merge prod to main

app/Controllers/AdminProgressController.php

@@ -5,7 +5,11 @@ namespace App\Controllers;
 use App\Models\ClassProgressReportModel;
 use App\Models\ClassProgressAttachmentModel;
 use App\Models\ClassSectionModel;
+use App\Models\CalendarModel;
+use App\Models\ConfigurationModel;
 use App\Models\StudentClassModel;
+use App\Models\SubjectCurriculumModel;
+use App\Services\SemesterRangeService;
 use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\HTTP\ResponseInterface;
 
@@ -15,6 +19,10 @@ class AdminProgressController extends BaseController
     protected ClassProgressAttachmentModel $attachmentModel;
     protected ClassSectionModel $classSectionModel;
     protected StudentClassModel $studentClassModel;
+    protected CalendarModel $calendarModel;
+    protected ConfigurationModel $configModel;
+    protected SemesterRangeService $semesterRangeService;
+    protected SubjectCurriculumModel $curriculumModel;
 
     public function __construct()
     {
@@ -23,6 +31,10 @@ class AdminProgressController extends BaseController
         $this->attachmentModel = new ClassProgressAttachmentModel();
         $this->classSectionModel = new ClassSectionModel();
         $this->studentClassModel = new StudentClassModel();
+        $this->calendarModel = new CalendarModel();
+        $this->configModel = new ConfigurationModel();
+        $this->semesterRangeService = new SemesterRangeService($this->configModel);
+        $this->curriculumModel = new SubjectCurriculumModel();
     }
 
     public function index()
@@ -53,22 +65,30 @@ class AdminProgressController extends BaseController
         }
 
         $rows = $builder->orderBy('week_start', 'DESC')->get()->getResultArray();
-        $reportGroups = [];
+        $reportGroupsBySection = [];
         foreach ($rows as $row) {
             $row['status_label'] = ClassProgressController::STATUS_OPTIONS[$row['status']] ?? 'Unknown';
-            $key = ($row['week_start'] ?? '') . '_' . ($row['class_section_id'] ?? '');
-            if ($key === '_') {
+            $sectionId = (int) ($row['class_section_id'] ?? 0);
+            $weekKey = (string) ($row['week_start'] ?? '');
+            if ($sectionId === 0 || $weekKey === '') {
                 continue;
             }
-            if (! isset($reportGroups[$key])) {
-                $reportGroups[$key] = [
+            if (! isset($reportGroupsBySection[$sectionId])) {
+                $reportGroupsBySection[$sectionId] = [];
+            }
+            if (! isset($reportGroupsBySection[$sectionId][$weekKey])) {
+                $reportGroupsBySection[$sectionId][$weekKey] = [
                     'week_start' => $row['week_start'],
                     'week_end' => $row['week_end'],
                     'class_section_name' => $row['class_section_name'] ?? '',
                     'reports' => [],
                 ];
             }
-            $reportGroups[$key]['reports'][$row['subject']] = $row;
+            $reportGroupsBySection[$sectionId][$weekKey]['reports'][$row['subject']] = $row;
+        }
+        foreach ($reportGroupsBySection as $sectionId => $groups) {
+            krsort($groups);
+            $reportGroupsBySection[$sectionId] = $groups;
         }
 
         $classSections = $this->classSectionModel->getClassSections();
@@ -78,12 +98,47 @@ class AdminProgressController extends BaseController
             return isset($studentCounts[$sectionId]) && $studentCounts[$sectionId] > 0;
         }));
 
+        $filterStart = $this->normalizeDate($filters['from'] ?? '');
+        $filterEnd = $this->normalizeDate($filters['to'] ?? '');
+        [$dateList, $noSchoolDays, $totalPassedDays, $passedDatesSet] = $this->buildSemesterDates();
+        [$expectedDays, $activeDatesSet] = $this->resolveExpectedDays(
+            $dateList,
+            $noSchoolDays,
+            $totalPassedDays,
+            $passedDatesSet,
+            $filterStart,
+            $filterEnd
+        );
+        $sectionStats = $this->buildSectionSubmissionStats($rows, $activeDatesSet, $expectedDays);
+        $sectionSubjectCounts = $this->buildSectionSubjectCounts($rows);
+        $lowProgressSectionIds = [];
+        if ($expectedDays > 0) {
+            foreach ($filteredSections as $section) {
+                $sectionId = (int) ($section['class_section_id'] ?? 0);
+                if ($sectionId === 0) {
+                    continue;
+                }
+                $stat = $sectionStats[$sectionId] ?? null;
+                $percent = $stat['percent'] ?? 0;
+                if ($stat === null) {
+                    $percent = 0;
+                }
+                if ($percent < 50) {
+                    $lowProgressSectionIds[] = $sectionId;
+                }
+            }
+        }
+
         return view('admin/class_progress_list', [
-            'reportGroups' => $reportGroups,
+            'reportGroupsBySection' => $reportGroupsBySection,
             'filters' => $filters,
             'classSections' => $filteredSections,
             'statusOptions' => ClassProgressController::STATUS_OPTIONS,
             'subjectSections' => ClassProgressController::SUBJECT_SECTIONS,
+            'sectionStats' => $sectionStats,
+            'sectionSubjectCounts' => $sectionSubjectCounts,
+            'expectedDays' => $expectedDays,
+            'lowProgressSectionIds' => $lowProgressSectionIds,
         ]);
     }
 
@@ -211,4 +266,376 @@ class AdminProgressController extends BaseController
         $flags = json_decode($json, true);
         return is_array($flags) ? $flags : [];
     }
+
+    protected function normalizeDate(string $value): string
+    {
+        $value = trim($value);
+        if (! preg_match('/^\d{4}-\d{2}-\d{2}$/', $value)) {
+            return '';
+        }
+        [$y, $m, $d] = array_map('intval', explode('-', $value));
+        return checkdate($m, $d, $y) ? $value : '';
+    }
+
+    protected function buildSemesterDates(): array
+    {
+        $schoolYear = (string) ($this->configModel->getConfig('school_year') ?? '');
+        $semester = (string) ($this->configModel->getConfig('semester') ?? '');
+        $schoolYearForRange = $schoolYear !== '' ? $schoolYear : (string) ($this->configModel->getConfig('school_year') ?? '');
+        [$rangeStart, $rangeEnd] = $this->semesterRangeService->getSchoolYearRange($schoolYearForRange);
+        $semesterNorm = $this->semesterRangeService->normalizeSemester($semester);
+        if ($semesterNorm !== '' && $schoolYearForRange !== '') {
+            $semRange = $this->semesterRangeService->getSemesterRange($schoolYearForRange, $semesterNorm);
+            if ($semRange) {
+                [$rangeStart, $rangeEnd] = $semRange;
+            }
+        }
+
+        $dateList = [];
+        try {
+            $start = new \DateTimeImmutable($rangeStart);
+            $end = new \DateTimeImmutable($rangeEnd);
+            $cursor = $start;
+            $w = (int) $cursor->format('w');
+            if ($w !== 0) {
+                $cursor = $cursor->modify('next sunday');
+            }
+            while ($cursor <= $end) {
+                $dateList[] = $cursor->format('Y-m-d');
+                $cursor = $cursor->modify('+7 days');
+            }
+        } catch (\Throwable $e) {
+            $dateList = [];
+        }
+
+        $noSchoolDays = [];
+        $events = [];
+        try {
+            $events = $this->calendarModel->getEvents();
+        } catch (\Throwable $e) {
+            $events = [];
+        }
+        foreach ($events as $event) {
+            $d = substr((string) ($event['date'] ?? ''), 0, 10);
+            if ($d === '' || empty($event['no_school'])) {
+                continue;
+            }
+            if ($d < $rangeStart || $d > $rangeEnd) {
+                continue;
+            }
+            $eventYear = trim((string) ($event['school_year'] ?? ''));
+            if ($schoolYearForRange !== '' && $eventYear !== '' && $eventYear !== $schoolYearForRange) {
+                continue;
+            }
+            $noSchoolDays[$d] = true;
+        }
+
+        $anchorSundayYmd = '';
+        try {
+            $tzName = (string) (config('School')->attendance['timezone'] ?? user_timezone());
+            $tzObj = new \DateTimeZone($tzName ?: 'UTC');
+        } catch (\Throwable $e) {
+            try {
+                $tzObj = new \DateTimeZone(user_timezone() ?: 'UTC');
+            } catch (\Throwable $e2) {
+                $tzObj = new \DateTimeZone('UTC');
+            }
+        }
+        try {
+            $nowDate = new \DateTime('now', $tzObj);
+        } catch (\Throwable $e) {
+            $nowDate = new \DateTime('now');
+        }
+        $weekday = (int) $nowDate->format('w');
+        $anchorSundayYmd = $weekday === 0
+            ? $nowDate->format('Y-m-d')
+            : $nowDate->modify('next sunday')->format('Y-m-d');
+
+        $passedDatesSet = [];
+        if (! empty($dateList) && $anchorSundayYmd !== '') {
+            foreach ($dateList as $d) {
+                if ($d <= $anchorSundayYmd && empty($noSchoolDays[$d])) {
+                    $passedDatesSet[$d] = true;
+                }
+            }
+        }
+        $totalPassedDays = count($passedDatesSet);
+
+        return [$dateList, $noSchoolDays, $totalPassedDays, $passedDatesSet];
+    }
+
+    protected function resolveExpectedDays(
+        array $dateList,
+        array $noSchoolDays,
+        int $totalPassedDays,
+        array $passedDatesSet,
+        string $filterStart,
+        string $filterEnd
+    ): array {
+        $activeDatesSet = [];
+        if ($filterStart === '' && $filterEnd === '') {
+            $expectedDays = $totalPassedDays;
+            if ($expectedDays > 0) {
+                $activeDatesSet = $passedDatesSet;
+            }
+            return [$expectedDays, $activeDatesSet];
+        }
+
+        $expectedDays = 0;
+        foreach ($dateList as $d) {
+            if ($d === '') {
+                continue;
+            }
+            if ($filterStart !== '' && $d < $filterStart) {
+                continue;
+            }
+            if ($filterEnd !== '' && $d > $filterEnd) {
+                continue;
+            }
+            if (! empty($noSchoolDays[$d])) {
+                continue;
+            }
+            $activeDatesSet[$d] = true;
+            $expectedDays++;
+        }
+
+        return [$expectedDays, $activeDatesSet];
+    }
+
+    protected function buildSectionSubmissionStats(array $rows, array $activeDatesSet, int $expectedDays): array
+    {
+        $submittedBySection = [];
+        foreach ($rows as $row) {
+            $sectionId = (int) ($row['class_section_id'] ?? 0);
+            $weekStart = (string) ($row['week_start'] ?? '');
+            if ($sectionId === 0 || $weekStart === '') {
+                continue;
+            }
+            $submittedBySection[$sectionId][$weekStart] = true;
+        }
+
+        $stats = [];
+        foreach ($submittedBySection as $sectionId => $weeks) {
+            $submitted = count($weeks);
+            $stats[$sectionId] = $this->buildSectionStat($submitted, $expectedDays);
+        }
+
+        return $stats;
+    }
+
+    protected function buildSectionSubjectCounts(array $rows): array
+    {
+        $allowedSubjects = [];
+        foreach (ClassProgressController::SUBJECT_SECTIONS as $section) {
+            $allowedSubjects[] = $section['db_subject'] ?? $section['label'] ?? '';
+        }
+        $allowedSubjects = array_values(array_filter($allowedSubjects));
+
+        $counts = [];
+        $sectionClassMap = [];
+        foreach ($rows as $row) {
+            $sectionId = (int) ($row['class_section_id'] ?? 0);
+            $subject = (string) ($row['subject'] ?? '');
+            if ($sectionId === 0 || $subject === '') {
+                continue;
+            }
+            if (! empty($allowedSubjects) && ! in_array($subject, $allowedSubjects, true)) {
+                continue;
+            }
+            if (! isset($sectionClassMap[$sectionId])) {
+                $sectionClassMap[$sectionId] = $this->classSectionModel->getClassId($sectionId);
+            }
+        }
+
+        $curriculumUnits = $this->buildCurriculumUnitMap(array_values(array_filter($sectionClassMap)));
+
+        foreach ($rows as $row) {
+            $sectionId = (int) ($row['class_section_id'] ?? 0);
+            $subject = (string) ($row['subject'] ?? '');
+            if ($sectionId === 0 || $subject === '') {
+                continue;
+            }
+            if (! empty($allowedSubjects) && ! in_array($subject, $allowedSubjects, true)) {
+                continue;
+            }
+            $subjectSlug = $this->resolveSubjectSlug($subject);
+            $classId = $sectionClassMap[$sectionId] ?? null;
+            $chapterToUnit = [];
+            if ($classId && $subjectSlug && ! empty($curriculumUnits[$classId][$subjectSlug]['chapter_to_unit'])) {
+                $chapterToUnit = $curriculumUnits[$classId][$subjectSlug]['chapter_to_unit'];
+            }
+            $unitKeys = $this->extractUnitKeys((string) ($row['unit_title'] ?? ''), $chapterToUnit);
+            foreach ($unitKeys as $unitKey) {
+                $key = $subjectSlug . '|' . $unitKey;
+                $counts[$sectionId][$key] = true;
+            }
+        }
+
+        $totals = [];
+        foreach ($counts as $sectionId => $unitSet) {
+            $totals[$sectionId] = count($unitSet);
+        }
+
+        return $totals;
+    }
+
+    protected function buildCurriculumUnitMap(array $classIds): array
+    {
+        $classIds = array_values(array_filter(array_map('intval', $classIds)));
+        if (empty($classIds)) {
+            return [];
+        }
+
+        $rows = $this->curriculumModel
+            ->whereIn('class_id', $classIds)
+            ->findAll();
+
+        $map = [];
+        foreach ($rows as $row) {
+            $classId = (int) ($row['class_id'] ?? 0);
+            $subject = (string) ($row['subject'] ?? '');
+            $chapter = trim((string) ($row['chapter_name'] ?? ''));
+            $unitNumber = $row['unit_number'] ?? null;
+            if ($classId === 0 || $subject === '' || $chapter === '') {
+                continue;
+            }
+            if ($unitNumber === null || $unitNumber === '') {
+                continue;
+            }
+            $unitKey = (string) $unitNumber;
+            $map[$classId][$subject]['chapter_to_unit'][$chapter] = $unitKey;
+        }
+
+        return $map;
+    }
+
+    protected function resolveSubjectSlug(string $subject): ?string
+    {
+        foreach (ClassProgressController::SUBJECT_SECTIONS as $slug => $section) {
+            $dbSubject = (string) ($section['db_subject'] ?? '');
+            $label = (string) ($section['label'] ?? '');
+            if ($subject === $dbSubject || $subject === $label) {
+                return $slug;
+            }
+        }
+        return null;
+    }
+
+    protected function countUnitSegments(string $unitTitle, array $chapterToUnit): int
+    {
+        $unitTitle = trim($unitTitle);
+        if ($unitTitle === '') {
+            return 0;
+        }
+        $parts = array_filter(array_map('trim', explode(';', $unitTitle)), static fn ($part) => $part !== '');
+        if (! $parts) {
+            return 0;
+        }
+
+        $seen = [];
+        foreach ($parts as $part) {
+            [$unitPart, $chapterPart] = $this->splitUnitChapterSegment($part);
+            $key = $this->resolveUnitKey($unitPart, $chapterPart, $chapterToUnit);
+            if ($key === '') {
+                $key = $part;
+            }
+            if (isset($seen[$key])) {
+                continue;
+            }
+            $seen[$key] = true;
+        }
+
+        return count($seen);
+    }
+
+    protected function splitUnitChapterSegment(string $segment): array
+    {
+        $segment = trim($segment);
+        if ($segment === '') {
+            return ['', ''];
+        }
+        $pos = strrpos($segment, '/');
+        if ($pos === false) {
+            return [$segment, ''];
+        }
+        $unitPart = trim(substr($segment, 0, $pos));
+        $chapterPart = trim(substr($segment, $pos + 1));
+        return [$unitPart, $chapterPart];
+    }
+
+    protected function extractUnitKeys(string $unitTitle, array $chapterToUnit): array
+    {
+        $unitTitle = trim($unitTitle);
+        if ($unitTitle === '') {
+            return [];
+        }
+        $parts = array_filter(array_map('trim', explode(';', $unitTitle)), static fn ($part) => $part !== '');
+        if (! $parts) {
+            return [];
+        }
+
+        $keys = [];
+        foreach ($parts as $part) {
+            [$unitPart, $chapterPart] = $this->splitUnitChapterSegment($part);
+            $key = $this->resolveUnitKey($unitPart, $chapterPart, $chapterToUnit);
+            if ($key === '') {
+                continue;
+            }
+            $keys[$key] = true;
+        }
+
+        return array_keys($keys);
+    }
+
+    protected function resolveUnitKey(string $unitPart, string $chapterPart, array $chapterToUnit): string
+    {
+        if ($chapterPart !== '' && ! empty($chapterToUnit[$chapterPart])) {
+            return (string) $chapterToUnit[$chapterPart];
+        }
+        if (empty($chapterToUnit)) {
+            if (preg_match('/\bunit\s*(\d+)\b/i', $unitPart, $matches)) {
+                return (string) $matches[1];
+            }
+            return '';
+        }
+        if (preg_match('/\bunit\s*(\d+)\b/i', $unitPart, $matches)) {
+            return (string) $matches[1];
+        }
+        if ($unitPart !== '') {
+            return $unitPart;
+        }
+        if ($chapterPart !== '') {
+            return $chapterPart;
+        }
+        return '';
+    }
+
+    protected function buildSectionStat(int $submitted, int $expectedDays): array
+    {
+        $percent = $expectedDays > 0 ? round(($submitted * 100) / $expectedDays, 1) : 0.0;
+        if ($expectedDays === 0) {
+            $badgeClass = 'bg-secondary';
+            $labelClass = 'text-muted';
+        } elseif ($percent >= 100) {
+            $badgeClass = 'bg-success';
+            $labelClass = 'text-success';
+        } elseif ($percent >= 60) {
+            $badgeClass = 'bg-warning text-dark';
+            $labelClass = 'text-warning';
+        } elseif ($percent >= 40) {
+            $badgeClass = 'bg-orange text-dark';
+            $labelClass = 'text-warning';
+        } else {
+            $badgeClass = 'bg-danger';
+            $labelClass = 'text-danger';
+        }
+
+        return [
+            'submitted' => $submitted,
+            'expected' => $expectedDays,
+            'percent' => $percent,
+            'badgeClass' => $badgeClass,
+            'labelClass' => $labelClass,
+        ];
+    }
 }

app/Controllers/AuthController.php

@@ -56,13 +56,32 @@ class AuthController extends Controller
    
     public function loginMask()
     {
-        // Serve the login view directly here
-        return view('user/login');  // Adjust the view path as needed
+        $redirectTo = $this->sanitizeRedirectTarget((string) ($this->request->getGet('redirect_to') ?? ''));
+
+        if (session()->get('is_logged_in')) {
+            if ($redirectTo !== null) {
+                return redirect()->to($redirectTo);
+            }
+
+            $roles = session()->get('roles') ?? [];
+            if (empty($roles) && session()->get('role')) {
+                $roles = [session()->get('role')];
+            }
+
+            if (!empty($roles)) {
+                return $this->redirectToDashboard($roles);
+            }
+        }
+
+        return view('user/login', [
+            'redirect_to' => $redirectTo ?? '',
+        ]);
     }
     
     public function login()
     {
         log_message('info', 'Processing login form submission.');
+        $redirectTo = $this->sanitizeRedirectTarget((string) ($this->request->getPost('redirect_to') ?? $this->request->getGet('redirect_to') ?? ''));
 
         // Step 1: Get email, password, and IP from the request
         $email = $this->request->getPost('email');
@@ -98,7 +117,7 @@ class AuthController extends Controller
                 $this->logLoginAttempt($user['id'], $user['email'], $ip, $this->request->getUserAgent());
 
                 // ✅ Step 7: Call loginUser() to set session and redirect
-                return $this->loginUser($user);
+                return $this->loginUser($user, $redirectTo);
             } else {
                 // Step 8: Password mismatch — log failed attempt
                 $this->handleFailedLogin($user['id'], $user['email'], $ip);
@@ -469,6 +488,7 @@ class AuthController extends Controller
         // Generate a secure token for the password reset
         helper('text');
         $token = bin2hex(random_bytes(48));
+        $tokenHash = hash('sha256', $token);
 
         // Calculate the expiration time for the token (1 hour from now)
         $expires_at = Time::now()->addHours(1);
@@ -477,7 +497,7 @@ class AuthController extends Controller
         $passwordResetModel = new PasswordResetModel();
         $passwordResetModel->insert([
             'email'      => $email,
-            'token'      => $token,
+            'token'      => $tokenHash,
             'created_at' => Time::now(),
             'expires_at' => $expires_at,
         ]);
@@ -490,7 +510,7 @@ class AuthController extends Controller
         return true;
     }
 
-    private function loginUser($user)
+    private function loginUser($user, ?string $redirectTo = null)
     {
         $userRoleModel = new UserRoleModel();
         $roles = $userRoleModel->select('roles.name')
@@ -524,9 +544,17 @@ class AuthController extends Controller
         if (count($roleNames) === 1) {
             // One role → set and redirect directly
             session()->set('role', $roleNames[0]);
+            if ($redirectTo !== null) {
+                return redirect()->to($redirectTo);
+            }
             return $this->redirectToDashboard([$roleNames[0]]);
         } else {
             // Multiple roles → redirect to role selection view
+            if ($redirectTo !== null) {
+                session()->set('post_login_redirect', $redirectTo);
+            } else {
+                session()->remove('post_login_redirect');
+            }
             return redirect()->to('/select-role');
         }
 
@@ -591,12 +619,17 @@ private function redirectToDashboard(array $roles)
     {
         $selectedRole = $this->request->getPost('selected_role');
         $availableRoles = session()->get('roles');
+        $redirectTo = $this->sanitizeRedirectTarget((string) ($this->request->getPost('redirect_to') ?? session()->get('post_login_redirect') ?? ''));
 
         if (!$selectedRole || !in_array($selectedRole, $availableRoles)) {
             return redirect()->to('/select-role')->with('error', 'Invalid role selected.');
         }
 
         session()->set('role', $selectedRole);
+        session()->remove('post_login_redirect');
+        if ($redirectTo !== null) {
+            return redirect()->to($redirectTo);
+        }
         return $this->redirectToDashboard([$selectedRole]);
     }
 
@@ -608,7 +641,44 @@ private function redirectToDashboard(array $roles)
             return redirect()->to('/login')->with('error', 'No roles available.');
         }
 
-        return view('auth/select_role', ['roles' => $roles]);
+        return view('auth/select_role', [
+            'roles' => $roles,
+            'redirect_to' => (string) (session()->get('post_login_redirect') ?? ''),
+        ]);
+    }
+
+    private function sanitizeRedirectTarget(string $redirectTo): ?string
+    {
+        $redirectTo = trim($redirectTo);
+        if ($redirectTo === '') {
+            return null;
+        }
+
+        if (preg_match('#^https?://#i', $redirectTo)) {
+            $appHost = (string) parse_url(base_url('/'), PHP_URL_HOST);
+            $targetHost = (string) parse_url($redirectTo, PHP_URL_HOST);
+            $targetPath = (string) parse_url($redirectTo, PHP_URL_PATH);
+            $targetQuery = (string) parse_url($redirectTo, PHP_URL_QUERY);
+
+            if ($appHost === '' || $targetHost === '' || strcasecmp($appHost, $targetHost) !== 0) {
+                return null;
+            }
+
+            $redirectTo = $targetPath !== '' ? $targetPath : '/';
+            if ($targetQuery !== '') {
+                $redirectTo .= '?' . $targetQuery;
+            }
+        }
+
+        if (!str_starts_with($redirectTo, '/')) {
+            $redirectTo = '/' . ltrim($redirectTo, '/');
+        }
+
+        if (str_starts_with($redirectTo, '//')) {
+            return null;
+        }
+
+        return $redirectTo;
     }
 
 }

app/Controllers/ClassProgressController.php

@@ -7,6 +7,7 @@ use App\Models\ClassProgressAttachmentModel;
 use App\Models\ConfigurationModel;
 use App\Models\SubjectCurriculumModel;
 use App\Models\TeacherClassModel;
+use App\Services\SemesterRangeService;
 use CodeIgniter\Exceptions\PageNotFoundException;
 
 class ClassProgressController extends BaseController
@@ -27,6 +28,10 @@ class ClassProgressController extends BaseController
             'db_subject' => 'Quran/Arabic',
         ],
     ];
+
+    /** Unit column for teacher custom Islamic / Quran rows; must match teacher form JS. Segment: "Custom / {text}". */
+    public const CUSTOM_UNIT_ROW_LABEL = 'Custom';
+
     protected ClassProgressReportModel $reportModel;
     protected ClassProgressAttachmentModel $attachmentModel;
     protected TeacherClassModel $teacherClassModel;
@@ -56,6 +61,7 @@ class ClassProgressController extends BaseController
         $classSectionName = $first['class_section_name'] ?? null;
         $classId = $first['class_id'] ?? null;
         $sundayOptions = $this->buildSundayOptions();
+        $defaultWeekStart = $this->pickDefaultWeekStart($sundayOptions);
         $subjectCurriculum = [];
         if ($classId) {
             foreach (self::SUBJECT_SECTIONS as $slug => $section) {
@@ -69,7 +75,7 @@ class ClassProgressController extends BaseController
             'classSectionName' => $classSectionName,
             'classId' => $classId,
             'sundayOptions' => $sundayOptions,
-            'defaultWeekStart' => $sundayOptions[0] ?? '',
+            'defaultWeekStart' => $defaultWeekStart,
         ];
         return view('teacher/class_progress_submit', $data);
     }
@@ -96,6 +102,10 @@ class ClassProgressController extends BaseController
             return redirect()->back()->withInput()->with('errors', $this->validator->getErrors());
         }
 
+        if (! $this->hasIslamicUnitSelection()) {
+            return redirect()->back()->withInput()->with('error', 'Please select at least one Islamic Studies unit.');
+        }
+
         $attachmentErrors = $this->validateAttachmentFiles($subjectSections);
         if (! empty($attachmentErrors)) {
             return redirect()->back()->withInput()->with('errors', $attachmentErrors);
@@ -117,6 +127,32 @@ class ClassProgressController extends BaseController
             return redirect()->back()->withInput()->with('error', 'No class assignment found for this report.');
         }
 
+        $confirmOverwrite = (bool) $this->request->getPost('confirm_overwrite');
+        $existingReports = $this->reportModel
+            ->select('id')
+            ->where('class_section_id', $classSectionId)
+            ->where('week_start', $weekStart)
+            ->where('teacher_id', $teacherId)
+            ->findAll();
+
+        if (! $confirmOverwrite && ! empty($existingReports)) {
+            return redirect()->back()
+                ->withInput()
+                ->with('warning', 'A progress report already exists for this week, are you sure you want to override it?')
+                ->with('confirm_overwrite', true);
+        }
+
+        if ($confirmOverwrite && ! empty($existingReports)) {
+            $existingIds = array_values(array_filter(array_map(
+                static fn (array $row): int => (int) ($row['id'] ?? 0),
+                $existingReports
+            )));
+            if (! empty($existingIds)) {
+                $this->attachmentModel->whereIn('report_id', $existingIds)->delete();
+                $this->reportModel->whereIn('id', $existingIds)->delete();
+            }
+        }
+
         $status = self::DEFAULT_STATUS;
 
         $reportsCreated = 0;
@@ -171,10 +207,16 @@ class ClassProgressController extends BaseController
         if ($selectedSectionId && ! in_array($selectedSectionId, $validSectionIds, true)) {
             $selectedSectionId = $validSectionIds[0] ?? null;
         }
+        [$semester, $schoolYear] = $this->resolveCurrentTerm();
+        $allowedTeacherIds = $this->resolveAssignedTeacherIds($selectedSectionId, $semester, $schoolYear);
+        if (empty($allowedTeacherIds)) {
+            $allowedTeacherIds = [$teacherId];
+        }
         $builder = $this->reportModel
-            ->select('class_progress_reports.*, cs.class_section_name')
+            ->select('class_progress_reports.*, cs.class_section_name, CONCAT(IFNULL(u.firstname, ""), " ", IFNULL(u.lastname, "")) AS teacher_name')
             ->join('classSection cs', 'cs.class_section_id = class_progress_reports.class_section_id', 'left')
-            ->where('teacher_id', $teacherId);
+            ->join('users u', 'u.id = class_progress_reports.teacher_id', 'left')
+            ->whereIn('teacher_id', $allowedTeacherIds);
         if ($selectedSectionId) {
             $builder->where('class_progress_reports.class_section_id', $selectedSectionId);
         }
@@ -216,20 +258,33 @@ class ClassProgressController extends BaseController
     {
         $teacherId = (int) session()->get('user_id');
         $row = $this->reportModel
-            ->select('class_progress_reports.*, cs.class_section_name')
+            ->select('class_progress_reports.*, cs.class_section_name, CONCAT(IFNULL(u.firstname, ""), " ", IFNULL(u.lastname, "")) AS teacher_name')
             ->join('classSection cs', 'cs.class_section_id = class_progress_reports.class_section_id', 'left')
-            ->where('teacher_id', $teacherId)
-            ->find((int) $id);
+            ->join('users u', 'u.id = class_progress_reports.teacher_id', 'left')
+            ->where('class_progress_reports.id', (int) $id)
+            ->first();
 
         if (! $row) {
             throw new PageNotFoundException('Progress report not found.');
         }
 
+        [$semester, $schoolYear] = $this->resolveCurrentTerm();
+        $allowedTeacherIds = $this->resolveAssignedTeacherIds((int) $row['class_section_id'], $semester, $schoolYear);
+        if (empty($allowedTeacherIds)) {
+            if ($teacherId !== (int) $row['teacher_id']) {
+                throw new PageNotFoundException('Progress report not found.');
+            }
+            $allowedTeacherIds = [(int) $row['teacher_id']];
+        } elseif (! in_array($teacherId, $allowedTeacherIds, true)) {
+            throw new PageNotFoundException('Progress report not found.');
+        }
+
         $row['status_label'] = self::STATUS_OPTIONS[$row['status']] ?? 'Unknown';
         $weeklyReports = $this->reportModel
-            ->select('class_progress_reports.*, cs.class_section_name')
+            ->select('class_progress_reports.*, cs.class_section_name, CONCAT(IFNULL(u.firstname, ""), " ", IFNULL(u.lastname, "")) AS teacher_name')
             ->join('classSection cs', 'cs.class_section_id = class_progress_reports.class_section_id', 'left')
-            ->where('teacher_id', $teacherId)
+            ->join('users u', 'u.id = class_progress_reports.teacher_id', 'left')
+            ->whereIn('teacher_id', $allowedTeacherIds)
             ->where('class_progress_reports.class_section_id', $row['class_section_id'])
             ->where('week_start', $row['week_start'])
             ->orderBy('subject', 'ASC')
@@ -255,6 +310,262 @@ class ClassProgressController extends BaseController
         ]);
     }
 
+    public function edit($id)
+    {
+        $teacherId = (int) session()->get('user_id');
+        $row = $this->reportModel
+            ->select('class_progress_reports.*, cs.class_section_name')
+            ->join('classSection cs', 'cs.class_section_id = class_progress_reports.class_section_id', 'left')
+            ->where('class_progress_reports.id', (int) $id)
+            ->first();
+
+        if (! $row) {
+            throw new PageNotFoundException('Progress report not found.');
+        }
+
+        [$semester, $schoolYear] = $this->resolveCurrentTerm();
+        $allowedTeacherIds = $this->resolveAssignedTeacherIds((int) $row['class_section_id'], $semester, $schoolYear);
+        if (empty($allowedTeacherIds)) {
+            if ($teacherId !== (int) $row['teacher_id']) {
+                throw new PageNotFoundException('Progress report not found.');
+            }
+            $allowedTeacherIds = [(int) $row['teacher_id']];
+        } elseif (! in_array($teacherId, $allowedTeacherIds, true)) {
+            throw new PageNotFoundException('Progress report not found.');
+        }
+
+        $weeklyReports = $this->reportModel
+            ->select('class_progress_reports.*')
+            ->whereIn('teacher_id', $allowedTeacherIds)
+            ->where('class_section_id', $row['class_section_id'])
+            ->where('week_start', $row['week_start'])
+            ->orderBy('subject', 'ASC')
+            ->findAll();
+
+        $reportMap = [];
+        foreach ($weeklyReports as $report) {
+            $subject = (string) ($report['subject'] ?? '');
+            if ($subject === '') {
+                continue;
+            }
+            $reportMap[$subject] = $report;
+        }
+
+        $subjectReports = [];
+        foreach (self::SUBJECT_SECTIONS as $slug => $section) {
+            $subjectName = $section['db_subject'] ?? $section['label'] ?? $slug;
+            $report = $reportMap[$subjectName] ?? null;
+            if (! $report) {
+                continue;
+            }
+            $parsed = $this->parseUnitChapterSummary((string) ($report['unit_title'] ?? ''));
+            $subjectReports[$slug] = [
+                'report_id' => (int) ($report['id'] ?? 0),
+                'covered' => $report['covered'] ?? '',
+                'homework' => $report['homework'] ?? '',
+                'unit_title' => $report['unit_title'] ?? '',
+                'unit_values' => $parsed['units'],
+                'chapter_values' => $parsed['chapters'],
+            ];
+        }
+
+        $assignments = $this->loadTeacherSections($teacherId);
+        $classId = null;
+        $classSectionName = $row['class_section_name'] ?? '';
+        foreach ($assignments as $assignment) {
+            if ((int) ($assignment['class_section_id'] ?? 0) === (int) $row['class_section_id']) {
+                $classId = $assignment['class_id'] ?? null;
+                $classSectionName = $assignment['class_section_name'] ?? $classSectionName;
+                break;
+            }
+        }
+
+        $subjectCurriculum = [];
+        if ($classId) {
+            foreach (self::SUBJECT_SECTIONS as $slug => $section) {
+                $subjectCurriculum[$slug] = $this->curriculumModel->getOptionsForClass((int) $classId, $slug);
+            }
+        }
+
+        $sundayOptions = $this->buildSundayOptions();
+        if (!in_array($row['week_start'], $sundayOptions, true)) {
+            array_unshift($sundayOptions, $row['week_start']);
+        }
+
+        return view('teacher/class_progress_submit', [
+            'subjectSections' => self::SUBJECT_SECTIONS,
+            'subjectCurriculum' => $subjectCurriculum,
+            'classSectionId' => $row['class_section_id'],
+            'classSectionName' => $classSectionName,
+            'classId' => $classId,
+            'sundayOptions' => $sundayOptions,
+            'defaultWeekStart' => $row['week_start'],
+            'existingWeekEnd' => $row['week_end'],
+            'existingReports' => $subjectReports,
+            'isEdit' => true,
+            'formAction' => base_url('teacher/progress/update/' . (int) $row['id']),
+            'submitLabel' => 'Update Progress',
+        ]);
+    }
+
+    public function update($id)
+    {
+        $teacherId = (int) session()->get('user_id');
+        $row = $this->reportModel->find((int) $id);
+        if (! $row) {
+            throw new PageNotFoundException('Progress report not found.');
+        }
+
+        [$semester, $schoolYear] = $this->resolveCurrentTerm();
+        $allowedTeacherIds = $this->resolveAssignedTeacherIds((int) $row['class_section_id'], $semester, $schoolYear);
+        if (empty($allowedTeacherIds)) {
+            if ($teacherId !== (int) $row['teacher_id']) {
+                throw new PageNotFoundException('Progress report not found.');
+            }
+            $allowedTeacherIds = [(int) $row['teacher_id']];
+        } elseif (! in_array($teacherId, $allowedTeacherIds, true)) {
+            throw new PageNotFoundException('Progress report not found.');
+        }
+
+        $subjectSections = self::SUBJECT_SECTIONS;
+        $rules = [
+            'class_section_id' => 'required|integer',
+            'week_start' => 'required|valid_date[Y-m-d]',
+            'week_end' => 'required|valid_date[Y-m-d]',
+        ];
+        foreach ($subjectSections as $slug => $section) {
+            $rules["covered_$slug"] = 'required|string';
+            $rules["homework_$slug"] = 'permit_empty|string';
+            $rules["unit_{$slug}.*"] = 'permit_empty|string|max_length[120]';
+            $rules["chapter_{$slug}.*"] = 'permit_empty|string|max_length[120]';
+        }
+
+        if (! $this->validate($rules)) {
+            return redirect()->back()->withInput()->with('errors', $this->validator->getErrors());
+        }
+
+        if (! $this->hasIslamicUnitSelection()) {
+            return redirect()->back()->withInput()->with('error', 'Please select at least one Islamic Studies unit.');
+        }
+
+        $attachmentErrors = $this->validateAttachmentFiles($subjectSections);
+        if (! empty($attachmentErrors)) {
+            return redirect()->back()->withInput()->with('errors', $attachmentErrors);
+        }
+
+        $weekStart = (string) $this->request->getPost('week_start');
+        $weekEnd = (string) $this->request->getPost('week_end');
+        if ($weekStart && ! $weekEnd) {
+            $weekEnd = $this->buildWeekEndFromStart($weekStart);
+        }
+        if ($weekStart && $weekEnd && strtotime($weekEnd) < strtotime($weekStart)) {
+            return redirect()->back()->withInput()->with('error', 'Week end must be the same as or after the week start.');
+        }
+
+        $classSectionId = (int) ($row['class_section_id'] ?? 0);
+        if ($classSectionId === 0) {
+            return redirect()->back()->withInput()->with('error', 'No class assignment found for this report.');
+        }
+
+        $confirmOverwrite = (bool) $this->request->getPost('confirm_overwrite');
+        if ($weekStart && $weekStart !== (string) ($row['week_start'] ?? '')) {
+            $conflicts = $this->reportModel
+                ->select('id')
+                ->where('class_section_id', $classSectionId)
+                ->where('week_start', $weekStart)
+                ->where('teacher_id', $teacherId)
+                ->findAll();
+            if (! $confirmOverwrite && ! empty($conflicts)) {
+                return redirect()->back()
+                    ->withInput()
+                    ->with('warning', 'A progress report already exists for this week, are you sure you want to override it?')
+                    ->with('confirm_overwrite', true);
+            }
+            if ($confirmOverwrite && ! empty($conflicts)) {
+                $conflictIds = array_values(array_filter(array_map(
+                    static fn (array $row): int => (int) ($row['id'] ?? 0),
+                    $conflicts
+                )));
+                if (! empty($conflictIds)) {
+                    $this->attachmentModel->whereIn('report_id', $conflictIds)->delete();
+                    $this->reportModel->whereIn('id', $conflictIds)->delete();
+                }
+            }
+        }
+
+        $weeklyReports = $this->reportModel
+            ->select('class_progress_reports.*')
+            ->whereIn('teacher_id', $allowedTeacherIds)
+            ->where('class_section_id', $classSectionId)
+            ->where('week_start', $row['week_start'])
+            ->orderBy('subject', 'ASC')
+            ->findAll();
+
+        $reportMap = [];
+        foreach ($weeklyReports as $report) {
+            $subject = (string) ($report['subject'] ?? '');
+            if ($subject === '') {
+                continue;
+            }
+            $reportMap[$subject] = $report;
+        }
+
+        $reportsUpdated = 0;
+        $flagsInput = $this->request->getPost('flags');
+        foreach ($subjectSections as $slug => $section) {
+            $covered = trim((string) $this->request->getPost("covered_$slug"));
+            if ($covered === '') {
+                continue;
+            }
+            $homework = trim((string) $this->request->getPost("homework_$slug"));
+            $unitTitle = $this->buildUnitChapterSummary($slug);
+            $subjectName = $section['db_subject'] ?? $section['label'] ?? $slug;
+            $existing = $reportMap[$subjectName] ?? null;
+            if ($unitTitle === null && $existing) {
+                $unitTitle = $existing['unit_title'] ?? null;
+            }
+
+            $data = [
+                'class_section_id' => $classSectionId,
+                'week_start' => $weekStart,
+                'week_end' => $weekEnd,
+                'subject' => $subjectName,
+                'unit_title' => $unitTitle,
+                'covered' => $covered,
+                'homework' => $homework ?: null,
+            ];
+            if ($flagsInput !== null) {
+                $data['flags_json'] = $this->normalizeFlags($flagsInput);
+            }
+
+            if ($existing) {
+                $this->reportModel->update((int) $existing['id'], $data);
+                $reportId = (int) $existing['id'];
+            } else {
+                $data['teacher_id'] = $teacherId;
+                $data['status'] = self::DEFAULT_STATUS;
+                $reportId = (int) $this->reportModel->insert($data, true);
+            }
+
+            $attachmentField = "attachment_$slug";
+            $attachments = $this->request->getFileMultiple($attachmentField) ?? [];
+            $storedAttachments = $this->storeAttachments($reportId, $attachments);
+            if (! empty($storedAttachments)) {
+                $this->attachmentModel->insertBatch($storedAttachments);
+                if (empty($existing['attachment_path'] ?? '')) {
+                    $this->reportModel->update($reportId, ['attachment_path' => $storedAttachments[0]['file_path']]);
+                }
+            }
+            $reportsUpdated++;
+        }
+
+        if ($reportsUpdated === 0) {
+            return redirect()->back()->withInput()->with('error', 'Please provide progress for at least one subject.');
+        }
+
+        return redirect()->to('teacher/progress/history')->with('success', 'Progress reports updated.');
+    }
+
     public function attachment($id)
     {
         $row = $this->reportModel->find((int)$id);
@@ -398,6 +709,37 @@ class ClassProgressController extends BaseController
         return $flags ? json_encode($flags) : null;
     }
 
+    /**
+     * Split stored unit_title into curriculum lines vs custom teacher-typed subjects ("Custom / …").
+     * Keep in sync with teacher form, {@see buildUnitChapterSummary()}, and admin views.
+     *
+     * @return array{curriculum: list<string>, custom: list<string>}
+     */
+    public static function splitUnitTitleForDisplay(string $unitTitle): array
+    {
+        $unitTitle = trim($unitTitle);
+        if ($unitTitle === '') {
+            return ['curriculum' => [], 'custom' => []];
+        }
+
+        $segments = preg_split('/\s*;\s*/', $unitTitle, -1, PREG_SPLIT_NO_EMPTY);
+        $curriculum = [];
+        $custom = [];
+        foreach ($segments as $seg) {
+            $seg = trim((string) $seg);
+            if ($seg === '') {
+                continue;
+            }
+            if (preg_match('/^Custom\s*\/\s*(.+)$/iu', $seg, $m)) {
+                $custom[] = trim($m[1]);
+            } else {
+                $curriculum[] = $seg;
+            }
+        }
+
+        return ['curriculum' => $curriculum, 'custom' => $custom];
+    }
+
     protected function buildUnitChapterSummary(string $slug): ?string
     {
         $unitValues = array_map('trim', (array) $this->request->getPost("unit_$slug"));
@@ -410,9 +752,12 @@ class ClassProgressController extends BaseController
             if ($unit === '' && $chapter === '') {
                 continue;
             }
+            if (strcasecmp($unit, self::CUSTOM_UNIT_ROW_LABEL) === 0 && $chapter !== '') {
+                $unit = self::CUSTOM_UNIT_ROW_LABEL;
+            }
             $segment = $unit;
             if ($chapter !== '') {
-                $segment = $segment !== '' ? $segment . ' / ' . $chapter : $chapter;
+                $segment = $segment !== '' ? $unit . ' / ' . $chapter : $chapter;
             }
             if ($segment === '') {
                 continue;
@@ -423,10 +768,98 @@ class ClassProgressController extends BaseController
             return null;
         }
         $summary = implode(' ; ', $parts);
+
         return mb_strlen($summary) > 120 ? mb_substr($summary, 0, 120) : $summary;
     }
 
+    protected function hasIslamicUnitSelection(): bool
+    {
+        $unitValues = array_map('trim', (array) $this->request->getPost('unit_islamic'));
+        $chapterValues = array_map('trim', (array) $this->request->getPost('chapter_islamic'));
+        $count = max(count($unitValues), count($chapterValues));
+        for ($i = 0; $i < $count; $i++) {
+            $unit = $unitValues[$i] ?? '';
+            $chapter = $chapterValues[$i] ?? '';
+            if ($unit !== '' || $chapter !== '') {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    protected function parseUnitChapterSummary(string $summary): array
+    {
+        $summary = trim($summary);
+        if ($summary === '') {
+            return ['units' => [], 'chapters' => []];
+        }
+
+        $units = [];
+        $chapters = [];
+        $segments = preg_split('/\s*;\s*/', $summary, -1, PREG_SPLIT_NO_EMPTY);
+        foreach ($segments as $segment) {
+            $segment = trim($segment);
+            if ($segment === '') {
+                continue;
+            }
+            if (preg_match('/^Custom\s*\/\s*(.+)$/iu', $segment, $m)) {
+                $units[] = self::CUSTOM_UNIT_ROW_LABEL;
+                $chapters[] = trim($m[1]);
+
+                continue;
+            }
+            $parts = preg_split('/\s*\/\s*/', $segment, 2);
+            if (count($parts) === 2) {
+                $u = trim($parts[0]);
+                if (strcasecmp($u, self::CUSTOM_UNIT_ROW_LABEL) === 0) {
+                    $u = self::CUSTOM_UNIT_ROW_LABEL;
+                }
+                $units[] = $u;
+                $chapters[] = trim($parts[1]);
+            } else {
+                $units[] = $segment;
+                $chapters[] = '';
+            }
+        }
+
+        return ['units' => $units, 'chapters' => $chapters];
+    }
+
     protected function buildSundayOptions(int $count = 12): array
+    {
+        $range = $this->resolveProgressDateRange();
+        if ($range === null) {
+            return $this->buildUpcomingSundayOptions($count);
+        }
+        [$rangeStart, $rangeEnd] = $range;
+
+        try {
+            $start = new \DateTime($rangeStart);
+            $end = new \DateTime($rangeEnd);
+        } catch (\Exception $e) {
+            return $this->buildUpcomingSundayOptions($count);
+        }
+
+        if ($end < $start) {
+            [$start, $end] = [$end, $start];
+        }
+
+        $weekday = (int) $start->format('w');
+        if ($weekday !== 0) {
+            $start->modify('next sunday');
+        }
+
+        $options = [];
+        while ($start <= $end) {
+            $options[] = $start->format('Y-m-d');
+            $start->modify('+7 days');
+        }
+
+        return $options;
+    }
+
+    protected function buildUpcomingSundayOptions(int $count): array
     {
         $start = new \DateTime('today');
         $weekday = (int) $start->format('w');
@@ -443,6 +876,48 @@ class ClassProgressController extends BaseController
         return $options;
     }
 
+    protected function resolveProgressDateRange(): ?array
+    {
+        $schoolYear = (string) ($this->configModel->getConfig('school_year') ?? '');
+        if ($schoolYear === '') {
+            return null;
+        }
+
+        $semesterResolver = new SemesterRangeService($this->configModel);
+        $semester = $semesterResolver->normalizeSemester((string) ($this->configModel->getConfig('semester') ?? ''));
+        if ($semester === '') {
+            $semester = $semesterResolver->getSemesterForDate();
+        }
+
+        if ($semester !== '') {
+            $range = $semesterResolver->getSemesterRange($schoolYear, $semester);
+            if ($range !== null) {
+                return $range;
+            }
+        }
+
+        return $semesterResolver->getSchoolYearRange($schoolYear);
+    }
+
+    protected function pickDefaultWeekStart(array $options): string
+    {
+        if (empty($options)) {
+            return '';
+        }
+
+        $today = date('Y-m-d');
+        $default = '';
+        foreach ($options as $option) {
+            if ($option <= $today) {
+                $default = $option;
+                continue;
+            }
+            break;
+        }
+
+        return $default !== '' ? $default : $options[0];
+    }
+
     protected function buildWeekEndFromStart(string $weekStart): string
     {
         try {
@@ -468,4 +943,27 @@ class ClassProgressController extends BaseController
             mkdir($this->attachmentStoragePath, 0755, true);
         }
     }
+
+    protected function resolveCurrentTerm(): array
+    {
+        $schoolYear = (string) ($this->configModel->getConfig('school_year') ?? '');
+        $semester = (string) ($this->configModel->getConfig('semester') ?? '');
+        return [$semester, $schoolYear];
+    }
+
+    protected function resolveAssignedTeacherIds(?int $classSectionId, string $semester, string $schoolYear): array
+    {
+        if (! $classSectionId || $schoolYear === '') {
+            return [];
+        }
+        $rows = $this->teacherClassModel->assignedForSectionTerm($classSectionId, $semester, $schoolYear);
+        $ids = [];
+        foreach ($rows as $row) {
+            $id = (int) ($row['teacher_id'] ?? 0);
+            if ($id > 0) {
+                $ids[$id] = true;
+            }
+        }
+        return array_keys($ids);
+    }
 }

app/Controllers/ParentProgressController.php

@@ -29,18 +29,12 @@ class ParentProgressController extends BaseController
 
     public function index()
     {
-        $sectionIds = $this->getParentSectionIds();
-        $sectionOptions = $this->buildSectionOptions($sectionIds);
+        $students = $this->getParentStudents();
+        $sectionIds = array_values(array_unique(array_filter(array_map(
+            static fn (array $student): int => (int) ($student['class_section_id'] ?? 0),
+            $students
+        ))));
         $subjectSections = ClassProgressController::SUBJECT_SECTIONS;
-        $selectedSectionId = (int) $this->request->getGet('class_section_id');
-        $validSectionIds = array_keys($sectionOptions);
-
-        if ($selectedSectionId === 0 && ! empty($validSectionIds)) {
-            $selectedSectionId = $validSectionIds[0];
-        }
-        if ($selectedSectionId && ! in_array($selectedSectionId, $validSectionIds, true)) {
-            $selectedSectionId = $validSectionIds[0] ?? null;
-        }
 
         $rows = [];
         if (! empty($sectionIds)) {
@@ -50,23 +44,32 @@ class ParentProgressController extends BaseController
                 ->join('users u', 'u.id = class_progress_reports.teacher_id', 'left')
                 ->whereIn('class_progress_reports.class_section_id', $sectionIds);
 
-            if ($selectedSectionId) {
-                $builder->where('class_progress_reports.class_section_id', $selectedSectionId);
-            }
-
             $rows = $builder
                 ->orderBy('week_start', 'DESC')
                 ->findAll();
         }
 
-        $reportGroups = $this->groupReportsByWeek($rows);
+        $studentReportGroups = [];
+        foreach ($students as $student) {
+            $studentId = (int) ($student['student_id'] ?? 0);
+            if ($studentId === 0) {
+                continue;
+            }
+            $classSectionId = (int) ($student['class_section_id'] ?? 0);
+            $studentRows = $classSectionId
+                ? array_values(array_filter(
+                    $rows,
+                    static fn (array $row): bool => (int) ($row['class_section_id'] ?? 0) === $classSectionId
+                ))
+                : [];
+            $studentReportGroups[$studentId] = $this->groupReportsByWeek($studentRows);
+        }
 
         return view('parent/class_progress_list', [
-            'reportGroups' => $reportGroups,
+            'students' => $students,
+            'studentReportGroups' => $studentReportGroups,
             'subjectSections' => $subjectSections,
-            'classSectionOptions' => $sectionOptions,
-            'selectedSectionId' => $selectedSectionId,
-            'hasSections' => ! empty($sectionIds),
+            'hasStudents' => ! empty($students),
         ]);
     }
 
@@ -198,20 +201,53 @@ class ParentProgressController extends BaseController
         return $options;
     }
 
+    protected function getParentStudents(): array
+    {
+        $parentId = (int) session()->get('user_id');
+        if ($parentId === 0) {
+            return [];
+        }
+
+        $rows = $this->db->table('enrollments e')
+            ->select('e.student_id, e.class_section_id, e.updated_at, e.created_at, s.firstname, s.lastname, cs.class_section_name')
+            ->join('students s', 's.id = e.student_id')
+            ->join('classSection cs', 'cs.class_section_id = e.class_section_id', 'left')
+            ->where('e.parent_id', $parentId)
+            ->where('e.is_withdrawn', 0)
+            ->orderBy('e.updated_at', 'DESC')
+            ->orderBy('e.created_at', 'DESC')
+            ->get()
+            ->getResultArray();
+
+        $students = [];
+        foreach ($rows as $row) {
+            $studentId = (int) ($row['student_id'] ?? 0);
+            if ($studentId === 0 || isset($students[$studentId])) {
+                continue;
+            }
+            $students[$studentId] = $row;
+        }
+
+        return array_values($students);
+    }
+
     protected function groupReportsByWeek(array $rows): array
     {
         $reportGroups = [];
         foreach ($rows as $row) {
             $row['status_label'] = ClassProgressController::STATUS_OPTIONS[$row['status']] ?? 'Unknown';
-            $key = $row['week_start'] ?? '';
-            if ($key === '') {
+            $weekStart = $row['week_start'] ?? '';
+            $sectionId = (int) ($row['class_section_id'] ?? 0);
+            if ($weekStart === '' || $sectionId === 0) {
                 continue;
             }
+            $key = $weekStart . ':' . $sectionId;
             if (! isset($reportGroups[$key])) {
                 $reportGroups[$key] = [
                     'week_start' => $row['week_start'] ?? '',
                     'week_end' => $row['week_end'] ?? '',
                     'class_section_name' => $row['class_section_name'] ?? '',
+                    'class_section_id' => $sectionId,
                     'reports' => [],
                 ];
             }

app/Controllers/ParentReportCardController.php

@@ -0,0 +1,186 @@
+<?php
+
+namespace App\Controllers;
+
+use App\Models\ConfigurationModel;
+use App\Models\ReportCardAcknowledgementModel;
+use App\Models\StudentModel;
+use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\Database\BaseConnection;
+
+class ParentReportCardController extends BaseController
+{
+    protected ConfigurationModel $configModel;
+    protected ReportCardAcknowledgementModel $ackModel;
+    protected StudentModel $studentModel;
+    protected BaseConnection $db;
+
+    public function __construct()
+    {
+        helper(['url', 'form']);
+        $this->db = \Config\Database::connect();
+        $this->configModel = new ConfigurationModel();
+        $this->ackModel = new ReportCardAcknowledgementModel();
+        $this->studentModel = new StudentModel();
+    }
+
+    public function index()
+    {
+        $parentId = $this->resolvePrimaryParentId();
+        if (! $parentId) {
+            return redirect()->back()->with('error', 'Unable to retrieve student data. Please contact support.');
+        }
+
+        $schoolYear = trim((string) ($this->request->getGet('school_year') ?? $this->configModel->getConfig('school_year') ?? ''));
+        $semester = trim((string) ($this->request->getGet('semester') ?? $this->configModel->getConfig('semester') ?? ''));
+
+        $builder = $this->db->table('students s')
+            ->select('s.id, s.firstname, s.lastname, cs.class_section_name')
+            ->join('student_class sc', 'sc.student_id = s.id', 'left')
+            ->join('classSection cs', 'cs.class_section_id = sc.class_section_id', 'left')
+            ->where('s.parent_id', $parentId)
+            ->orderBy('s.firstname', 'ASC')
+            ->orderBy('s.lastname', 'ASC');
+
+        if ($schoolYear !== '') {
+            $builder->where('sc.school_year', $schoolYear);
+        }
+        if ($semester !== '') {
+            $builder->where('sc.semester', $semester);
+        }
+
+        $students = $builder->get()->getResultArray();
+        $studentIds = array_values(array_filter(array_map(static fn ($s) => (int) ($s['id'] ?? 0), $students)));
+
+        $ackMap = [];
+        if (! empty($studentIds)) {
+            $rows = $this->ackModel
+                ->where('parent_id', $parentId)
+                ->where('school_year', $schoolYear)
+                ->where('semester', $semester)
+                ->whereIn('student_id', $studentIds)
+                ->findAll();
+            foreach ($rows as $row) {
+                $ackMap[(int) $row['student_id']] = $row;
+            }
+        }
+
+        return view('parent/report_cards', [
+            'students' => $students,
+            'ackMap' => $ackMap,
+            'schoolYear' => $schoolYear,
+            'semester' => $semester,
+        ]);
+    }
+
+    public function view($studentId)
+    {
+        $parentId = $this->resolvePrimaryParentId();
+        if (! $parentId) {
+            return redirect()->back()->with('error', 'Unable to retrieve student data. Please contact support.');
+        }
+
+        $student = $this->studentModel->find((int) $studentId);
+        if (! $student || (int) ($student['parent_id'] ?? 0) !== $parentId) {
+            throw new PageNotFoundException('Student not found.');
+        }
+
+        $schoolYear = trim((string) ($this->request->getGet('school_year') ?? $this->configModel->getConfig('school_year') ?? ''));
+        $semester = trim((string) ($this->request->getGet('semester') ?? $this->configModel->getConfig('semester') ?? ''));
+
+        $this->touchAcknowledgement($parentId, (int) $studentId, $schoolYear, $semester, [
+            'viewed_at' => date('Y-m-d H:i:s'),
+        ]);
+
+        $url = site_url('report-card/student/' . (int) $studentId);
+        $query = [];
+        if ($schoolYear !== '') {
+            $query['school_year'] = $schoolYear;
+        }
+        if ($semester !== '') {
+            $query['semester'] = $semester;
+        }
+        if ($query) {
+            $url .= '?' . http_build_query($query);
+        }
+
+        return redirect()->to($url);
+    }
+
+    public function sign($studentId)
+    {
+        $parentId = $this->resolvePrimaryParentId();
+        if (! $parentId) {
+            return redirect()->back()->with('error', 'Unable to retrieve student data. Please contact support.');
+        }
+
+        $student = $this->studentModel->find((int) $studentId);
+        if (! $student || (int) ($student['parent_id'] ?? 0) !== $parentId) {
+            throw new PageNotFoundException('Student not found.');
+        }
+
+        $name = trim((string) $this->request->getPost('signed_name'));
+        if ($name === '') {
+            return redirect()->back()->with('error', 'Please type your full name to sign.');
+        }
+
+        $schoolYear = trim((string) ($this->configModel->getConfig('school_year') ?? ''));
+        $semester = trim((string) ($this->configModel->getConfig('semester') ?? ''));
+        $now = date('Y-m-d H:i:s');
+        $this->touchAcknowledgement($parentId, (int) $studentId, $schoolYear, $semester, [
+            'viewed_at' => $now,
+            'signed_at' => $now,
+            'signed_name' => $name,
+            'signer_ip' => $this->request->getIPAddress(),
+        ]);
+
+        return redirect()->to(site_url('parent/report-cards'))->with('success', 'Report card acknowledged.');
+    }
+
+    protected function resolvePrimaryParentId(): ?int
+    {
+        $parentId = (int) (session()->get('user_id') ?? 0);
+        $userType = (string) ($_SESSION['user_type'] ?? '');
+        if ($userType === 'primary') {
+            return $parentId ?: null;
+        }
+        if ($userType === 'secondary') {
+            $row = $this->db->table('parents')
+                ->select('parent_id')
+                ->where('secondparent_user_id', $parentId)
+                ->get()
+                ->getRowArray();
+            return $row ? (int) ($row['parent_id'] ?? 0) : null;
+        }
+        if ($userType === 'tertiary') {
+            $row = $this->db->table('authorized_users')
+                ->select('user_id as parent_id')
+                ->where('authorized_user_id', $parentId)
+                ->get()
+                ->getRowArray();
+            return $row ? (int) ($row['parent_id'] ?? 0) : null;
+        }
+        return $parentId ?: null;
+    }
+
+    protected function touchAcknowledgement(
+        int $parentId,
+        int $studentId,
+        string $schoolYear,
+        string $semester,
+        array $values
+    ): void {
+        $criteria = [
+            'parent_id' => $parentId,
+            'student_id' => $studentId,
+            'school_year' => $schoolYear,
+            'semester' => $semester,
+        ];
+        $existing = $this->ackModel->where($criteria)->first();
+        if ($existing) {
+            $this->ackModel->update((int) $existing['id'], $values);
+            return;
+        }
+        $this->ackModel->insert(array_merge($criteria, $values));
+    }
+}

app/Controllers/View/AdministratorController.php

@@ -28,6 +28,8 @@ use App\Models\ScoreCommentModel;
 use App\Models\SemesterScoreModel;
 use App\Models\TeacherClassModel;
 use App\Models\TeacherSubmissionNotificationHistoryModel;
+use App\Models\ExamDraftModel;
+use App\Models\HomeworkModel;
 use App\Services\SemesterRangeService;
 
 use CodeIgniter\Events\Events;
@@ -416,8 +418,10 @@ class AdministratorController extends BaseController
         $totalStudents = (int) (
             $this->db->table('student_class')
                 ->select('COUNT(DISTINCT student_class.student_id) AS cnt')
+                ->join('students', 'students.id = student_class.student_id', 'inner')
                 ->where('student_class.school_year', $this->schoolYear)
                 ->where('student_class.class_section_id IS NOT NULL', null, false)
+                ->where('students.is_active', 1)
                 ->get()
                 ->getRow('cnt')
             ?? 0
@@ -694,15 +698,26 @@ class AdministratorController extends BaseController
 
     public function teacherSubmissionsReport()
     {
-        $semester = (string)($this->semester ?? '');
-        $schoolYear = (string)($this->schoolYear ?? '');
+        $semester = (string)($this->configModel->getConfig('semester') ?? $this->semester ?? '');
+        $schoolYear = (string)($this->configModel->getConfig('school_year') ?? $this->schoolYear ?? '');
+        $semesterResolver = new SemesterRangeService($this->configModel);
+        $semesterNorm = $semesterResolver->normalizeSemester($semester);
+        $semesterFilter = $semesterNorm !== '' ? $semesterNorm : $semester;
+        $semesterCandidates = $this->buildSemesterCandidates($semesterFilter);
+        $lowProgressRaw = (string) $this->request->getGet('low_progress_sections');
+        $lowProgressSectionIds = array_values(array_unique(array_filter(array_map(
+            'intval',
+            preg_split('/\s*,\s*/', $lowProgressRaw, -1, PREG_SPLIT_NO_EMPTY)
+        ))));
 
         $scoreComments = new ScoreCommentModel();
         $semesterScores = new SemesterScoreModel();
         $attendanceDays = new AttendanceDayModel();
+        $examDrafts = new ExamDraftModel();
+        $homeworkModel = new HomeworkModel();
         $historyModel = new TeacherSubmissionNotificationHistoryModel();
 
-        $assignmentRows = $this->db->table('teacher_class tc')
+        $assignmentQuery = $this->db->table('teacher_class tc')
             ->select([
                 'tc.class_section_id',
                 'cs.class_section_name',
@@ -713,11 +728,97 @@ class AdministratorController extends BaseController
             ])
             ->join('classSection cs', 'cs.class_section_id = tc.class_section_id', 'left')
             ->join('users u', 'u.id = tc.teacher_id', 'left')
-            ->where('tc.school_year', $schoolYear)
-            ->where('tc.semester', $semester)
-            ->orderBy('cs.class_section_name', 'ASC')
-            ->get()
-            ->getResultArray();
+            ->orderBy('cs.class_section_name', 'ASC');
+
+        $filteredQuery = clone $assignmentQuery;
+        if ($schoolYear !== '') {
+            $filteredQuery = $filteredQuery->where('tc.school_year', $schoolYear);
+        }
+        if (!empty($semesterCandidates)) {
+            $filteredQuery = $filteredQuery->whereIn('tc.semester', $semesterCandidates);
+        }
+
+        $assignmentRows = $filteredQuery->get()->getResultArray();
+        if (empty($assignmentRows) && ($schoolYear !== '' || $semester !== '')) {
+            $assignmentRows = $assignmentQuery->get()->getResultArray();
+        }
+
+        $studentCounts = $this->studentClassModel->getStudentCountsBySection($schoolYear !== '' ? $schoolYear : null);
+        $sectionRows = $this->classSectionModel
+            ->select('class_section_id, class_section_name')
+            ->orderBy('class_section_name', 'ASC')
+            ->findAll();
+        $sectionMap = [];
+        foreach ($sectionRows as $sectionRow) {
+            $sectionId = (int) ($sectionRow['class_section_id'] ?? 0);
+            if ($sectionId <= 0) {
+                continue;
+            }
+            if (empty($studentCounts[$sectionId])) {
+                continue;
+            }
+            $sectionMap[$sectionId] = $sectionRow['class_section_name'] ?? "Section {$sectionId}";
+        }
+        $sectionIds = array_keys($sectionMap);
+
+        [$progressExpectedWeeks, $progressSubmittedBySection] = $this->buildClassProgressStats($sectionIds);
+        $examDraftCounts = [];
+        $examDraftDeadline = $this->resolveTeacherDashboardExamDraftDeadline($semester, $schoolYear);
+        $examDraftDeadlineConfig = trim((string) ($this->configModel->getConfig('exam_draft_deadline') ?? ''));
+        $examDraftDeadlineFormatted = '';
+        if ($examDraftDeadlineConfig !== '') {
+            $parsedUi = $this->parseExamDraftDeadlineConfigValue();
+            $examDraftDeadlineFormatted = $parsedUi !== null ? $parsedUi->format('M j, Y') : '';
+        }
+        $homeworkCounts = [];
+        if (! empty($sectionIds)) {
+            $draftBuilder = $examDrafts
+                ->select('class_section_id')
+                ->whereIn('class_section_id', $sectionIds);
+            if ($schoolYear !== '') {
+                $draftBuilder->where('school_year', $schoolYear);
+            }
+            if (!empty($semesterCandidates)) {
+                $draftBuilder->whereIn('semester', $semesterCandidates);
+            }
+            if ($this->db->fieldExists('is_legacy', 'exam_drafts')) {
+                $draftBuilder->where('is_legacy', 0);
+            }
+            $draftRows = $draftBuilder->findAll();
+            foreach ($draftRows as $draft) {
+                $sectionId = (int) ($draft['class_section_id'] ?? 0);
+                if ($sectionId <= 0) {
+                    continue;
+                }
+                $examDraftCounts[$sectionId] = ($examDraftCounts[$sectionId] ?? 0) + 1;
+            }
+
+            $homeworkBuilder = $homeworkModel
+                ->select('class_section_id, homework_index')
+                ->whereIn('class_section_id', $sectionIds);
+            if ($schoolYear !== '') {
+                $homeworkBuilder->where('school_year', $schoolYear);
+            }
+            if (!empty($semesterCandidates)) {
+                $homeworkBuilder->whereIn('semester', $semesterCandidates);
+            }
+            $homeworkRows = $homeworkBuilder
+                ->where('score IS NOT NULL', null, false)
+                ->where('score !=', '')
+                ->groupBy('class_section_id, homework_index')
+                ->findAll();
+            foreach ($homeworkRows as $row) {
+                $sectionId = (int) ($row['class_section_id'] ?? 0);
+                if ($sectionId <= 0) {
+                    continue;
+                }
+                $homeworkCounts[$sectionId] = ($homeworkCounts[$sectionId] ?? 0) + 1;
+            }
+        }
+
+        if (empty($lowProgressSectionIds)) {
+            $lowProgressSectionIds = $this->resolveLowProgressSectionIds($sectionIds);
+        }
 
         $teachersBySection = [];
         foreach ($assignmentRows as $assignment) {
@@ -743,7 +844,7 @@ class AdministratorController extends BaseController
             $entry = &$teachersBySection[$sectionId];
             if (!isset($entry)) {
                 $entry = [
-                    'class_section' => $assignment['class_section_name'] ?? "Section {$sectionId}",
+                    'class_section' => $assignment['class_section_name'] ?? ($sectionMap[$sectionId] ?? "Section {$sectionId}"),
                     'teachers' => [],
                 ];
             }
@@ -763,35 +864,49 @@ class AdministratorController extends BaseController
         $missingItemCount = 0;
         $allTeacherIds = [];
         $allClassSectionIds = [];
-        foreach ($teachersBySection as $classSectionId => $section) {
+        $examTerm = $this->resolveExamTermLabel($semester);
+        $examScoreField = $examTerm === 'final' ? 'final_exam_score' : 'midterm_exam_score';
+
+        foreach ($sectionMap as $classSectionId => $sectionName) {
             $classSectionId = (int)$classSectionId;
             if ($classSectionId <= 0) {
                 continue;
             }
 
-            $studentEntries = $this->studentClassModel
+            $studentQuery = $this->studentClassModel
                 ->select('student_id')
                 ->where('class_section_id', $classSectionId)
-                ->where('semester', $semester)
-                ->where('school_year', $schoolYear)
-                ->findAll();
+                ->where('school_year', $schoolYear);
+            if (!empty($semesterCandidates)) {
+                $studentQuery->whereIn('semester', $semesterCandidates);
+            }
+            $studentEntries = $studentQuery->findAll();
+            if (empty($studentEntries)) {
+                $studentEntries = $this->studentClassModel
+                    ->select('student_id')
+                    ->where('class_section_id', $classSectionId)
+                    ->where('school_year', $schoolYear)
+                    ->findAll();
+            }
             $studentIds = array_filter(array_map(static fn($entry) => (int)($entry['student_id'] ?? 0), $studentEntries));
             $expected = count($studentIds);
 
             $midtermStudents = [];
             $participationStudents = [];
             if ($classSectionId > 0) {
-                $scoreRecords = $semesterScores
+                $scoreQuery = $semesterScores
                     ->where('class_section_id', $classSectionId)
-                    ->where('semester', $semester)
-                    ->where('school_year', $schoolYear)
-                    ->findAll();
+                    ->where('school_year', $schoolYear);
+                if (!empty($semesterCandidates)) {
+                    $scoreQuery->whereIn('semester', $semesterCandidates);
+                }
+                $scoreRecords = $scoreQuery->findAll();
                 foreach ($scoreRecords as $score) {
                     $sid = (int)($score['student_id'] ?? 0);
                     if ($sid <= 0 || ($expected > 0 && !in_array($sid, $studentIds, true))) {
                         continue;
                     }
-                    $midtermValue = trim((string)($score['midterm_exam_score'] ?? ''));
+                    $midtermValue = trim((string)($score[$examScoreField] ?? ''));
                     if ($midtermValue !== '') {
                         $midtermStudents[$sid] = true;
                     }
@@ -805,13 +920,15 @@ class AdministratorController extends BaseController
             $midtermCommentStudents = [];
             $ptapCommentStudents = [];
             if (!empty($studentIds)) {
-                $comments = $scoreComments
+                $commentQuery = $scoreComments
                     ->select('student_id, score_type, comment')
                     ->whereIn('student_id', $studentIds)
-                    ->where('semester', $semester)
                     ->where('school_year', $schoolYear)
-                    ->whereIn('score_type', ['midterm', 'ptap'])
-                    ->findAll();
+                    ->whereIn('score_type', [$examTerm, 'ptap']);
+                if (!empty($semesterCandidates)) {
+                    $commentQuery->whereIn('semester', $semesterCandidates);
+                }
+                $comments = $commentQuery->findAll();
                 foreach ($comments as $comment) {
                     $sid = (int)($comment['student_id'] ?? 0);
                     if ($sid <= 0) {
@@ -822,7 +939,7 @@ class AdministratorController extends BaseController
                         continue;
                     }
                     $type = strtolower(trim((string)($comment['score_type'] ?? '')));
-                    if ($type === 'midterm') {
+                    if ($type === $examTerm) {
                         $midtermCommentStudents[$sid] = true;
                     }
                     if ($type === 'ptap') {
@@ -831,14 +948,17 @@ class AdministratorController extends BaseController
                 }
             }
 
-            $attendanceRow = $attendanceDays
+            $attendanceQuery = $attendanceDays
                 ->where('class_section_id', $classSectionId)
-                ->where('semester', $semester)
                 ->where('school_year', $schoolYear)
-                ->where('date', $today)
-                ->first();
+                ->where('date', $today);
+            if (!empty($semesterCandidates)) {
+                $attendanceQuery->whereIn('semester', $semesterCandidates);
+            }
+            $attendanceRow = $attendanceQuery->first();
             $attendanceSubmitted = $attendanceRow && in_array(strtolower((string)($attendanceRow['status'] ?? '')), ['submitted', 'published', 'finalized'], true);
 
+            $section = $teachersBySection[$classSectionId] ?? ['teachers' => []];
             $teacherList = $section['teachers'] ?? [];
             if (!empty($teacherList)) {
                 usort($teacherList, function ($a, $b) {
@@ -859,18 +979,27 @@ class AdministratorController extends BaseController
             $participationStatus = $this->submissionStatus(count($participationStudents), $expected);
             $ptapCommentStatus = $this->submissionStatus(count($ptapCommentStudents), $expected);
             $attendanceStatus = $this->attendanceStatus($attendanceSubmitted);
+            $progressSubmitted = (int) ($progressSubmittedBySection[$classSectionId] ?? 0);
+            $classProgressStatus = $this->progressStatus($progressSubmitted, $progressExpectedWeeks);
+            $draftSubmitted = (int) ($examDraftCounts[$classSectionId] ?? 0);
+            $examDraftStatus = $this->draftStatus($draftSubmitted, $examDraftDeadline);
+            $homeworkSubmitted = (int) ($homeworkCounts[$classSectionId] ?? 0);
+            $homeworkStatus = $this->homeworkStatus($homeworkSubmitted);
             $statusDetails = [
                 'midterm_score_status' => $midtermScoreStatus,
                 'midterm_comment_status' => $midtermCommentStatus,
                 'participation_status' => $participationStatus,
                 'ptap_comment_status' => $ptapCommentStatus,
+                'class_progress_status' => $classProgressStatus,
+                'exam_draft_status' => $examDraftStatus,
+                'homework_status' => $homeworkStatus,
             ];
-            $missingItemsForSection = $this->buildMissingItems($statusDetails);
+            $missingItemsForSection = $this->buildMissingItems($statusDetails, $semester);
             $missingItemCount += count($missingItemsForSection);
             $totalStatuses += count($statusDetails);
 
             $rows[] = [
-                'class_section' => $section['class_section'] ?? "Section {$classSectionId}",
+                'class_section' => $sectionMap[$classSectionId] ?? ($section['class_section'] ?? "Section {$classSectionId}"),
                 'class_section_id' => $classSectionId,
                 'teachers' => $teacherList,
                 'midterm_score_status' => $midtermScoreStatus,
@@ -878,6 +1007,9 @@ class AdministratorController extends BaseController
                 'participation_status' => $participationStatus,
                 'ptap_comment_status' => $ptapCommentStatus,
                 'attendance_status' => $attendanceStatus,
+                'class_progress_status' => $classProgressStatus,
+                'exam_draft_status' => $examDraftStatus,
+                'homework_status' => $homeworkStatus,
                 'missing_items' => $missingItemsForSection,
                 'student_count' => $expected,
             ];
@@ -939,15 +1071,183 @@ class AdministratorController extends BaseController
             'schoolYear' => $schoolYear,
             'notificationHistory' => $historyMap,
             'summary' => $summary,
+            'lowProgressSectionIds' => $lowProgressSectionIds,
+            'examDraftDeadlineConfig' => $examDraftDeadlineConfig,
+            'examDraftDeadlineFormatted' => $examDraftDeadlineFormatted,
         ]);
     }
 
+    private function resolveLowProgressSectionIds(array $sectionIds): array
+    {
+        [$expectedWeeks, $submittedBySection] = $this->buildClassProgressStats($sectionIds);
+        if ($expectedWeeks <= 0) {
+            return [];
+        }
+
+        $lowProgressSectionIds = [];
+        foreach ($sectionIds as $sectionId) {
+            $submitted = (int) ($submittedBySection[$sectionId] ?? 0);
+            $percent = ($submitted / $expectedWeeks) * 100;
+            if ($percent < 50) {
+                $lowProgressSectionIds[] = $sectionId;
+            }
+        }
+
+        return $lowProgressSectionIds;
+    }
+
+    private function buildClassProgressStats(array $sectionIds): array
+    {
+        $sectionIds = array_values(array_unique(array_filter(array_map('intval', $sectionIds))));
+        if (empty($sectionIds)) {
+            return [0, []];
+        }
+
+        $semesterResolver = new SemesterRangeService($this->configModel);
+        $schoolYear = (string)($this->configModel->getConfig('school_year') ?? '');
+        $semester = (string)($this->configModel->getConfig('semester') ?? '');
+        $schoolYearForRange = $schoolYear !== '' ? $schoolYear : (string)($this->configModel->getConfig('school_year') ?? '');
+        [$rangeStart, $rangeEnd] = $semesterResolver->getSchoolYearRange($schoolYearForRange);
+        $semesterNorm = $semesterResolver->normalizeSemester($semester);
+        if ($semesterNorm !== '' && $schoolYearForRange !== '') {
+            $semRange = $semesterResolver->getSemesterRange($schoolYearForRange, $semesterNorm);
+            if ($semRange) {
+                [$rangeStart, $rangeEnd] = $semRange;
+            }
+        }
+
+        $dateList = [];
+        try {
+            $start = new \DateTimeImmutable($rangeStart);
+            $end = new \DateTimeImmutable($rangeEnd);
+            $cursor = $start;
+            $w = (int) $cursor->format('w');
+            if ($w !== 0) {
+                $cursor = $cursor->modify('next sunday');
+            }
+            while ($cursor <= $end) {
+                $dateList[] = $cursor->format('Y-m-d');
+                $cursor = $cursor->modify('+7 days');
+            }
+        } catch (\Throwable $e) {
+            $dateList = [];
+        }
+
+        $noSchoolDays = [];
+        $events = [];
+        try {
+            $calendarModel = new \App\Models\CalendarModel();
+            $events = $calendarModel->getEvents();
+        } catch (\Throwable $e) {
+            $events = [];
+        }
+        foreach ($events as $event) {
+            $d = substr((string) ($event['date'] ?? ''), 0, 10);
+            if ($d === '' || empty($event['no_school'])) {
+                continue;
+            }
+            if ($d < $rangeStart || $d > $rangeEnd) {
+                continue;
+            }
+            $eventYear = trim((string) ($event['school_year'] ?? ''));
+            if ($schoolYearForRange !== '' && $eventYear !== '' && $eventYear !== $schoolYearForRange) {
+                continue;
+            }
+            $noSchoolDays[$d] = true;
+        }
+
+        $anchorSundayYmd = '';
+        try {
+            $tzName = (string) (config('School')->attendance['timezone'] ?? user_timezone());
+            $tzObj = new \DateTimeZone($tzName ?: 'UTC');
+        } catch (\Throwable $e) {
+            try {
+                $tzObj = new \DateTimeZone(user_timezone() ?: 'UTC');
+            } catch (\Throwable $e2) {
+                $tzObj = new \DateTimeZone('UTC');
+            }
+        }
+        try {
+            $nowDate = new \DateTime('now', $tzObj);
+        } catch (\Throwable $e) {
+            $nowDate = new \DateTime('now');
+        }
+        $weekday = (int) $nowDate->format('w');
+        $anchorSundayYmd = $weekday === 0
+            ? $nowDate->format('Y-m-d')
+            : $nowDate->modify('next sunday')->format('Y-m-d');
+
+        $activeDatesSet = [];
+        if (! empty($dateList) && $anchorSundayYmd !== '') {
+            foreach ($dateList as $d) {
+                if ($d <= $anchorSundayYmd && empty($noSchoolDays[$d])) {
+                    $activeDatesSet[$d] = true;
+                }
+            }
+        }
+        $expectedWeeks = count($activeDatesSet);
+        if ($expectedWeeks === 0) {
+            return [0, []];
+        }
+
+        $builder = $this->db->table('class_progress_reports')
+            ->select('class_section_id, week_start')
+            ->whereIn('class_section_id', $sectionIds);
+        if (! empty($activeDatesSet)) {
+            $builder->whereIn('week_start', array_keys($activeDatesSet));
+        }
+        $rows = $builder->get()->getResultArray();
+
+        $submittedBySection = [];
+        foreach ($rows as $row) {
+            $sectionId = (int) ($row['class_section_id'] ?? 0);
+            $weekStart = (string) ($row['week_start'] ?? '');
+            if ($sectionId === 0 || $weekStart === '' || empty($activeDatesSet[$weekStart])) {
+                continue;
+            }
+            $submittedBySection[$sectionId][$weekStart] = true;
+        }
+
+        $counts = [];
+        foreach ($sectionIds as $sectionId) {
+            $counts[$sectionId] = isset($submittedBySection[$sectionId])
+                ? count($submittedBySection[$sectionId])
+                : 0;
+        }
+
+        return [$expectedWeeks, $counts];
+    }
+
     public function sendTeacherSubmissionNotifications()
     {$notify = $this->request->getPost('notify');
         if (!is_array($notify)) {
             return redirect()->back()->with('info', 'Select at least one teacher to notify.');
         }
+        $semester = (string)($this->configModel->getConfig('semester') ?? $this->semester ?? '');
         $missingItemsPayload = $this->request->getPost('missing_items') ?? [];
+        $homeworkNotifyAll = (bool) $this->request->getPost('homework_notify_all');
+        $examTerm = $this->resolveExamTermLabel($semester);
+        $examScoreLabel = $examTerm === 'final' ? 'final scores' : 'midterm scores';
+        $examCommentLabel = $examTerm === 'final' ? 'final comments' : 'midterm comments';
+        $forcedItems = [];
+        if ($this->request->getPost('notify_midterm_score')) {
+            $forcedItems[] = $examScoreLabel;
+        }
+        if ($this->request->getPost('notify_midterm_comment')) {
+            $forcedItems[] = $examCommentLabel;
+        }
+        if ($this->request->getPost('notify_participation')) {
+            $forcedItems[] = 'participation';
+        }
+        if ($this->request->getPost('notify_ptap_comment')) {
+            $forcedItems[] = 'PTAP comments';
+        }
+        if ($this->request->getPost('notify_class_progress')) {
+            $forcedItems[] = 'class progress';
+        }
+        if ($this->request->getPost('notify_exam_draft')) {
+            $forcedItems[] = 'exam draft';
+        }
 
         $targets = [];
         foreach ($notify as $sectionIdRaw => $teachers) {
@@ -1004,6 +1304,10 @@ class AdministratorController extends BaseController
 
         $historyModel = new TeacherSubmissionNotificationHistoryModel();
         $scoreUrl = site_url('/');
+        $progressUrl = site_url('teacher/progress/history');
+        $examDraftUrl = site_url('teacher/exam-drafts');
+        $homeworkUrl = site_url('teacher/addHomework');
+        $examDraftDeadlineEmailHtml = $this->buildExamDraftDeadlineEmailHtml();
         $sentCount = 0;
         $failCount = 0;
 
@@ -1019,6 +1323,13 @@ class AdministratorController extends BaseController
             $subject = "Reminder: Complete submissions for {$sectionName}";
             $missingPayload = $missingItemsPayload[$classSectionId][$teacherId] ?? '';
             $missingItems = $this->parseMissingItemsPayload((string)$missingPayload);
+            $selectedItems = $forcedItems;
+            if ($homeworkNotifyAll && !in_array('homework', $selectedItems, true)) {
+                $selectedItems[] = 'homework';
+            }
+            if (!empty($selectedItems)) {
+                $missingItems = array_values(array_unique($selectedItems));
+            }
             if (!empty($missingItems)) {
                 $missingText = htmlspecialchars(
                     $this->formatMissingItemsText($missingItems),
@@ -1031,10 +1342,46 @@ class AdministratorController extends BaseController
             }
 
             $subject = "Reminder: Complete submissions for {$sectionName}";
+            $progressNote = '';
+            if (in_array('class progress', $missingItems, true)) {
+                $progressNote = "<p>Class progress submissions can be updated at <a href=\"{$progressUrl}\">Teacher Progress History</a>.</p>";
+            }
+            $examDraftNote = '';
+            if (in_array('exam draft', $missingItems, true)) {
+                $semesterLabel = strtolower(trim((string) $semester));
+                if ($semesterLabel === 'fall') {
+                    $draftLabel = 'midterm exam draft';
+                } elseif ($semesterLabel === 'spring') {
+                    $draftLabel = 'final exam draft';
+                } else {
+                    $draftLabel = 'exam draft';
+                }
+                $examDraftNote = "<p>" . ucfirst($draftLabel) . " submissions can be updated at <a href=\"{$examDraftUrl}\">Teacher Exam Drafts</a>.</p>"
+                    . $examDraftDeadlineEmailHtml;
+            }
+            $homeworkNote = '';
+            if (in_array('homework', $missingItems, true)) {
+                $homeworkNote = "<p>Homework scores can be submitted at <a href=\"{$homeworkUrl}\">Teacher Homework</a>.</p>";
+            }
+            $hasScoreItems = (bool) array_intersect($missingItems, [
+                'midterm scores',
+                'midterm comments',
+                'final scores',
+                'final comments',
+                'participation',
+                'PTAP comments',
+                'homework',
+            ]);
+            $nonScoreOnly = ! empty($missingItems) && ! $hasScoreItems;
             $body = "<p>Dear {$teacherName},</p>"
-                . "<p>Administration is gently reminding you to wrap up any remaining score submissions and/or comments for {$sectionName}.</p>"
+                . "<p>Administration is gently reminding you to wrap up any remaining "
+                . ($nonScoreOnly ? "submissions for {$sectionName}." : "score submissions, comments, and related items for {$sectionName}.")
+                . "</p>"
                 . $missingNote
-                . "<p>Visit <a href=\"{$scoreUrl}\">Teacher Score Submission</a> to address any remaining items.</p>"
+                . $progressNote
+                . $examDraftNote
+                . $homeworkNote
+                . ($nonScoreOnly ? '' : "<p>Visit <a href=\"{$scoreUrl}\">Teacher Score Submission</a> to address any remaining items.</p>")
                 . "<p>Thank you,<br>Al Rahma Administration</p>";
 
             $email = $teacher['email'] ?? '';
@@ -1096,6 +1443,170 @@ class AdministratorController extends BaseController
         ];
     }
 
+    private function progressStatus(int $submitted, int $expected): array
+    {
+        if ($expected <= 0) {
+            return [
+                'label' => 'N/A',
+                'badge' => 'bg-secondary',
+                'detail' => '',
+                'completed' => true,
+            ];
+        }
+        $completed = $submitted >= $expected;
+        return [
+            'label' => $completed ? 'Submitted' : 'Missing',
+            'badge' => $completed ? 'bg-success' : 'bg-danger',
+            'detail' => "{$submitted}/{$expected}",
+            'completed' => $completed,
+        ];
+    }
+
+    private function homeworkStatus(int $submitted): array
+    {
+        $completed = $submitted > 0;
+        return [
+            'label' => $completed ? 'Submitted' : 'Missing',
+            'badge' => $completed ? 'bg-success' : 'bg-danger',
+            'detail' => $completed ? (string) $submitted : '0',
+            'completed' => $completed,
+        ];
+    }
+
+    private function draftStatus(int $submitted, ?\DateTimeImmutable $deadline): array
+    {
+        if ($deadline !== null) {
+            $today = new \DateTimeImmutable('today');
+            if ($today < $deadline) {
+                return [
+                    'label' => 'Pending',
+                    'badge' => 'bg-secondary',
+                    'detail' => 'Not due',
+                    'completed' => true,
+                ];
+            }
+        }
+        $completed = $submitted > 0;
+        return [
+            'label' => $completed ? 'Submitted' : 'Missing',
+            'badge' => $completed ? 'bg-success' : 'bg-danger',
+            'detail' => $completed ? (string) $submitted : '0',
+            'completed' => $completed,
+        ];
+    }
+
+    /**
+     * Exam draft due date for the teacher submissions dashboard: prefers the configuration key
+     * `exam_draft_deadline` (same as automated reminders); otherwise fall/spring exam deadlines.
+     */
+    private function resolveTeacherDashboardExamDraftDeadline(string $semester, string $schoolYear): ?\DateTimeImmutable
+    {
+        $fromExamDraftKey = $this->parseExamDraftDeadlineConfigValue();
+        if ($fromExamDraftKey !== null) {
+            return $fromExamDraftKey;
+        }
+
+        return $this->resolveExamDraftDeadline($semester, $schoolYear);
+    }
+
+    /**
+     * Parses the `exam_draft_deadline` configuration value using the application timezone (midnight that calendar day).
+     */
+    private function parseExamDraftDeadlineConfigValue(): ?\DateTimeImmutable
+    {
+        $raw = trim((string) ($this->configModel->getConfig('exam_draft_deadline') ?? ''));
+        if ($raw === '') {
+            return null;
+        }
+        $tz = new \DateTimeZone(config('App')->appTimezone ?? 'UTC');
+        try {
+            $deadline = new \DateTimeImmutable($raw, $tz);
+        } catch (\Throwable $e) {
+            return null;
+        }
+
+        return $deadline->setTime(0, 0, 0);
+    }
+
+    /**
+     * HTML snippet for reminder emails when exam draft is included (deadline from exam_draft_deadline config).
+     */
+    private function buildExamDraftDeadlineEmailHtml(): string
+    {
+        $raw = trim((string) ($this->configModel->getConfig('exam_draft_deadline') ?? ''));
+        if ($raw === '') {
+            return '';
+        }
+        $parsed = $this->parseExamDraftDeadlineConfigValue();
+        $display = $parsed !== null
+            ? htmlspecialchars($parsed->format('l, F j, Y'), ENT_QUOTES, 'UTF-8')
+            : htmlspecialchars($raw, ENT_QUOTES, 'UTF-8');
+        $rawEsc = htmlspecialchars($raw, ENT_QUOTES, 'UTF-8');
+
+        return '<p><strong>Exam draft submission deadline</strong> (<code>exam_draft_deadline</code>): '
+            . "<strong>{$display}</strong>"
+            . ($parsed !== null && $rawEsc !== $display ? " <span style=\"color:#555;\">(configured value: {$rawEsc})</span>" : '')
+            . '.</p>';
+    }
+
+    private function resolveExamDraftDeadline(string $semester, string $schoolYear): ?\DateTimeImmutable
+    {
+        $semesterKey = strtolower(trim($semester));
+        if ($semesterKey === 'fall') {
+            $deadlineValue = (string)($this->configModel->getConfig('fall_exam_deadline') ?? '');
+        } elseif ($semesterKey === 'spring') {
+            $deadlineValue = (string)($this->configModel->getConfig('spring_exam_deadline') ?? '');
+        } else {
+            return null;
+        }
+        $deadlineValue = trim($deadlineValue);
+        if ($deadlineValue === '') {
+            return null;
+        }
+        try {
+            $deadline = new \DateTimeImmutable($deadlineValue);
+        } catch (\Throwable $e) {
+            return null;
+        }
+        if ($schoolYear !== '' && preg_match('/^\d{4}-\d{4}$/', $schoolYear)) {
+            $deadlineYear = $deadline->format('Y');
+            if ($deadlineYear === '1970') {
+                return null;
+            }
+        }
+        return $deadline->setTime(0, 0, 0);
+    }
+
+    private function resolveExamTermLabel(string $semester): string
+    {
+        $semesterKey = strtolower(trim($semester));
+        if ($semesterKey === '') {
+            return 'midterm';
+        }
+        if (str_contains($semesterKey, 'spring')) {
+            return 'final';
+        }
+        if (str_contains($semesterKey, 'fall')) {
+            return 'midterm';
+        }
+        return 'midterm';
+    }
+
+    private function buildSemesterCandidates(string $semester): array
+    {
+        $semester = trim((string) $semester);
+        if ($semester === '') {
+            return [];
+        }
+        $candidates = [
+            $semester,
+            strtolower($semester),
+            strtoupper($semester),
+            ucfirst(strtolower($semester)),
+        ];
+        $candidates = array_values(array_unique(array_filter($candidates, static fn ($v) => $v !== '')));
+        return $candidates;
+    }
     private function attendanceStatus(bool $submitted): array
     {
         return [
@@ -1105,14 +1616,20 @@ class AdministratorController extends BaseController
         ];
     }
 
-    private function buildMissingItems(array $statusMap): array
+    private function buildMissingItems(array $statusMap, string $semester): array
     {
+        $examTerm = $this->resolveExamTermLabel($semester);
+        $examScoreLabel = $examTerm === 'final' ? 'final scores' : 'midterm scores';
+        $examCommentLabel = $examTerm === 'final' ? 'final comments' : 'midterm comments';
         $labels = [
-            'midterm_score_status' => 'midterm scores',
-            'midterm_comment_status' => 'midterm comments',
+            'midterm_score_status' => $examScoreLabel,
+            'midterm_comment_status' => $examCommentLabel,
             'participation_status' => 'participation',
             'ptap_comment_status' => 'PTAP comments',
             'attendance_status' => 'attendance',
+            'class_progress_status' => 'class progress',
+            'exam_draft_status' => 'exam draft',
+            'homework_status' => 'homework',
         ];
 
         $items = [];

app/Controllers/View/AssignmentController.php

@@ -119,7 +119,12 @@ class AssignmentController extends BaseController
         }
 
         $students = [];
+        $seenStudentIds = [];
         foreach ($studentClasses as $studentClass) {
+            $sid = (int)($studentClass['student_id'] ?? 0);
+            if ($sid <= 0 || isset($seenStudentIds[$sid])) {
+                continue;
+            }
             if ($sectionSemester === '' && !empty($studentClass['semester'])) {
                 $sectionSemester = (string)$studentClass['semester'];
             }
@@ -149,6 +154,7 @@ class AssignmentController extends BaseController
                 'tuition_paid'        => esc($student['tuition_paid'] ? 'Yes' : 'No'),
                 'school_id'           => esc($student['school_id']),
             ];
+            $seenStudentIds[$sid] = true;
         }
 
         $sectionSemesterDisplay = $sectionSemester !== '' ? $sectionSemester : ((string)($this->semester ?? ''));

app/Controllers/View/AttendanceController.php

@@ -797,26 +797,25 @@ public function showUpdateAttendanceForm()
         }
 
         $noSchoolDays = [];
-        if ($schoolYearForRange !== '') {
+        $events = [];
+        try {
+            $events = $this->calendarModel->getEvents();
+        } catch (\Throwable $e) {
             $events = [];
-            try {
-                $events = $this->calendarModel->getEventsBySchoolYearAndSemester(
-                    $schoolYearForRange,
-                    $semesterNorm !== '' ? $semesterNorm : null
-                );
-            } catch (\Throwable $e) {
-                $events = [];
+        }
+        foreach ($events as $event) {
+            $d = substr((string)($event['date'] ?? ''), 0, 10);
+            if ($d === '' || empty($event['no_school'])) {
+                continue;
             }
-            foreach ($events as $event) {
-                $d = substr((string)($event['date'] ?? ''), 0, 10);
-                if ($d === '' || empty($event['no_school'])) {
-                    continue;
-                }
-                if ($d < $rangeStart || $d > $rangeEnd) {
-                    continue;
-                }
-                $noSchoolDays[$d] = true;
+            if ($d < $rangeStart || $d > $rangeEnd) {
+                continue;
             }
+            $eventYear = trim((string)($event['school_year'] ?? ''));
+            if ($schoolYearForRange !== '' && $eventYear !== '' && $eventYear !== $schoolYearForRange) {
+                continue;
+            }
+            $noSchoolDays[$d] = true;
         }
 
         // Total passed attendance days up to this Sunday (inclusive), excluding no-school days.
@@ -1005,9 +1004,13 @@ public function showUpdateAttendanceForm()
             }
 
             $hasRoster = false;
+            $seenStudents = [];
 
             foreach ($students as $sc) {
                 $studentId = (int)$sc['student_id'];
+                if ($studentId <= 0 || isset($seenStudents[$studentId])) {
+                    continue;
+                }
                 $student   = $this->studentModel
                     ->select('id, firstname, lastname, school_id')
                     ->find($studentId);
@@ -1015,6 +1018,7 @@ public function showUpdateAttendanceForm()
 
                 $studentsBySection[$secCode][] = $student;
                 $hasRoster = true;
+                $seenStudents[$studentId] = true;
 
                 // Attendance history
                 $qb = $this->attendanceDataModel

app/Controllers/View/AttendanceTrackingController.php

@@ -2003,6 +2003,58 @@ class AttendanceTrackingController extends BaseController
         return [$subject, $body];
     }
 
+    private function buildFallbackTemplate(string $code, string $variant, array $context): array
+    {
+        $studentName = (string) ($context['{{student_name}}'] ?? 'the student');
+        $incident    = (string) ($context['{{incident_date}}'] ?? date('Y-m-d'));
+        $parentName  = (string) ($context['{{parent_name}}'] ?? 'Parent/Guardian');
+        $phone       = (string) ($context['{{school_phone}}'] ?? 'the school office');
+        $voicemail   = (string) ($context['{{voicemail_phone}}'] ?? 'your voicemail');
+
+        $subject = match (true) {
+            str_starts_with($code, 'ABS_1')  => 'Attendance Notice: Unreported Absence',
+            str_starts_with($code, 'ABS_2')  => 'Attendance Follow-Up: Two Consecutive Absences',
+            str_starts_with($code, 'ABS_3')  => 'Attendance Follow-Up: Three Absences',
+            str_starts_with($code, 'LATE_2') => 'Attendance Notice: Repeated Lateness',
+            str_starts_with($code, 'LATE_3'),
+            str_starts_with($code, 'LATE_4'),
+            str_starts_with($code, 'MIX')    => 'Attendance Follow-Up: Repeated Lateness and Absence',
+            default                          => 'Attendance Notice',
+        };
+
+        $intro = "<p>Insha Allah this email finds you well";
+        if ($variant === 'answered') {
+            $intro .= ", <strong>{$parentName}</strong>. Jazakum Allahu khayran for taking the time to speak with us today.</p>";
+        } elseif ($variant === 'no_answer') {
+            $intro .= ".</p><p>We tried to reach you but could not connect and left a voice message at <strong>{$voicemail}</strong>.</p>";
+        } else {
+            $intro .= ".</p>";
+        }
+
+        $details = match (true) {
+            str_starts_with($code, 'ABS_1')
+                => "<p>This is to let you know that <strong>{$studentName}</strong> was absent on <strong>{$incident}</strong> without prior notice.</p>",
+            str_starts_with($code, 'ABS_2')
+                => "<p>This is a reminder that <strong>{$studentName}</strong> has had repeated absences, most recently on <strong>{$incident}</strong>, without prior notice.</p>",
+            str_starts_with($code, 'ABS_3')
+                => "<p>This is a reminder that <strong>{$studentName}</strong> has been absent three times, most recently on <strong>{$incident}</strong>, without prior notice.</p>",
+            str_starts_with($code, 'LATE_2')
+                => "<p>This is a reminder that <strong>{$studentName}</strong> has been late multiple times, most recently on <strong>{$incident}</strong>.</p>",
+            str_starts_with($code, 'LATE_3'),
+            str_starts_with($code, 'LATE_4')
+                => "<p>This is a follow-up that <strong>{$studentName}</strong> has had repeated lateness concerns, most recently on <strong>{$incident}</strong>.</p>",
+            str_starts_with($code, 'MIX')
+                => "<p>This is a follow-up that <strong>{$studentName}</strong> has had a mix of repeated lateness and absence concerns, most recently on <strong>{$incident}</strong>.</p>",
+            default
+                => "<p>We'd like to inform you about <strong>{$studentName}</strong>'s recent attendance concern dated <strong>{$incident}</strong>.</p>",
+        };
+
+        $closing = "<p>If your child will be absent or late due to illness or family commitments, please let us know ahead of time.</p>"
+            . "<p>You can email/call/text us at <strong>{$phone}</strong>.</p>";
+
+        return [$subject, $intro . $details . $closing];
+    }
+
 
     public function compose()
     {
@@ -2033,8 +2085,8 @@ class AttendanceTrackingController extends BaseController
         $rendered = $this->renderTemplate($code, $variant, $ctx);
 
         if (!$rendered) {
-            return redirect()->to(site_url('attendance/violations'))
-                ->with('error', 'Template not found for ' . $code . ' (' . $variant . ').');
+            log_message('warning', 'Attendance email template missing; using fallback compose body. code=' . $code . ' variant=' . $variant);
+            $rendered = $this->buildFallbackTemplate($code, $variant, $ctx);
         }
 
         [$subject, $body] = $rendered;

app/Controllers/View/AuthorizedUsersController.php

@@ -10,6 +10,8 @@ use CodeIgniter\I18n\Time;
 
 class AuthorizedUsersController extends ResourceController
 {
+    private const TOKEN_TTL_HOURS = 24;
+
     protected $userModel;
     protected $authorizedUserModel;
 
@@ -18,6 +20,30 @@ class AuthorizedUsersController extends ResourceController
         $this->userModel = new UserModel();
         $this->authorizedUserModel = new AuthorizedUserModel();
     }
+
+    private function requireLogin()
+    {
+        if (!session()->get('is_logged_in')) {
+            return $this->failUnauthorized('Authentication required.');
+        }
+
+        return null;
+    }
+
+    private function requireOwnership(array $authorizedUser)
+    {
+        $userId = (int) session()->get('user_id');
+        if ($userId <= 0 || (int) ($authorizedUser['user_id'] ?? 0) !== $userId) {
+            return $this->failForbidden('You do not have access to this resource.');
+        }
+
+        return null;
+    }
+
+    private function hashToken(string $token): string
+    {
+        return hash('sha256', $token);
+    }
     /**
      * Return a list of authorized users for the logged-in main user.
      *
@@ -25,7 +51,10 @@ class AuthorizedUsersController extends ResourceController
      */
     public function index()
     {
-        
+        if ($resp = $this->requireLogin()) {
+            return $resp;
+        }
+
         $userId = session()->get('user_id');
         $authorizedUsers = $this->authorizedUserModel->where('user_id', $userId)->findAll();
 
@@ -40,12 +69,20 @@ class AuthorizedUsersController extends ResourceController
      */
     public function show($id = null)
     {
+        if ($resp = $this->requireLogin()) {
+            return $resp;
+        }
+
         $authorizedUser = $this->authorizedUserModel->find($id);
 
         if (!$authorizedUser) {
             return $this->failNotFound('Authorized user not found.');
         }
 
+        if ($resp = $this->requireOwnership($authorizedUser)) {
+            return $resp;
+        }
+
         return $this->respond($authorizedUser);
     }
 
@@ -56,6 +93,10 @@ class AuthorizedUsersController extends ResourceController
      */
     public function create()
     {
+        if ($resp = $this->requireLogin()) {
+            return $resp;
+        }
+
         $email = strtolower($this->request->getPost('email'));
 
         // Validate email
@@ -66,19 +107,20 @@ class AuthorizedUsersController extends ResourceController
         $user = $this->userModel->where('email', $email)->first();
 
         if (!$user) {
-            return $this->failNotFound('No user found with this email.');
+            return $this->respondCreated(['message' => 'Authorized user added. A confirmation email has been sent.']);
         }
 
         // Generate a token for confirmation
         helper('text');
         $token = bin2hex(random_bytes(48));
+        $tokenHash = $this->hashToken($token);
 
         // Add entry to the authorized_users table
         $this->authorizedUserModel->insert([
             'user_id' => session()->get('user_id'),  // Main user ID
             'authorized_user_id' => $user['id'],
             'email' => $email,
-            'token' => $token,
+            'token' => $tokenHash,
             'status' => 'Pending'
         ]);
 
@@ -96,6 +138,10 @@ class AuthorizedUsersController extends ResourceController
      */
     public function update($id = null)
     {
+        if ($resp = $this->requireLogin()) {
+            return $resp;
+        }
+
         // Fetch the authorized user
         $authorizedUser = $this->authorizedUserModel->find($id);
 
@@ -103,6 +149,10 @@ class AuthorizedUsersController extends ResourceController
             return $this->failNotFound('Authorized user not found.');
         }
 
+        if ($resp = $this->requireOwnership($authorizedUser)) {
+            return $resp;
+        }
+
         // Update the authorized user’s information (e.g., email)
         $email = strtolower($this->request->getPost('email'));
         if ($email && filter_var($email, FILTER_VALIDATE_EMAIL)) {
@@ -122,12 +172,20 @@ class AuthorizedUsersController extends ResourceController
      */
     public function delete($id = null)
     {
+        if ($resp = $this->requireLogin()) {
+            return $resp;
+        }
+
         $authorizedUser = $this->authorizedUserModel->find($id);
 
         if (!$authorizedUser) {
             return $this->failNotFound('Authorized user not found.');
         }
 
+        if ($resp = $this->requireOwnership($authorizedUser)) {
+            return $resp;
+        }
+
         // Delete the authorized user record
         $this->authorizedUserModel->delete($id);
 
@@ -147,16 +205,28 @@ class AuthorizedUsersController extends ResourceController
             return $this->fail('Invalid confirmation link.');
         }
 
-        $authorizedUser = $this->authorizedUserModel->where('token', $token)->first();
+        $tokenHash = $this->hashToken($token);
+        $authorizedUser = $this->authorizedUserModel
+            ->groupStart()
+            ->where('token', $tokenHash)
+            ->orWhere('token', $token)
+            ->groupEnd()
+            ->where('created_at >=', Time::now()->subHours(self::TOKEN_TTL_HOURS)->toDateTimeString())
+            ->first();
 
         if (!$authorizedUser) {
             return $this->fail('Invalid or expired confirmation link.');
         }
 
-        // Mark the authorized user as active
-        $this->authorizedUserModel->update($authorizedUser['id'], ['status' => 'Active', 'token' => null]);
+        // Mark the authorized user as active and rotate token for password setup
+        $nextToken = bin2hex(random_bytes(48));
+        $nextTokenHash = $this->hashToken($nextToken);
+        $this->authorizedUserModel->update($authorizedUser['id'], [
+            'status' => 'Active',
+            'token'  => $nextTokenHash,
+        ]);
 
-        return redirect()->to('/set_authorized_user_password/' . $authorizedUser['authorized_user_id']);
+        return redirect()->to('/set_authorized_user_password/' . $authorizedUser['authorized_user_id'] . '?token=' . $nextToken);
     }
 
     /**
@@ -167,13 +237,36 @@ class AuthorizedUsersController extends ResourceController
      */
     public function setPassword($authorizedUserId)
     {
+        $token = (string) $this->request->getGet('token');
+        if ($token === '') {
+            return $this->fail('Invalid confirmation link.');
+        }
+
+        $tokenHash = $this->hashToken($token);
+        $authorizedUser = $this->authorizedUserModel
+            ->groupStart()
+            ->where('token', $tokenHash)
+            ->orWhere('token', $token)
+            ->groupEnd()
+            ->where('authorized_user_id', $authorizedUserId)
+            ->where('status', 'Active')
+            ->where('updated_at >=', Time::now()->subHours(self::TOKEN_TTL_HOURS)->toDateTimeString())
+            ->first();
+
+        if (!$authorizedUser) {
+            return $this->fail('Invalid or expired confirmation link.');
+        }
+
         $user = $this->userModel->find($authorizedUserId);
 
         if (!$user) {
             return $this->failNotFound('User not found.');
         }
 
-        return view('user/set_authorized_user_password', ['userId' => $authorizedUserId]);
+        return view('user/set_authorized_user_password', [
+            'userId' => $authorizedUserId,
+            'token'  => $token,
+        ]);
     }
 
     /**
@@ -181,38 +274,59 @@ class AuthorizedUsersController extends ResourceController
      *
      * @return ResponseInterface
      */
-  /*
-     public function savePassword()
+    public function savePassword($authorizedUserId = null)
     {
-        // Validate the request
         $validation = \Config\Services::validation();
         $validation->setRules([
-            'password' => 'required|min_length[6]',
+            'password' => [
+                'label' => 'Password',
+                'rules' => 'required|min_length[8]|regex_match[/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[@\\-=\\+*#$%&!?])[A-Za-z\\d@\\-=\\+*#$%&!?]{8,}$/]',
+            ],
             'password_confirm' => 'required|matches[password]',
-            'user_id' => 'required|integer'
+            'user_id' => 'required|integer',
+            'token' => 'required',
         ]);
 
         if (!$this->validate($validation->getRules())) {
             return $this->failValidationErrors($validation->getErrors());
         }
 
-        // Get the validated input
-        $userId = $this->request->getPost('user_id');
-        $password = $this->request->getPost('password');
+        $userId = (int) $this->request->getPost('user_id');
+        $token  = (string) $this->request->getPost('token');
+        $authorizedUserId = $authorizedUserId !== null ? (int) $authorizedUserId : $userId;
 
-        $model = new UserModel();
-        $user = $model->find($userId);
+        if ($userId <= 0 || $authorizedUserId <= 0 || $userId !== $authorizedUserId) {
+            return $this->fail('Invalid request.');
+        }
 
+        $tokenHash = $this->hashToken($token);
+        $authorizedUser = $this->authorizedUserModel
+            ->groupStart()
+            ->where('token', $tokenHash)
+            ->orWhere('token', $token)
+            ->groupEnd()
+            ->where('authorized_user_id', $authorizedUserId)
+            ->where('status', 'Active')
+            ->where('updated_at >=', Time::now()->subHours(self::TOKEN_TTL_HOURS)->toDateTimeString())
+            ->first();
+
+        if (!$authorizedUser) {
+            return $this->fail('Invalid or expired confirmation link.');
+        }
+
+        $user = $this->userModel->find($authorizedUserId);
         if (!$user) {
             return $this->failNotFound('User not found.');
         }
 
-        // Save the password
-        $model->update($userId, ['password' => password_hash($password, PASSWORD_DEFAULT)]);
+        $password = (string) $this->request->getPost('password');
+        $hashedPassword = pbkdf2_hash($password);
+
+        $this->userModel->update($authorizedUserId, ['password' => $hashedPassword]);
+        $this->authorizedUserModel->update($authorizedUser['id'], ['token' => null]);
 
         return $this->respond(['message' => 'Password has been successfully set.']);
     }
-*/
     /**
      * Sends a confirmation email to the authorized user.
      *
@@ -242,4 +356,4 @@ class AuthorizedUsersController extends ResourceController
             log_message('error', 'Failed to send authorized user confirmation email to ' . $email);
         }
     }
-}
+}

app/Controllers/View/ClassPreparationController.php

@@ -60,13 +60,15 @@ class ClassPreparationController extends BaseController
         $limitToSemester = $this->hasRosterForSemester($schoolYear, $semester);
 
         // 1) Get student count per class-section (distinct students, correct semester)
-        $scQ = $this->studentClassModel
-            ->select('class_section_id, COUNT(DISTINCT student_id) AS student_count')
-            ->where('school_year', $schoolYear);
+        $scQ = $this->db->table('student_class sc')
+            ->select('sc.class_section_id, COUNT(DISTINCT sc.student_id) AS student_count', false)
+            ->join('students s', 's.id = sc.student_id', 'inner')
+            ->where('s.is_active', 1)
+            ->where('sc.school_year', $schoolYear);
         if ($limitToSemester && $semester !== '') {
-            $scQ->where('semester', $semester);
+            $scQ->where('sc.semester', $semester);
         }
-        $classSections = $scQ->groupBy('class_section_id')->findAll();
+        $classSections = $scQ->groupBy('sc.class_section_id')->get()->getResultArray();
 
         // 2) Inventory availability — prefer good_qty when present, else condition='good' quantity.
         $inventoryMap = $this->buildInventoryAvailability($schoolYear, $semester, $limitToSemester, $allowed);
@@ -298,14 +300,16 @@ class ClassPreparationController extends BaseController
         $className = $this->classSectionModel->getClassSectionNameBySectionId($classSectionId) ?? $classSectionId;
 
         // Distinct student count for this term
-        $studentQ = $this->studentClassModel
-            ->select('COUNT(DISTINCT student_id) AS cnt')
-            ->where('class_section_id', $classSectionId)
-            ->where('school_year', $schoolYear);
+        $studentQ = $this->db->table('student_class sc')
+            ->select('COUNT(DISTINCT sc.student_id) AS cnt', false)
+            ->join('students s', 's.id = sc.student_id', 'inner')
+            ->where('s.is_active', 1)
+            ->where('sc.class_section_id', $classSectionId)
+            ->where('sc.school_year', $schoolYear);
         if ($limitToSemester && $semester !== '') {
-            $studentQ->where('semester', $semester);
+            $studentQ->where('sc.semester', $semester);
         }
-        $studentRow = $studentQ->first();
+        $studentRow = $studentQ->get()->getRowArray();
         $studentCount = (int)($studentRow['cnt'] ?? 0);
 
         // Live calc + adjustments
@@ -355,13 +359,15 @@ class ClassPreparationController extends BaseController
         $limitToSemester = $this->hasRosterForSemester($schoolYear, $semester);
 
         // Student counts
-        $scQ = $this->studentClassModel
-            ->select('class_section_id, COUNT(DISTINCT student_id) AS student_count')
-            ->where('school_year', $schoolYear);
+        $scQ = $this->db->table('student_class sc')
+            ->select('sc.class_section_id, COUNT(DISTINCT sc.student_id) AS student_count', false)
+            ->join('students s', 's.id = sc.student_id', 'inner')
+            ->where('s.is_active', 1)
+            ->where('sc.school_year', $schoolYear);
         if ($limitToSemester && $semester !== '') {
-            $scQ->where('semester', $semester);
+            $scQ->where('sc.semester', $semester);
         }
-        $classSections = $scQ->groupBy('class_section_id')->findAll();
+        $classSections = $scQ->groupBy('sc.class_section_id')->get()->getResultArray();
 
         // Build inventory availability maps
         $inventoryMap = $this->buildInventoryAvailability($schoolYear, $semester, $limitToSemester, $allowed);
@@ -448,14 +454,16 @@ class ClassPreparationController extends BaseController
         $now = utc_now();
         $count = 0;
         foreach ($ids as $classSectionId) {
-            $studentQ = $this->studentClassModel
-                ->select('COUNT(DISTINCT student_id) AS cnt')
-                ->where('class_section_id', $classSectionId)
-                ->where('school_year', $schoolYear);
+            $studentQ = $this->db->table('student_class sc')
+                ->select('COUNT(DISTINCT sc.student_id) AS cnt', false)
+                ->join('students s', 's.id = sc.student_id', 'inner')
+                ->where('s.is_active', 1)
+                ->where('sc.class_section_id', $classSectionId)
+                ->where('sc.school_year', $schoolYear);
             if ($limitToSemester && $semester !== '') {
-                $studentQ->where('semester', $semester);
+                $studentQ->where('sc.semester', $semester);
             }
-            $studentRow = $studentQ->first();
+            $studentRow = $studentQ->get()->getRowArray();
             $studentCount = (int)($studentRow['cnt'] ?? 0);
             $classLevel   = $this->getClassLevelBySection((string)$classSectionId);
             $className    = $this->classSectionModel->getClassSectionNameBySectionId($classSectionId) ?? $classSectionId;

app/Controllers/View/DiscountController.php

@@ -750,7 +750,9 @@ class DiscountController extends BaseController
             }
         } catch (\Throwable $e) {}
 
-        $newTotal = round($tuitionSubtotal + $eventSubtotal + $additionalSubtotal, 2);
+        $discountableTotal = $tuitionSubtotal + $additionalSubtotal;
+        $nonDiscountableTotal = $eventSubtotal;
+        $newTotal = round($discountableTotal + $nonDiscountableTotal, 2);
 
         // ---- Payments / Discounts / Refunds ----
         $db        = $this->db;
@@ -794,7 +796,8 @@ class DiscountController extends BaseController
             ->get()->getRowArray();
         $totalRefundPaid = (float)($refundRow['total_refund_paid'] ?? 0);
 
-        $newBalance = max(0.0, $newTotal - $totalDisc - $totalPaid - $totalRefundPaid);
+        $appliedDiscount = min($totalDisc, $discountableTotal);
+        $newBalance = max(0.0, $newTotal - $appliedDiscount - $totalPaid - $totalRefundPaid);
         $newStatus  = ($newBalance <= 0.00001) ? 'Paid' : (($totalPaid > 0) ? 'Partially Paid' : 'Unpaid');
 
         $updateData = [

app/Controllers/View/EmailController.php

@@ -170,6 +170,163 @@ class EmailController extends Controller
         }
     }
 
+    /**
+     * Send one email with a single To recipient and many CC recipients.
+     *
+     * @param string      $recipient
+     * @param string[]    $ccRecipients
+     * @param string      $subject
+     * @param string      $htmlMessage
+     * @param string|null $profile
+     * @param string|null $replyToEmail
+     * @param string|null $replyToName
+     * @param array       $attachments
+     */
+    public function sendEmailWithCc(
+        string $recipient,
+        array $ccRecipients,
+        string $subject,
+        string $htmlMessage,
+        ?string $profile = null,
+        ?string $replyToEmail = null,
+        ?string $replyToName  = null,
+        array $attachments = []
+    ): bool {
+        $ccRecipients = array_values(array_unique(array_filter(array_map(static function ($email) {
+            $email = trim((string) $email);
+            return filter_var($email, FILTER_VALIDATE_EMAIL) ? $email : null;
+        }, $ccRecipients))));
+
+        if ($ccRecipients === []) {
+            return $this->sendEmail($recipient, $subject, $htmlMessage, $profile, $replyToEmail, $replyToName, $attachments);
+        }
+
+        $autoload = APPPATH . '../vendor/autoload.php';
+        if (is_file($autoload)) {
+            require_once $autoload;
+        }
+
+        $profile = $this->resolveProfile($profile);
+        $cfg     = $this->getProfileConfig($profile);
+
+        if (empty($cfg['host']) || empty($cfg['user']) || $cfg['pass'] === '') {
+            log_message('error', "[mail:$profile] Missing SMTP config (host/user/pass). Check .env MAIL_{$this->envKeyFromProfile($profile)}_* or MAIL_DEFAULT_*.");
+            return false;
+        }
+
+        $debugEnabled = (bool) env('MAIL_DEBUG', false);
+        $timeout      = (int) env('MAIL_TIMEOUT', 15);
+        $keepAlive    = (bool) env('MAIL_KEEPALIVE', false);
+        $verifyPeer   = filter_var(env('MAIL_VERIFY_PEER', 'true'), FILTER_VALIDATE_BOOLEAN);
+
+        $targetHost = $cfg['host'];
+        $targetPort = (int) $cfg['port'];
+
+        $resolved = @gethostbyname($targetHost);
+        if (!$resolved || $resolved === $targetHost) {
+            log_message('debug', "[mail:$profile] DNS resolve note: host=$targetHost, resolved=$resolved");
+        }
+
+        $sockOk = @fsockopen($targetHost, $targetPort, $errno, $errstr, 5);
+        if (!$sockOk) {
+            log_message('error', "[mail:$profile] Socket preflight failed to {$targetHost}:{$targetPort} (errno=$errno, err=$errstr). Likely firewall/port/encryption mismatch or wrong host.");
+        } else {
+            fclose($sockOk);
+        }
+
+        $mail = new PHPMailer(true);
+
+        try {
+            if ($debugEnabled) {
+                ob_start();
+            }
+
+            $mail->isSMTP();
+            $mail->Host          = $cfg['host'];
+            $mail->Port          = $cfg['port'];
+            $mail->SMTPAuth      = true;
+            $mail->Username      = $cfg['user'];
+            $mail->Password      = $cfg['pass'];
+            $mail->CharSet       = 'UTF-8';
+            $mail->Timeout       = $timeout;
+            $mail->SMTPKeepAlive = $keepAlive;
+            $mail->SMTPAutoTLS   = true;
+
+            if ($cfg['encryption'] === 'ssl') {
+                $mail->SMTPSecure = PHPMailer::ENCRYPTION_SMTPS;
+            } else {
+                $mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
+            }
+
+            $mail->SMTPOptions = [
+                'ssl' => [
+                    'verify_peer'       => $verifyPeer,
+                    'verify_peer_name'  => $verifyPeer,
+                    'allow_self_signed' => !$verifyPeer,
+                ],
+            ];
+
+            $mail->SMTPDebug   = $debugEnabled ? 3 : 0;
+            $mail->Debugoutput = 'error_log';
+
+            $mail->setFrom($cfg['fromEmail'], $cfg['fromName']);
+            if (!empty($cfg['returnPath'])) {
+                $mail->Sender = $cfg['returnPath'];
+            }
+
+            $mail->clearReplyTos();
+            $rtEmail = env('MAIL_DEFAULT_REPLY_TO');
+            $rtName  = env('MAIL_DEFAULT_REPLY_TO_NAME');
+            if (!$rtEmail || !filter_var($rtEmail, FILTER_VALIDATE_EMAIL)) {
+                $rtEmail = $replyToEmail ?: ($cfg['replyTo'] ?: $cfg['fromEmail']);
+            }
+            if (!$rtName) {
+                $rtName = $replyToName ?: ($cfg['replyToName'] ?: $cfg['fromName']);
+            }
+            $rtName = $this->sanitizeReplyToName($rtName, $cfg['fromName']);
+            if ($rtEmail) {
+                $mail->addReplyTo($rtEmail, $rtName);
+            }
+
+            if (!empty($cfg['dkim']['domain']) && !empty($cfg['dkim']['private']) && !empty($cfg['dkim']['selector'])) {
+                $mail->DKIM_domain   = $cfg['dkim']['domain'];
+                $mail->DKIM_private  = $cfg['dkim']['private'];
+                $mail->DKIM_selector = $cfg['dkim']['selector'];
+                $mail->DKIM_identity = $cfg['fromEmail'];
+            }
+
+            $mail->addAddress($recipient);
+            foreach ($ccRecipients as $ccRecipient) {
+                $mail->addCC($ccRecipient);
+            }
+
+            foreach ($attachments as $att) {
+                if (!empty($att['path']) && is_file($att['path'])) {
+                    $mail->addAttachment($att['path'], $att['name'] ?? '');
+                }
+            }
+
+            $mail->isHTML(true);
+            $mail->Subject = $subject;
+            $mail->Body    = $htmlMessage;
+
+            $ok = $mail->send();
+
+            $dbg = $debugEnabled ? (ob_get_clean() ?: '') : '';
+            if ($ok) {
+                log_message('info', "[mail:$profile] Sent to {$recipient} with " . count($ccRecipients) . " CC recipient(s), subj='{$subject}' via {$cfg['host']}:{$cfg['port']}/{$cfg['encryption']}");
+                return true;
+            }
+
+            log_message('error', "[mail:$profile] Failed: {$mail->ErrorInfo}. Debug: {$dbg}");
+            return false;
+        } catch (Exception $e) {
+            $dbg = $debugEnabled ? (ob_get_clean() ?: '') : '';
+            log_message('error', "[mail:$profile] Exception: {$e->getMessage()} | PHPMailer: {$mail->ErrorInfo} | Debug: {$dbg}");
+            return false;
+        }
+    }
+
     /** Resolve null/alias profile names to a canonical env prefix. */
     private function resolveProfile(?string $profile): string
     {

app/Controllers/View/FamilyAdminController.php

@@ -406,4 +406,82 @@ class FamilyAdminController extends BaseController
 
         return service('response')->setBody(view('family/card', ['f' => $family]));
     }
+
+    public function composeEmail()
+    {
+        $to = trim((string)$this->request->getGet('to'));
+        $name = trim((string)$this->request->getGet('name'));
+        $returnUrl = trim((string)$this->request->getGet('return_url'));
+        if ($returnUrl === '') {
+            $returnUrl = trim((string)$this->request->getServer('HTTP_REFERER'));
+        }
+        if ($returnUrl === '') {
+            $returnUrl = site_url('family');
+        }
+
+        return view('family/compose_email', [
+            'to' => $to,
+            'name' => $name,
+            'return_url' => $returnUrl,
+        ]);
+    }
+
+    public function sendComposeEmail()
+    {
+        if (!$this->request->is('post')) {
+            return redirect()->to(site_url('family'));
+        }
+
+        $to = trim((string)$this->request->getPost('to'));
+        $subject = trim((string)$this->request->getPost('subject'));
+        $html = (string)($this->request->getPost('html') ?? '');
+        $returnUrl = trim((string)$this->request->getPost('return_url'));
+
+        if ($returnUrl === '' || !$this->isLocalReturnUrl($returnUrl)) {
+            $returnUrl = site_url('family');
+        }
+
+        if ($to === '' || !filter_var($to, FILTER_VALIDATE_EMAIL)) {
+            return redirect()->back()->withInput()->with('error', 'Please enter a valid email address.');
+        }
+        if ($subject === '') {
+            return redirect()->back()->withInput()->with('error', 'Subject is required.');
+        }
+        if (trim($html) === '') {
+            return redirect()->back()->withInput()->with('error', 'Email body is required.');
+        }
+
+        $wrapped = view('emails/custom_html', [
+            'subject' => $subject,
+            'body_html' => $html,
+        ]);
+
+        $mailer = new \App\Controllers\View\EmailController();
+        $ok = $mailer->sendEmail($to, $subject, $wrapped, 'communication');
+
+        if ($ok) {
+            return redirect()->to($returnUrl)->with('status', 'Email sent.');
+        }
+
+        return redirect()->to($returnUrl)->with('error', 'Unable to send email.');
+    }
+
+    private function isLocalReturnUrl(string $url): bool
+    {
+        $url = trim($url);
+        if ($url === '') return false;
+
+        $parts = parse_url($url);
+        if ($parts === false) return false;
+
+        if (!empty($parts['scheme']) || !empty($parts['host'])) {
+            $base = parse_url(site_url('/'));
+            if (!$base || empty($base['host'])) return false;
+            $hostMatch = strcasecmp((string)($parts['host'] ?? ''), (string)$base['host']) === 0;
+            return $hostMatch;
+        }
+
+        // Relative URL (e.g., /family?x=1 or family?x=1)
+        return true;
+    }
 }

app/Controllers/View/FilesController.php

@@ -224,6 +224,10 @@ class FilesController extends Controller
             throw PageNotFoundException::forPageNotFound();
         }
 
+        if (!$this->canAccessExamDraftFile($name, $subdir)) {
+            return $this->response->setStatusCode(403, 'You are not allowed to access this file.');
+        }
+
         $mime = 'application/octet-stream';
         if (function_exists('finfo_open')) {
             $fi = finfo_open(FILEINFO_MIME_TYPE);
@@ -271,8 +275,8 @@ class FilesController extends Controller
 
     private function buildDraftDownloadName(string $filename, string $subdir): string
     {
-        $column = $subdir === 'finals' ? 'final_file' : 'teacher_file';
         $db = Database::connect();
+        $column = $subdir === 'finals' ? 'final_file' : $this->resolveExamDraftFileColumn($db);
         $row = $db->table('exam_drafts ed')
             ->select('ed.version, ed.exam_type, ed.class_section_id, cs.class_section_name')
             ->join('classSection cs', 'cs.class_section_id = ed.class_section_id', 'left')
@@ -301,4 +305,124 @@ class FilesController extends Controller
         $value = trim($value, '_');
         return $value === '' ? 'Exam' : mb_strtolower($value);
     }
+
+    private function resolveExamDraftFileColumn($db): string
+    {
+        try {
+            $fields = $db->getFieldNames('exam_drafts');
+            if (in_array('teacher_file', $fields, true)) {
+                return 'teacher_file';
+            }
+            if (in_array('author_file', $fields, true)) {
+                return 'author_file';
+            }
+        } catch (\Throwable $e) {
+            log_message('error', 'FilesController::resolveExamDraftFileColumn error: ' . $e->getMessage());
+        }
+        return 'teacher_file';
+    }
+
+    private function resolveExamDraftAuthorIdColumn($db): string
+    {
+        try {
+            $fields = $db->getFieldNames('exam_drafts');
+            if (in_array('teacher_id', $fields, true)) {
+                return 'teacher_id';
+            }
+            if (in_array('author_id', $fields, true)) {
+                return 'author_id';
+            }
+        } catch (\Throwable $e) {
+            log_message('error', 'FilesController::resolveExamDraftAuthorIdColumn error: ' . $e->getMessage());
+        }
+
+        return 'teacher_id';
+    }
+
+    private function canAccessExamDraftFile(string $filename, string $subdir): bool
+    {
+        $userId = (int) (session()->get('user_id') ?? 0);
+        if ($userId <= 0) {
+            return false;
+        }
+
+        $role = strtolower((string) (session()->get('role') ?? ''));
+        if (in_array($role, ['admin', 'administrator', 'principal'], true)) {
+            return true;
+        }
+
+        $db = Database::connect();
+        $fileColumn = $subdir === 'finals' ? 'final_file' : $this->resolveExamDraftFileColumn($db);
+        $authorIdColumn = $this->resolveExamDraftAuthorIdColumn($db);
+
+        $draft = $db->table('exam_drafts ed')
+            ->select('ed.class_section_id, ed.school_year, ed.semester, ed.status, ed.' . $authorIdColumn . ' AS draft_author_id')
+            ->where('ed.' . $fileColumn, $filename)
+            ->limit(1)
+            ->get()
+            ->getRowArray();
+
+        if (empty($draft)) {
+            return false;
+        }
+
+        $authorId = (int) ($draft['draft_author_id'] ?? 0);
+        if ($authorId > 0 && $authorId === $userId) {
+            return true;
+        }
+
+        $classSectionId = (int) ($draft['class_section_id'] ?? 0);
+        if ($classSectionId <= 0) {
+            return false;
+        }
+
+        $status = strtolower(trim((string) ($draft['status'] ?? '')));
+        if ($subdir === 'drafts' && $status === 'draft') {
+            return false;
+        }
+
+        $currentSchoolYear = trim((string) (session()->get('school_year') ?? ''));
+        $currentSemester = trim((string) (session()->get('semester') ?? ''));
+        $draftSchoolYear = trim((string) ($draft['school_year'] ?? ''));
+        $draftSemester = trim((string) ($draft['semester'] ?? ''));
+
+        $hasCurrentAssignment = $db->table('teacher_class')
+            ->select('id')
+            ->where('teacher_id', $userId)
+            ->where('class_section_id', $classSectionId);
+
+        if ($currentSchoolYear !== '') {
+            $hasCurrentAssignment->where('school_year', $currentSchoolYear);
+        }
+
+        $hasCurrentAssignment = $hasCurrentAssignment->limit(1)->countAllResults() > 0;
+
+        if ($hasCurrentAssignment) {
+            if ($subdir === 'finals') {
+                return true;
+            }
+
+            return $draftSchoolYear === '' || $currentSchoolYear === '' || $draftSchoolYear === $currentSchoolYear;
+        }
+
+        $assignmentQuery = $db->table('teacher_class')
+            ->select('id')
+            ->where('teacher_id', $userId)
+            ->where('class_section_id', $classSectionId);
+
+        if ($draftSchoolYear !== '') {
+            $assignmentQuery->where('school_year', $draftSchoolYear);
+        }
+
+        $hasDraftYearAssignment = $assignmentQuery->limit(1)->countAllResults() > 0;
+        if (!$hasDraftYearAssignment) {
+            return false;
+        }
+
+        if ($subdir === 'finals') {
+            return true;
+        }
+
+        return $draftSemester === '' || $currentSemester === '' || $draftSemester === $currentSemester;
+    }
 }

app/Controllers/View/FinancialController.php

@@ -68,17 +68,45 @@ public function financialReport()
     }
 
     // === Invoices ===
-    $invoices = $invoiceModel
-        ->select("invoices.*, CONCAT(users.firstname, ' ', users.lastname) AS parent_name")
-        ->join('users', 'users.id = invoices.parent_id')
-        ->findAll();
+    // Business rule: one active invoice per parent per school year.
+    // If legacy data has multiple invoices, show only the latest one to avoid reporting older invoices as "Unpaid"
+    // after new charges/payments update the current invoice.
+    $db = \Config\Database::connect();
+    if (!empty($schoolYear)) {
+        $latestSub = $db->table('invoices')
+            ->select('parent_id, MAX(id) AS max_id')
+            ->where('school_year', $schoolYear)
+            ->groupBy('parent_id')
+            ->getCompiledSelect();
+
+        $invBuilder = $db->table('invoices')
+            ->select("invoices.*, CONCAT(users.firstname, ' ', users.lastname) AS parent_name", false)
+            ->join("($latestSub) latest", 'latest.max_id = invoices.id', 'inner', false)
+            ->join('users', 'users.id = invoices.parent_id', 'left');
+
+        if ($hasFrom) {
+            $invBuilder->where('DATE(COALESCE(invoices.issue_date, invoices.created_at)) >=', $dateFrom);
+        }
+        if ($hasTo) {
+            $invBuilder->where('DATE(COALESCE(invoices.issue_date, invoices.created_at)) <=', $dateTo);
+        }
+
+        $invoices = $invBuilder->get()->getResultArray();
+    } else {
+        $invoices = $invoiceModel
+            ->select("invoices.*, CONCAT(users.firstname, ' ', users.lastname) AS parent_name")
+            ->join('users', 'users.id = invoices.parent_id')
+            ->findAll();
+    }
+
+    $invoiceIds = array_values(array_unique(array_filter(array_map(static function ($inv) {
+        $id = (int)($inv['id'] ?? 0);
+        return $id > 0 ? $id : null;
+    }, $invoices))));
 
     // Helper to build a fresh, filtered PaymentModel each time (so filters don't get lost between queries)
     $buildPaymentModel = function () use ($schoolYear, $dateFrom, $dateTo) {
         $pm = new PaymentModel();
-        if ($schoolYear) {
-            $pm->where('school_year', $schoolYear);
-        }
         if (!empty($dateFrom)) {
             $pm->where('DATE(payment_date) >=', $dateFrom);
         }
@@ -114,7 +142,13 @@ public function financialReport()
     };
 
     // === Payments aggregated by invoice_id (for the "Paid" column) ===
-    $payments = $applyPaymentFilters($buildPaymentModel())
+    $paymentsQuery = $applyPaymentFilters($buildPaymentModel());
+    if (!empty($invoiceIds)) {
+        $paymentsQuery->whereIn('invoice_id', $invoiceIds);
+    } else {
+        $paymentsQuery->where('invoice_id', -1);
+    }
+    $payments = $paymentsQuery
         ->select('invoice_id, SUM(paid_amount) AS paid_amount')
         ->where('invoice_id IS NOT NULL')
         ->groupBy('invoice_id')
@@ -138,6 +172,7 @@ public function financialReport()
             SUM(paid_amount) AS amount
         ")
         ->where('invoice_id IS NOT NULL')
+        ->whereIn('invoice_id', $invoiceIds ?: [-1])
         ->groupBy('invoice_id, method')
         ->findAll();
 
@@ -161,6 +196,7 @@ public function financialReport()
             SUM(CASE WHEN LOWER(TRIM(payment_method)) IN ('credit','card','credit card','debit','debit card','visa','mastercard') THEN paid_amount ELSE 0 END) AS total_credit
         ")
         ->where('invoice_id IS NOT NULL')
+        ->whereIn('invoice_id', $invoiceIds ?: [-1])
         ->first() ?? [];
 
     $paymentTotals = [
@@ -216,25 +252,28 @@ public function financialReport()
         $schoolYears[] = (string)$schoolYear;
     }
     
+    $eventFeesTotal = $this->getEventFeesTotal($schoolYear, $dateFrom, $dateTo);
+
     // JSON API support
     if ($this->wantsJson() || strtolower((string)($this->request->getGet('format') ?? '')) === 'json') {
-        return $this->response->setJSON([
-            'ok'               => true,
-            'selectedYear'     => $schoolYear,
-            'dateFrom'         => $dateFrom,
-            'dateTo'           => $dateTo,
+      return $this->response->setJSON([
+        'ok'               => true,
+        'selectedYear'     => $schoolYear,
+        'dateFrom'         => $dateFrom,
+        'dateTo'           => $dateTo,
             'schoolYears'      => $schoolYears,
             'invoices'         => $invoices,
             'payments'         => $payments,
             'paymentBreakdown' => $paymentBreakdown,
             'paymentTotals'    => $paymentTotals,
-            'refunds'          => $refunds,
-            'expenses'         => $expenses,
-            'reimbursements'   => $reimbursements,
-            'discounts'        => $discounts,
-            'csrf_token'       => csrf_token(),
-            'csrf_hash'        => csrf_hash(),
-        ]);
+        'refunds'          => $refunds,
+        'expenses'         => $expenses,
+        'reimbursements'   => $reimbursements,
+        'discounts'        => $discounts,
+        'eventFeesTotal'   => $eventFeesTotal,
+        'csrf_token'       => csrf_token(),
+        'csrf_hash'        => csrf_hash(),
+      ]);
     }
 
     return view('payment/financial_report', [
@@ -246,6 +285,7 @@ public function financialReport()
         'expenses'         => $expenses,
         'reimbursements'   => $reimbursements,
         'discounts'        => $discounts,
+        'eventFeesTotal'   => $eventFeesTotal,
         'selectedYear'     => $schoolYear,
         'schoolYears'      => $schoolYears,
         'dateFrom'         => $dateFrom,
@@ -1058,6 +1098,7 @@ public function financialReport()
         $amountCollected = $totalPaid;
         $netAmount = ($totalCharges - $totalDiscounts - $totalRefunds);
 
+        $totalEventFees = $this->getEventFeesTotal($schoolYear, $invoiceDateFrom, $invoiceDateTo);
         return [
             'schoolYear' => $schoolYear,
             'dateFrom' => $dateFrom,
@@ -1073,9 +1114,28 @@ public function financialReport()
             'amountCollected' => $amountCollected,
             'totalUnpaid' => $totalUnpaid,
             'netAmount' => $netAmount,
+            'totalEventFees' => $totalEventFees,
         ];
     }
 
+    private function getEventFeesTotal(?string $schoolYear, ?string $dateFrom, ?string $dateTo): float
+    {
+        $db = \Config\Database::connect();
+        $builder = $db->table('event_charges ec')
+            ->select('COALESCE(SUM(ec.charged),0) AS amount', false);
+        if (!empty($schoolYear)) {
+            $builder->where('ec.school_year', $schoolYear);
+        }
+        if (!empty($dateFrom)) {
+            $builder->where('DATE(ec.created_at) >=', $dateFrom);
+        }
+        if (!empty($dateTo)) {
+            $builder->where('DATE(ec.created_at) <=', $dateTo);
+        }
+        $row = $builder->get()->getRowArray();
+        return $row ? (float)($row['amount'] ?? 0) : 0.0;
+    }
+
 
     /**
      * Management page: list parents with outstanding balances (> 0) for a school year.
@@ -1226,6 +1286,23 @@ public function financialReport()
             $byParent[$pid]['total_balance'] += $extra;
         }
 
+        $eventFeesPerParent = [];
+        try {
+            $eventFeesRows = $db->table('event_charges ec')
+                ->select('ec.parent_id, COALESCE(SUM(ec.charged),0) AS event_fees', false)
+                ->where('ec.school_year', $schoolYear)
+                ->groupBy('ec.parent_id')
+                ->get()
+                ->getResultArray();
+            foreach ($eventFeesRows as $row) {
+                $pid = (int)($row['parent_id'] ?? 0);
+                if ($pid <= 0) continue;
+                $eventFeesPerParent[$pid] = (float)($row['event_fees'] ?? 0);
+            }
+        } catch (\Throwable $e) {
+            // ignore, fallback to no event fees data
+        }
+
         // Reduce into rows list; only parents with positive balance
         // Also compute remaining installments and suggested monthly amount
         $rows = [];
@@ -1283,10 +1360,11 @@ public function financialReport()
         $parentIds = array_values(array_unique(array_map(static fn($r) => (int)($r['parent_id'] ?? 0), $rows)));
         $hasPayments = [];
         $paidTotals  = [];
+        $paymentCounts = [];
         if (!empty($parentIds)) {
             try {
                 $pRows = $db->table('payments')
-                    ->select('parent_id, SUM(paid_amount) AS total_paid')
+                    ->select('parent_id, SUM(paid_amount) AS total_paid, COUNT(*) AS payment_count')
                     ->whereIn('parent_id', $parentIds)
                     ->where('school_year', $schoolYear)
                     ->groupBy('parent_id')
@@ -1296,6 +1374,7 @@ public function financialReport()
                     if ($pid > 0) {
                         $hasPayments[$pid] = true;
                         $paidTotals[$pid]  = (float)($pr['total_paid'] ?? 0);
+                        $paymentCounts[$pid] = (int)($pr['payment_count'] ?? 0);
                     }
                 }
             } catch (\Throwable $e) {
@@ -1303,7 +1382,7 @@ public function financialReport()
             }
         }
 
-        $dataRows = array_map(function(array $r) use ($hasPayments, $paidTotals, $nextInstallmentYmd) {
+        $dataRows = array_map(function(array $r) use ($hasPayments, $paidTotals, $paymentCounts, $nextInstallmentYmd, $eventFeesPerParent) {
             $pid = (int)($r['parent_id'] ?? 0);
             $name = trim((string)($r['firstname'] ?? '') . ' ' . (string)($r['lastname'] ?? ''));
             return [
@@ -1317,8 +1396,10 @@ public function financialReport()
                 'installment_amount'     => (float)($r['installment_amount'] ?? 0),
                 'type'          => isset($hasPayments[$pid]) ? 'installment' : 'no_payment',
                 'total_paid'    => isset($paidTotals[$pid]) ? (float)$paidTotals[$pid] : 0.0,
+                'payment_count' => isset($paymentCounts[$pid]) ? (int)$paymentCounts[$pid] : 0,
                 'has_installment'=> isset($hasPayments[$pid]) ? 1 : 0,
                 'next_installment' => $nextInstallmentYmd,
+                'event_fees'     => (float)($eventFeesPerParent[$pid] ?? 0),
             ];
         }, $rows);
 

app/Controllers/View/FlagController.php

@@ -421,17 +421,45 @@ class FlagController extends Controller
         log_message('debug', 'Flag state: ' . $this->request->getPost('flag_state'));
 
         $currentFlagModel = new CurrentFlagModel();
+        $userId = session()->get('user_id');
 
         // Get the new flag state from the form
         $newState = $this->request->getPost('flag_state');
+        $stateDescription = (string) ($this->request->getPost('state_description') ?? '');
+        $actionTaken = (string) ($this->request->getPost('action_taken') ?? '');
 
         if (!$newState) {
             session()->setFlashdata('error', 'incident state not provided.');
             return $this->index();
         }
 
+        $update = ['flag_state' => $newState];
+        if ($newState === 'Closed') {
+            $update['updated_by_closed'] = $userId;
+            if ($stateDescription !== '') {
+                $update['close_description'] = $stateDescription;
+            }
+            if ($actionTaken !== '') {
+                $update['action_taken'] = $actionTaken;
+            }
+        } elseif ($newState === 'Canceled') {
+            $update['updated_by_canceled'] = $userId;
+            if ($stateDescription !== '') {
+                $update['cancel_description'] = $stateDescription;
+            }
+            if ($actionTaken !== '') {
+                $update['action_taken'] = $actionTaken;
+            }
+        }
+
         // Update the flag state in the database
-        if ($currentFlagModel->update($id, ['flag_state' => $newState])) {
+        if ($currentFlagModel->update($id, $update)) {
+            if ($newState === 'Closed' || $newState === 'Canceled') {
+                $flagData = $currentFlagModel->find($id);
+                if ($flagData) {
+                    return $this->moveToHistory($flagData);
+                }
+            }
             session()->setFlashdata('success', 'Incident state updated successfully!');
         } else {
             $errors = $currentFlagModel->errors();

app/Controllers/View/GradingController.php

@@ -28,6 +28,7 @@ use App\Models\PlacementLevelModel;
 use App\Models\PlacementBatchModel;
 use App\Models\PlacementScoreModel;
 use App\Models\GradingLockModel;
+use App\Services\NavbarService;
 
 //use App\Models\ScoreModel;
 
@@ -277,7 +278,7 @@ class GradingController extends Controller
         $semEsc = $this->db->escape($semester);
         $yrEsc  = $this->db->escape($schoolYear);
 
-        $rows = $this->buildGradingRows($semEsc, $yrEsc, $schoolYear);
+        $rows = $this->buildGradingRows($semEsc, $yrEsc, $schoolYear, $semester);
 
         // Preload quiz/homework/project/participation/midterm score counts to distinguish true zeros from empty scores
         $quizCounts = [];
@@ -423,7 +424,7 @@ class GradingController extends Controller
                 }
             }
             // Reload rows after refresh
-            $rows = $this->buildGradingRows($semEsc, $yrEsc, $schoolYear);
+            $rows = $this->buildGradingRows($semEsc, $yrEsc, $schoolYear, $semester);
         }
 
         // Build structures keyed by BUSINESS section id
@@ -1079,19 +1080,22 @@ class GradingController extends Controller
         $schoolYears = $this->getSchoolYearsForScores($schoolYear);
         $rows = $this->fetchBelowSixtyRows($schoolYear, $semester);
 
+        $canViewGrading = $this->userHasMenuUrl('grading');
+
         return view('grading/below_sixty', [
             'rows' => $rows,
             'semester' => $semester,
             'schoolYear' => $schoolYear,
             'schoolYears' => $schoolYears,
+            'canViewGrading' => $canViewGrading,
         ]);
     }
 
-    public function sendBelowSixtyEmail()
+    public function editBelowSixtyEmail()
     {
-        $studentId = (int)$this->request->getPost('student_id');
-        $semester = trim((string)$this->request->getPost('semester'));
-        $schoolYear = trim((string)$this->request->getPost('school_year'));
+        $studentId = (int)$this->request->getGet('student_id');
+        $semester = trim((string)$this->request->getGet('semester'));
+        $schoolYear = trim((string)$this->request->getGet('school_year'));
 
         if ($studentId <= 0 || $semester === '' || $schoolYear === '') {
             return redirect()->back()->with('error', 'Missing student or term.');
@@ -1103,6 +1107,65 @@ class GradingController extends Controller
         }
 
         $studentName = trim((string)($row['firstname'] ?? '') . ' ' . (string)($row['lastname'] ?? ''));
+        $subject = $this->buildBelowSixtySubject($studentName, $semester, $schoolYear);
+        $parentName = $this->fetchBelowSixtyParentName($studentId);
+
+        $scores = [
+            'homework_avg' => $row['homework_avg'] ?? null,
+            'project_avg' => $row['project_avg'] ?? null,
+            'participation_score' => $row['participation_score'] ?? null,
+            'test_avg' => $row['test_avg'] ?? null,
+            'ptap_score' => $row['ptap_score'] ?? null,
+            'attendance_score' => $row['attendance_score'] ?? null,
+            'midterm_exam_score' => $row['midterm_exam_score'] ?? null,
+            'semester_score' => $row['semester_score'] ?? null,
+        ];
+
+        $emailData = [
+            'title'              => $subject,
+            'parent_name'        => $parentName,
+            'student_name'       => $studentName !== '' ? $studentName : 'your student',
+            'class_section_name' => $row['class_section_name'] ?? '',
+            'semester'           => $semester,
+            'school_year'        => $schoolYear,
+            'scores'             => $scores,
+            'comment'            => $row['comment'] ?? '',
+            'sent_at'            => utc_now(),
+        ];
+
+        $html = view('emails/below_sixty_performance', $emailData, ['saveData' => true]);
+
+        return view('grading/below_sixty_email_editor', [
+            'studentId' => $studentId,
+            'studentName' => $studentName,
+            'semester' => $semester,
+            'schoolYear' => $schoolYear,
+            'subject' => $subject,
+            'html' => $html,
+        ]);
+    }
+
+    public function sendBelowSixtyEmail()
+    {
+        $studentId = (int)$this->request->getPost('student_id');
+        $semester = trim((string)$this->request->getPost('semester'));
+        $schoolYear = trim((string)$this->request->getPost('school_year'));
+        $subjectInput = trim((string)$this->request->getPost('subject'));
+        $htmlInput = (string)($this->request->getPost('html') ?? '');
+
+        if ($studentId <= 0 || $semester === '' || $schoolYear === '') {
+            return redirect()->back()->with('error', 'Missing student or term.');
+        }
+
+        $row = $this->fetchBelowSixtyEmailRow($studentId, $schoolYear, $semester);
+        if (empty($row)) {
+            return redirect()->back()->with('error', 'Student record not found for the selected term.');
+        }
+
+        $studentName = trim((string)($row['firstname'] ?? '') . ' ' . (string)($row['lastname'] ?? ''));
+        $subject = $subjectInput !== ''
+            ? $subjectInput
+            : $this->buildBelowSixtySubject($studentName, $semester, $schoolYear);
         $scores = [
             'homework_avg' => $row['homework_avg'] ?? null,
             'project_avg' => $row['project_avg'] ?? null,
@@ -1122,8 +1185,13 @@ class GradingController extends Controller
             'school_year' => $schoolYear,
             'scores' => $scores,
             'comment' => $row['comment'] ?? '',
+            'subject' => $subject,
         ];
 
+        if (trim($htmlInput) !== '') {
+            $payload['html'] = $htmlInput;
+        }
+
         Events::trigger('below60.email', $payload);
 
         return redirect()->back()->with('status', 'Email sent to parent(s).');
@@ -1148,6 +1216,14 @@ class GradingController extends Controller
 
         $flagModel = new CurrentFlagModel();
         $semKey = strtolower(trim($semester));
+        $redirectUrl = base_url('grading/below-60');
+        $query = http_build_query([
+            'semester' => $semester,
+            'school_year' => $schoolYear,
+        ]);
+        if ($query !== '') {
+            $redirectUrl .= '?' . $query;
+        }
 
         $existing = $flagModel
             ->where('student_id', $studentId)
@@ -1158,11 +1234,14 @@ class GradingController extends Controller
 
         $userId = (int)(session()->get('user_id') ?? 0) ?: null;
         $now = utc_now();
+        $ok = true;
 
         if ($existing) {
             $data = [
                 'flag_state' => $status,
                 'flag_datetime' => $now,
+                'semester' => $semester,
+                'school_year' => $schoolYear,
                 'updated_at' => $now,
             ];
             if ($status === 'Open') {
@@ -1178,7 +1257,7 @@ class GradingController extends Controller
                     $data['close_description'] = trim($prev . PHP_EOL . $note);
                 }
             }
-            $flagModel->update((int)$existing['id'], $data);
+            $ok = (bool) $flagModel->update((int)$existing['id'], $data);
         } else {
             $row = $this->fetchBelowSixtyEmailRow($studentId, $schoolYear, $semester);
             $studentName = trim((string)($row['firstname'] ?? '') . ' ' . (string)($row['lastname'] ?? ''));
@@ -1201,10 +1280,21 @@ class GradingController extends Controller
                 $data['updated_by_closed'] = $userId;
                 if ($note !== '') $data['close_description'] = $note;
             }
-            $flagModel->insert($data);
+            $ok = (bool) $flagModel->insert($data);
         }
 
-        return redirect()->back()->with('status', 'Status updated.');
+        if (!$ok) {
+            log_message('error', 'updateBelowSixtyStatus failed', [
+                'student_id' => $studentId,
+                'semester' => $semester,
+                'school_year' => $schoolYear,
+                'status' => $status,
+                'errors' => $flagModel->errors(),
+            ]);
+            return redirect()->to($redirectUrl)->with('error', 'Failed to update status.');
+        }
+
+        return redirect()->to($redirectUrl)->with('status', 'Status updated.');
     }
 
     public function scheduleBelowSixty()
@@ -1487,7 +1577,7 @@ class GradingController extends Controller
      * @param string $schoolYear Raw school year value for filtering student_class
      * @return array
      */
-    private function buildGradingRows(string $semEsc, string $yrEsc, string $schoolYear): array
+    private function buildGradingRows(string $semEsc, string $yrEsc, string $schoolYear, string $semesterRaw): array
     {
         $builder = $this->db->table('student_class sc')
             ->select([
@@ -1515,6 +1605,7 @@ class GradingController extends Controller
                 'ss_b.class_section_id        AS matched_biz_csid',
                 'ss_p.class_section_id        AS matched_pk_csid'
             ])
+            ->distinct()
             ->join('`classSection` cs', 'cs.class_section_id = sc.class_section_id', 'left')
             ->join('students s', 's.id = sc.student_id', 'inner')
             ->join(
@@ -1729,9 +1820,10 @@ class GradingController extends Controller
         }
 
         $statusMap = [];
+        $noteMap = [];
         if (!empty($studentIds)) {
             $flagRows = $this->db->table('current_flag')
-                ->select('student_id, flag_state')
+                ->select('student_id, flag_state, open_description, close_description')
                 ->where('flag', 'grade')
                 ->where('school_year', $schoolYear)
                 ->where("LOWER(TRIM(semester))", $semesterKey)
@@ -1742,6 +1834,12 @@ class GradingController extends Controller
                 $sid = (int)($row['student_id'] ?? 0);
                 if ($sid <= 0) continue;
                 $statusMap[$sid] = (string)($row['flag_state'] ?? '');
+                $openNote = trim((string)($row['open_description'] ?? ''));
+                $closeNote = trim((string)($row['close_description'] ?? ''));
+                $noteMap[$sid] = [
+                    'open' => $openNote,
+                    'closed' => $closeNote,
+                ];
             }
         }
 
@@ -1750,6 +1848,15 @@ class GradingController extends Controller
             $row['comment'] = $commentMap[$sid] ?? '';
             $flagState = strtolower(trim((string)($statusMap[$sid] ?? '')));
             $row['status'] = ($flagState === 'closed' || $flagState === 'canceled') ? 'Closed' : 'Open';
+            $noteBag = $noteMap[$sid] ?? ['open' => '', 'closed' => ''];
+            $rawNote = $row['status'] === 'Closed' ? (string)$noteBag['closed'] : (string)$noteBag['open'];
+            if ($rawNote !== '') {
+                $lines = preg_split('/\R/', $rawNote);
+                $lines = array_values(array_filter(array_map('trim', $lines), static fn($val) => $val !== ''));
+                $row['note'] = $lines ? end($lines) : '';
+            } else {
+                $row['note'] = '';
+            }
         }
         unset($row);
 
@@ -1799,6 +1906,91 @@ class GradingController extends Controller
         return $row;
     }
 
+    private function userHasMenuUrl(string $needle): bool
+    {
+        $needle = strtolower(trim($needle));
+        if ($needle === '') {
+            return false;
+        }
+
+        $rawRole = session()->get('role');
+        $roles = is_array($rawRole) ? $rawRole : [$rawRole ?? 'guest'];
+        $roles = array_values(array_filter(array_map('strval', $roles)));
+        if (empty($roles)) {
+            return false;
+        }
+
+        $service = new NavbarService();
+        $menu = $service->getMenuForRoles($roles);
+        if (empty($menu)) {
+            return false;
+        }
+
+        $normalize = static function (string $url) use ($needle): string {
+            $url = strtolower(trim($url));
+            if ($url === '') return '';
+            $url = preg_replace('#^https?://[^/]+/#i', '', $url);
+            $url = ltrim($url, '/');
+            return $url;
+        };
+
+        $target = $normalize($needle);
+        $stack = $menu;
+        while (!empty($stack)) {
+            $node = array_shift($stack);
+            if (!empty($node['url'])) {
+                $url = $normalize((string)$node['url']);
+                if ($url !== '' && $url === $target) {
+                    return true;
+                }
+            }
+            if (!empty($node['children']) && is_array($node['children'])) {
+                foreach ($node['children'] as $child) {
+                    $stack[] = $child;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    private function fetchBelowSixtyParentName(int $studentId): string
+    {
+        $parentName = 'Parent/Guardian';
+        try {
+            $rows = $this->db->query(
+                "SELECT u.firstname, u.lastname
+                   FROM family_students fs
+                   JOIN family_guardians fg ON fg.family_id = fs.family_id
+                   JOIN users u ON u.id = fg.user_id
+                  WHERE fs.student_id = ?
+                  ORDER BY fg.is_primary DESC, u.lastname, u.firstname
+                  LIMIT 1",
+                [$studentId]
+            )->getResultArray();
+            if (!empty($rows[0])) {
+                $candidate = trim((string)($rows[0]['firstname'] ?? '') . ' ' . (string)($rows[0]['lastname'] ?? ''));
+                if ($candidate !== '') {
+                    $parentName = $candidate;
+                }
+            }
+        } catch (\Throwable $e) {
+        }
+        return $parentName;
+    }
+
+    private function buildBelowSixtySubject(string $studentName, string $semester, string $schoolYear): string
+    {
+        $subject = 'Student Performance Alert';
+        if ($studentName !== '') {
+            $subject .= ' — ' . $studentName;
+        }
+        if ($semester !== '' || $schoolYear !== '') {
+            $subject .= ' (' . trim($semester . ' ' . $schoolYear) . ')';
+        }
+        return $subject;
+    }
+
     private function fetchBelowSixtyMeetingContext(int $studentId, string $schoolYear, string $semester): array
     {
         $row = $this->fetchBelowSixtyEmailRow($studentId, $schoolYear, $semester);

app/Controllers/View/HomeworkController.php

@@ -482,6 +482,7 @@ class HomeworkController extends Controller
         // Step 1: Get student IDs from student_class table
         $studentClassRows = $this->studentClassModel
             ->select('student_id')
+            ->distinct()
             ->where('class_section_id', $classSectionId)
             ->where('school_year', $schoolYear)
             ->findAll();
@@ -534,10 +535,7 @@ class HomeworkController extends Controller
     private function getStudentsWithHomeworkScores($classSectionId, $homeworkHeaders, $semester, $schoolYear)
     {
         $semVariants = $this->getSemesterVariants($semester);
-        $studentClasses = $this->studentClassModel
-            ->active()
-            ->where('student_class.class_section_id', $classSectionId)
-            ->findAll();
+        $studentClasses = $this->studentClassModel->getClassStudents($classSectionId, $schoolYear, null);
         $students = [];
 
         foreach ($studentClasses as $sc) {

app/Controllers/View/HomeworkTrackingController.php

@@ -86,6 +86,7 @@ class HomeworkTrackingController extends BaseController
 
         $hasHomework = [];
         $hwEnteredAt = [];
+        $homeworkSubmissionCounts = [];
         foreach ($rows as $r) {
             $csid = (int)($r['class_section_id'] ?? 0);
             $hi   = (int)($r['homework_index'] ?? 0);
@@ -94,6 +95,7 @@ class HomeworkTrackingController extends BaseController
                 $hasHomework[$csid][$hi] = true;
                 $dateStr = substr((string)($r['first_created'] ?? ''), 0, 10);
                 $hwEnteredAt[$csid][$hi] = $dateStr ?: null;
+                $homeworkSubmissionCounts[$csid] = ($homeworkSubmissionCounts[$csid] ?? 0) + 1;
             }
         }
 
@@ -217,6 +219,7 @@ class HomeworkTrackingController extends BaseController
             'teachers'     => $teachersPage,
             'hasHomework'  => $hasHomework,
             'hwEnteredAt'  => $hwEnteredAt,
+            'homeworkSubmissionCounts' => $homeworkSubmissionCounts,
             'hasHomeworkByDate' => $hasHomeworkByDate,
             'hwEnteredAtByDate' => $hwEnteredAtByDate,
             'page'         => $page,

app/Controllers/View/InvoiceController.php

@@ -381,18 +381,24 @@ class InvoiceController extends ResourceController
         return false;
     }
 
-    public function generateInvoice(string $parentId = null)
+    public function generateInvoice(
+        string $parentId = null,
+        ?string $schoolYearOverride = null,
+        ?string $semesterOverride = null,
+        bool $recalculateDiscounts = true
+    )
     {
         $isAjax = $this->request->isAJAX() || str_contains(strtolower($this->request->getHeaderLine('Accept')), 'application/json');
         if ($parentId == null) {
             $parentId = (int)$this->request->getPost('parent_id');
         }
-        $schoolYear = (string) $this->schoolYear;
+        $schoolYear = (string) ($schoolYearOverride ?: $this->schoolYear);
+        $semester = (string) ($semesterOverride ?: $this->semester);
 
         // Fetch enrolled + withdrawn students
         $enrollments = $this->enrollmentModel
             ->where('parent_id', $parentId)
-            ->where('school_year', $this->schoolYear)
+            ->where('school_year', $schoolYear)
             ->findAll();
 
         if (empty($enrollments)) {
@@ -444,21 +450,23 @@ class InvoiceController extends ResourceController
         $tuitionFee = $fees['tuition_fee'];
 
         // ✅ Fetch event charges
-        $eventsList = $this->chargesModel->getChargesWithEventInfo($parentId, $this->schoolYear);
+        $eventsList = $this->chargesModel->getChargesWithEventInfo($parentId, $schoolYear);
         $eventchargeTotal = array_sum(array_column($eventsList, 'charged'));
 
-        $totalDiscount = $this->recalculateAndUpdateDiscount(
-            $parentId,
-            $this->schoolYear,
-            $tuitionFee,
-            $enrollments
-        );
+        $totalDiscount = 0.0;
+        if ($recalculateDiscounts) {
+            $totalDiscount = $this->recalculateAndUpdateDiscount(
+                $parentId,
+                $schoolYear,
+                $tuitionFee,
+                $enrollments
+            );
+        }
 
-        $semester = $this->semester;
         // ✅ Refunds PAID to the parent for this year (Partial/Paid)
-        $refundPaid = (float) $this->refundModel->getTotalApprovedRefundByParentIdAndSchoolYear($parentId, $this->schoolYear);
+        $refundPaid = (float) $this->refundModel->getTotalApprovedRefundByParentIdAndSchoolYear($parentId, $schoolYear);
 
-        $totalPaid = $this->paymentModel->getTotalPaidByParentId($parentId, $this->schoolYear);
+        $totalPaid = $this->paymentModel->getTotalPaidByParentId($parentId, $schoolYear);
 
         $discountedTuition = max(0, $tuitionFee);
         $totalAmount = $discountedTuition + $eventchargeTotal;
@@ -469,17 +477,22 @@ class InvoiceController extends ResourceController
             - $refundPaid              // approved refunds paid to parent
             - $totalPaid;              // payments received
 
-        // Your invoice fetch
-        $existingInvoices = $this->invoiceModel->getInvoicesByParentId($parentId, $this->schoolYear);
+        // Business rule: single invoice per parent per school year.
+        // If legacy duplicates exist, prefer the invoice that already has a discount applied,
+        // otherwise use the latest invoice for the parent/year.
+        $invoice = $this->selectActiveInvoiceForParentYear((int)$parentId, $schoolYear);
 
         $updated = false;
-
         $updatedIds = [];
-        if (!empty($existingInvoices)) {
-            foreach ($existingInvoices as $invoice) {
-                if (!isset($invoice['id'])) {
-                    continue;
-                }
+        if (!empty($invoice) && isset($invoice['id'])) {
+            $paymentExclude = ['void', 'voided', 'refunded', 'failed', 'chargeback', 'declined', 'reversed', 'canceled', 'cancelled'];
+            $paymentsHasStatus = false;
+            $paymentsHasVoid = false;
+            try {
+                $paymentsHasStatus = $this->db->fieldExists('status', 'payments');
+                $paymentsHasVoid = $this->db->fieldExists('is_void', 'payments');
+            } catch (\Throwable $e) {
+            }
 
                 // Preserve applied additional charges and recalc this invoice only
                 $extrasSum = 0.0;
@@ -487,7 +500,7 @@ class InvoiceController extends ResourceController
                     $rows = $this->db->table('additional_charges')
                         ->select('charge_type, amount')
                         ->where('invoice_id', (int)$invoice['id'])
-                        ->where('school_year', $this->schoolYear)
+                        ->where('school_year', $schoolYear)
                         ->where('status', 'applied')
                         ->get()->getResultArray();
                     foreach ($rows as $r) {
@@ -520,7 +533,7 @@ class InvoiceController extends ResourceController
                     $r = $this->db->table('refunds')
                         ->select('COALESCE(SUM(refund_paid_amount),0) AS tot')
                         ->where('invoice_id', (int)$invoice['id'])
-                        ->where('school_year', $this->schoolYear)
+                        ->where('school_year', $schoolYear)
                         ->whereIn('status', ['Partial','Paid'])
                         ->get()->getRowArray();
                     $invRefunds = (float)($r['tot'] ?? 0.0);
@@ -528,8 +541,33 @@ class InvoiceController extends ResourceController
                     log_message('error', 'refund sum failed for invoice ' . (int)$invoice['id'] . ': ' . $e->getMessage());
                 }
 
-                // Payments recorded on this invoice (denormalized field kept in sync by PaymentController)
-                $paidOnInv  = (float)($invoice['paid_amount'] ?? 0.0);
+                // Payments recorded on this invoice (sum payments to avoid stale invoice.paid_amount)
+                $paidOnInv = 0.0;
+                try {
+                    $qb = $this->db->table('payments')
+                        ->select('COALESCE(SUM(paid_amount),0) AS tot')
+                        ->where('invoice_id', (int)$invoice['id'])
+                        ->where('paid_amount >', 0);
+
+                    if ($paymentsHasStatus) {
+                        $qb->groupStart()
+                            ->whereNotIn('status', $paymentExclude)
+                            ->orWhere('status IS NULL', null, false)
+                            ->groupEnd();
+                    }
+                    if ($paymentsHasVoid) {
+                        $qb->groupStart()
+                            ->where('is_void', 0)
+                            ->orWhere('is_void IS NULL', null, false)
+                            ->groupEnd();
+                    }
+
+                    $row = $qb->get()->getRowArray();
+                    $paidOnInv = (float)($row['tot'] ?? 0.0);
+                } catch (\Throwable $e) {
+                    log_message('error', 'payment sum failed for invoice ' . (int)$invoice['id'] . ': ' . $e->getMessage());
+                    $paidOnInv = (float)($invoice['paid_amount'] ?? 0.0);
+                }
 
                 $newBalance = $newTotal - $invDiscount - $invRefunds - $paidOnInv;
                 $newStatus  = ($newBalance <= 0.00001)
@@ -547,7 +585,6 @@ class InvoiceController extends ResourceController
                 $updatedIds[] = (int)$invoice['id'];
                 log_message('info', "Updated invoice ID {$invoice['id']} for parent ID {$parentId}.");
                 $updated = true;
-            }
         } else {
             // Generate invoice number
             $schoolId = $this->userModel->getSchoolIdByUserId($parentId);
@@ -578,7 +615,7 @@ class InvoiceController extends ResourceController
                 // Initial balance equals the created total; discounts/refunds/payments will adjust later
                 'balance'        => $totalAmount,
                 'status'         => 'Unpaid',
-                'school_year'    => $this->schoolYear,
+                'school_year'    => $schoolYear,
                 'semester'       => $semester,
                 'issue_date'     => $issueUtc,
                 'due_date'       => $dueUtc,
@@ -615,6 +652,47 @@ class InvoiceController extends ResourceController
             ->with('success', $updated ? 'Invoice updated.' : 'Invoice created.');
     }
 
+    private function selectActiveInvoiceForParentYear(int $parentId, string $schoolYear): ?array
+    {
+        if ($parentId <= 0 || $schoolYear === '') {
+            return null;
+        }
+
+        // Prefer invoices flagged as having discounts.
+        $invoice = $this->invoiceModel
+            ->where('parent_id', $parentId)
+            ->where('school_year', $schoolYear)
+            ->where('has_discount', 1)
+            ->orderBy('id', 'DESC')
+            ->first();
+        if (!empty($invoice)) {
+            return $invoice;
+        }
+
+        // Fallback: prefer invoices with discount_usages rows.
+        try {
+            $row = $this->db->table('invoices i')
+                ->select('i.*')
+                ->join('discount_usages du', 'du.invoice_id = i.id', 'inner')
+                ->where('i.parent_id', $parentId)
+                ->where('i.school_year', $schoolYear)
+                ->orderBy('i.id', 'DESC')
+                ->get()
+                ->getRowArray();
+            if (!empty($row)) {
+                return $row;
+            }
+        } catch (\Throwable $e) {
+        }
+
+        // Final fallback: latest invoice for parent/year.
+        return $this->invoiceModel
+            ->where('parent_id', $parentId)
+            ->where('school_year', $schoolYear)
+            ->orderBy('id', 'DESC')
+            ->first();
+    }
+
     private function recalculateAndUpdateDiscount(
         int $parentId,
         string $schoolYear,
@@ -678,7 +756,7 @@ class InvoiceController extends ResourceController
                 log_message('error', 'additional_charges sum failed for discount recalculation invoice ' . (int)$invoice['id'] . ': ' . $e->getMessage());
             }
 
-            $baseTotal = round($tuitionFee + $eventchargeTotal + $extrasSum, 2);
+            $baseTotal = round($tuitionFee + $extrasSum, 2);
 
             // Recalculate discount
             if ($discountUsage['discount_type'] === 'percent') {
@@ -1266,6 +1344,12 @@ class InvoiceController extends ResourceController
                     }
                 }
             }
+            if ($studentName === 'N/A') {
+                $externalName = trim((string)($event['external_firstname'] ?? '') . ' ' . (string)($event['external_lastname'] ?? ''));
+                if ($externalName !== '') {
+                    $studentName = $externalName . ' (external)';
+                }
+            }
 
             $dt        = $toLocal($event['created_at'] ?? null, false);
             $amount    = (float)($event['charged'] ?? 0.0);
@@ -1612,12 +1696,24 @@ private function getGradeLevel($grade): array
             $invoice['last_payment_date'] = $lastPayments[$invoice['id']]['last_payment_date'] ?? null;
         }
 
+        $invoiceEventCharges = [];
+        foreach ($invoices as $invoice) {
+            $year = $invoice['school_year'] ?? $this->schoolYear;
+            $sem = $invoice['semester'] ?? $this->semester;
+            $invoiceEventCharges[(int)$invoice['id']] = $this->chargesModel->getChargesWithEventInfo(
+                $invoice['parent_id'],
+                $year,
+                $sem
+            );
+        }
+
         return view('/parent/invoice_payment', [
             'invoices' => $invoices,
             'schoolYears' => $schoolYears,
             'selectedYear' => $selectedYear,
             'currentSchoolYear' => $currentSchoolYear,
-            'dueDate' => $this->dueDate
+            'dueDate' => $this->dueDate,
+            'invoiceEventCharges' => $invoiceEventCharges,
         ]);
     }
 

app/Controllers/View/LandingPageController.php

@@ -95,6 +95,11 @@ class LandingPageController extends BaseController
             return null;
         }
 
+        // Teacher class sections only apply to the teacher role; other roles have no teacher_class rows.
+        if (strtolower(trim((string) $this->getUserRole())) !== 'teacher') {
+            return null;
+        }
+
         // Get all class assignments for this teacher in the current term
         $assignments = $this->teacherClassModel->getClassAssignmentsByUserId(
             (int)$user_id,
@@ -106,7 +111,7 @@ class LandingPageController extends BaseController
         $ids = array_values(array_filter(array_unique($ids)));
 
         if (empty($ids)) {
-            log_message('error', "No class section found for user ID: $user_id");
+            log_message('warning', "No class section found for user ID: $user_id");
             return null;
         }
 
@@ -868,8 +873,12 @@ class LandingPageController extends BaseController
 
     protected function getUserRole()
     {
-        // Assuming you have a session variable storing the user role
-        return session()->get('user_role', 'guest'); // Default to guest if not set
+        $active = session()->get('active_role');
+        if ($active !== null && $active !== '') {
+            return (string) $active;
+        }
+
+        return (string) (session()->get('role') ?? 'guest');
     }
 
     protected function getUserRoleFromDatabase($user_id)

app/Controllers/View/ParentAttendanceReportController.php

@@ -71,12 +71,15 @@ class ParentAttendanceReportController extends BaseController
             ->orderBy('s.lastname', 'ASC')
             ->get()->getResultArray();
 
+        $cutoffThreshold = $this->normalizeCutoffTime((string) $this->configModel->getConfig('parent_report_cutoff'));
+
         return view('parent/report_attendance', [
             'students'    => $students,
             'today'       => local_date(utc_now(), 'Y-m-d'),
             'sundays'     => $sundays,      // array of ['value'=>Y-m-d, 'label'=>...] items
             'defaultDate' => $defaultDate,   // preselected date (upcoming Sunday)
             'myReports'   => $previewRows,
+            'cutoffThreshold' => $cutoffThreshold,
         ]);
     }
 
@@ -141,6 +144,17 @@ class ParentAttendanceReportController extends BaseController
 
         // Enforce Sunday-only and future-or-today selection
         $todayCheck = new \DateTime('today');
+        $cutoffThreshold = $this->normalizeCutoffTime((string) $this->configModel->getConfig('parent_report_cutoff'));
+        $tzName = (string) (config('School')->attendance['timezone'] ?? user_timezone());
+        $tz = null;
+        $nowTz = null;
+        try {
+            $tz = new \DateTimeZone($tzName ?: 'UTC');
+            $nowTz = new \DateTime('now', $tz);
+        } catch (\Throwable $e) {
+            $tz = null;
+            $nowTz = null;
+        }
         $validDates = [];
 
         $cap = $this->firstSundayOfJune((string) $this->configModel->getConfig('school_year'));
@@ -150,9 +164,11 @@ class ParentAttendanceReportController extends BaseController
         $lateTodayStr = $todayCheck->format('Y-m-d');
         if ($type === 'late') {
             try {
-                $tzName = (string) (config('School')->attendance['timezone'] ?? user_timezone());
-                $tz     = new \DateTimeZone($tzName ?: 'UTC');
-                $lateNow = new \DateTime('now', $tz);
+                if (!$tz) {
+                    $tzName = (string) (config('School')->attendance['timezone'] ?? user_timezone());
+                    $tz = new \DateTimeZone($tzName ?: 'UTC');
+                }
+                $lateNow = $nowTz ?: new \DateTime('now', $tz);
                 $cm = $this->configModel;
                 $cutoffStr = (string) ($cm->getConfig('late_report_cutoff')
                             ?: $cm->getConfig('late_cutoff_time')
@@ -183,6 +199,17 @@ class ParentAttendanceReportController extends BaseController
             if ($dt < $todayCheck) {
                 return redirect()->back()->withInput()->with('error', 'Past dates are not allowed. Please select today or a future Sunday.');
             }
+            if ($nowTz && $tz) {
+                try {
+                    $cutoff = new \DateTime($entry . ' ' . $cutoffThreshold . ':00', $tz);
+                    if ($nowTz >= $cutoff) {
+                        $abbr = $cutoff->format('T');
+                        return redirect()->back()->withInput()->with('error', 'Reporting closes at ' . $cutoffThreshold . ' ' . $abbr . ' on the report date.');
+                    }
+                } catch (\Throwable $e) {
+                    // ignore and continue
+                }
+            }
             if ($dt > $cap) {
                 return redirect()->back()->withInput()->with('error', 'The last available date is the first Sunday of June.');
             }
@@ -800,6 +827,36 @@ class ParentAttendanceReportController extends BaseController
                 $update['reported'] = 1;
             }
             $this->attendanceDataModel->update((int) $existing['id'], $update);
+            return;
+        }
+
+        if ($existingStatus === '' || $existingStatus === 'present') {
+            $update = [
+                'status'     => $status,
+                'reason'     => $existing['reason'] ?: $reasonText,
+                'updated_at' => utc_now(),
+            ];
+            if ($hasIsReported) {
+                $update['is_reported'] = 'yes';
+            }
+            if ($hasLegacyReported) {
+                $update['reported'] = 1;
+            }
+            $this->attendanceDataModel->update((int) $existing['id'], $update);
+
+            $classSectionId = (int) ($existing['class_section_id'] ?? $classSectionId ?? 0);
+            $schoolId = (string) ($existing['school_id'] ?? '');
+            if ($classSectionId > 0 && $schoolId !== '') {
+                $this->adjustAttendanceRecordForStatusChange(
+                    studentId: $studentId,
+                    classSectionId: $classSectionId,
+                    schoolId: $schoolId,
+                    semester: $semester,
+                    schoolYear: $schoolYear,
+                    oldStatus: $existingStatus,
+                    newStatus: $status
+                );
+            }
         }
     }
 
@@ -856,6 +913,61 @@ class ParentAttendanceReportController extends BaseController
         $this->attendanceRecordModel->insert($insert);
     }
 
+    private function adjustAttendanceRecordForStatusChange(
+        int $studentId,
+        int $classSectionId,
+        string $schoolId,
+        string $semester,
+        string $schoolYear,
+        string $oldStatus,
+        string $newStatus
+    ): void {
+        $oldStatus = strtolower($oldStatus);
+        $newStatus = strtolower($newStatus);
+
+        if ($oldStatus === $newStatus) {
+            return;
+        }
+
+        $record = $this->attendanceRecordModel->where([
+            'student_id' => $studentId,
+            'semester'   => $semester,
+            'school_year' => $schoolYear,
+        ])->first();
+
+        if (!$record) {
+            $this->bumpAttendanceRecordFromParent($studentId, $classSectionId, $schoolId, $newStatus, $semester, $schoolYear);
+            return;
+        }
+
+        $updates = [
+            'total_presence'   => (int) ($record['total_presence'] ?? 0),
+            'total_absence'    => (int) ($record['total_absence'] ?? 0),
+            'total_late'       => (int) ($record['total_late'] ?? 0),
+            'total_attendance' => (int) ($record['total_attendance'] ?? 0),
+            'updated_at'       => utc_now(),
+            'modified_by'      => (int) (session()->get('user_id') ?? 0),
+        ];
+
+        if ($oldStatus === 'present') {
+            $updates['total_presence'] = max(0, $updates['total_presence'] - 1);
+        } elseif ($oldStatus === 'absent') {
+            $updates['total_absence'] = max(0, $updates['total_absence'] - 1);
+        } elseif ($oldStatus === 'late') {
+            $updates['total_late'] = max(0, $updates['total_late'] - 1);
+        }
+
+        if ($newStatus === 'present') {
+            $updates['total_presence']++;
+        } elseif ($newStatus === 'absent') {
+            $updates['total_absence']++;
+        } elseif ($newStatus === 'late') {
+            $updates['total_late']++;
+        }
+
+        $this->attendanceRecordModel->update((int) $record['id'], $updates);
+    }
+
     // GET: staff view to list reports (today & upcoming by default)
     public function list()
     {
@@ -1503,6 +1615,20 @@ class ParentAttendanceReportController extends BaseController
         return $userId; // fallback
     }
 
+    private function normalizeCutoffTime(string $raw, string $default = '09:00'): string
+    {
+        $raw = trim($raw);
+        if ($raw === '') {
+            return $default;
+        }
+        if (preg_match('/^(\d{1,2}):(\d{2})$/', $raw, $m)) {
+            $hh = str_pad((string) ((int) $m[1]), 2, '0', STR_PAD_LEFT);
+            $mm = $m[2];
+            return $hh . ':' . $mm;
+        }
+        return $default;
+    }
+
     /**
      * Send confirmation/notification emails for parent attendance submissions.
      */

app/Controllers/View/ParentController.php

@@ -717,6 +717,7 @@ class ParentController extends BaseController
 
         // Step 1: Generate a secure token for email verification
         $token = bin2hex(random_bytes(48));
+        $tokenHash = hash('sha256', $token);
 
         // Step 2: Determine user type based on relationship
         $userType = in_array(strtolower($relationToStudent), ['wife', 'husband']) ? 'Secondary' : 'Tertiary';
@@ -776,7 +777,7 @@ class ParentController extends BaseController
             'state' => strtoupper($userData['state']),
             'zip' => $userData['zip'],
             'accept_school_policy' => $userData['accept_school_policy'] ?? 0,
-            'token' => $token,
+            'token' => $tokenHash,
             'is_verified' => 0,
             'status' => 'Inactive',
             'user_type' => $userType,
@@ -1796,16 +1797,34 @@ $existing = $this->studentModel
         $activeEventCount = is_array($activeEvents) ? count($activeEvents) : 0;
 
         // Get charges (participation info)
-        $chargesList = $this->chargesModel->getChargesWithEventInfo($parentId, $schoolYear);
+        $chargesList = $this->chargesModel->getChargesWithEventInfo($parentId, $schoolYear, $semester);
 
         // Build a map: "studentId:eventId" => [ 'participation' => ..., 'date' => ... ]
         $charges = [];
+        $externalParticipantsByEvent = [];
         foreach ($chargesList as $charge) {
-            $key = $charge['student_id'] . ':' . $charge['event_id'];
-            $charges[$key] = [
-                'participation' => $charge['participation'],
-                'date' => $charge['updated_at'] ?? $charge['created_at'] // Use updated_at if available
-            ];
+            $studentId = $charge['student_id'] ?? null;
+            $eventId = (int) ($charge['event_id'] ?? 0);
+
+            if (!empty($studentId)) {
+                $key = $studentId . ':' . $eventId;
+                $charges[$key] = [
+                    'participation' => $charge['participation'],
+                    'date' => $charge['updated_at'] ?? $charge['created_at'], // Use updated_at if available
+                ];
+                continue;
+            }
+
+            $externalName = trim((string) ($charge['external_firstname'] ?? '') . ' ' . (string) ($charge['external_lastname'] ?? ''));
+            if ($eventId > 0 && $externalName !== '') {
+                $externalParticipantsByEvent[$eventId][] = [
+                    'name'          => $externalName,
+                    'note'          => (string) ($charge['external_note'] ?? ''),
+                    'participation' => (string) ($charge['participation'] ?? ''),
+                    'event_paid'    => !empty($charge['event_paid']),
+                    'charged'       => (float) ($charge['charged'] ?? ($charge['event_amount'] ?? 0)),
+                ];
+            }
         }
 
         // Get enrolled students
@@ -1814,6 +1833,7 @@ $existing = $this->studentModel
         return view('parent/event_participation', [
             'activeEvents' => $activeEvents,
             'charges' => $charges,
+            'externalParticipantsByEvent' => $externalParticipantsByEvent,
             'yourStudents' => $students,
             'activeEventCount' => $activeEventCount,
         ]);

app/Controllers/View/PrintRequests.php

@@ -0,0 +1,571 @@
+<?php
+
+namespace App\Controllers;
+
+use App\Controllers\BaseController;
+use App\Models\PrintRequestModel;
+use App\Models\UserModel;
+use App\Models\ClassModel;
+use App\Models\ClassSectionModel;
+use App\Models\ConfigurationModel;
+use App\Models\TeacherClassModel;
+use App\Models\AdminNotificationSubjectModel;
+use App\Models\NotificationModel;
+use App\Models\UserNotificationModel;
+use CodeIgniter\Exceptions\PageNotFoundException;
+
+class PrintRequests extends BaseController
+{
+    protected $printRequestModel;
+    protected $userModel;
+    protected $classModel;
+    protected $teacherClassModel;
+    protected $configModel;
+    protected $classSectionModel;
+    protected $adminNotificationSubjectModel;
+    protected $notificationModel;
+    protected $userNotificationModel;
+    
+    // Define the upload path as a constant or property for easy maintenance
+    protected $uploadPath = WRITEPATH . 'uploads/print_requests/';
+
+    public function __construct()
+    {
+        $this->printRequestModel = new PrintRequestModel();
+        $this->userModel = new UserModel();
+        $this->classModel = new ClassModel();
+        $this->teacherClassModel = new TeacherClassModel();
+        $this->configModel = new ConfigurationModel();
+        $this->classSectionModel = new ClassSectionModel();
+        $this->adminNotificationSubjectModel = new AdminNotificationSubjectModel();
+        $this->notificationModel = new NotificationModel();
+        $this->userNotificationModel = new UserNotificationModel();
+        helper(['form', 'url']);
+    }
+
+    public function teacher_index()
+    {
+        $teacher_id = session()->get('user_id');
+        
+        $data['print_requests'] = $this->printRequestModel
+            ->select('print_requests.*, admins.firstname as admin_firstname, admins.lastname as admin_lastname')
+            ->join('users as admins', 'admins.id = print_requests.admin_id', 'left')
+            ->where('print_requests.teacher_id', $teacher_id)
+            ->findAll();
+
+        $teacher_classes = $this->teacherClassModel->getClassByTeacherId($teacher_id);
+        $data['class_id'] = !empty($teacher_classes) ? $teacher_classes[0]['class_section_id'] : null;
+        $dateOptions = $this->buildRequiredByOptions();
+        $data['sundays'] = $dateOptions['sundays'];
+        $data['times'] = $dateOptions['times'];
+
+        return view('print_requests/teacher_index', $data);
+    }
+
+    public function admin_index()
+    {
+        $db = \Config\Database::connect();
+        $query = $db->query("
+            SELECT 
+                pr.*, 
+                u.firstname, 
+                u.lastname, 
+                cs.class_section_name,
+                admins.firstname AS admin_firstname,
+                admins.lastname AS admin_lastname
+            FROM print_requests pr
+            LEFT JOIN users u ON u.id = pr.teacher_id
+            LEFT JOIN classSection cs ON cs.class_section_id = pr.class_id
+            LEFT JOIN users admins ON admins.id = pr.admin_id
+            ORDER BY
+                CASE
+                    WHEN pr.status = 'not_assigned' THEN 1
+                    WHEN pr.status = 'assigned' THEN 2
+                    WHEN pr.status = 'done' THEN 3
+                    WHEN pr.status = 'delivered' THEN 4
+                    ELSE 5
+                END ASC,
+                pr.required_by ASC
+        ");
+        $data['print_requests'] = $query->getResultArray();
+
+        return view('print_requests/admin_index', $data);
+    }
+
+    public function create()
+    {
+        $validationRules = [
+            'file' => 'uploaded[file]|max_size[file,2048]|ext_in[file,pdf,jpg,png,jpeg,doc,docx,txt]',
+            'page_selection' => 'permit_empty|regex_match[/^\\s*\\d+(?:\\s*-\\s*\\d+)?(?:\\s*,\\s*\\d+(?:\\s*-\\s*\\d+)?)*\\s*$/]',
+            'num_copies' => 'required|integer|greater_than[0]',
+            'required_by' => 'required|valid_date',
+            'pickup_method' => 'required'
+        ];
+
+        if (!$this->validate($validationRules)) {
+            return redirect()->back()->withInput()->with('errors', $this->validator->getErrors());
+        }
+
+        $teacher_id = session()->get('user_id');
+
+        $file = $this->request->getFile('file');
+        $newName = '';
+        if ($file->isValid() && !$file->hasMoved()) {
+            $newName = $file->getRandomName();
+            // Moved to WRITEPATH
+            $file->move($this->uploadPath, $newName);
+        }
+
+        $data = [
+            'teacher_id' => $teacher_id,
+            'class_id' => $this->request->getPost('class_id'),
+            'file_path' => $newName,
+            'page_selection' => trim((string) $this->request->getPost('page_selection')),
+            'num_copies' => $this->request->getPost('num_copies'),
+            'required_by' => $this->request->getPost('required_by'),
+            'pickup_method' => $this->request->getPost('pickup_method'),
+            'status' => 'not_assigned',
+        ];
+
+        $printRequestId = (int) $this->printRequestModel->insert($data, true);
+        if ($printRequestId > 0) {
+            $this->notifyAdminsForPrintRequest($printRequestId, $data, 'created');
+        }
+
+        return redirect()->to('teacher/print-requests')->with('success', 'Print request created successfully.');
+    }
+
+    public function update($id)
+    {
+        $request = $this->printRequestModel->find($id);
+        if (!$request) {
+            return redirect()->back()->with('error', 'Print request not found.');
+        }
+
+        // Case 1: Admin status update
+        if ($this->request->getPost('status')) {
+            $user_id = session()->get('user_id');
+            $current_status = $request['status'];
+            $new_status = $this->request->getPost('status');
+
+            $allowed_transitions = [
+                'not_assigned' => ['assigned'],
+                'assigned' => ['not_assigned', 'done'],
+                'done' => ['delivered'],
+                'delivered' => []
+            ];
+
+            if (!isset($allowed_transitions[$current_status]) || !in_array($new_status, $allowed_transitions[$current_status])) {
+                if ($current_status == $new_status) {
+                    return redirect()->to('admin/print-requests');
+                }
+                return redirect()->to('admin/print-requests')->with('error', 'Invalid status transition.');
+            }
+
+            $data = ['status' => $new_status];
+            if ($new_status == 'assigned') {
+                $data['admin_id'] = $user_id;
+            } elseif ($new_status == 'not_assigned') {
+                $data['admin_id'] = null;
+            }
+
+            $this->printRequestModel->update($id, $data);
+            return redirect()->to('admin/print-requests')->with('success', 'Status updated successfully.');
+        }
+
+        // Case 2: Teacher edit
+        if ($this->request->getPost('num_copies')) {
+            $user_id = session()->get('user_id');
+            if ($request['teacher_id'] != $user_id) {
+                return redirect()->to('teacher/print-requests')->with('error', 'You are not authorized to edit this request.');
+            }
+            if (!in_array($request['status'], ['not_assigned', 'assigned'])) {
+                return redirect()->to('teacher/print-requests')->with('error', 'Cannot edit a request that is already being processed.');
+            }
+
+            $validationRules = [
+                'num_copies' => 'required|integer|greater_than[0]',
+                'required_by' => 'required|valid_date',
+                'pickup_method' => 'required|in_list[Self Pickup,Delivered to class]'
+            ];
+
+            $pageSelectionRule = 'regex_match[/^\\s*\\d+(?:\\s*-\\s*\\d+)?(?:\\s*,\\s*\\d+(?:\\s*-\\s*\\d+)?)*\\s*$/]';
+            $validationRules['page_selection'] = 'permit_empty|' . $pageSelectionRule;
+            
+            $hasNewFile = $this->request->getFile('file') && $this->request->getFile('file')->isValid();
+            if ($hasNewFile) {
+                $validationRules['file'] = 'uploaded[file]|max_size[file,2048]|ext_in[file,pdf,jpg,png,jpeg,doc,docx,txt]';
+            }
+    
+            if (!$this->validate($validationRules)) {
+                return redirect()->back()->withInput()->with('errors', $this->validator->getErrors());
+            }
+    
+            $data = [
+                'num_copies' => $this->request->getPost('num_copies'),
+                'required_by' => $this->request->getPost('required_by'),
+                'pickup_method' => $this->request->getPost('pickup_method'),
+                'page_selection' => trim((string) $this->request->getPost('page_selection')),
+            ];
+
+            $file = $this->request->getFile('file');
+            if ($file && $file->isValid() && !$file->hasMoved()) {
+                // Remove old file from WRITEPATH
+                if ($request['file_path'] && file_exists($this->uploadPath . $request['file_path'])) {
+                    @unlink($this->uploadPath . $request['file_path']);
+                }
+                $newName = $file->getRandomName();
+                $file->move($this->uploadPath, $newName);
+                $data['file_path'] = $newName;
+            }
+
+            $this->printRequestModel->update($id, $data);
+            $notifyPayload = array_merge($request, $data, ['id' => $id]);
+            $this->notifyAdminsForPrintRequest($id, $notifyPayload, 'updated');
+            return redirect()->to('teacher/print-requests')->with('success', 'Print request updated successfully.');
+        }
+
+        return redirect()->back()->with('error', 'Invalid request data.');
+    }
+    
+    public function delete($id)
+    {
+        $teacher_id = session()->get('user_id');
+        $request = $this->printRequestModel->find($id);
+
+        if (!$request) {
+            return redirect()->to('teacher/print-requests')->with('error', 'Print request not found.');
+        }
+
+        if ($request['teacher_id'] != $teacher_id) {
+            return redirect()->to('teacher/print-requests')->with('error', 'You are not authorized to delete this request.');
+        }
+
+        if (!in_array($request['status'], ['not_assigned', 'assigned'])) {
+            return redirect()->to('teacher/print-requests')->with('error', 'Cannot delete a request that is already being processed.');
+        }
+
+        $this->notifyAdminsForPrintRequest($id, $request, 'deleted');
+
+        // Delete file from WRITEPATH
+        if ($request['file_path'] && file_exists($this->uploadPath . $request['file_path'])) {
+            @unlink($this->uploadPath . $request['file_path']);
+        }
+
+        $this->printRequestModel->delete($id);
+
+        return redirect()->to('teacher/print-requests')->with('success', 'Print request deleted successfully.');
+    }
+
+    public function copy($id)
+    {
+        $teacher_id = session()->get('user_id');
+        $request = $this->printRequestModel->find($id);
+
+        if (!$request) {
+            return redirect()->to('teacher/print-requests')->with('error', 'Print request not found.');
+        }
+
+        if ($request['teacher_id'] != $teacher_id) {
+            return redirect()->to('teacher/print-requests')->with('error', 'You are not authorized to copy this request.');
+        }
+
+        $filePath = trim((string) ($request['file_path'] ?? ''));
+        $candidates = [
+            $this->uploadPath . $filePath,
+            FCPATH . 'uploads/print_requests/' . $filePath,
+        ];
+        $fileExists = false;
+        foreach ($candidates as $candidate) {
+            if ($filePath !== '' && file_exists($candidate)) {
+                $fileExists = true;
+                break;
+            }
+        }
+
+        if (!$fileExists) {
+            return redirect()->to('teacher/print-requests')->with('error', 'The original file is unavailable for copying.');
+        }
+
+        $data = [
+            'teacher_id' => $teacher_id,
+            'class_id' => $request['class_id'],
+            'file_path' => $filePath,
+            'page_selection' => $request['page_selection'] ?? null,
+            'num_copies' => $request['num_copies'],
+            'required_by' => $request['required_by'],
+            'pickup_method' => $request['pickup_method'],
+            'status' => 'not_assigned',
+        ];
+
+        $copiedId = (int) $this->printRequestModel->insert($data, true);
+        if ($copiedId > 0) {
+            $this->notifyAdminsForPrintRequest($copiedId, $data, 'created');
+        }
+
+        return redirect()->to('teacher/print-requests')->with('success', 'Print request copied successfully.');
+    }
+
+    public function createCopy()
+    {
+        $validationRules = [
+            'num_copies' => 'required|integer|greater_than[0]',
+            'required_by' => 'required|valid_date',
+            'pickup_method' => 'required'
+        ];
+
+        if (!$this->validate($validationRules)) {
+            return redirect()->back()->withInput()->with('errors', $this->validator->getErrors());
+        }
+
+        $teacher_id = session()->get('user_id');
+
+        $data = [
+            'teacher_id' => $teacher_id,
+            'class_id' => $this->request->getPost('class_id'),
+            'file_path' => '',
+            'page_selection' => null,
+            'num_copies' => $this->request->getPost('num_copies'),
+            'required_by' => $this->request->getPost('required_by'),
+            'pickup_method' => $this->request->getPost('pickup_method'),
+            'status' => 'not_assigned',
+        ];
+
+        $printRequestId = (int) $this->printRequestModel->insert($data, true);
+        if ($printRequestId > 0) {
+            $this->notifyAdminsForPrintRequest($printRequestId, $data, 'created');
+        }
+
+        return redirect()->to('teacher/print-requests')->with('success', 'Copy request submitted. Please hand the original document to the copy center.');
+    }
+
+    private function buildRequiredByOptions(): array
+    {
+        $tz = new \DateTimeZone('America/Chicago');
+        $currentDate = new \DateTime('now', $tz);
+        $currentYear = (int)$currentDate->format('Y');
+        $endYear = ($currentDate->format('n') > 6) ? $currentYear + 1 : $currentYear;
+        $endDate = new \DateTime("first Sunday of June {$endYear}", $tz);
+        $endDate->modify('+1 week');
+
+        $sundays = [];
+        $date = new \DateTime('now', $tz);
+        $date->setTime(0, 0, 0);
+        if ($date->format('w') !== '0') {
+            $date->modify('next Sunday');
+        }
+        while ($date < $endDate) {
+            $sundays[] = $date->format('Y-m-d');
+            $date->modify('+1 week');
+        }
+
+        $times = [];
+        $start = new \DateTime('10:00', $tz);
+        $end = new \DateTime('13:00', $tz);
+        $interval = new \DateInterval('PT15M');
+        $period = new \DatePeriod($start, $interval, $end);
+        foreach ($period as $time) {
+            $times[] = $time->format('H:i');
+        }
+
+        return [
+            'sundays' => $sundays,
+            'times' => $times,
+        ];
+    }
+
+    public function serveFile(string $filename, string $mode = 'inline')
+    {
+        $safeName = basename(trim($filename));
+        if ($safeName === '') {
+            throw new PageNotFoundException('File not specified.');
+        }
+
+        $candidates = [
+            WRITEPATH . 'uploads/print_requests/' . $safeName,
+            FCPATH . 'uploads/print_requests/' . $safeName,
+        ];
+
+        $path = null;
+        foreach ($candidates as $candidate) {
+            if (is_file($candidate)) {
+                $path = $candidate;
+                break;
+            }
+        }
+
+        if (!$path) {
+            throw new PageNotFoundException('File not found.');
+        }
+
+        $mime = mime_content_type($path) ?: 'application/octet-stream';
+        $disposition = strtolower(trim($mode)) === 'download' ? 'attachment' : 'inline';
+
+        return $this->response
+            ->download($path, null)
+            ->setFileName($safeName)
+            ->setHeader('Content-Type', $mime)
+            ->setHeader('Content-Disposition', sprintf('%s; filename="%s"', $disposition, $safeName));
+    }
+
+    private function notifyAdminsForPrintRequest(int $printRequestId, array $requestData, string $event = 'created'): void
+    {
+        try {
+            $db = \Config\Database::connect();
+        } catch (\Throwable $e) {
+            return;
+        }
+
+        if (
+            !$db->tableExists('admin_notification_subjects') ||
+            !$db->tableExists('notifications') ||
+            !$db->tableExists('user_notifications')
+        ) {
+            log_message('error', 'Print request notifications skipped: required tables missing.');
+            return;
+        }
+
+        $rows = $this->adminNotificationSubjectModel
+            ->select('admin_id')
+            ->where('subject', 'print_requests')
+            ->findAll();
+
+        $adminIds = array_values(array_unique(array_map('intval', array_column($rows, 'admin_id'))));
+        if (empty($adminIds)) {
+            log_message('info', 'Print request notifications skipped: no admins subscribed to print_requests.');
+            return;
+        }
+
+        $teacherId = (int) ($requestData['teacher_id'] ?? 0);
+        $teacherName = '';
+        if ($teacherId > 0) {
+            $teacher = $this->userModel->find($teacherId);
+            $teacherName = trim(($teacher['firstname'] ?? '') . ' ' . ($teacher['lastname'] ?? ''));
+        }
+        if ($teacherName === '') {
+            $teacherName = $teacherId > 0 ? ('Teacher #' . $teacherId) : 'Teacher';
+        }
+
+        $className = '';
+        $classId = $requestData['class_id'] ?? null;
+        if ($classId !== null && $classId !== '') {
+            $className = (string) ($this->classSectionModel->getClassSectionNameBySectionId($classId) ?? '');
+        }
+
+        $event = strtolower(trim($event));
+        $eventMap = [
+            'created' => [
+                'title' => 'New Print Request',
+                'intro' => 'A new print request has been submitted.',
+                'lead' => 'New print request from ',
+            ],
+            'updated' => [
+                'title' => 'Print Request Updated',
+                'intro' => 'A print request has been updated.',
+                'lead' => 'Updated print request from ',
+            ],
+            'deleted' => [
+                'title' => 'Print Request Removed',
+                'intro' => 'A print request has been deleted.',
+                'lead' => 'Print request removed for ',
+            ],
+        ];
+        $eventConfig = $eventMap[$event] ?? $eventMap['created'];
+
+        $filePath = trim((string) ($requestData['file_path'] ?? ''));
+        $isCopyRequest = $filePath === '';
+        $messageParts = [$eventConfig['lead'] . $teacherName];
+        if ($className !== '') {
+            $messageParts[] = 'Class: ' . $className;
+        }
+        if (!empty($requestData['num_copies'])) {
+            $messageParts[] = 'Copies: ' . (int) $requestData['num_copies'];
+        }
+        if (!empty($requestData['required_by'])) {
+            $messageParts[] = 'Needed by: ' . $requestData['required_by'];
+        }
+        if (!empty($requestData['page_selection'])) {
+            $messageParts[] = 'Pages: ' . $requestData['page_selection'];
+        }
+        if (!empty($requestData['pickup_method'])) {
+            $messageParts[] = 'Pickup: ' . $requestData['pickup_method'];
+        }
+        $message = implode(' | ', $messageParts);
+        $actionUrl = site_url('admin/print-requests');
+
+        $payload = [
+            'title' => $eventConfig['title'],
+            'message' => $message,
+            'target_group' => 'admin',
+            'delivery_channels' => 'in_app,email',
+            'priority' => 'normal',
+            'status' => 'pending',
+            'action_url' => $isCopyRequest ? '' : $actionUrl,
+            'scheduled_at' => utc_now(),
+            'school_year' => $this->configModel->getConfig('school_year'),
+            'semester' => $this->configModel->getConfig('semester'),
+        ];
+
+        $notificationFields = $db->getFieldNames('notifications');
+        if (is_array($notificationFields) && !empty($notificationFields)) {
+            $payload = array_intersect_key($payload, array_flip($notificationFields));
+        }
+
+        $notificationId = (int) $this->notificationModel->insert($payload, true);
+        if ($notificationId <= 0) {
+            return;
+        }
+
+        $userNotificationFields = $db->getFieldNames('user_notifications');
+        $userFieldMap = is_array($userNotificationFields) ? array_flip($userNotificationFields) : [];
+
+        $batch = [];
+        foreach ($adminIds as $adminId) {
+            if ($adminId <= 0) {
+                continue;
+            }
+            $row = [
+                'notification_id' => $notificationId,
+                'user_id' => $adminId,
+                'is_read' => 0,
+                'delivered' => 0,
+            ];
+            if (!empty($userFieldMap)) {
+                $row = array_intersect_key($row, $userFieldMap);
+            }
+            $batch[] = $row;
+        }
+
+        if (!empty($batch)) {
+            $this->userNotificationModel->insertBatch($batch);
+        }
+
+        $adminRows = $this->userModel
+            ->select('id, firstname, lastname, email')
+            ->whereIn('id', $adminIds)
+            ->findAll();
+
+        if (empty($adminRows)) {
+            return;
+        }
+
+        $mailer = new \App\Controllers\View\EmailController();
+        $subject = $eventConfig['title'];
+        $body = '<p>' . esc($eventConfig['intro']) . '</p>'
+            . '<p><strong>From:</strong> ' . esc($teacherName) . '</p>'
+            . ($className !== '' ? '<p><strong>Class:</strong> ' . esc($className) . '</p>' : '')
+            . (!empty($requestData['num_copies']) ? '<p><strong>Copies:</strong> ' . (int) $requestData['num_copies'] . '</p>' : '')
+            . (!empty($requestData['required_by']) ? '<p><strong>Needed by:</strong> ' . esc($requestData['required_by']) . '</p>' : '')
+            . (!empty($requestData['page_selection']) ? '<p><strong>Pages:</strong> ' . esc($requestData['page_selection']) . '</p>' : '')
+            . (!empty($requestData['pickup_method']) ? '<p><strong>Pickup Method:</strong> ' . esc($requestData['pickup_method']) . '</p>' : '')
+            . ($isCopyRequest ? '' : '<p><a href="' . esc($actionUrl) . '">View print requests</a></p>');
+
+        foreach ($adminRows as $adminRow) {
+            $email = trim((string) ($adminRow['email'] ?? ''));
+            if ($email === '' || !filter_var($email, FILTER_VALIDATE_EMAIL)) {
+                continue;
+            }
+            $mailer->sendEmail($email, $subject, $body, 'notifications');
+        }
+    }
+}

app/Controllers/View/ProjectController.php

@@ -438,6 +438,7 @@ class ProjectController extends Controller
         // Step 1: Get student IDs from student_class table
         $studentClassRows = $studentClassModel
             ->select('student_id')
+            ->distinct()
             ->where('class_section_id', $classSectionId)
             ->where('school_year', $schoolYear)
             ->findAll();
@@ -494,10 +495,7 @@ class ProjectController extends Controller
         $studentModel = new StudentModel();
         $projectModel = new ProjectModel();
 
-        $studentClasses = $studentClassModel
-            ->active()
-            ->where('student_class.class_section_id', $classSectionId)
-            ->findAll();
+        $studentClasses = $studentClassModel->getClassStudents($classSectionId, $this->schoolYear, null);
         $students = [];
 
         foreach ($studentClasses as $sc) {

app/Controllers/View/RegisterController.php

@@ -173,16 +173,8 @@ class RegisterController extends Controller
         $existingUser = $this->userModel->where('email', $post['email'])->first();
 
         if ($existingUser) {
-            // Step 2: Check if the user has a token (i.e., not verified yet)
-            if (!empty($existingUser['token']) && $existingUser['is_verified'] == 0) {
-                // User exists and is unverified
-                return redirect()->back()->withInput()->with('error',
-                    'This email address is already registered and is pending activation. Please check your email to activate your account.');
-            } else {
-                // User exists and is already active or has no token
-                return redirect()->back()->withInput()->with('error',
-                    'The email address you entered is already in use. Please try a different one.');
-            }
+            return redirect()->back()->withInput()->with('error',
+                'This email address is already registered. Please check your email or log in.');
         }
 
         /* ───────────── 6.  Determine role ───────────── */
@@ -194,6 +186,7 @@ class RegisterController extends Controller
 
         /* ───────────── 7.  Build & insert user ───────────── */
         $token    = bin2hex(random_bytes(48));
+        $tokenHash = hash('sha256', $token);
         $userData = [
             'firstname'  => $post['firstname'],
             'lastname'   => $post['lastname'],
@@ -205,7 +198,7 @@ class RegisterController extends Controller
             'city'       => $post['city'],
             'state'      => $post['state'],
             'zip'        => $post['zip'],
-            'token'      => $token,
+            'token'      => $tokenHash,
             'is_verified'=> 0,
             'accept_school_policy' => (int) $post['accept_school_policy'],
             'status'     => 'Inactive',
@@ -357,4 +350,4 @@ class RegisterController extends Controller
 
 
 
-}
+}

app/Controllers/View/ReportCardsController.php

@@ -4,18 +4,21 @@ namespace App\Controllers\View;
 
 use App\Models\CalendarModel;
 use App\Models\AttendanceDataModel;
+use App\Models\ReportCardAcknowledgementModel;
 use App\Services\SemesterRangeService;
 
 class ReportCardsController extends PrintablesBaseController
 {
     protected $calendarModel;
     protected $semesterRangeService;
+    protected $ackModel;
 
     public function __construct()
     {
         parent::__construct();
         $this->calendarModel = new CalendarModel();
         $this->semesterRangeService = new SemesterRangeService($this->configModel);
+        $this->ackModel = new ReportCardAcknowledgementModel();
     }
 
     public function report_card()
@@ -369,6 +372,24 @@ class ReportCardsController extends PrintablesBaseController
 
         $isNumeric = static fn($v) => $v !== null && $v !== '' && is_numeric($v);
 
+        $ackMap = [];
+        try {
+            $ackRows = $this->ackModel
+                ->whereIn('student_id', $studentIds)
+                ->where('school_year', $year)
+                ->where('semester', $sem)
+                ->orderBy('updated_at', 'DESC')
+                ->findAll();
+            foreach ($ackRows as $row) {
+                $sid = (int) ($row['student_id'] ?? 0);
+                if ($sid > 0 && ! isset($ackMap[$sid])) {
+                    $ackMap[$sid] = $row;
+                }
+            }
+        } catch (\Throwable $e) {
+            $ackMap = [];
+        }
+
         $results = [];
         $completeCount = 0;
         $warningCount = 0;
@@ -471,12 +492,16 @@ class ReportCardsController extends PrintablesBaseController
                 $warningCount++;
             }
 
+            $ack = $sid > 0 ? ($ackMap[$sid] ?? null) : null;
             $results[] = [
                 'id' => $sid,
                 'name' => $name !== '' ? $name : 'N/A',
                 'missing' => $missing,
                 'warnings' => $warnings,
                 'complete' => $isComplete,
+                'viewed_at' => $ack['viewed_at'] ?? null,
+                'signed_at' => $ack['signed_at'] ?? null,
+                'signed_name' => $ack['signed_name'] ?? null,
             ];
         }
 
@@ -501,6 +526,37 @@ class ReportCardsController extends PrintablesBaseController
         ]);
     }
 
+    /**
+     * API: report card parent acknowledgement status
+     * GET params: student_id, school_year, semester
+     */
+    public function reportCardAcknowledgement()
+    {
+        $studentId = (int) ($this->request->getGet('student_id') ?? 0);
+        if ($studentId <= 0) {
+            return $this->response->setJSON(['ok' => false, 'error' => 'Missing student_id'])->setStatusCode(400);
+        }
+        $schoolYear = trim((string) ($this->request->getGet('school_year') ?? $this->schoolYear ?? ''));
+        $semester = trim((string) ($this->request->getGet('semester') ?? $this->semester ?? ''));
+
+        $row = $this->ackModel
+            ->where('student_id', $studentId)
+            ->where('school_year', $schoolYear)
+            ->where('semester', $semester)
+            ->orderBy('updated_at', 'DESC')
+            ->first();
+
+        return $this->response->setJSON([
+            'ok' => true,
+            'student_id' => $studentId,
+            'school_year' => $schoolYear,
+            'semester' => $semester,
+            'viewed_at' => $row['viewed_at'] ?? null,
+            'signed_at' => $row['signed_at'] ?? null,
+            'signed_name' => $row['signed_name'] ?? null,
+        ]);
+    }
+
     protected function fetchStudentsByClass(int $sectionId, ?string $schoolYear)
     {
         $b = $this->studentClassModel

app/Controllers/View/ScoreController.php

@@ -1287,14 +1287,14 @@ class ScoreController extends Controller
 public function viewStudentScore()
 {
     $parentId = session()->get('user_id');
-    $userType = $_SESSION['user_type'];
+    $userType = session()->get('user_type') ?? '';
     $firstParentId = null;
     $releaseFall = $this->getParentScoresReleasedForSemester('Fall');
     $releaseSpring = $this->getParentScoresReleasedForSemester('Spring');
     $releaseAny = $releaseFall || $releaseSpring;
 
     // Identify the firstparent based on user type
-    if ($userType === 'primary') {
+    if ($userType === 'primary' || $userType === '') {
         $firstParentId = $parentId;
     } elseif ($userType === 'secondary') {
         $parentData = $this->db->table('parents')
@@ -1378,6 +1378,7 @@ $students = $this->db->table('students')
                 $releaseScores = (strcasecmp($semester, 'Fall') === 0) ? $releaseFall
                     : ((strcasecmp($semester, 'Spring') === 0) ? $releaseSpring : $releaseAny);
                 $scores[$selectedYear][$semester][$studentId] = [
+                    'student_id' => $studentId,
                     'school_id' => $student['school_id'],
                     'student_firstname' => $student['firstname'],
                     'student_lastname' => $student['lastname'],

app/Controllers/View/ScorePredictor.php

@@ -81,10 +81,10 @@ class ScorePredictor extends Controller
         s.school_id,
         s.firstname,
         s.lastname,
-        fall.semester_score as fall_score,
-        spring.semester_score as spring_score');
-        // Also select class section for per-class trophy decision
-        $builder->select('sc.class_section_id as class_section_id');
+        MAX(fall.semester_score) as fall_score,
+        MAX(spring.semester_score) as spring_score');
+        // Reduce duplication from restored students while keeping a stable class section.
+        $builder->select('MAX(sc.class_section_id) as class_section_id');
         $yearEsc = $this->db->escape($selectedYear);
         $builder->join('student_class sc', 'sc.student_id = s.id AND sc.school_year = ' . $yearEsc, 'left');
         $builder->join('classSection cs', 'cs.class_section_id = sc.class_section_id', 'left');

app/Controllers/View/SubjectCurriculumController.php

@@ -99,6 +99,7 @@ class SubjectCurriculumController extends BaseController
             ->orderBy('classes.class_name', 'ASC')
             ->orderBy('subject', 'ASC')
             ->orderBy('unit_number', 'ASC')
+            ->orderBy("CAST(SUBSTRING_INDEX(subject_curriculum_items.chapter_name, '.', 1) AS UNSIGNED)", 'ASC', false)
             ->orderBy('chapter_name', 'ASC')
             ->get()
             ->getResultArray();

app/Controllers/View/TeacherController.php

@@ -297,12 +297,16 @@ class TeacherController extends BaseController
         $schoolYear = $forYear ?: ((string)($this->schoolYear ?? 'Not Set'));
 
         $teachers = $this->teacherModel->getTeachersAndTAs();
-        // Prefer class sections for the selected year, fallback to all if none
-        $classSections = $classSectionModel
-            ->where('school_year', $schoolYear)
-            ->orderBy('class_section_name', 'ASC')
-            ->findAll();
-        if (empty($classSections)) {
+        // Prefer class sections for the selected year if the column exists, otherwise fallback to all.
+        if ($this->db->fieldExists('school_year', 'classSection')) {
+            $classSections = $classSectionModel
+                ->where('school_year', $schoolYear)
+                ->orderBy('class_section_name', 'ASC')
+                ->findAll();
+            if (empty($classSections)) {
+                $classSections = $classSectionModel->orderBy('class_section_name', 'ASC')->findAll();
+            }
+        } else {
             $classSections = $classSectionModel->orderBy('class_section_name', 'ASC')->findAll();
         }