reconstruction of the project

app/Services/Attendance/TeacherAttendanceSubmissionService.php

@@ -0,0 +1,220 @@
+<?php
+
+namespace App\Services\Attendance;
+
+use App\Libraries\AttendanceAutoPublish;
+use App\Models\AttendanceData;
+use App\Models\AttendanceDay;
+use App\Models\Student;
+use App\Models\TeacherClass;
+use Carbon\Carbon;
+use Illuminate\Contracts\Auth\Authenticatable;
+use Illuminate\Support\Facades\DB;
+use RuntimeException;
+
+class TeacherAttendanceSubmissionService
+{
+    public function __construct(
+        protected AttendanceDay $attendanceDay,
+        protected AttendanceData $attendanceData,
+        protected TeacherClass $teacherClass,
+        protected Student $student,
+        protected AttendancePolicyService $attendancePolicyService,
+        protected StudentAttendanceWriterService $studentAttendanceWriterService,
+    ) {}
+
+    public function submit(
+        Authenticatable $user,
+        array $data,
+        callable $detectExternalSubmission,
+        callable $currentSemester,
+        callable $currentSchoolYear
+    ): array {
+        $rawSection = trim((string)$data['class_section_id']);
+
+        if ($rawSection === '') {
+            throw new RuntimeException('Missing or invalid class section.');
+        }
+
+        $sectionRow = DB::table('classSection')
+            ->select('id', 'class_id', 'class_section_id')
+            ->where('class_section_id', $rawSection)
+            ->first();
+
+        if (!$sectionRow && ctype_digit($rawSection)) {
+            $sectionRow = DB::table('classSection')
+                ->select('id', 'class_id', 'class_section_id')
+                ->where('id', (int)$rawSection)
+                ->first();
+        }
+
+        if (!$sectionRow) {
+            throw new RuntimeException('Invalid class section.');
+        }
+
+        $classSectionId = (int)$sectionRow->class_section_id;
+        $classId = (int)$sectionRow->class_id;
+        $attendanceData = $data['attendance'] ?? [];
+        $teachersData = $data['teachers'] ?? [];
+
+        if (empty($attendanceData) || !is_array($attendanceData)) {
+            throw new RuntimeException('No student attendance data provided.');
+        }
+
+        if (empty($teachersData) || !is_array($teachersData)) {
+            throw new RuntimeException('No teacher attendance data provided.');
+        }
+
+        $rawDate = $data['date'] ?? now()->toDateString();
+        $attendDate = Carbon::parse($rawDate)->toDateString();
+        $semester = (string)$currentSemester();
+        $schoolYear = (string)$currentSchoolYear();
+
+        $dayRow = AttendanceDay::query()
+            ->where('class_section_id', $classSectionId)
+            ->whereDate('date', $attendDate)
+            ->where('semester', $semester)
+            ->where('school_year', $schoolYear)
+            ->first();
+
+        $currentUser = [
+            'id' => $user->id,
+            'roles' => method_exists($user, 'roles') ? $user->roles->pluck('name')->all() : [],
+            'permissions' => method_exists($user, 'permissions') ? $user->permissions->pluck('name')->all() : [],
+        ];
+
+        $dayPolicyRow = $dayRow?->toArray() ?? [
+            'status' => 'draft',
+            'class_section_id' => $classSectionId,
+            'date' => $attendDate,
+            'semester' => $semester,
+            'school_year' => $schoolYear,
+        ];
+
+        if (!$this->attendancePolicyService->canEditDay($dayPolicyRow, $currentUser)) {
+            throw new RuntimeException('Attendance is locked for your role.');
+        }
+
+        $existingRows = AttendanceData::query()
+            ->where('class_section_id', $classSectionId)
+            ->whereDate('date', $attendDate)
+            ->where('semester', $semester)
+            ->where('school_year', $schoolYear)
+            ->get();
+
+        $existingByStudent = [];
+        foreach ($existingRows as $row) {
+            $existingByStudent[(int)$row->student_id] = $row->toArray();
+        }
+
+        $allowedStatuses = ['present', 'absent', 'late'];
+        $assignedTeachers = $this->teacherClass->assignedForSectionTerm($classSectionId, $semester, $schoolYear);
+
+        foreach ($assignedTeachers as $teacher) {
+            $teacherId = (int)$teacher['teacher_id'];
+            $status = strtolower((string)($teachersData[$teacherId]['status'] ?? ''));
+
+            if (!in_array($status, $allowedStatuses, true)) {
+                throw new RuntimeException('Please fill teacher attendance for all assigned teachers.');
+            }
+        }
+
+        $isTeacher = $this->attendancePolicyService->isTeacher($currentUser['roles']);
+
+        DB::transaction(function () use (
+            $user,
+            $assignedTeachers,
+            $teachersData,
+            $attendanceData,
+            $existingByStudent,
+            $classSectionId,
+            $classId,
+            $attendDate,
+            $semester,
+            $schoolYear,
+            $isTeacher,
+            $detectExternalSubmission
+        ) {
+            $dayRow = AttendanceDay::query()->firstOrCreate(
+                [
+                    'class_section_id' => $classSectionId,
+                    'date' => $attendDate,
+                    'semester' => $semester,
+                    'school_year' => $schoolYear,
+                ],
+                [
+                    'status' => 'draft',
+                    'created_at' => now(),
+                    'updated_at' => now(),
+                ]
+            );
+
+            foreach ($assignedTeachers as $teacher) {
+                $teacherId = (int)$teacher['teacher_id'];
+                $position = strtolower((string)($teacher['position'] ?? 'main'));
+                $position = $position === 'ta' ? 'ta' : 'main';
+
+                DB::table('staff_attendance')->updateOrInsert(
+                    [
+                        'user_id' => $teacherId,
+                        'date' => $attendDate,
+                        'semester' => $semester,
+                        'school_year' => $schoolYear,
+                    ],
+                    [
+                        'role_name' => 'Teacher',
+                        'class_section_id' => $classSectionId,
+                        'position' => $position,
+                        'status' => strtolower((string)($teachersData[$teacherId]['status'] ?? 'present')),
+                        'reason' => ($teachersData[$teacherId]['reason'] ?? null) ?: null,
+                        'updated_at' => now(),
+                        'created_at' => now(),
+                    ]
+                );
+            }
+
+            foreach ($attendanceData as $row) {
+                $studentId = (int)($row['student_id'] ?? 0);
+                $status = strtolower(trim((string)($row['status'] ?? '')));
+                $reason = trim((string)($row['reason'] ?? ''));
+                $existing = $existingByStudent[$studentId] ?? null;
+
+                if ($isTeacher && $existing) {
+                    $lockInfo = $detectExternalSubmission($existing);
+                    if (($lockInfo['locked'] ?? false) === true) {
+                        continue;
+                    }
+                }
+
+                $this->studentAttendanceWriterService->saveOrUpdateStudentAttendance([
+                    'class_section_id' => $classSectionId,
+                    'student_id' => $studentId,
+                    'school_id' => $row['school_id'] ?? null,
+                    'status' => $status,
+                    'reason' => $reason,
+                    'is_reported' => 'no',
+                    'semester' => $semester,
+                    'school_year' => $schoolYear,
+                    'date' => $attendDate,
+                    'class_id' => $classId,
+                    'user_id' => $user->id,
+                ]);
+            }
+
+            $autoPublishAt = AttendanceAutoPublish::secondSundayAfterEndOfDay($attendDate);
+
+            $dayRow->update([
+                'status' => 'submitted',
+                'submitted_by' => $user->id,
+                'submitted_at' => now(),
+                'auto_publish_at' => $autoPublishAt,
+                'updated_at' => now(),
+            ]);
+        });
+
+        return [
+            'ok' => true,
+            'message' => 'Attendance submitted successfully.',
+        ];
+    }
+}