fix the event print and certificate qr

2026-05-21 17:00:38 -04:00
parent 3333e71c94
commit 239d35f8ff
7 changed files with 502 additions and 276 deletions
@@ -308,11 +308,11 @@ class CertificateController extends BaseController
        $pdf->Image($imgDir . 'background.png', 280, 176, 291, 340);
        $pdf->Image($imgDir . 'signature.png',  140, 399,  90,  90);

-        // ── QR code — small, bottom-right, just above the certificate number
+        // ── QR code — bottom-right corner: 1.5 cm from bottom, 2.5 cm from right
        $qrSize = 42; // pt
        if ($qrFile !== null && file_exists($qrFile)) {
-            $qrX = $W - 10 - $qrSize;   // right-aligned with the cert number text
-            $qrY = $H - 14 - 3 - $qrSize; // 3 pt gap above the cert number line
+            $qrX = $W - 70.87 - $qrSize; // 2.5 cm from right edge
+            $qrY = $H - 42.52 - $qrSize; // 1.5 cm from bottom edge
            $pdf->Image($qrFile, $qrX, $qrY, $qrSize, $qrSize);
        }

@@ -371,12 +371,12 @@ class CertificateController extends BaseController
        $pdf->SetXY(106, 492);
        $pdf->Cell(168, 20, 'Signature', 0, 0, 'C');

-        // ── Certificate number — bottom-right, small gray
+        // ── Certificate number — 1.4 cm from bottom, 2.5 cm from left
        if ($certNumber !== '') {
            $pdf->SetFont('helvetica', '', 8);
            $pdf->SetTextColor(150, 150, 150);
-            $pdf->SetXY(0, $H - 14);
-            $pdf->Cell($W - 10, 12, 'Certificate No. ' . $certNumber, 0, 0, 'R');
+            $pdf->SetXY(70.87, $H - 39.68);
+            $pdf->Cell(200, 12, 'Certificate No. ' . $certNumber, 0, 0, 'L');
            $pdf->SetTextColor(0, 0, 0);
        }
    }
@@ -17,9 +17,11 @@ use App\Models\PaymentModel;
 use App\Models\CalendarModel;
 use App\Services\EmailService;
 use Config\Database;
-#use ??? 
 use App\Controllers\View\InvoiceController;
+use CodeIgniter\HTTP\ResponseInterface;
 use CodeIgniter\RESTful\ResourceController;
+use Dompdf\Dompdf;
+use Dompdf\Options;

 class EventController extends ResourceController
 {
@@ -121,6 +123,194 @@ class EventController extends ResourceController
        return $fallback;
    }

+    private function loadEventChargesListingData(bool $includeParents = true): array
+    {
+        $schoolYear = $this->request->getGet('school_year') ?? $this->schoolYear;
+        $semester = $this->request->getGet('semester') ?? $this->semester;
+        $filterEventId = (int) ($this->request->getGet('event_id') ?? 0);
+        $filterParentId = (int) ($this->request->getGet('parent_id') ?? 0);
+
+        $parents = [];
+        if ($includeParents) {
+            $parents = $this->userModel->getParents();
+            usort($parents, static function (array $a, array $b): int {
+                $aLabel = trim(preg_replace('/\s+/', ' ', (string) ($a['firstname'] ?? '') . ' ' . (string) ($a['lastname'] ?? '')));
+                $bLabel = trim(preg_replace('/\s+/', ' ', (string) ($b['firstname'] ?? '') . ' ' . (string) ($b['lastname'] ?? '')));
+
+                $nameCmp = strnatcasecmp($aLabel, $bLabel);
+                if ($nameCmp !== 0) {
+                    return $nameCmp;
+                }
+
+                return strnatcasecmp((string) ($a['school_id'] ?? ''), (string) ($b['school_id'] ?? ''));
+            });
+        }
+
+        $events = $this->eventModel->getActiveEvents($schoolYear);
+
+        $chargesBuilder = $this->eventChargesModel
+            ->select('event_charges.*,
+                    users.firstname AS parent_firstname, users.lastname AS parent_lastname, users.cellphone AS parent_cellphone,
+                    students.firstname AS student_firstname, students.lastname AS student_lastname,
+                    events.event_name, events.description AS event_description, events.amount AS event_amount')
+            ->join('users', 'users.id = event_charges.parent_id', 'left')
+            ->join('students', 'students.id = event_charges.student_id', 'left')
+            ->join('events', 'events.id = event_charges.event_id', 'left')
+            ->where('event_charges.school_year', $schoolYear)
+            ->where('event_charges.semester', $semester);
+
+        if ($filterEventId > 0) {
+            $chargesBuilder->where('event_charges.event_id', $filterEventId);
+        }
+
+        if ($filterParentId > 0) {
+            $chargesBuilder->where('event_charges.parent_id', $filterParentId);
+        }
+
+        $charges = $chargesBuilder
+            ->orderBy('event_charges.created_at', 'DESC')
+            ->findAll();
+
+        foreach ($charges as &$charge) {
+            if (empty($charge['class_section_id']) && !empty($charge['student_id'])) {
+                $sections = $this->studentClassModel->getClassSectionIdsByStudentId(
+                    (int) $charge['student_id'],
+                    $schoolYear
+                );
+                if (!empty($sections)) {
+                    $charge['class_section_id'] = $sections[0];
+                }
+            }
+        }
+        unset($charge);
+
+        $parentBalances = [];
+        try {
+            $balanceRows = $this->invoiceModel
+                ->select('parent_id, COALESCE(SUM(balance),0) AS total_balance')
+                ->where('school_year', $schoolYear)
+                ->where('semester', $semester)
+                ->groupBy('parent_id')
+                ->findAll();
+
+            foreach ($balanceRows as $row) {
+                $parentBalances[(int) ($row['parent_id'] ?? 0)] = (float) ($row['total_balance'] ?? 0.0);
+            }
+        } catch (\Throwable $e) {
+            log_message('error', 'Failed to load parent balances: ' . $e->getMessage());
+        }
+
+        $sectionIds = array_unique(array_filter(array_column($charges, 'class_section_id')));
+        $classSectionNames = [];
+        if (!empty($sectionIds)) {
+            $sections = $this->classSectionModel
+                ->select('class_section_id, class_section_name')
+                ->whereIn('class_section_id', $sectionIds)
+                ->findAll();
+            foreach ($sections as $section) {
+                $classSectionNames[(int) ($section['class_section_id'] ?? 0)] = $section['class_section_name'] ?? '';
+            }
+        }
+
+        return [
+            'charges' => $charges,
+            'parents' => $parents,
+            'events' => $events,
+            'school_year' => $schoolYear,
+            'semester' => $semester,
+            'filterEventId' => $filterEventId,
+            'filterParentId' => $filterParentId,
+            'parentBalances' => $parentBalances,
+            'classSectionNames' => $classSectionNames,
+        ];
+    }
+
+    private function buildGroupedEventCharges(array $charges): array
+    {
+        $grouped = [];
+        foreach ($charges as $charge) {
+            $eventId = (int) ($charge['event_id'] ?? 0);
+            if (!isset($grouped[$eventId])) {
+                $grouped[$eventId] = [
+                    'label' => $charge['event_name'] ?? 'N/A',
+                    'rows' => [],
+                ];
+            }
+            $grouped[$eventId]['rows'][] = $charge;
+        }
+
+        return $grouped;
+    }
+
+    private function applyGroupedEventChargeRowOrder(array $groupedCharges): array
+    {
+        $rowOrder = $this->request->getGet('row_order');
+        if (!is_array($rowOrder) || empty($rowOrder)) {
+            return $groupedCharges;
+        }
+
+        foreach ($groupedCharges as $eventId => &$group) {
+            $rawOrder = $rowOrder[$eventId] ?? $rowOrder[(string) $eventId] ?? null;
+            if (!is_string($rawOrder) || trim($rawOrder) === '') {
+                continue;
+            }
+
+            $orderedIds = array_values(array_filter(array_map(
+                static fn ($value): int => (int) trim((string) $value),
+                explode(',', $rawOrder)
+            )));
+            if (empty($orderedIds) || empty($group['rows']) || !is_array($group['rows'])) {
+                continue;
+            }
+
+            $rowsById = [];
+            foreach ($group['rows'] as $row) {
+                $rowsById[(int) ($row['id'] ?? 0)] = $row;
+            }
+
+            $reorderedRows = [];
+            foreach ($orderedIds as $chargeId) {
+                if (isset($rowsById[$chargeId])) {
+                    $reorderedRows[] = $rowsById[$chargeId];
+                    unset($rowsById[$chargeId]);
+                }
+            }
+
+            foreach ($group['rows'] as $row) {
+                $chargeId = (int) ($row['id'] ?? 0);
+                if (isset($rowsById[$chargeId])) {
+                    $reorderedRows[] = $row;
+                    unset($rowsById[$chargeId]);
+                }
+            }
+
+            $group['rows'] = $reorderedRows;
+        }
+        unset($group);
+
+        return $groupedCharges;
+    }
+
+    private function buildEventChargesPdfFilename(array $data): string
+    {
+        $label = 'event_participant_lists';
+        if (!empty($data['filterEventId'])) {
+            foreach (($data['events'] ?? []) as $event) {
+                if ((int) ($event['id'] ?? 0) === (int) $data['filterEventId']) {
+                    $label = (string) ($event['event_name'] ?? $label);
+                    break;
+                }
+            }
+        }
+
+        $safeLabel = trim((string) preg_replace('/[^A-Za-z0-9]+/', '_', strtolower($label)), '_');
+        if ($safeLabel === '') {
+            $safeLabel = 'event_participant_lists';
+        }
+
+        return $safeLabel . '_' . date('Ymd_His') . '.pdf';
+    }
+
    public function index()
    {
        $eventModel = new EventModel();
@@ -475,85 +665,7 @@ class EventController extends ResourceController
    // Optionally keep your eventShow / eventUpdate for legacy administrator event charges
    public function eventShow()
    {
-
-        $schoolYear = $this->request->getGet('school_year') ?? $this->schoolYear;
-        $semester = $this->request->getGet('semester') ?? $this->semester;
-
-        $parents = $this->userModel->getParents();
-        usort($parents, static function (array $a, array $b): int {
-            $aLabel = trim(preg_replace('/\s+/', ' ', (string) ($a['firstname'] ?? '') . ' ' . (string) ($a['lastname'] ?? '')));
-            $bLabel = trim(preg_replace('/\s+/', ' ', (string) ($b['firstname'] ?? '') . ' ' . (string) ($b['lastname'] ?? '')));
-
-            $nameCmp = strnatcasecmp($aLabel, $bLabel);
-            if ($nameCmp !== 0) {
-                return $nameCmp;
-            }
-
-            return strnatcasecmp((string) ($a['school_id'] ?? ''), (string) ($b['school_id'] ?? ''));
-        });
-        $events = $this->eventModel->getActiveEvents($schoolYear);
-        $filterEventId = (int) ($this->request->getGet('event_id') ?? 0);
-        $filterParentId = (int) ($this->request->getGet('parent_id') ?? 0);
-
-        $chargesBuilder = $this->eventChargesModel
-            ->select('event_charges.*, 
-                    users.firstname AS parent_firstname, users.lastname AS parent_lastname, users.cellphone AS parent_cellphone,
-                    students.firstname AS student_firstname, students.lastname AS student_lastname,
-                    events.event_name, events.description AS event_description, events.amount AS event_amount')
-            ->join('users', 'users.id = event_charges.parent_id', 'left')
-            ->join('students', 'students.id = event_charges.student_id', 'left')
-            ->join('events', 'events.id = event_charges.event_id', 'left')
-            ->where('event_charges.school_year', $schoolYear)
-            ->where('event_charges.semester', $semester);
-
-        if ($filterEventId > 0) {
-            $chargesBuilder->where('event_charges.event_id', $filterEventId);
-        }
-
-        $charges = $chargesBuilder
-            ->orderBy('event_charges.created_at', 'DESC')
-            ->findAll();
-
-        foreach ($charges as &$charge) {
-            if (empty($charge['class_section_id']) && !empty($charge['student_id'])) {
-                $sections = $this->studentClassModel->getClassSectionIdsByStudentId(
-                    (int)$charge['student_id'],
-                    $schoolYear
-                );
-                if (!empty($sections)) {
-                    $charge['class_section_id'] = $sections[0];
-                }
-            }
-        }
-        unset($charge);
-
-        $parentBalances = [];
-        try {
-            $balanceRows = $this->invoiceModel
-                ->select('parent_id, COALESCE(SUM(balance),0) AS total_balance')
-                ->where('school_year', $schoolYear)
-                ->where('semester', $semester)
-                ->groupBy('parent_id')
-                ->findAll();
-
-            foreach ($balanceRows as $row) {
-                $parentBalances[(int)($row['parent_id'] ?? 0)] = (float)($row['total_balance'] ?? 0.0);
-            }
-        } catch (\Throwable $e) {
-            log_message('error', 'Failed to load parent balances: ' . $e->getMessage());
-        }
-
-        $sectionIds = array_unique(array_filter(array_column($charges, 'class_section_id')));
-        $classSectionNames = [];
-        if (!empty($sectionIds)) {
-            $sections = $this->classSectionModel
-                ->select('class_section_id, class_section_name')
-                ->whereIn('class_section_id', $sectionIds)
-                ->findAll();
-            foreach ($sections as $section) {
-                $classSectionNames[(int)($section['class_section_id'] ?? 0)] = $section['class_section_name'] ?? '';
-            }
-        }
+        $data = $this->loadEventChargesListingData();

        $semesterOptions = (new EventChargesModel())
            ->select('semester')
@@ -575,19 +687,37 @@ class EventController extends ResourceController
            $schoolYearOptions = [$this->schoolYear];
        }

-        return view('administrator/events/event_charges', [
-            'charges' => $charges,
-            'parents' => $parents,
-            'events'  => $events,
-            'school_year' => $schoolYear,
-            'semester' => $semester,
-            'filterEventId' => $filterEventId,
-            'filterParentId' => $filterParentId,
-            'parentBalances' => $parentBalances,
-            'classSectionNames' => $classSectionNames,
+        return view('administrator/events/event_charges', array_merge($data, [
            'semesterOptions' => $semesterOptions,
            'schoolYearOptions' => $schoolYearOptions,
-        ]);
+        ]));
+    }
+
+    public function eventChargesPdf(): ResponseInterface
+    {
+        $data = $this->loadEventChargesListingData(false);
+        $groupedCharges = $this->buildGroupedEventCharges($data['charges']);
+        $groupedCharges = $this->applyGroupedEventChargeRowOrder($groupedCharges);
+        $generatedAt = date('m-d-Y h:i A');
+
+        $html = view('administrator/events/event_charges_pdf', array_merge($data, [
+            'groupedCharges' => $groupedCharges,
+            'generatedAt' => $generatedAt,
+        ]));
+
+        $options = new Options();
+        $options->set('isRemoteEnabled', true);
+        $options->set('defaultFont', 'DejaVu Sans');
+
+        $dompdf = new Dompdf($options);
+        $dompdf->loadHtml($html, 'UTF-8');
+        $dompdf->setPaper('A4', 'landscape');
+        $dompdf->render();
+
+        return $this->response
+            ->setHeader('Content-Type', 'application/pdf')
+            ->setHeader('Content-Disposition', 'inline; filename="' . $this->buildEventChargesPdfFilename($data) . '"')
+            ->setBody($dompdf->output());
    }