add email sent for event

app/Controllers/View/EventController.php

@@ -12,8 +12,10 @@ use App\Models\EnrollmentModel;
 use App\Models\InvoiceModel;
 use App\Models\InvoiceEventModel;
 use App\Models\ClassSectionModel;
+use App\Models\ParentModel;
 use App\Models\PaymentModel;
 use App\Models\CalendarModel;
+use App\Services\EmailService;
 use Config\Database;
 #use ??? 
 use App\Controllers\View\InvoiceController;
@@ -32,6 +34,8 @@ class EventController extends ResourceController
     protected $studentClassModel;
     protected $classSectionModel;
     protected $paymentModel;
+    protected $parentModel;
+    protected $emailService;
     protected $schoolYear;
     protected $semester;
     protected $categories;
@@ -52,6 +56,8 @@ class EventController extends ResourceController
         $this->classSectionModel = new ClassSectionModel();
         $this->paymentModel = new PaymentModel();
         $this->enrollmentModel = new EnrollmentModel();
+        $this->parentModel = new ParentModel();
+        $this->emailService = new EmailService();
 
         $this->schoolYear = $this->configModel->getConfig('school_year');
         $this->semester = $this->configModel->getConfig('semester');
@@ -167,7 +173,13 @@ class EventController extends ResourceController
                 }
             }
 
-            return redirect()->to('/administrator/events')->with('success', 'Event created successfully');
+            $redirect = redirect()->to('/administrator/events')->with('success', 'Event created successfully');
+            if ($eventId && $this->request->getPost('send_email_parent')) {
+                $emailStatus = $this->broadcastEventToParents((int) $eventId);
+                $redirect = $this->applyEventEmailFlash($redirect, $emailStatus);
+            }
+
+            return $redirect;
         }
 
         return view('administrator/events/create_event', [
@@ -208,7 +220,12 @@ class EventController extends ResourceController
             ]);
 
             if ($updated) {
-                return redirect()->to('/administrator/events')->with('success', 'Event updated successfully');
+                $redirect = redirect()->to('/administrator/events')->with('success', 'Event updated successfully');
+                if ($this->request->getPost('send_email_parent')) {
+                    $emailStatus = $this->broadcastEventToParents((int) $id);
+                    $redirect = $this->applyEventEmailFlash($redirect, $emailStatus);
+                }
+                return $redirect;
             } else {
                 log_message('debug', 'GET detected');
                 return redirect()->back()->with('error', 'Failed to update event');
@@ -221,6 +238,106 @@ class EventController extends ResourceController
         ]);
     }
 
+    private function broadcastEventToParents(int $eventId): array
+    {
+        $event = $this->eventModel->find($eventId);
+        if (!$event) {
+            return ['ok' => false, 'count' => 0, 'message' => 'Event email was skipped because the event could not be loaded.'];
+        }
+
+        $emails = $this->collectParentBroadcastEmails((string) ($event['school_year'] ?? ''));
+        if ($emails === []) {
+            return ['ok' => false, 'count' => 0, 'message' => 'Event email was skipped because no parent email addresses were found.'];
+        }
+
+        $subject = 'School Event: ' . trim((string) ($event['event_name'] ?? 'Upcoming Event'));
+        $innerBody = view('emails/event_broadcast', [
+            'event' => $event,
+            'eventUrl' => base_url('parent/events'),
+            'flyerUrl' => !empty($event['flyer']) ? base_url('uploads/' . ltrim((string) $event['flyer'], '/')) : null,
+        ]);
+        $body = view('emails/_wrap_layout', [
+            'title'     => $subject,
+            'subject'   => $subject,
+            'body_html' => $innerBody,
+        ]);
+
+        $ok = $this->emailService->sendCc($emails, $subject, $body, 'general');
+        $batchCount = $this->emailService->getLastCcBatchCount();
+
+        return [
+            'ok' => $ok,
+            'count' => count($emails),
+            'batches' => $batchCount,
+            'message' => $ok
+                ? 'Event email was sent in ' . $batchCount . ' CC batch(es) for ' . count($emails) . ' recipient(s).'
+                : 'The event was saved, but sending the parent CC email failed.',
+        ];
+    }
+
+    private function collectParentBroadcastEmails(string $schoolYear = ''): array
+    {
+        $emails = [];
+
+        $db = Database::connect();
+
+        $parentRole = $db->table('roles')
+            ->select('id')
+            ->where('LOWER(name)', 'parent')
+            ->get()
+            ->getRow();
+
+        if ($parentRole) {
+            $firstParentQuery = $db->table('users')
+                ->select('users.email')
+                ->join('user_roles', 'user_roles.user_id = users.id')
+                ->where('user_roles.role_id', (int) $parentRole->id)
+                ->where('users.email IS NOT NULL', null, false)
+                ->where('users.email !=', '');
+
+            if ($schoolYear !== '' && $db->fieldExists('school_year', 'users')) {
+                $firstParentQuery->where('users.school_year', $schoolYear);
+            }
+
+            foreach ($firstParentQuery->get()->getResultArray() as $row) {
+                $email = trim((string) ($row['email'] ?? ''));
+                if ($email !== '' && filter_var($email, FILTER_VALIDATE_EMAIL)) {
+                    $emails[strtolower($email)] = $email;
+                }
+            }
+        }
+
+        $secondParentQuery = $db->table('parents')
+            ->select('secondparent_email')
+            ->where('secondparent_email IS NOT NULL', null, false)
+            ->where('secondparent_email !=', '');
+
+        if ($schoolYear !== '' && $db->fieldExists('school_year', 'parents')) {
+            $secondParentQuery->where('school_year', $schoolYear);
+        }
+
+        foreach ($secondParentQuery->get()->getResultArray() as $row) {
+            $email = trim((string) ($row['secondparent_email'] ?? ''));
+            if ($email !== '' && filter_var($email, FILTER_VALIDATE_EMAIL)) {
+                $emails[strtolower($email)] = $email;
+            }
+        }
+
+        return array_values($emails);
+    }
+
+    private function applyEventEmailFlash($redirect, array $emailStatus)
+    {
+        if (!empty($emailStatus['message'])) {
+            return $redirect->with(
+                ($emailStatus['ok'] ?? false) ? 'email_status' : 'email_error',
+                $emailStatus['message']
+            );
+        }
+
+        return $redirect;
+    }
+
 
     public function delete($id = null)
     {