root
133 lines
4.3 KiB
PHP
133 lines
4.3 KiB
PHP
<?php
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namespace App\Services\Parents;
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use App\Models\Event;
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use App\Models\EventCharges;
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use App\Models\Enrollment;
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use App\Models\Student;
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use App\Services\Invoices\InvoiceGenerationService;
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class ParentEventParticipationService
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{
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public function __construct(
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private ParentConfigService $configService,
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private InvoiceGenerationService $invoiceGeneration
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) {
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}
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public function overview(int $parentId): array
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{
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$context = $this->configService->context();
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$schoolYear = $context['school_year'];
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$semester = $context['semester'];
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$activeEvents = Event::getActiveEvents($schoolYear, $semester) ?? [];
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$chargesList = EventCharges::getChargesWithEventInfo($parentId, $schoolYear) ?? [];
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$charges = [];
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foreach ($chargesList as $charge) {
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$key = $charge['student_id'] . ':' . $charge['event_id'];
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$charges[$key] = [
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'participation' => $charge['participation'],
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'date' => $charge['updated_at'] ?? $charge['created_at'],
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];
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}
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$students = Enrollment::getEnrolledStudents($parentId, $schoolYear);
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return [
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'activeEvents' => $activeEvents,
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'charges' => $charges,
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'yourStudents' => $students,
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];
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}
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public function updateParticipation(int $parentId, array $participations): void
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{
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$context = $this->configService->context();
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$schoolYear = $context['school_year'];
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$semester = $context['semester'];
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// First pass: parse + validate every `student_id:event_id` key and
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// collect the student ids that this parent actually owns. This stops
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// a parent from creating or deleting charges on another family's
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// students by manipulating the participation keys.
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$parsed = [];
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$candidateStudentIds = [];
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foreach ($participations as $key => $value) {
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$parts = explode(':', (string) $key, 2);
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if (count($parts) !== 2 || ! ctype_digit($parts[0]) || ! ctype_digit($parts[1])) {
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continue;
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}
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$studentId = (int) $parts[0];
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$eventId = (int) $parts[1];
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if ($studentId <= 0 || $eventId <= 0) {
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continue;
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}
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$normalized = strtolower(trim((string) $value));
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if (! in_array($normalized, ['yes', 'no'], true)) {
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continue;
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}
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$parsed[] = [
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'student_id' => $studentId,
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'event_id' => $eventId,
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'value' => $normalized,
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];
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$candidateStudentIds[$studentId] = true;
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}
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if ($parsed === []) {
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return;
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}
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$ownedIds = Student::query()
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->where('parent_id', $parentId)
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->whereIn('id', array_keys($candidateStudentIds))
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->pluck('id')
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->map(fn ($id) => (int) $id)
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->all();
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$ownedSet = array_flip($ownedIds);
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foreach ($parsed as $row) {
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if (! isset($ownedSet[$row['student_id']])) {
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continue;
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}
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$existing = EventCharges::query()
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->where('parent_id', $parentId)
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->where('student_id', $row['student_id'])
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->where('event_id', $row['event_id'])
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->first();
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if ($row['value'] === 'no') {
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if ($existing) {
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$existing->delete();
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}
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continue;
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}
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if ($existing) {
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$existing->update(['participation' => $row['value']]);
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} else {
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$event = Event::getEvent($row['event_id'], $schoolYear);
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EventCharges::query()->create([
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'parent_id' => $parentId,
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'student_id' => $row['student_id'],
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'event_id' => $row['event_id'],
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'participation' => $row['value'],
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'charged' => $event['amount'] ?? 0,
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'school_year' => $schoolYear,
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'semester' => $semester,
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'updated_by' => $parentId,
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]);
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}
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}
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$this->invoiceGeneration->generateInvoice($parentId, $schoolYear);
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}
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}
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