add refund and event logic
This commit is contained in:
root
@@ -0,0 +1,16 @@
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<?php
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namespace App\Services\Events;
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class EventCategoryService
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{
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public static function categories(): array
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{
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return [
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'workshops',
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'orientations',
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'field trips',
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'Ramadan programs',
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];
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}
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}
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@@ -0,0 +1,60 @@
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<?php
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namespace App\Services\Events;
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use App\Models\EventCharges;
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use Illuminate\Contracts\Pagination\LengthAwarePaginator;
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use Illuminate\Support\Facades\DB;
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class EventChargeQueryService
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{
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public function list(array $filters): array
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{
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$perPage = (int) ($filters['per_page'] ?? 25);
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$page = (int) ($filters['page'] ?? 1);
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$query = EventCharges::query()
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->select([
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'event_charges.*',
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'users.firstname AS parent_firstname',
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'users.lastname AS parent_lastname',
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'students.firstname AS student_firstname',
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'students.lastname AS student_lastname',
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'events.event_name',
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])
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->leftJoin('users', 'users.id', '=', 'event_charges.parent_id')
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->leftJoin('students', 'students.id', '=', 'event_charges.student_id')
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->leftJoin('events', 'events.id', '=', 'event_charges.event_id');
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if (!empty($filters['school_year'])) {
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$query->where('event_charges.school_year', (string) $filters['school_year']);
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}
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if (!empty($filters['semester'])) {
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$query->where('event_charges.semester', (string) $filters['semester']);
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}
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if (!empty($filters['parent_id'])) {
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$query->where('event_charges.parent_id', (int) $filters['parent_id']);
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}
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if (!empty($filters['event_id'])) {
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$query->where('event_charges.event_id', (int) $filters['event_id']);
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}
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$paginator = $query->orderByDesc('event_charges.created_at')
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->paginate($perPage, ['*'], 'page', $page);
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return [
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'charges' => $paginator,
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'pagination' => $this->paginationPayload($paginator),
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];
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}
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private function paginationPayload(LengthAwarePaginator $paginator): array
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{
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return [
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'current_page' => $paginator->currentPage(),
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'per_page' => $paginator->perPage(),
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'total' => $paginator->total(),
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'total_pages' => $paginator->lastPage(),
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];
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}
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}
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@@ -0,0 +1,169 @@
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<?php
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namespace App\Services\Events;
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use App\Models\Enrollment;
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use App\Models\Event;
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use App\Models\EventCharges;
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use App\Services\Invoices\InvoiceGenerationService;
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class EventChargeService
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{
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public function __construct(private InvoiceGenerationService $invoiceGeneration)
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{
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}
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public function seedChargesForEvent(Event $event, string $schoolYear, string $semester, float $amount, int $actorId): array
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{
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$enrollments = Enrollment::query()
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->select('enrollments.student_id', 'students.parent_id')
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->join('students', 'students.id', '=', 'enrollments.student_id')
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->where('enrollments.school_year', $schoolYear)
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->whereIn('enrollments.enrollment_status', ['enrolled', 'payment pending'])
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->get()
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->map(fn ($row) => (array) $row)
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->all();
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$parentIds = [];
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$created = 0;
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foreach ($enrollments as $row) {
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$studentId = (int) ($row['student_id'] ?? 0);
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$parentId = (int) ($row['parent_id'] ?? 0);
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if ($studentId <= 0 || $parentId <= 0) {
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continue;
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}
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$exists = EventCharges::query()
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->where('event_id', $event->id)
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->where('student_id', $studentId)
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->where('school_year', $schoolYear)
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->where('semester', $semester)
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->first();
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if ($exists) {
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continue;
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}
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EventCharges::query()->create([
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'event_id' => (int) $event->id,
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'parent_id' => $parentId,
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'student_id' => $studentId,
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'participation' => 'yes',
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'charged' => $amount,
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'school_year' => $schoolYear,
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'semester' => $semester,
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'updated_by' => $actorId ?: null,
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'created_at' => utc_now(),
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'updated_at' => utc_now(),
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]);
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$created++;
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$parentIds[] = $parentId;
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}
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$parentIds = array_values(array_unique($parentIds));
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foreach ($parentIds as $parentId) {
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$this->invoiceGeneration->generateInvoice((int) $parentId, $schoolYear);
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}
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return [
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'created' => $created,
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'parent_ids' => $parentIds,
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];
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}
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public function updateParticipation(
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int $parentId,
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int $eventId,
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array $participations,
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string $schoolYear,
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string $semester,
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int $actorId
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): array {
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$event = Event::getEvent($eventId, $schoolYear);
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if (!$event) {
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return ['ok' => false, 'message' => 'Event not found.'];
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}
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$created = 0;
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$updated = 0;
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$deleted = 0;
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foreach ($participations as $studentId => $value) {
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$studentId = (int) $studentId;
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if ($studentId <= 0) {
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continue;
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}
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$existing = EventCharges::query()->where([
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'parent_id' => $parentId,
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'student_id' => $studentId,
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'event_id' => $eventId,
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'school_year' => $schoolYear,
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'semester' => $semester,
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])->first();
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if ($value === 'no') {
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if ($existing) {
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$existing->delete();
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$deleted++;
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}
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continue;
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}
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if ($existing) {
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$existing->update([
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'participation' => 'yes',
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'charged' => $event->amount,
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'updated_by' => $actorId,
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'updated_at' => utc_now(),
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]);
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$updated++;
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} else {
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EventCharges::query()->create([
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'parent_id' => $parentId,
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'student_id' => $studentId,
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'event_id' => $eventId,
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'participation' => 'yes',
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'charged' => $event->amount,
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'school_year' => $schoolYear,
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'semester' => $semester,
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'created_by' => $actorId,
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'updated_by' => $actorId,
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'created_at' => utc_now(),
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'updated_at' => utc_now(),
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]);
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$created++;
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}
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}
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$this->invoiceGeneration->generateInvoice($parentId, $schoolYear);
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return [
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'ok' => true,
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'created' => $created,
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'updated' => $updated,
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'deleted' => $deleted,
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];
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}
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public function deleteChargesForEvent(int $eventId): array
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{
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$charges = EventCharges::query()
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->where('event_id', $eventId)
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->get()
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->map(fn ($row) => (array) $row)
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->all();
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$parentIds = [];
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foreach ($charges as $charge) {
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EventCharges::query()->whereKey($charge['id'])->delete();
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$parentIds[] = (int) ($charge['parent_id'] ?? 0);
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}
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return [
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'parent_ids' => array_values(array_unique(array_filter($parentIds))),
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];
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}
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}
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@@ -0,0 +1,89 @@
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<?php
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namespace App\Services\Events;
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use App\Models\Event;
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use Illuminate\Contracts\Pagination\LengthAwarePaginator;
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class EventListService
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{
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public function list(array $filters): array
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{
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$perPage = (int) ($filters['per_page'] ?? 25);
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$page = (int) ($filters['page'] ?? 1);
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$sortBy = (string) ($filters['sort_by'] ?? 'created_at');
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$sortDir = strtolower((string) ($filters['sort_dir'] ?? 'desc')) === 'asc' ? 'asc' : 'desc';
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$activeOnly = $filters['active'] ?? null;
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$allowedSorts = ['created_at', 'expiration_date', 'event_name'];
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if (!in_array($sortBy, $allowedSorts, true)) {
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$sortBy = 'created_at';
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}
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$query = Event::query();
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if (!empty($filters['school_year'])) {
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$query->where('school_year', (string) $filters['school_year']);
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}
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if (!empty($filters['semester'])) {
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$query->where('semester', (string) $filters['semester']);
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}
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if (!empty($filters['q'])) {
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$term = trim((string) $filters['q']);
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$query->where('event_name', 'like', "%{$term}%");
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}
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if ($activeOnly !== null) {
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$today = now()->toDateString();
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if (filter_var($activeOnly, FILTER_VALIDATE_BOOLEAN)) {
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$query->whereDate('expiration_date', '>=', $today);
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} else {
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$query->whereDate('expiration_date', '<', $today);
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}
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}
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$paginator = $query
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->orderBy($sortBy, $sortDir)
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->paginate($perPage, ['*'], 'page', $page);
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$activeCount = $this->activeCount($filters);
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return [
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'events' => $paginator,
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'pagination' => $this->paginationPayload($paginator),
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'active_count' => $activeCount,
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];
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}
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public function find(int $eventId, ?string $schoolYear = null): ?Event
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{
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$query = Event::query()->whereKey($eventId);
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if ($schoolYear !== null && $schoolYear !== '') {
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$query->where('school_year', $schoolYear);
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}
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return $query->first();
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}
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private function activeCount(array $filters): int
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{
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$query = Event::query()->whereDate('expiration_date', '>=', now()->toDateString());
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if (!empty($filters['school_year'])) {
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$query->where('school_year', (string) $filters['school_year']);
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}
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if (!empty($filters['semester'])) {
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$query->where('semester', (string) $filters['semester']);
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}
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return (int) $query->count();
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}
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private function paginationPayload(LengthAwarePaginator $paginator): array
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{
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return [
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'current_page' => $paginator->currentPage(),
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'per_page' => $paginator->perPage(),
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'total' => $paginator->total(),
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'total_pages' => $paginator->lastPage(),
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];
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}
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}
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@@ -0,0 +1,116 @@
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<?php
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namespace App\Services\Events;
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use App\Models\Event;
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use App\Services\Invoices\InvoiceGenerationService;
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use Illuminate\Http\UploadedFile;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\File;
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class EventManagementService
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{
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public function __construct(
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private EventChargeService $charges,
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private InvoiceGenerationService $invoiceGeneration
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) {
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}
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public function create(array $payload, ?UploadedFile $flyer, int $actorId): array
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{
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return DB::transaction(function () use ($payload, $flyer, $actorId) {
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$flyerPath = $this->storeFlyer($flyer);
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$event = Event::query()->create([
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'event_name' => $payload['event_name'],
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'event_category' => $payload['event_category'],
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'description' => $payload['description'] ?? null,
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'amount' => $payload['amount'],
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'flyer' => $flyerPath,
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'expiration_date' => $payload['expiration_date'],
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'semester' => $payload['semester'],
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'school_year' => $payload['school_year'],
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'created_by' => $actorId ?: null,
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'created_at' => utc_now(),
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'updated_at' => utc_now(),
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]);
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$seed = $this->charges->seedChargesForEvent(
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$event,
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(string) $payload['school_year'],
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(string) $payload['semester'],
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(float) $payload['amount'],
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$actorId
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);
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return [
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'ok' => true,
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'event' => $event,
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'charges_created' => $seed['created'] ?? 0,
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];
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});
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}
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public function update(int $eventId, array $payload, ?UploadedFile $flyer): array
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{
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$event = Event::query()->find($eventId);
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if (!$event) {
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return ['ok' => false, 'message' => 'Event not found.'];
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}
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$flyerPath = $event->flyer;
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if ($flyer) {
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$flyerPath = $this->storeFlyer($flyer) ?: $flyerPath;
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}
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$event->update([
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'event_name' => $payload['event_name'] ?? $event->event_name,
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'event_category' => $payload['event_category'] ?? $event->event_category,
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'description' => $payload['description'] ?? $event->description,
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'amount' => $payload['amount'] ?? $event->amount,
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'flyer' => $flyerPath,
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'expiration_date' => $payload['expiration_date'] ?? $event->expiration_date,
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'semester' => $payload['semester'] ?? $event->semester,
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'school_year' => $payload['school_year'] ?? $event->school_year,
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'updated_at' => utc_now(),
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]);
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return ['ok' => true, 'event' => $event];
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}
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public function delete(int $eventId, int $actorId): array
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{
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$event = Event::query()->find($eventId);
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if (!$event) {
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return ['ok' => false, 'message' => 'Event not found.'];
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}
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return DB::transaction(function () use ($event) {
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$charges = $this->charges->deleteChargesForEvent((int) $event->id);
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$event->delete();
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foreach ($charges['parent_ids'] ?? [] as $parentId) {
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$this->invoiceGeneration->generateInvoice((int) $parentId, (string) $event->school_year);
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}
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return ['ok' => true];
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});
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}
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private function storeFlyer(?UploadedFile $file): ?string
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{
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if (!$file || !$file->isValid()) {
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return null;
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}
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$dir = public_path('uploads/event_flyers');
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if (!File::exists($dir)) {
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File::makeDirectory($dir, 0755, true);
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}
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$name = $file->hashName();
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$file->move($dir, $name);
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return 'event_flyers/' . $name;
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}
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}
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@@ -0,0 +1,40 @@
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<?php
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namespace App\Services\Events;
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use App\Models\EventCharges;
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use App\Models\Student;
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class EventStudentChargeService
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{
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public function listStudentsWithCharges(int $parentId, string $schoolYear, string $semester): array
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{
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$students = Student::query()
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->where('parent_id', $parentId)
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->get()
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->map(fn ($row) => (array) $row)
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->all();
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$chargedIds = EventCharges::query()
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->where('parent_id', $parentId)
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->where('school_year', $schoolYear)
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->where('semester', $semester)
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->distinct()
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->pluck('student_id')
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->map(fn ($id) => (int) $id)
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->all();
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$chargedMap = array_flip($chargedIds);
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$data = [];
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foreach ($students as $student) {
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$data[] = [
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'id' => (int) ($student['id'] ?? 0),
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'name' => trim(($student['firstname'] ?? '') . ' ' . ($student['lastname'] ?? '')),
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'charged' => isset($chargedMap[(int) ($student['id'] ?? 0)]),
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];
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}
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return $data;
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}
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}
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