59 lines
1.8 KiB
PHP
59 lines
1.8 KiB
PHP
<?php
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namespace App\Services\Admin\AcademicClasses;
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use App\Models\Assignment;
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use Illuminate\Contracts\Pagination\LengthAwarePaginator;
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use Illuminate\Http\UploadedFile;
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class AssignmentService
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{
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public function paginated(int $perPage = 25, string $search = '', ?int $courseClassId = null): LengthAwarePaginator
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{
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return Assignment::query()
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->select(['id', 'course_class_id', 'title', 'description', 'deadline'])
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->withCount('submissions')
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->with('courseClass.course:id,code,name')
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->when($search, fn ($q) => $q->where('title', 'like', "%{$search}%"))
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->when($courseClassId, fn ($q) => $q->where('course_class_id', $courseClassId))
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->latest()
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->paginate($perPage);
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}
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public function create(array $data, ?UploadedFile $file): Assignment
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{
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$assignment = Assignment::create([
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'course_class_id' => $data['course_class_id'],
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'title' => $data['title'],
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'description' => $data['description'] ?? null,
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'deadline' => $data['deadline'],
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]);
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if ($file) {
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$assignment->addMedia($file)->toMediaCollection('assignment_attachment');
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}
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return $assignment;
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}
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public function update(Assignment $assignment, array $data, ?UploadedFile $file): Assignment
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{
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$assignment->course_class_id = $data['course_class_id'];
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$assignment->title = $data['title'];
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$assignment->description = $data['description'] ?? null;
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$assignment->deadline = $data['deadline'];
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$assignment->update();
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if ($file) {
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$assignment->addMedia($file)->toMediaCollection('assignment_attachment');
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}
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return $assignment;
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}
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public function delete(Assignment $assignment): bool
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{
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return $assignment->delete();
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}
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}
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