48 lines
1.4 KiB
PHP
48 lines
1.4 KiB
PHP
<?php
|
|
|
|
namespace App\Services\Admin\Manage\Course;
|
|
|
|
use App\Models\Course;
|
|
use Illuminate\Contracts\Pagination\LengthAwarePaginator;
|
|
use Illuminate\Database\Eloquent\Collection;
|
|
|
|
class CourseService
|
|
{
|
|
public function getAllForSelect(): Collection
|
|
{
|
|
return Course::select(['id', 'code', 'name', 'department_id'])->get();
|
|
}
|
|
|
|
public function paginated(int $perPage = 25, string $search = '', string $sort = 'created_at', string $direction = 'desc'): LengthAwarePaginator
|
|
{
|
|
return Course::query()
|
|
->select(['id', 'code', 'name', 'credits', 'department_id', 'semester_number'])
|
|
->with('department:id,name')
|
|
->when($search, fn ($q) => $q->where('name', 'like', "%{$search}%")->orWhere('code', 'like', "%{$search}%"))
|
|
->orderBy($sort, $direction)
|
|
->paginate($perPage);
|
|
}
|
|
|
|
public function create(array $data): Course
|
|
{
|
|
return Course::create($data);
|
|
}
|
|
|
|
public function update(Course $course, array $data): Course
|
|
{
|
|
$course->code = $data['code'];
|
|
$course->name = $data['name'];
|
|
$course->credits = $data['credits'];
|
|
$course->department_id = $data['department_id'];
|
|
$course->semester_number = $data['semester_number'] ?? null;
|
|
$course->update();
|
|
|
|
return $course;
|
|
}
|
|
|
|
public function delete(Course $course): bool
|
|
{
|
|
return $course->delete();
|
|
}
|
|
}
|