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<?php |
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namespace App\Http\Controllers; |
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use App\Judite\Models\Course; |
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use Illuminate\Support\Facades\DB; |
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use Illuminate\Support\Facades\Auth; |
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use App\Exceptions\UserIsAlreadyEnrolledInCourseException; |
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class CourseEnrollmentController extends Controller |
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{ |
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/** |
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* Create a new controller instance. |
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*/ |
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public function __construct() |
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{ |
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$this->middleware('auth'); |
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$this->middleware('can.student'); |
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$this->middleware('student.verified'); |
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$this->middleware('can.enroll'); |
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} |
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/** |
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* Store a newly created resource in storage. |
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* |
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* @param int $id |
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* |
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* @return \Illuminate\Http\Response |
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*/ |
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public function store($id) |
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{ |
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try { |
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$course = DB::transaction(function () use ($id) { |
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$course = Course::findOrFail($id); |
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student()->enroll($course); |
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return $course; |
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}); |
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flash("You have successfully enrolled in {$course->name}.")->success(); |
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} catch (UserIsAlreadyEnrolledInCourseException $e) { |
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$course = $e->getCourse(); |
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flash("You are already enrolled in {$course->name}.")->error(); |
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} |
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return redirect()->route('courses.index'); |
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} |
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/** |
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* Remove the specified resource from storage. |
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* |
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* @param int $id |
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* |
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* @return \Illuminate\Http\Response |
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*/ |
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public function destroy($id) |
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{ |
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$course = DB::transaction(function () use ($id) { |
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$course = Course::findOrFail($id); |
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student()->unenroll($course); |
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return $course; |
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}); |
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flash("You have successfully deleted the enrollment in {$course->name}.")->success(); |
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return redirect()->route('courses.index'); |
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} |
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} |
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Hackathonners /
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