58 lines
1.5 KiB
PHP
58 lines
1.5 KiB
PHP
<?php
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namespace App\Http\Middleware;
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use App\Models\Course\Course;
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use App\Models\Course\CourseEnrollment;
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use App\Models\Course\WatchHistory;
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use Closure;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Auth;
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use Symfony\Component\HttpFoundation\Response;
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class CheckEnroll
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{
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/**
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* Handle an incoming request.
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*
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* @param \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response) $next
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*/
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public function handle(Request $request, Closure $next): Response
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{
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$user = Auth::user();
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if ($user->role == 'admin') {
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return $next($request);
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}
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$watchHistory = $request->route('watch_history');
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if (!($watchHistory instanceof WatchHistory)) {
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$watchHistory = WatchHistory::find($watchHistory);
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}
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if (!$watchHistory) {
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return back()->with('error', 'Invalid watch history');
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}
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$course = Course::find($watchHistory->course_id);
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if (!$course) {
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return back()->with('error', 'Invalid course');
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}
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if ($user->role == 'instructor' && $user->instructor_id == $course->instructor_id) {
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return $next($request);
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}
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$enrollment = CourseEnrollment::where('user_id', $user->id)
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->where('course_id', $watchHistory->course_id)
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->first();
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if ($enrollment) {
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return $next($request);
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}
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return back()->with('error', 'You are not enrolled in this course');
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}
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}
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