Initial commit

app/Http/Controllers/Student/DashboardController.php

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+<?php
+
+namespace App\Http\Controllers\Student;
+
+use Illuminate\Support\Facades\Auth;
+use App\Http\Controllers\Controller;
+use App\Models\Course;
+use App\Models\Lesson;
+use App\Models\LessonProgress;
+use App\Models\User;
+
+
+class DashboardController extends Controller
+{
+	public function index()
+	{
+		$user = Auth::user();
+
+		// 1) Enrolled courses (with subject & level)
+		$enrolled = $user->courses()
+			->with(['subject', 'level'])
+			->get();
+
+		// 2) Courses not yet enrolled
+		$availableCourses = Course::with(['subject', 'level'])
+			->whereNotIn('id', $enrolled->pluck('id'))
+			->get();
+
+		// 3) Find which courses this user has started (based on LessonProgress)
+		$progressEntries = LessonProgress::where('user_id', $user->id)
+			->with('lesson.chapter.lessonSection.module.course')
+			->orderByDesc('last_viewed_at')
+			->get();
+
+		$startedCourseIds = $progressEntries
+			->pluck('lesson.chapter.lessonSection.module.course.id')
+			->unique();
+
+		// Split enrolled courses into inProgress and notStarted
+		[$inProgressCourses, $notStartedCourses] = $enrolled->partition(
+			fn($course) => $startedCourseIds->contains($course->id)
+		);
+
+		// 4) Build map of the *latest viewed lesson per course*
+		$lastLessonsByCourse = collect();
+
+		foreach ($progressEntries as $entry) {
+			$course = $entry->lesson->chapter->lessonSection->module->course;
+			$courseId = $course->id;
+
+			// Store the first (i.e. most recent, since entries are sorted DESC) occurrence
+			if (!$lastLessonsByCourse->has($courseId)) {
+				$lastLessonsByCourse->put($courseId, $entry->lesson);
+			}
+		}
+
+		return view('student.dashboard', [
+			'inProgressCourses'   => $inProgressCourses,
+			'notStartedCourses'   => $notStartedCourses,
+			'availableCourses'    => $availableCourses,
+			'lastLessonsByCourse' => $lastLessonsByCourse,
+		]);
+	}
+
+}