116 lines
3.0 KiB
PHP
116 lines
3.0 KiB
PHP
<?php
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namespace App\Http\Controllers\Admin;
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use App\Http\Controllers\Controller;
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use Illuminate\Http\Request;
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use App\Models\Course;
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use App\Models\LessonSection;
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class LessonSectionController extends Controller
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{
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public function show(Course $course, LessonSection $section)
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{
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// Optional safety: ensure this section actually belongs to this course
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// (assuming LessonSection -> module -> course)
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if ($section->module && $section->module->course_id !== $course->id) {
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abort(404);
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}
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// Eager load chapters for this section
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$section->load(['chapters' => function ($q) {
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$q->orderBy('order');
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}]);
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return view('admin.sections.show', [
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'course' => $course,
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'section' => $section,
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]);
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}
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public function index(Course $course)
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{
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$sections = $course->lessonSections()->orderBy('order')->get();
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return view('admin.lesson_sections.index', compact('course', 'sections'));
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}
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public function store(Request $request, Course $course)
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{
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$request->validate([
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'module_id' => 'required|exists:modules,id',
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'title' => 'required|string|max:255',
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'year' => 'nullable|integer',
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]);
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$module = \App\Models\Module::findOrFail($request->module_id);
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// Safety check: ensure module belongs to this course
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if ($module->course_id !== $course->id) {
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abort(404);
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}
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LessonSection::create([
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'module_id' => $module->id,
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'title' => $request->title,
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'year' => $request->year,
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'order' => $module->lessonSections()->count() + 1,
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]);
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return back()->with('success', 'Lesson section added.');
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}
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public function update(Request $request, Course $course, LessonSection $lessonSection)
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{
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$request->validate([
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'title' => 'required|string|max:255',
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'year' => 'nullable|integer',
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]);
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$lessonSection->update([
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'title' => $request->title,
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'year' => $request->year,
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]);
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return back()->with('success', 'Lesson section updated.');
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}
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public function destroy(Course $course, LessonSection $section)
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{
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// Ensure the section belongs to the course via the module
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if ($section->module->course_id !== $course->id) {
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abort(404);
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}
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// Delete all chapters and their lessons/videos
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foreach ($section->chapters as $chapter) {
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// delete lessons inside the chapter
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foreach ($chapter->lessons as $lesson) {
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$lesson->videos()->delete();
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}
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$chapter->lessons()->delete();
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$chapter->delete();
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}
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// Delete the section itself
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$section->delete();
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return redirect()
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->route('admin.courses.show', $course->slug)
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->with('success', 'Lesson section deleted.');
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}
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public function reorder(Request $request, Course $course)
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{
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$ids = json_decode($request->order, true);
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foreach ($ids as $i => $id) {
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LessonSection::where('id', $id)->update(['order' => $i + 1]);
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}
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return back()->with('success', 'Lesson section order updated.');
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}
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}
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