Course Laravel Package

Getting Started

Minimal Setup

1. Installation Add the package via Composer (if available in a private repo or fork):

   composer require beloop/course
   

   Publish the config (if applicable):

   php artisan vendor:publish --provider="Beloop\Course\CourseServiceProvider"
   

2. First Use Case Load a course model and display its metadata:

   use Beloop\Course\Models\Course;
   
   $course = Course::find(1);
   echo $course->title; // Basic property access
   echo $course->description;
   

3. Key Files to Review

   • config/course.php (if published)
   • app/Models/Course.php (or vendor/beloop/course/src/Models/Course.php)
   • routes/course.php (if included in the package)

Implementation Patterns

Core Workflows

1. Course CRUD Use Eloquent methods for basic operations:

   // Create
   $course = Course::create([
       'title' => 'Laravel Fundamentals',
       'slug' => 'laravel-fundamentals',
       'description' => 'Learn Laravel from scratch...',
   ]);
   
   // Update
   $course->update(['description' => 'Updated description']);
   
   // Delete
   $course->delete();
   

2. Course Relationships If the package supports modules/lessons:

   // Eager-load relationships
   $courseWithLessons = Course::with('lessons')->find(1);
   
   // Access related models
   foreach ($courseWithLessons->lessons as $lesson) {
       echo $lesson->title;
   }
   

3. API Integration Use Laravel’s built-in API resources:

   // In routes/api.php
   Route::apiResource('courses', 'CourseController');
   
   // Example Controller
   public function index() {
       return CourseResource::collection(Course::all());
   }
   

4. Frontend Integration Pass course data to Blade views:

   // Controller
   public function show($id) {
       return view('courses.show', ['course' => Course::findOrFail($id)]);
   }
   
   // Blade
   <h1>{{ $course->title }}</h1>
   <p>{{ $course->description }}</p>
   

Gotchas and Tips

Common Pitfalls

1. Archived Package Risks

   • No Updates: Last release in 2019 may lack compatibility with modern Laravel (8/9/10).
   • Security: Unmaintained packages may have vulnerabilities. Audit dependencies manually.
   • Fork Required: Likely needs forking to adapt to newer Laravel versions.

2. Configuration Quirks

   • Missing Config: If config/course.php isn’t published, check for hardcoded defaults in the package.
   • Database Schema: Verify migrations match your expected structure (e.g., courses table).

3. Debugging Tips

   • Eloquent Events: Override model events for debugging:

     Course::observe(CourseObserver::class);
     

   • Query Logging: Enable Laravel’s query logging to inspect SQL:

     DB::enableQueryLog();
     Course::find(1);
     dd(DB::getQueryLog());
     

Extension Points

1. Customizing Models Extend the base Course model:

   namespace App\Models;
   
   use Beloop\Course\Models\Course as BeloopCourse;
   
   class Course extends BeloopCourse {
       // Add custom accessors/mutators
       public function getFormattedTitleAttribute() {
           return strtoupper($this->title);
       }
   }
   

2. Adding Fields If the schema is too rigid, create a pivot table or JSON column:

   // Migration example
   Schema::table('courses', function (Blueprint $table) {
       $table->json('metadata')->nullable();
   });
   

3. Testing Use Laravel’s testing tools to verify functionality:

   public function test_course_creation() {
       $course = Course::factory()->create();
       $this->assertDatabaseHas('courses', ['id' => $course->id]);
   }