feat: Implement Document Module with Dropzone file upload functionality

- Added DocumentController for handling document uploads and management.
- Created Document model with necessary attributes and relationships.
- Implemented DocumentService for business logic related to documents.
- Set up routes for document management in both web and API contexts.
- Developed views for document upload using Dropzone for file handling.
- Included necessary assets and styles for the Document module.
- Created migration for documents table with appropriate fields.
- Added configuration and service provider for the Document module.

Modules/Document/app/Http/Controllers/DocumentController.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace Modules\Document\Http\Controllers;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+use Illuminate\Support\Str;
+use Modules\CCMS\Models\Country;
+use Modules\CCMS\Models\Service;
+use Modules\CCMS\Models\Test;
+use Modules\Document\Services\DocumentService;
+use Yajra\DataTables\Facades\DataTables;
+
+class DocumentController extends Controller
+{
+    protected $documentService;
+
+    public function __construct(DocumentService $documentService)
+    {
+        $this->documentService = $documentService;
+    }
+
+    public function index()
+    {
+        $title = 'Upload Documents';
+        $countryOptions = Country::whereNull('parent_id')->pluck('title', 'id')->mapWithKeys(fn($title, $id) => ["Country:$id" => "Country - $title"]);
+        $serviceOptions = Service::whereNull('parent_id')->pluck('title', 'id')->mapWithKeys(fn($title, $id) => ["Service:$id" => "Service - $title"]);
+        $testOptions = Test::whereNull('parent_id')->pluck('title', 'id')->mapWithKeys(fn($title, $id) => ["Test:$id" => "Test - $title"]);
+
+        $modelOptions = $countryOptions->merge($serviceOptions)->merge($testOptions);
+
+        return view('document::document.index', compact('modelOptions', 'title'));
+    }
+
+
+    public function dropzoneUpload(Request $request)
+    {
+        $request->validate([
+            'model' => 'required|string',
+            'file' => 'required|array',
+            'file.*' => 'file|mimes:pdf,doc,docx,jpg,png|max:5120',
+            'title' => 'nullable|string',
+        ]);
+
+        $parts = explode(':', $request->model);
+
+        if (count($parts) !== 2) {
+            return response()->json(['error' => 'Invalid model format.'], 422);
+        }
+
+        [$modelType, $modelId] = $parts;
+        $modelClass = "App\\Models\\$modelType";
+
+        if (!class_exists($modelClass)) {
+            return response()->json(['error' => 'Invalid model selected.'], 422);
+        }
+
+        $model = $modelClass::findOrFail($modelId);
+
+        foreach ($request->file('file') as $uploadedFile) {
+            $path = $uploadedFile->store('documents');
+
+            $model->documents()->create([
+                'title' => $request->title ?? 'Untitled',
+                'file_path' => $path,
+            ]);
+        }
+
+        return response()->json(['success' => 'Files uploaded successfully']);
+    }
+}

Modules/Document/app/Models/Document.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace Modules\Document\Models;
+
+use Illuminate\Database\Eloquent\Casts\Attribute;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\MorphTo;
+use Illuminate\Support\Facades\Storage;
+use Illuminate\Support\Str;
+
+class Document extends Model
+{
+    use HasFactory;
+
+     protected $fillable = ['title', 'file_path'];
+
+
+    public function documentable(): MorphTo
+    {
+        return $this->morphTo();
+    }
+
+    public function getUrl()
+    {
+        $path = $this->document_path;
+        return Storage::disk('public')->url($path);
+    }
+
+    public function getSize()
+    {
+        $path = $this->document_path;
+
+        if (Storage::disk('public')->exists($path)) {
+            $sizeInBytes = Storage::disk('public')->size($path);
+            return round($sizeInBytes / 1024, 2) . " KB";
+        }
+        return 0;
+    }
+
+
+    public function getExtension()
+    {
+        return pathinfo($this->document_path, PATHINFO_EXTENSION);
+    }
+
+    public function isImageFile()
+    {
+        $imageExtensions = ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'svg', 'webp', 'tiff', 'tif', 'ico'];
+        $extension = pathinfo($this->document_path, PATHINFO_EXTENSION);
+        return in_array(Str::lower($extension), $imageExtensions);
+    }
+
+    protected function documentPath(): Attribute
+    {
+        return Attribute::make(
+            get: function (mixed $value, array $attributes) {
+                $collectionName = $attributes['collection_name'];
+                $path = $attributes['document_path'];
+                return "{$collectionName}/{$path}";
+            }
+        );
+    }
+
+    public function scopeActive($query, int $status = 1)
+    {
+        return $query->where('status', $status);
+    }
+}

Modules/Document/app/Providers/DocumentServiceProvider.php

@@ -0,0 +1,135 @@
+<?php
+
+namespace Modules\Document\Providers;
+
+use Illuminate\Support\Facades\Blade;
+use Illuminate\Support\ServiceProvider;
+use Nwidart\Modules\Traits\PathNamespace;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+
+class DocumentServiceProvider extends ServiceProvider
+{
+    use PathNamespace;
+
+    protected string $name = 'Document';
+
+    protected string $nameLower = 'document';
+
+    /**
+     * Boot the application events.
+     */
+    public function boot(): void
+    {
+        $this->registerCommands();
+        $this->registerCommandSchedules();
+        $this->registerTranslations();
+        $this->registerConfig();
+        $this->registerViews();
+        $this->loadMigrationsFrom(module_path($this->name, 'database/migrations'));
+    }
+
+    /**
+     * Register the service provider.
+     */
+    public function register(): void
+    {
+        $this->app->register(EventServiceProvider::class);
+        $this->app->register(RouteServiceProvider::class);
+    }
+
+    /**
+     * Register commands in the format of Command::class
+     */
+    protected function registerCommands(): void
+    {
+        // $this->commands([]);
+    }
+
+    /**
+     * Register command Schedules.
+     */
+    protected function registerCommandSchedules(): void
+    {
+        // $this->app->booted(function () {
+        //     $schedule = $this->app->make(Schedule::class);
+        //     $schedule->command('inspire')->hourly();
+        // });
+    }
+
+    /**
+     * Register translations.
+     */
+    public function registerTranslations(): void
+    {
+        $langPath = resource_path('lang/modules/'.$this->nameLower);
+
+        if (is_dir($langPath)) {
+            $this->loadTranslationsFrom($langPath, $this->nameLower);
+            $this->loadJsonTranslationsFrom($langPath);
+        } else {
+            $this->loadTranslationsFrom(module_path($this->name, 'lang'), $this->nameLower);
+            $this->loadJsonTranslationsFrom(module_path($this->name, 'lang'));
+        }
+    }
+
+    /**
+     * Register config.
+     */
+    protected function registerConfig(): void
+    {
+        $relativeConfigPath = config('modules.paths.generator.config.path');
+        $configPath = module_path($this->name, $relativeConfigPath);
+
+        if (is_dir($configPath)) {
+            $iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($configPath));
+
+            foreach ($iterator as $file) {
+                if ($file->isFile() && $file->getExtension() === 'php') {
+                    $relativePath = str_replace($configPath . DIRECTORY_SEPARATOR, '', $file->getPathname());
+                    $configKey = $this->nameLower . '.' . str_replace([DIRECTORY_SEPARATOR, '.php'], ['.', ''], $relativePath);
+                    $key = ($relativePath === 'config.php') ? $this->nameLower : $configKey;
+
+                    $this->publishes([$file->getPathname() => config_path($relativePath)], 'config');
+                    $this->mergeConfigFrom($file->getPathname(), $key);
+                }
+            }
+        }
+    }
+
+    /**
+     * Register views.
+     */
+    public function registerViews(): void
+    {
+        $viewPath = resource_path('views/modules/'.$this->nameLower);
+        $sourcePath = module_path($this->name, 'resources/views');
+
+        $this->publishes([$sourcePath => $viewPath], ['views', $this->nameLower.'-module-views']);
+
+        $this->loadViewsFrom(array_merge($this->getPublishableViewPaths(), [$sourcePath]), $this->nameLower);
+
+        $componentNamespace = $this->module_namespace($this->name, $this->app_path(config('modules.paths.generator.component-class.path')));
+        Blade::componentNamespace($componentNamespace, $this->nameLower);
+    }
+
+    /**
+     * Get the services provided by the provider.
+     */
+    public function provides(): array
+    {
+        return [];
+    }
+
+    private function getPublishableViewPaths(): array
+    {
+        $paths = [];
+        foreach (config('view.paths') as $path) {
+            if (is_dir($path.'/modules/'.$this->nameLower)) {
+                $paths[] = $path.'/modules/'.$this->nameLower;
+            }
+        }
+
+        return $paths;
+    }
+}

Modules/Document/app/Providers/EventServiceProvider.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Modules\Document\Providers;
+
+use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
+
+class EventServiceProvider extends ServiceProvider
+{
+    /**
+     * The event handler mappings for the application.
+     *
+     * @var array<string, array<int, string>>
+     */
+    protected $listen = [];
+
+    /**
+     * Indicates if events should be discovered.
+     *
+     * @var bool
+     */
+    protected static $shouldDiscoverEvents = true;
+
+    /**
+     * Configure the proper event listeners for email verification.
+     */
+    protected function configureEmailVerification(): void
+    {
+        //
+    }
+}

Modules/Document/app/Providers/RouteServiceProvider.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Modules\Document\Providers;
+
+use Illuminate\Support\Facades\Route;
+use Illuminate\Foundation\Support\Providers\RouteServiceProvider as ServiceProvider;
+
+class RouteServiceProvider extends ServiceProvider
+{
+    protected string $name = 'Document';
+
+    /**
+     * Called before routes are registered.
+     *
+     * Register any model bindings or pattern based filters.
+     */
+    public function boot(): void
+    {
+        parent::boot();
+    }
+
+    /**
+     * Define the routes for the application.
+     */
+    public function map(): void
+    {
+        $this->mapApiRoutes();
+        $this->mapWebRoutes();
+    }
+
+    /**
+     * Define the "web" routes for the application.
+     *
+     * These routes all receive session state, CSRF protection, etc.
+     */
+    protected function mapWebRoutes(): void
+    {
+        Route::middleware('web')->group(module_path($this->name, '/routes/web.php'));
+    }
+
+    /**
+     * Define the "api" routes for the application.
+     *
+     * These routes are typically stateless.
+     */
+    protected function mapApiRoutes(): void
+    {
+        Route::middleware('api')->prefix('api')->name('api.')->group(module_path($this->name, '/routes/api.php'));
+    }
+}

Modules/Document/app/Services/DocumentService.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace Modules\Document\Services;
+
+use Illuminate\Support\Facades\DB;
+use Modules\Document\Models\Document;
+
+class DocumentService
+{
+
+    public function getAllCategories()
+    {
+        $query = Document::query();
+        return $query->get();
+    }
+
+    public function storeDocument(array $documentData): Document
+    {
+        return DB::transaction(function () use ($documentData) {
+            $document = Document::create($documentData);
+
+            return $document;
+        });
+    }
+
+    public function getDocumentById(int $id)
+    {
+        return Document::findOrFail($id);
+    }
+
+    public function updateDocument(int $id, array $documentData)
+    {
+        $document = $this->getDocumentById($id);
+
+        return DB::transaction(function () use ($document, $documentData) {
+            $document->update($documentData);
+            return $document;
+        });
+    }
+
+    public function deleteDocument(int $id)
+    {
+        return DB::transaction(function () use ($id) {
+            $document = $this->getDocumentById($id);
+            $document->delete();
+            return true;
+        });
+    }
+}