back-meditation/app/Http/Controllers/SaveController.php

<?php
// app/Http/Controllers/SaveController.php
namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\SavedItem;
use Illuminate\Database\Eloquent\Relations\MorphTo;

class SaveController extends Controller
{
    // Relations to eager-load for each saveable/likeable type so the full
    // model (with its categories, images, tags, ...) is returned.
    public static function morphRelations(): array
    {
        return [
            \App\Models\Media::class => ['image', 'detailImage', 'categories', 'subCategories', 'tags'],
            \App\Models\Music::class => ['image', 'playlists', 'tags'],
            \App\Models\MusicPlaylist::class => ['image', 'detailImage', 'categories', 'subcategories'],
            \App\Models\BreathingTemplate::class => ['image', 'breathingColor'],
        ];
    }

    /**
     * Save an item (music, media, breathing template, etc.)
     */
    public function save(Request $request)
    {
        $request->validate([
            'type' => 'required|string|in:music,media,breathing-template,playlist',
            'id' => 'required|integer',
        ]);
        
        $model = $this->getModel($request->type, $request->id);
        
        if (!$model) {
            return response()->json([
                'message' => 'Item not found'
            ], 404);
        }
        
        $result = $model->addSave();
        
        return response()->json([
            'message' => 'Item saved successfully',
            'is_saved' => true,
            'saved_count' => $model->saved_count
        ]);
    }
    
    /**
     * Unsave an item
     */
    public function unsave(Request $request)
    {
        $request->validate([
            'type' => 'required|string|in:music,media,breathing-template,playlist',
            'id' => 'required|integer',
        ]);
        
        $model = $this->getModel($request->type, $request->id);
        
        if (!$model) {
            return response()->json([
                'message' => 'Item not found'
            ], 404);
        }
        
        $result = $model->removeSave();
        
        return response()->json([
            'message' => 'Item removed from saved',
            'is_saved' => false,
            'saved_count' => $model->saved_count
        ]);
    }
    
    /**
     * Toggle save status
     */
    public function toggleSave(Request $request)
    {
        $request->validate([
            'type' => 'required|string|in:music,media,breathing-template,playlist',
            'id' => 'required|integer',
        ]);
        
        $model = $this->getModel($request->type, $request->id);
        
        if (!$model) {
            return response()->json([
                'message' => 'Item not found'
            ], 404);
        }
        
        $result = $model->toggleSaveStatus();
        
        return response()->json([
            'message' => $result ? 'Item saved successfully' : 'Item removed from saved',
            'is_saved' => $model->is_saved,
            'saved_count' => $model->saved_count
        ]);
    }
    
    /**
     * Get all saved items for the authenticated user
     */
     public function mySavedItems(Request $request)
    {
        $type = $request->get('type'); // Optional filter by type
        
        $query = SavedItem::with(['saveable' => fn (MorphTo $m) => $m->morphWith(self::morphRelations())])
            ->where('user_id', auth()->id());
        
        if ($type) {
            $modelClass = $this->getModelClass($type);
            $query->where('saveable_type', $modelClass);
        }
        
        $savedItems = $query->latest()->paginate(20);
        
        return response()->json([
            'data' => $savedItems,
            'total' => $savedItems->total(),
            'types' => [
                'music' => 'App\\Models\\Music',
                'media' => 'App\\Models\\Media',
                'breathing-template' => 'App\\Models\\BreathingTemplate',
                'playlist' => 'App\\Models\\MusicPlaylist',
            ]
        ]);
    }
    /**
     * Check if specific item is saved by user
     */
    public function checkSaved(Request $request)
    {
        $request->validate([
            'type' => 'required|string|in:music,media,breathing-template,playlist',
            'id' => 'required|integer',
        ]);
        
        $model = $this->getModel($request->type, $request->id);
        
        if (!$model) {
            return response()->json([
                'message' => 'Item not found'
            ], 404);
        }
        
        return response()->json([
            'is_saved' => $model->is_saved,
            'saved_count' => $model->saved_count
        ]);
    }
    
    private function getModel($type, $id)
    {
        $modelClass = $this->getModelClass($type);
        return $modelClass::find($id);
    }
    
    private function getModelClass($type)
    {
        $models = [
            'music' => \App\Models\Music::class,
            'media' => \App\Models\Media::class,
            'breathing-template' => \App\Models\BreathingTemplate::class,
            'playlist' => \App\Models\MusicPlaylist::class,
        ];

        return $models[$type] ?? null;
    }
}





//    public function mySavedItems(Request $request)
//     {
//         $type = $request->get('type');
        
//         $query = SavedItem::with('saveable')
//             ->where('user_id', auth()->id());
        
//         if ($type) {
//             $modelClass = $this->getModelClass($type);
//             $query->where('saveable_type', $modelClass);
//         }
        
//         $savedItems = $query->latest()->paginate(20);
        
//         // Transform the response to include formatted data
//         $transformedItems = $savedItems->map(function ($savedItem) {
//             $item = $savedItem->saveable;
            
//             if (!$item) return null;
            
//             $baseData = [
//                 'saved_id' => $savedItem->id,
//                 'saved_at' => $savedItem->created_at,
//                 'type' => class_basename($savedItem->saveable_type),
//             ];
            
//             // Add type-specific data
//             if ($item instanceof \App\Models\Music) {
//                 return array_merge($baseData, [
//                     'id' => $item->id,
//                     'title' => $item->title,
//                     'artist' => $item->artist,
//                     'duration' => $item->duration_formatted ?? $item->duration,
//                     'image_url' => $item->image_url,
//                     'is_saved' => true,
//                 ]);
//             } elseif ($item instanceof \App\Models\Media) {
//                 return array_merge($baseData, [
//                     'id' => $item->id,
//                     'title' => $item->title,
//                     'caption' => $item->caption,
//                     'type' => $item->type,
//                     'duration' => $item->duration,
//                     'image_url' => $item->image->url ?? null,
//                     'is_saved' => true,
//                 ]);
//             } elseif ($item instanceof \App\Models\BreathingTemplate) {
//                 return array_merge($baseData, [
//                     'id' => $item->id,
//                     'name' => $item->name,
//                     'description' => $item->description,
//                     'duration' => $item->duration,
//                     'inhale' => $item->inhale,
//                     'exhale' => $item->exhale,
//                     'breath_hold' => $item->breath_hold,
//                     'image_url' => $item->image_url,
//                     'is_saved' => true,
//                 ]);
//             }
            
//             return $baseData;
//         })->filter();