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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace BBSLab\NovaTranslation\Http\Controllers\TranslatableResource;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use BBSLab\NovaTranslation\Models\Translation;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Support\Facades\DB;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Laravel\Nova\Actions\ActionEvent;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Laravel\Nova\Http\Controllers\ResourceUpdateController;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Laravel\Nova\Http\Requests\UpdateResourceRequest;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class UpdateController extends ResourceUpdateController  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    use Traits\TranslatableController;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * {@inheritdoc} | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                        
            
                                    
            
            
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                    public function handle(UpdateResourceRequest $request)  | 
            
            
                                                        
            
                                    
            
            
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                    { | 
            
            
                                                        
            
                                    
            
            
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                        if (! $this->isTranslatableResource($request)) { | 
            
            
                                                        
            
                                    
            
            
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                            return parent::handle($request);  | 
            
            
                                                        
            
                                    
            
            
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                        }  | 
            
            
                                                        
            
                                    
            
            
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                        // Inherited from parent controller  | 
            
            
                                                        
            
                                    
            
            
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                        [$model, $resource] = DB::transaction(function () use ($request) { | 
            
                            
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                            $model = $request->findModelQuery()->lockForUpdate()->firstOrFail();  | 
            
            
                                                        
            
                                    
            
            
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                            $resource = $request->newResourceWith($model);  | 
            
            
                                                        
            
                                    
            
            
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                            $resource->authorizeToUpdate($request);  | 
            
            
                                                        
            
                                    
            
            
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                            $resource::validateForUpdate($request);  | 
            
            
                                                        
            
                                    
            
            
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                            if ($this->modelHasBeenUpdatedSinceRetrieval($request, $model)) { | 
            
            
                                                        
            
                                    
            
            
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                                return response('', 409)->throwResponse(); | 
            
            
                                                        
            
                                    
            
            
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                            }  | 
            
            
                                                        
            
                                    
            
            
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                            [$model, $callbacks] = $resource::fillForUpdate($request, $model);  | 
            
                            
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                            ActionEvent::forResourceUpdate($request->user(), $model)->save();  | 
            
            
                                                        
            
                                    
            
            
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                            $model->save();  | 
            
            
                                                        
            
                                    
            
            
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                            collect($callbacks)->each->__invoke();  | 
            
            
                                                        
            
                                    
            
            
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                            return [$model, $resource];  | 
            
            
                                                        
            
                                    
            
            
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                        });  | 
            
            
                                                        
            
                                    
            
            
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                        // Update translations nonTranslatable fields  | 
            
            
                                                        
            
                                    
            
            
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                        $translations = Translation::query()  | 
            
                            
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                            ->select('translatable_id') | 
            
            
                                                        
            
                                    
            
            
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                            ->where('translation_id', '=', $model->translation->translation_id) | 
            
            
                                                        
            
                                    
            
            
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                            ->where('translatable_type', '=', get_class($model)) | 
            
            
                                                        
            
                                    
            
            
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                            ->get();  | 
            
            
                                                        
            
                                    
            
            
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                        foreach ($translations as $translation) { | 
            
            
                                                        
            
                                    
            
            
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                            $translatedModel = $resource::newModel()->find($translation->translatable_id);  | 
            
            
                                                        
            
                                    
            
            
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                            foreach ($model->getNonTranslatable() as $field) { | 
            
            
                                                        
            
                                    
            
            
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                                $translatedModel->$field = $model->$field;  | 
            
            
                                                        
            
                                    
            
            
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                            }  | 
            
            
                                                        
            
                                    
            
            
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                            $translatedModel->save();  | 
            
            
                                                        
            
                                    
            
            
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                        }  | 
            
            
                                                        
            
                                    
            
            
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                        // Inherited from parent controller  | 
            
            
                                                        
            
                                    
            
            
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                        return response()->json([  | 
            
            
                                                        
            
                                    
            
            
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                            'id' => $model->getKey(),  | 
            
            
                                                        
            
                                    
            
            
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                            'resource' => $model->attributesToArray(),  | 
            
            
                                                        
            
                                    
            
            
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                            'redirect' => $resource::redirectAfterUpdate($request, $resource),  | 
            
            
                                                        
            
                                    
            
            
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                        ]);  | 
            
            
                                                        
            
                                    
            
            
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                    }  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.