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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Te7aHoudini\LaravelTrix\Traits;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Support\Arr;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Support\Str;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Te7aHoudini\LaravelTrix\Models\TrixAttachment;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Te7aHoudini\LaravelTrix\Models\TrixRichText;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                trait HasTrixRichText  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $savedTrixFields = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $savedAttachments = [];  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public static function bootHasTrixRichText()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        static::saving(function ($model) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $trixInputName = Str::lower(class_basename($model)).'-trixFields';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $model->savedTrixFields = Arr::get($model, $trixInputName, []);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $model->savedAttachments = Arr::get($model, 'attachment-'.$trixInputName, []);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            unset($model->$trixInputName);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            unset($model->{'attachment-'.$trixInputName}); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        });  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        static::saved(function ($model) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            foreach ($model->savedTrixFields as $field => $content) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                TrixRichText::updateOrCreate([  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    'model_id' => $model->id,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    'model_type' => $model->getMorphClass(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    'field' => $field,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                ], [  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    'field' => $field,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    'content' => $content,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                ]);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $attachments = Arr::get($model->savedAttachments, $field, []);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                TrixAttachment::whereIn('attachment', is_string($attachments) ? json_decode($attachments) : $attachments) | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    ->update([  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                        'is_pending' => 0,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                        'attachable_id' => $model->id,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    ]);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $model->savedTrixFields = [];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        });  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function trix($field, $config = [])  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return app('laravel-trix')->make($this, $field, $config); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function trixRichText()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->morphMany(TrixRichText::class, 'model');  | 
            
                            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function trixAttachments()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->morphMany(TrixAttachment::class, 'attachable');  | 
            
                            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idableprovides a methodequalsIdthat in turn relies on the methodgetId(). If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()as an abstract method to the trait will make sure it is available.