*/ protected $fillable = [ 'uuid', 'title', 'type', 'directory_id', 'document_id', 'path', 'lang', 'status', 'order', ]; /** * The attributes that should be cast. * * @var array */ protected $casts = [ 'status' => 'bool', 'lang' => LangEnum::class, 'type' => TypeEnum::class, ]; /** * Perform any actions required after the model boots. * * @return void */ protected static function booted(): void { static::creating(function (self $model) { self::assertFieldIsUnique('title', $model->title); self::setOrder($model); }); static::updating(function (self $model) { $path = \ltrim(\urldecode("docs/" . $model->getOriginal('uuid') . $model->getOriginal('type')), '/'); if (Storage::disk('public')->exists($path)) { Storage::disk('public')->delete($path); } }); static::deleting(function (self $model) { self::removeDocument($model); }); } // * METHODS /** * Asserts using validation that the field is unique. * * @param string $nameField * @param string $valueField * @param integer|null $id * @return void */ private static function assertFieldIsUnique(string $nameField, string $valueField, ?int $id = null): void { $table = (new self())->getTable(); ToolboxHelper::assertFieldIsUnique($table, $nameField, $valueField, $id); } /** * Set order after the last element of the list. * * @param self $model * @return void */ private static function setOrder(self $model): void { $model->order = \intval(self::query()->max('order')) + 1; } /** * Set order after the last element of the list. * * @param self $model * @return void */ public static function removeDocument(self $model): void { $path = \ltrim(\urldecode("storage/docs/{$model->uuid}.{$model->type->label()}"), '/'); if (\strpos($path, 'storage') !== 0) { return; } $path = ToolboxHelper::mbReplace('storage/', '', $path); if (Storage::disk('public')->exists($path)) { Storage::disk('public')->delete($path); } } // * RELATIONSHIPS /** * One To Many Relationship Method. * * @return \Illuminate\Database\Eloquent\Relations\BelongsTo */ public function directory(): \Illuminate\Database\Eloquent\Relations\BelongsTo { return $this->belongsTo(Directory::class, 'directory_id'); } /** * One To Many Relationship Method. * * @return \Illuminate\Database\Eloquent\Relations\BelongsTo */ public function parentDocument(): \Illuminate\Database\Eloquent\Relations\BelongsTo { return $this->belongsTo(Document::class, 'document_id'); } /** * Has Many Relationship Method. * * @return \Illuminate\Database\Eloquent\Relations\HasMany */ public function children(): \Illuminate\Database\Eloquent\Relations\HasMany { return $this->hasMany(Document::class, 'document_id'); } /** * MorphedByMany appusers relation * * @return \Illuminate\Database\Eloquent\Relations\MorphToMany */ public function appusers(): \Illuminate\Database\Eloquent\Relations\MorphToMany { return $this->morphedByMany(AppUser::class, 'taggable'); } /** * MorphToMany tags relation. * * @return \Illuminate\Database\Eloquent\Relations\MorphToMany */ public function tags() { return $this->morphToMany(Tag::class, 'taggable'); } }