//item model
protected $table = 'items';


    public function colors()
    {
        return $this->belongsToMany('AppModelsItemColor');
    }

    public function sizes()
    {
        return $this->belongsToMany('AppModelsItemSize');
    }

//tiemsize model

protected $table = 'item_sizes';


    public function items()
    {
        return $this->belongsToMany('AppModelsItem');
    }

//item colors

protected $table = 'item_colors';


    public function items()
    {
        return $this->belongsToMany('AppModelsItem');
    }

//pivot table
Schema::create('item_size_color', function (Blueprint $table) {
            $table->increments('id');
            $table->unsignedInteger('item_id')->index();
            $table->foreign('item_id')->references('id')->on('items');
            $table->unsignedInteger('item_size_id')->index();
            $table->foreign('item_size_id')->references('id')->on('item_sizes');
            $table->unsignedInteger('item_color_id')->index();
            $table->foreign('item_color_id')->references('id')->on('item_sizes');
            $table->timestamps();
        });

//items table
Schema::create('items', function (Blueprint $table) {
            $table->increments('id');
            $table->string('title');
            $table->timestamps();
        });

//items color table
Schema::create('item_colors', function (Blueprint $table) {
            $table->increments('id');
            $table->string('title');
            $table->timestamps();
        });

//items size table
Schema::create('item_sizes', function (Blueprint $table) {
            $table->increments('id');
            $table->string('title');
            $table->timestamps();
        });

public function create(Create $request)
    {
        $item = new Item();
        $item->colors->attach($request->input('availableColors'));
        $item->sizes->attach($request->input('availableSizes'));
        $item->sizes = $request->input('color');
        $title = $request('title');
        if($request->hasFile('image')){ $item->image = $this->uploadFile($request, 'image'); }
        $item->save();

        $item->load('sizes');
        $item->load('colors');


        return response()->json([
            'item' => $item,
        ]);

    }