Simplified cart actions

cart.yml

sylius_shop_add_to_cart:
    path: /cart/
    methods: [POST]
    defaults:
        _controller: sylius.controller.cart_item:createAction
        _sylius:
            factory:
                method: createForCart
                arguments:
                    - 'expr:service('sylius.context.cart').getCart()'
                    
sylius_shop_remove_from_cart:
    path: /cart/{id}
    methods: [DELETE]
    defaults:
        _controller: sylius.controller.cart_item.deleteAction
        _sylius:
            repository:
                method: findOneByCartAndId
                arguments:
                     - 'expr:service('sylius.context.cart').getCart()'
                     - $id
                     
 sylius_shop_clear_cart:
    path: /cart/
    methods: [DELETE]
    defaults:
        _controller: sylius.controller.cart:deleteAction
        _sylius:
            repository:
                method: find
                arguments: ['expr:service('sylius.context.cart').getCart().getId()']
                
sylius_shop_cart_summary:
    path: /cart/
    methods: [GET, PUT, PATCH]
     defaults:
        _controller: sylius.controller.cart:updateAction
        _sylius:
            repository:
                method: find
                arguments: ['expr:service('sylius.context.cart').getCart().getId()']
            redirect: referer