README

QuoteGraphQl provides basic types and resolvers for Checkout steps.

Endpoint description

All endpoints here should accept the same data as the API does. For an api reference, please follow this link

IMPORTANT NOTE: every following mutation and query work without specifying the quote_id param (or quoteId). If none quote id is specified the resolver will attempt to load the quote id from Auth header, where auth token should be present. If quoteId is passed, it will treat it as a guest request, so the quote_id should be encoded.

IMPORTANT NOTE: this endpoint is an alternative for Magento 2 GraphQL Quote endpoint that is storing quote_id for authorized customer on server (using state-full approach).

getCartForCustomer

This endpoint allows to get full cart data (items + totals).

query GetCartForCustomer ($_guestCartId_0: String) {
    getCartForCustomer(guestCartId: $_guestCartId_0) {
        id
        tax_amount
        subtotal
        discount_amount
        subtotal_with_discount
        grand_total
        items {
            item_id
            qty
            product {
                price {
                    maximalPrice {
                        amount {
                            value
                            currency
                        }
                        adjustments {
                            code
                            amount {
                                value
                                currency
                            }
                        }
                    }
                }
            }
        }
    }
}

{
  "_guestCartId_0":"xIXmScRLWb5ntIEsYe2ymzrVXYraivGx"
}

saveCartItem

type cartItem now implements sub-type of CartItemId, that allows to reference by one of many: item_id or product SKU. This will become non-nullable in the future releases, when "sku" and "item_id" will be dropped.

This endpoint allows to submit items to cart following the default API payload schema. In beneath example is a simple product option addition to cart.

mutation SaveCartItem ($_cartItem_0: CartItemInput!, $_guestCartId_0: String) {
    saveCartItem(cartItem: $_cartItem_0, guestCartId: $_guestCartId_0) {
        getCartForCustomer(guestCartId: $_guestCartId_0) {
            id
            tax_amount
            subtotal
            discount_amount
            subtotal_with_discount
            grand_total
            items {
                item_id
                qty
                product {
                    price {
                        maximalPrice {
                            amount {
                                value
                                currency
                            }
                            adjustments {
                                code
                                amount {
                                    value
                                    currency
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}

{
  "_cartItem_0":{
    "sku":"Test simple product",
    "product_type":"simple",
    "qty":1,
    "product_option": {
        "extension_attributes":{}
    }
  },
  "_guestCartId_0":"xIXmScRLWb5ntIEsYe2ymzrVXYraivGx"
}

removeCartItem

mutation RemoveCartItem($item_id: Int!, $_guestCartId_0: String) {
    removeCartItem(item_id: $item_id, guestCartId: $_guestCartId_0) {
        getCartForCustomer(guestCartId: $_guestCartId_0) {
            id
            tax_amount
            subtotal
            discount_amount
            subtotal_with_discount
            grand_total
            items {
                item_id
                qty
                product {
                    price {
                        maximalPrice {
                            amount {
                                value
                                currency
                            }
                            adjustments {
                                code
                                amount {
                                    value
                                    currency
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}

{
   "item_id": 1,
   "quoteId": "s44Xcnya8dmbysAeNTOozFsZCh8tyCH9"
}

estimateShippingCosts

mutation EstimateShippingCosts(
    $guestCartId: String!
    $address: EstimateShippingCostsAddress!
) {
    estimateShippingCosts(address: $address, guestCartId: $guestCartId) {
        carrier_code
        method_code
        carrier_title
        method_title
        error_message
        amount
        base_amount
        price_excl_tax
        price_incl_tax
        available
    }
}

{
  "guestCartId": "s44Xcnya8dmbysAeNTOozFsZCh8tyCH9",
  "address": {
      "region": "New York",
      "region_id": 43,
      "region_code": "NY",
      "country_id": "US",
      "street": [
      	"123 Oak Ave"
      ],
      "postcode": "10577",
      "city": "Purchase",
      "firstname": "Jane",
      "lastname": "Doe",
      "customer_id": 4,
      "email": "jdoe@example.com",
      "telephone": "(512) 555-1111",
      "same_as_billing": 1
  }
}

saveAddressInformation

mutation SaveAddressInformation(
  	$addressInformation: SaveAddressInformation!
  	$guestCartId: String
) {
	saveAddressInformation(
		addressInformation: $addressInformation,
    	guestCartId: $guestCartId
  	) {
  		payment_methods {
    		code
    		title
  		}
    	totals {
			grand_total
      		items {
        		name
        		qty
      		}
    	}
	}
}

{
   "guestCartId": "s44Xcnya8dmbysAeNTOozFsZCh8tyCH9",
   "addressInformation":{
      "shipping_address":{
         "region":"New York",
         "region_id":43,
         "region_code":"NY",
         "country_id":"US",
         "street":[
            "123 Oak Ave"
         ],
         "postcode":"10577",
         "city":"Purchase",
         "firstname":"Jane",
         "lastname":"Doe",
         "email":"jdoe@example.com",
         "telephone":"512-555-1111"
      },
      "billing_address":{
         "region":"New York",
         "region_id":43,
         "region_code":"NY",
         "country_id":"US",
         "street":[
            "123 Oak Ave"
         ],
         "postcode":"10577",
         "city":"Purchase",
         "firstname":"Jane",
         "lastname":"Doe",
         "email":"jdoe@example.com",
         "telephone":"512-555-1111"
      },
      "shipping_carrier_code":"flatrate",
      "shipping_method_code":"flatrate"
   }
}

savePaymentInformationAndPlaceOrder

mutation SavePaymentInformationAndPlaceOrder(
  $paymentInformation: PaymentInformation!,
  $guestCartId: String,
) {
  	savePaymentInformationAndPlaceOrder(
  		paymentInformation: $paymentInformation,
    	guestCartId: $guestCartId
  ) {
  	orderID
  }
}

{
  "guestCartId": "s44Xcnya8dmbysAeNTOozFsZCh8tyCH9",
  "paymentInformation": {
    "paymentMethod": {
        "method": "checkmo"
    },
    "billing_address":{
       "region":"New York",
       "region_id":43,
       "region_code":"NY",
       "country_id":"US",
       "street":[
          "123 Oak Ave"
       ],
       "postcode":"10577",
       "city":"Purchase",
       "firstname":"Jane",
       "lastname":"Doe",
       "email":"jdoe@example.com",
       "telephone":"512-555-1111"
    }
  }
}