app/code/Magento/QuoteGraphQl/README.md
This module provides type and resolver information for the GraphQL module to generate quote (cart) information endpoints. It also provides endpoints for modifying a quote.
Before installing this module, note that it is dependent on the following modules:
Magento_CatalogGraphQlThis module does not introduce any database schema modifications or new data.
For information about a module installation, see Enable or disable modules.
Extension developers can interact with the Magento_QuoteDownloadableLinks module. For more information about the extension mechanism, see Plugins.
The dependency injection mechanism enables you to override the functionality of the Magento_QuoteDownloadableLinks module.
You can get more information about GraphQL in the Adobe Developer documentation.
cart query - retrieve information about a particular cart.
Learn more about cart query.
customerCart query - returns the active cart for the logged-in customer. If the cart does not exist, the query creates one.
Learn more about customerCart query.
createEmptyCart mutation - creates an empty shopping cart for a guest or logged-in customer.
Learn more about createEmptyCart mutation.
addSimpleProductsToCart mutation - allows you to add any number of simple and group products to the cart at the same time.
Learn more about addSimpleProductsToCart mutation.
addVirtualProductsToCart mutation - allows you to add multiple virtual products to the cart at the same time, but you cannot add other product types with this mutation.
Learn more about addVirtualProductsToCart mutation.
applyCouponToCart mutation - applies a pre-defined coupon code to the specified cart.
Learn more about applyCouponToCart mutation.
removeCouponFromCart mutation - removes a previously-applied coupon from the cart.
Learn more about removeCouponFromCart mutation.
updateCartItems mutation - allows you to modify items in the specified cart.
Learn more about updateCartItems mutation.
removeItemFromCart mutation - deletes the entire quantity of a specified item from the cart.
Learn more about removeItemFromCart mutation.
setShippingAddressesOnCart mutation - sets one or more shipping addresses on a specific cart.
Learn more about setShippingAddressesOnCart mutation.
setBillingAddressOnCart mutation - sets the billing address for a specific cart.
Learn more about setBillingAddressOnCart mutation.
setShippingMethodsOnCart mutation - sets one or more delivery methods on a cart.
Learn more about setShippingMethodsOnCart mutation.
setPaymentMethodOnCart mutation - defines which payment method to apply to the cart.
Learn more about setPaymentMethodOnCart mutation.
setGuestEmailOnCart mutation - assigns email to the guest cart.
Learn more about setGuestEmailOnCart mutation.
setPaymentMethodAndPlaceOrder mutation - sets the cart payment method and converts the cart into an order. This mutation has been deprecated. Use the setPaymentMethodOnCart and placeOrder mutations instead.
Learn more about setPaymentMethodAndPlaceOrder mutation.
mergeCarts mutation - transfers the contents of a guest cart into the cart of a logged-in customer.
Learn more about mergeCarts mutation.
placeOrder mutation - converts the cart into an order and returns an order ID.
Learn more about placeOrder mutation.
addProductsToCart mutation - adds any type of product to the shopping cart.
Learn more about addProductsToCart mutation.