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cartLinesUpdateDefault

Creates a function that accepts an array of CartLineUpdateInput and updates the line items in a cart

Anchor to cartLinesUpdateDefault
cartLinesUpdateDefault(
options
)

Anchor to cartLinesUpdateDefault-parametersParameters

Anchor to options options required

Anchor to cartLinesUpdateDefault-returnsReturns

CartLinesUpdateFunction

export type = ( lines: [], optionalParams?: , ) => Promise<>;

CartQueryOptions

storefront
The storefront client instance created by [`createStorefrontClient`](docs/api/hydrogen/latest/utilities/createstorefrontclient).
```
Storefront
```
getCartId
A function that returns the cart ID.
```
() => string
```
cartFragment
The cart fragment to override the one used in this query.
```
string
```

{
  /**
   * The storefront client instance created by [`createStorefrontClient`](docs/api/hydrogen/latest/utilities/createstorefrontclient).
   */
  storefront: Storefront;
  /**
   * A function that returns the cart ID.
   */
  getCartId: () => string | undefined;
  /**
   * The cart fragment to override the one used in this query.
   */
  cartFragment?: string;
}

Storefront

Interface to interact with the Storefront API.

query

The function to run a query on Storefront API.

<OverrideReturnType = any, RawGqlString extends string = string>(query: RawGqlString, ...options: RawGqlString extends never ? IsOptionalVariables<StorefrontQueries[RawGqlString]> extends true ? [StorefrontQuerySecondParam<RawGqlString>?] : [StorefrontQuerySecondParam<RawGqlString>] : [StorefrontQuerySecondParam<string>?]) => Promise<RawGqlString extends never ? StorefrontQueries[RawGqlString]["return"] : OverrideReturnType>

mutate

The function to run a mutation on Storefront API.

<OverrideReturnType = any, RawGqlString extends string = string>(mutation: RawGqlString, ...options: RawGqlString extends never ? IsOptionalVariables<StorefrontMutations[RawGqlString]> extends true ? [StorefrontMutateSecondParam<RawGqlString>?] : [StorefrontMutateSecondParam<RawGqlString>] : [StorefrontCommonOptions<{ readonly [variable: string]: unknown; }>?]) => Promise<RawGqlString extends never ? StorefrontMutations[RawGqlString]["return"] : OverrideReturnType>

cache
The cache instance passed in from the `createStorefrontClient` argument.
```
Cache
```
CacheNone
Re-export of [`CacheNone`](/docs/api/hydrogen/2023-07/utilities/cachenone).
```
() => NoStoreStrategy
```
CacheLong
Re-export of [`CacheLong`](/docs/api/hydrogen/2023-07/utilities/cachelong).
```
(overrideOptions?: AllCacheOptions) => AllCacheOptions
```
CacheShort
Re-export of [`CacheShort`](/docs/api/hydrogen/2023-07/utilities/cacheshort).
```
(overrideOptions?: AllCacheOptions) => AllCacheOptions
```
CacheCustom
Re-export of [`CacheCustom`](/docs/api/hydrogen/2023-07/utilities/cachecustom).
```
(overrideOptions: AllCacheOptions) => AllCacheOptions
```
generateCacheControlHeader
Re-export of [`generateCacheControlHeader`](/docs/api/hydrogen/2023-07/utilities/generatecachecontrolheader).
```
(cacheOptions: AllCacheOptions) => string
```
getPublicTokenHeaders
Returns an object that contains headers that are needed for each query to Storefront API GraphQL endpoint. See [`getPublicTokenHeaders` in Hydrogen React](/docs/api/hydrogen-react/2023-07/utilities/createstorefrontclient#:~:text=%27graphql%27.-,getPublicTokenHeaders,-(props%3F%3A) for more details.
```
(props?: Partial<Pick<StorefrontClientProps, "contentType">> & Pick<StorefrontClientProps, "publicStorefrontToken">) => Record<string, string>
```
getPrivateTokenHeaders
Returns an object that contains headers that are needed for each query to Storefront API GraphQL endpoint for API calls made from a server. See [`getPrivateTokenHeaders` in Hydrogen React](/docs/api/hydrogen-react/2023-07/utilities/createstorefrontclient#:~:text=storefrontApiVersion-,getPrivateTokenHeaders,-(props%3F%3A) for more details.
```
(props?: Partial<Pick<StorefrontClientProps, "contentType">> & Pick<StorefrontClientProps, "privateStorefrontToken"> & { buyerIp?: string; }) => Record<string, string>
```
getShopifyDomain
Creates the fully-qualified URL to your myshopify.com domain. See [`getShopifyDomain` in Hydrogen React](/docs/api/hydrogen-react/2023-07/utilities/createstorefrontclient#:~:text=StorefrontClientReturn-,getShopifyDomain,-(props%3F%3A) for more details.
```
(props?: Partial<Pick<StorefrontClientProps, "storeDomain">>) => string
```
getApiUrl
Creates the fully-qualified URL to your store's GraphQL endpoint. See [`getStorefrontApiUrl` in Hydrogen React](/docs/api/hydrogen-react/2023-07/utilities/createstorefrontclient#:~:text=storeDomain-,getStorefrontApiUrl,-(props%3F%3A) for more details.
```
(props?: Partial<Pick<StorefrontClientProps, "storeDomain" | "storefrontApiVersion">>) => string
```
isApiError
Determines if the error is resulted from a Storefront API call.
```
(error: any) => boolean
```
i18n
The `i18n` object passed in from the `createStorefrontClient` argument.
```
TI18n
```

{
  /** The function to run a query on Storefront API. */
  query: <OverrideReturnType = any, RawGqlString extends string = string>(
    query: RawGqlString,
    ...options: RawGqlString extends keyof StorefrontQueries // Do we have any generated query types?
      ? IsOptionalVariables<StorefrontQueries[RawGqlString]> extends true
        ? [StorefrontQuerySecondParam<RawGqlString>?] // Using codegen, query has no variables
        : [StorefrontQuerySecondParam<RawGqlString>] // Using codegen, query needs variables
      : [StorefrontQuerySecondParam?] // No codegen, variables always optional
  ) => Promise<
    RawGqlString extends keyof StorefrontQueries // Do we have any generated query types?
      ? StorefrontQueries[RawGqlString]['return'] // Using codegen, return type is known
      : OverrideReturnType // No codegen, let user specify return type
  >;
  /** The function to run a mutation on Storefront API. */
  mutate: <OverrideReturnType = any, RawGqlString extends string = string>(
    mutation: RawGqlString,
    ...options: RawGqlString extends keyof StorefrontMutations // Do we have any generated mutation types?
      ? IsOptionalVariables<StorefrontMutations[RawGqlString]> extends true
        ? [StorefrontMutateSecondParam<RawGqlString>?] // Using codegen, mutation has no variables
        : [StorefrontMutateSecondParam<RawGqlString>] // Using codegen, mutation needs variables
      : [StorefrontMutateSecondParam?] // No codegen, variables always optional
  ) => Promise<
    RawGqlString extends keyof StorefrontMutations // Do we have any generated mutation types?
      ? StorefrontMutations[RawGqlString]['return'] // Using codegen, return type is known
      : OverrideReturnType // No codegen, let user specify return type
  >;
  /** The cache instance passed in from the `createStorefrontClient` argument. */
  cache?: Cache;
  /** Re-export of [`CacheNone`](/docs/api/hydrogen/2023-07/utilities/cachenone). */
  CacheNone: typeof CacheNone;
  /** Re-export of [`CacheLong`](/docs/api/hydrogen/2023-07/utilities/cachelong). */
  CacheLong: typeof CacheLong;
  /** Re-export of [`CacheShort`](/docs/api/hydrogen/2023-07/utilities/cacheshort). */
  CacheShort: typeof CacheShort;
  /** Re-export of [`CacheCustom`](/docs/api/hydrogen/2023-07/utilities/cachecustom). */
  CacheCustom: typeof CacheCustom;
  /** Re-export of [`generateCacheControlHeader`](/docs/api/hydrogen/2023-07/utilities/generatecachecontrolheader). */
  generateCacheControlHeader: typeof generateCacheControlHeader;
  /** Returns an object that contains headers that are needed for each query to Storefront API GraphQL endpoint. See [`getPublicTokenHeaders` in Hydrogen React](/docs/api/hydrogen-react/2023-07/utilities/createstorefrontclient#:~:text=%27graphql%27.-,getPublicTokenHeaders,-(props%3F%3A) for more details. */
  getPublicTokenHeaders: ReturnType<
    typeof createStorefrontUtilities
  >['getPublicTokenHeaders'];
  /** Returns an object that contains headers that are needed for each query to Storefront API GraphQL endpoint for API calls made from a server. See [`getPrivateTokenHeaders` in  Hydrogen React](/docs/api/hydrogen-react/2023-07/utilities/createstorefrontclient#:~:text=storefrontApiVersion-,getPrivateTokenHeaders,-(props%3F%3A) for more details.*/
  getPrivateTokenHeaders: ReturnType<
    typeof createStorefrontUtilities
  >['getPrivateTokenHeaders'];
  /** Creates the fully-qualified URL to your myshopify.com domain. See [`getShopifyDomain` in  Hydrogen React](/docs/api/hydrogen-react/2023-07/utilities/createstorefrontclient#:~:text=StorefrontClientReturn-,getShopifyDomain,-(props%3F%3A) for more details. */
  getShopifyDomain: ReturnType<
    typeof createStorefrontUtilities
  >['getShopifyDomain'];
  /** Creates the fully-qualified URL to your store's GraphQL endpoint. See [`getStorefrontApiUrl` in  Hydrogen React](/docs/api/hydrogen-react/2023-07/utilities/createstorefrontclient#:~:text=storeDomain-,getStorefrontApiUrl,-(props%3F%3A) for more details.*/
  getApiUrl: ReturnType<
    typeof createStorefrontUtilities
  >['getStorefrontApiUrl'];
  /** Determines if the error is resulted from a Storefront API call. */
  isApiError: (error: any) => boolean;
  /** The `i18n` object passed in from the `createStorefrontClient` argument. */
  i18n: TI18n;
}

IsOptionalVariables

Omit<
  OperationTypeValue['variables'],
  AutoAddedVariableNames
> extends EmptyVariables
  ? true // No need to pass variables
  : GenericVariables extends OperationTypeValue['variables']
  ? true // We don't know what variables are needed
  : false

AutoAddedVariableNames

'country' | 'language'

EmptyVariables

{[key: string]: never}

GenericVariables

ExecutionArgs['variableValues']

StorefrontQueries

Maps all the queries found in the project to variables and return types.

export interface StorefrontQueries {
  // Example of how a generated query type looks like:
  // '#graphql query q1 {...}': {return: Q1Query; variables: Q1QueryVariables};
}

StorefrontQuerySecondParam

(RawGqlString extends keyof StorefrontQueries
  ? StorefrontCommonOptions<StorefrontQueries[RawGqlString]['variables']>
  : StorefrontCommonOptions<GenericVariables>) & {cache?: CachingStrategy}

StorefrontCommonOptions

{
  headers?: HeadersInit;
  storefrontApiVersion?: string;
} & (IsOptionalVariables<{variables: Variables}> extends true
  ? {variables?: Variables}
  : {variables: Variables})

CachingStrategy

Use the `CachingStrategy` to define a custom caching mechanism for your data. Or use one of the pre-defined caching strategies: CacheNone, CacheShort, CacheLong.

mode
The caching mode, generally `public`, `private`, or `no-store`.
```
string
```
maxAge
The maximum amount of time in seconds that a resource will be considered fresh. See `max-age` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#:~:text=Response%20Directives-,max%2Dage,-The%20max%2Dage).
```
number
```
staleWhileRevalidate
Indicate that the cache should serve the stale response in the background while revalidating the cache. See `stale-while-revalidate` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#stale-while-revalidate).
```
number
```
sMaxAge
Similar to `maxAge` but specific to shared caches. See `s-maxage` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#s-maxage).
```
number
```
staleIfError
Indicate that the cache should serve the stale response if an error occurs while revalidating the cache. See `stale-if-error` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#stale-if-error).
```
number
```

AllCacheOptions

StorefrontMutations

Maps all the mutations found in the project to variables and return types.

export interface StorefrontMutations {
  // Example of how a generated mutation type looks like:
  // '#graphql mutation m1 {...}': {return: M1Mutation; variables: M1MutationVariables};
}

StorefrontMutateSecondParam

RawGqlString extends keyof StorefrontMutations
  ? StorefrontCommonOptions<StorefrontMutations[RawGqlString]['variables']>
  : StorefrontCommonOptions<GenericVariables>

NoStoreStrategy

mode
```
string
```

{
  mode: string;
}

AllCacheOptions

Override options for a cache strategy.

mode
The caching mode, generally `public`, `private`, or `no-store`.
```
string
```
maxAge
The maximum amount of time in seconds that a resource will be considered fresh. See `max-age` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#:~:text=Response%20Directives-,max%2Dage,-The%20max%2Dage).
```
number
```
staleWhileRevalidate
Indicate that the cache should serve the stale response in the background while revalidating the cache. See `stale-while-revalidate` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#stale-while-revalidate).
```
number
```
sMaxAge
Similar to `maxAge` but specific to shared caches. See `s-maxage` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#s-maxage).
```
number
```
staleIfError
Indicate that the cache should serve the stale response if an error occurs while revalidating the cache. See `stale-if-error` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#stale-if-error).
```
number
```

export interface AllCacheOptions {
  /**
   * The caching mode, generally `public`, `private`, or `no-store`.
   */
  mode?: string;
  /**
   * The maximum amount of time in seconds that a resource will be considered fresh. See `max-age` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#:~:text=Response%20Directives-,max%2Dage,-The%20max%2Dage).
   */
  maxAge?: number;
  /**
   * Indicate that the cache should serve the stale response in the background while revalidating the cache. See `stale-while-revalidate` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#stale-while-revalidate).
   */
  staleWhileRevalidate?: number;
  /**
   * Similar to `maxAge` but specific to shared caches. See `s-maxage` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#s-maxage).
   */
  sMaxAge?: number;
  /**
   * Indicate that the cache should serve the stale response if an error occurs while revalidating the cache. See `stale-if-error` in the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#stale-if-error).
   */
  staleIfError?: number;
}

CartLinesUpdateFunction

lines
```
CartLineUpdateInput[]
```
optionalParams
```
CartOptionalInput
```

Promise<CartQueryData>

Promise<CartQueryData>

export type CartLinesUpdateFunction = (
  lines: CartLineUpdateInput[],
  optionalParams?: CartOptionalInput,
) => Promise<CartQueryData>;

CartLineUpdateInput

CartLineUpdateInput

CartOptionalInput

cartId
The cart id.
```
string
```
country
The country code.
```
CountryCode
```
language
The language code.
```
LanguageCode
```

{
  /**
   * The cart id.
   * @default cart.getCartId();
   */
  cartId?: Scalars['ID'];
  /**
   * The country code.
   * @default storefront.i18n.country
   */
  country?: CountryCode;
  /**
   * The language code.
   * @default storefront.i18n.language
   */
  language?: LanguageCode;
}

CartQueryData

cart
```
Cart
```

errors

CartUserError[] | MetafieldsSetUserError[] | MetafieldDeleteUserError[]

{
  cart: Cart;
  errors?:
    | CartUserError[]
    | MetafieldsSetUserError[]
    | MetafieldDeleteUserError[];
}

Cart

Cart

CartUserError

CartUserError

MetafieldsSetUserError

MetafieldsSetUserError

MetafieldDeleteUserError

MetafieldDeleteUserError

Examples

JavaScript

import {cartLinesUpdateDefault} from '@shopify/hydrogen';

const cartUpdate = cartLinesUpdateDefault({

storefront,

getCartId,

});

const result = await cartUpdate([

{

id: 'gid://shopify/CartLine/123456789',

quantity: 2,

]);

Examples

example

Description

This is the default example

JavaScript

import {cartLinesUpdateDefault} from '@shopify/hydrogen';

const cartUpdate = cartLinesUpdateDefault({
  storefront,
  getCartId,
});

const result = await cartUpdate([
  {
    id: 'gid://shopify/CartLine/123456789',
    quantity: 2,
  },
]);

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cartLinesUpdateDefault

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CartLinesUpdateFunction

CartQueryOptions

Storefront

IsOptionalVariables

AutoAddedVariableNames

EmptyVariables

GenericVariables

StorefrontQueries

StorefrontQuerySecondParam

StorefrontCommonOptions

CachingStrategy

StorefrontMutations

StorefrontMutateSecondParam

NoStoreStrategy

AllCacheOptions

CartLinesUpdateFunction

CartLineUpdateInput

CartOptionalInput

CartQueryData

Cart

CartUserError

MetafieldsSetUserError

MetafieldDeleteUserError

Examples

example

Description

JavaScript

Anchor to cartLinesUpdateDefault
cartLinesUpdateDefault(
options
)