Redirect to checkout (locale based)

[serjdrn]

No option to ammend a locale parameter (e.g. from next-intl) to redirect to the checkout in the correct languange.

[schmitt-christopher]

Hey,
you just need to adjust the cart query:

export const getCartQuery = (language?: string) => /* GraphQL */ `
  query getCart($cartId: ID!) @inContext(language: ${(language ?? 'DE').toUpperCase()}) {
    cart(id: $cartId) {
      ...cart
    }
  }
  ${cartFragment}
`;


export async function getCart(cartId: string): Promise<Cart | undefined> {
  const language = await getLocale();
  const res = await shopifyFetch<ShopifyCartOperation>({
    query: getCartQuery(language),
    variables: { cartId },
    tags: [TAGS.cart],
    cache: 'no-store'
  });

  // Old carts becomes `null` when you checkout.
  if (!res.body.data.cart) {
    return undefined;
  }

  return reshapeCart(res.body.data.cart);
}