MutationFn

●cart · /core·type

Core mutation primitive: an async function that accepts a and its dispatch context, and returns the resulting cart snapshot.

Definition

@nordcom/commerce-cart
type MutationFn = (mutation: CartMutation, ctx: AdapterCtx) => Promise<Cart>;

(mutation: CartMutation, ctx: AdapterCtx) => Promise<Cart>

Example

const terminal: MutationFn = async (mutation, ctx) =>
  adapter.addLines(ctx, { cartId: ctx.cartId ?? '', lines: [] });

RunCartAdapterContractOpts runCartAdapterContract CartCapabilityUnsupportedError CartError CartNotFoundError CartProviderError CartUserError CartAdapter

Sourcecompose.ts:13↗Edit the JSDoc directly
MetadataOpen in GitHub ↗

MutationEnvelope

Wraps a with an idempotency key for transport across the serveraction boundary. Used by implementations to carry the key alongside the mutation payload.

NewCartLine

Minimal input needed to add a variant to a cart. Passed to createCart or the addline mutation; the adapter expands it into a full using catalog data from the pr

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