Files
vmall/apps/mall/plugins/api.ts
T
james e0e833d0e5 feat(mall): serve catalog and currency from the live API
Wave 1 of replacing the fixed-data mock adapter. The mall now selects its API
adapter per domain, with catalog and currency served live while auth, cart,
orders, shipments and invoices stay on fixed data.

Backend:
- seed the 6 x 2 x 2 category tree as reference data (migration 0005). The API
  exposes no category write route, so this cannot come from the seed script
- filter public product listing by the category subtree with a recursive CTE,
  matching the mock's existing behaviour instead of exact-match
- add sort=price with order=asc|desc, validated by hand so an unsupported value
  returns the project's ApiError 400 shape rather than axum's own rejection

Mall:
- replace the all-or-nothing mockApi boolean with a liveDomains list composed
  through a typed per-domain pick map
- source home floors, the category menu, search and product detail from the
  catalog API; banners, promos, quick links, store card and comment/coupon
  content stay local display-only content
- drop the brand facet and the sales/comments sorts: no backend model backs them
- fix salesOf/commentCountOf, which parsed digits out of the product id and so
  rendered "NaN sold" for live UUID ids; they now hash the id

Seed: 24 products across 4 shops, idempotent on re-run.

Note: the mall defaults to a live catalog, so pnpm dev:mall now expects the API
to be running; set NUXT_PUBLIC_LIVE_DOMAINS to an empty array for all-mock work.

OpenSpec change: openspec/changes/replace-mock-api-wave-1
2026-09-17 15:15:25 +00:00

75 lines
2.7 KiB
TypeScript

import { createApi } from "@vmall/shared";
import type { ApiClient } from "@vmall/shared";
import { createMockApi } from "~/mock/api";
/**
* Domains the live backend serves. Every other domain stays on the fixed-data
* adapter, so a domain can be migrated - or rolled back - by editing this list
* alone. See openspec/changes/replace-mock-api-wave-1/design.md.
*/
type LiveDomain = "auth" | "catalog" | "currency" | "cart" | "orders" | "shipments" | "invoices";
/**
* Explicit per-domain method picks rather than a string allowlist: indexing
* `ApiClient` by a union of method names would need an unsafe cast, and this
* keeps the compiler checking that every picked key exists.
*/
const LIVE_PICKS = {
auth: (a: ApiClient) => ({ register: a.register, login: a.login, me: a.me }),
catalog: (a: ApiClient) => ({
listProducts: a.listProducts,
getProduct: a.getProduct,
listCategories: a.listCategories,
}),
currency: (a: ApiClient) => ({ listCurrencies: a.listCurrencies, convert: a.convert }),
cart: (a: ApiClient) => ({
getCart: a.getCart,
addCartItem: a.addCartItem,
updateCartItem: a.updateCartItem,
removeCartItem: a.removeCartItem,
}),
orders: (a: ApiClient) => ({
checkout: a.checkout,
listMyOrders: a.listMyOrders,
getOrder: a.getOrder,
cancelOrder: a.cancelOrder,
payOrder: a.payOrder,
}),
shipments: (a: ApiClient) => ({
confirmDelivered: a.confirmDelivered,
listMyShipments: a.listMyShipments,
}),
invoices: (a: ApiClient) => ({
requestInvoice: a.requestInvoice,
listMyInvoices: a.listMyInvoices,
}),
} satisfies Record<LiveDomain, (a: ApiClient) => Partial<ApiClient>>;
const KNOWN_DOMAINS = Object.keys(LIVE_PICKS) as LiveDomain[];
/** Wave 1: browse and price display come from the backend, everything else stays fixed-data. */
const DEFAULT_LIVE_DOMAINS: LiveDomain[] = ["catalog", "currency"];
export default defineNuxtPlugin(() => {
const config = useRuntimeConfig();
const mock = createMockApi();
const live = createApi({
baseUrl: config.public.apiBase as string,
getToken: () => (import.meta.client ? localStorage.getItem("vmall.token") : null),
});
const configured = config.public.liveDomains as string[] | undefined;
const liveDomains = (configured ?? DEFAULT_LIVE_DOMAINS).filter((domain): domain is LiveDomain =>
KNOWN_DOMAINS.includes(domain as LiveDomain),
);
// The fixed-data adapter is the base object, so an unmigrated domain cannot
// regress and a live domain can be rolled back by removing one entry.
let api: ApiClient = mock;
for (const domain of liveDomains) {
api = { ...api, ...LIVE_PICKS[domain](live) };
}
return { provide: { api } };
});