backend integration started

src/api/insights.ts

@@ -15,6 +15,7 @@ import type {
   OrderRow,
   OrderSummary,
   PosLocationHealth,
+  PosTerminalHealth,
   PosSalesPage,
   PosSalesSummary,
 } from './types';
@@ -49,7 +50,7 @@ export const insightsApi = {
    * sending 0 silently gives page one rather than an error.
    */
   orders: (query: OrderQuery) =>
-    api.get<OrderRow[]>(`${WEB}/orders/tenant/getorders`, {
+    api.list<OrderRow>(`${WEB}/orders/tenant/getorders`, {
       tenantid: query.tenantid,
       locationid: query.locationid,
       status: query.status,
@@ -73,7 +74,7 @@ export const insightsApi = {
    * applocationid/userid/appuserid is present, so `tenantid` is required here.
    */
   deliveries: (query: OrderQuery) =>
-    api.get<DeliveryRow[]>(`${WEB}/deliveries/getdeliveries`, {
+    api.list<DeliveryRow>(`${WEB}/deliveries/getdeliveries`, {
       tenantid: query.tenantid,
       locationid: query.locationid,
       status: query.status,
@@ -89,7 +90,7 @@ export const insightsApi = {
 
   /** Per-branch order totals for one tenant. `tenantid` is required. */
   locationSummary: (tenantid: number, range: DateRange = {}) =>
-    api.get<LocationOrderSummary[]>(`${WEB}/orders/getlocationsummary`, { tenantid, ...range }),
+    api.list<LocationOrderSummary>(`${WEB}/orders/getlocationsummary`, { tenantid, ...range }),
 
   revenueSummary: (tenantid: number, range: DateRange = {}) =>
     api.get<OrderSummary>(`${WEB}/orders/getrevenuesummary`, { tenantid, ...range }),
@@ -153,7 +154,17 @@ export const insightsApi = {
   posSalesSummary: (locationid: number, range: DateRange = {}) =>
     api.get<PosSalesSummary>(`${POS}/sales/summary`, { locationid, ...range }),
 
-  /** Till presence for one outlet — how many are online, how many bills are stranded. */
-  posHealth: (locationid: number) =>
-    api.get<PosLocationHealth>(`${POS}/health/location`, { location_id: locationid }),
+  /**
+   * Till presence for one outlet — how many are online, how many bills are stranded.
+   *
+   * Returns the terminal list, not the wrapper. The endpoint answers
+   * `{location_id, total, online, terminals}`; every caller wants `terminals`,
+   * and `summariseBranch` recomputes `online` from the heartbeats anyway
+   * because Fiesta's figure counts a stale till as present. Unwrapping here
+   * keeps that one shape fact in the API layer instead of on every page.
+   */
+  posHealth: (locationid: number): Promise<PosTerminalHealth[]> =>
+    api
+      .get<PosLocationHealth>(`${POS}/health/location`, { location_id: locationid })
+      .then((health) => (Array.isArray(health?.terminals) ? health.terminals : [])),
 };