Fas 2 steg 2: Inventory Trust Engine - decay-profiler och cache-jobb

apps/api/src/routes/inventory.ts

@@ -10,7 +10,7 @@ import {
 } from "@app/validation";
 import { classifyExpiry, findDuplicateCandidates, normalizeDelta, computeTrust } from "@app/inventory-engine";
 import { errors, parse } from "../lib/errors.js";
-import { emitEvent, requireActiveHousehold, requireMembership } from "../lib/helpers.js";
+import { emitEvent, getActiveDecayProfile, requireActiveHousehold, requireMembership } from "../lib/helpers.js";
 
 /**
  * Food Twin – lagret (spec §8). Transaktionsbaserat: varje förändring skrivs
@@ -22,6 +22,7 @@ export async function inventoryRoutes(app: FastifyInstance) {
   app.get("/v1/inventory", auth, async (req) => {
     const query = parse(inventoryQuerySchema, req.query);
     const householdId = await requireActiveHousehold(app.db, req.userId);
+    const decayProfile = await getActiveDecayProfile(app.db);
 
     const conditions = [
       eq(schema.inventoryItems.householdId, householdId),
@@ -73,11 +74,24 @@ export async function inventoryRoutes(app: FastifyInstance) {
         storageLocationType: r.locationType,
         shelfLifeGuidance: r.shelfLife,
       });
+      const trust = computeTrust(
+        {
+          confidence: r.item.confidence,
+          verifiedByUser: r.item.verifiedByUser,
+          lastVerifiedAt: r.item.lastVerifiedAt,
+          quantity: r.item.quantity,
+          updatedAt: r.item.updatedAt,
+        },
+        new Date(),
+        decayProfile,
+      );
       return {
         ...r.item,
         locationName: r.locationName,
         locationType: r.locationType,
         expiry,
+        trustState: trust.state,
+        trustScore: trust.score,
       };
     });
 
@@ -90,6 +104,7 @@ export async function inventoryRoutes(app: FastifyInstance) {
   /** Varor som bör användas snart – driver "använd först" (spec §4.4, §40). */
   app.get("/v1/inventory/expiring", auth, async (req) => {
     const householdId = await requireActiveHousehold(app.db, req.userId);
+    const decayProfile = await getActiveDecayProfile(app.db);
     const rows = await app.db
       .select({
         item: schema.inventoryItems,
@@ -114,9 +129,8 @@ export async function inventoryRoutes(app: FastifyInstance) {
       );
 
     const withExpiry = rows
-      .map((r) => ({
-        ...r.item,
-        expiry: classifyExpiry({
+      .map((r) => {
+        const expiry = classifyExpiry({
           bestBeforeDate: r.item.bestBeforeDate,
           useByDate: r.item.useByDate,
           openedAt: r.item.openedAt,
@@ -125,8 +139,25 @@ export async function inventoryRoutes(app: FastifyInstance) {
           purchasedAt: r.item.purchasedAt,
           storageLocationType: r.locationType,
           shelfLifeGuidance: r.shelfLife,
-        }),
-      }))
+        });
+        const trust = computeTrust(
+          {
+            confidence: r.item.confidence,
+            verifiedByUser: r.item.verifiedByUser,
+            lastVerifiedAt: r.item.lastVerifiedAt,
+            quantity: r.item.quantity,
+            updatedAt: r.item.updatedAt,
+          },
+          new Date(),
+          decayProfile,
+        );
+        return {
+          ...r.item,
+          expiry,
+          trustState: trust.state,
+          trustScore: trust.score,
+        };
+      })
       .filter(
         (i) =>
           i.expiry.status === "expiring" ||