Fas 2 steg 1: Inventory Trust Engine - trust states pa inventory_items

packages/database/src/schema/_shared.ts

@@ -46,6 +46,7 @@ import {
   UNITS,
   USER_ROLES,
   VERIFICATION_STATUSES,
+  TRUST_STATES,
   tuple,
 } from "@app/shared-types";
 
@@ -112,3 +113,4 @@ export const creatorLevelEnum = pgEnum("creator_level", tuple(CREATOR_LEVELS));
 export const profileVisibilityEnum = pgEnum("profile_visibility", tuple(PROFILE_VISIBILITIES));
 export const notificationTypeEnum = pgEnum("notification_type", tuple(NOTIFICATION_TYPES));
 export const verificationStatusEnum = pgEnum("verification_status", tuple(VERIFICATION_STATUSES));
+export const trustStateEnum = pgEnum("trust_state", tuple(TRUST_STATES));

packages/database/src/schema/inventory.ts

@@ -17,6 +17,7 @@ import {
   expiryStatusEnum,
   inventorySourceEnum,
   inventoryTransactionTypeEnum,
+  trustStateEnum,
   unitEnum,
   updatedAt,
 } from "./_shared.js";
@@ -62,6 +63,8 @@ export const inventoryItems = pgTable(
     verifiedByUser: boolean("verified_by_user").notNull().default(false),
     lastVerifiedAt: timestamp("last_verified_at", { withTimezone: true }),
     expiryStatus: expiryStatusEnum("expiry_status").notNull().default("unknown"),
+    /** Inventory Trust Engine state (Fas 2): computed from confidence, decay and verification. */
+    trustState: trustStateEnum("trust_state").notNull().default("unverified"),
     /** Sätts när saldot nått 0 och posten arkiverats. */
     depletedAt: timestamp("depleted_at", { withTimezone: true }),
     modelVersion: text("model_version"),