Fas 2 steg 4: Quick Reconciliation (motor, API, app + 12-språks i18n)

apps/api/src/lib/helpers.ts

@@ -2,6 +2,7 @@ import { createHash, randomBytes, randomUUID } from "node:crypto";
 import { and, eq } from "drizzle-orm";
 import type { Database } from "@app/database";
 import { schema } from "@app/database";
+import type { AnalyticsEvent } from "@app/analytics";
 import type { DecayProfile } from "@app/inventory-engine";
 import type { EventType } from "@app/shared-types";
 import type { NewDomainEvent } from "@app/events";
@@ -117,6 +118,35 @@ export async function emitEvent<T extends EventType>(
   });
 }
 
+/** Track product analytics server-side if user opted in. */
+export async function trackProductAnalytics(
+  db: Database,
+  userId: string,
+  event: AnalyticsEvent,
+): Promise<void> {
+  const optedIn = await db
+    .select({ status: schema.userConsents.status })
+    .from(schema.userConsents)
+    .where(and(eq(schema.userConsents.userId, userId), eq(schema.userConsents.kind, "product_analytics")))
+    .limit(1);
+  if (optedIn[0] && optedIn[0].status !== "granted") return;
+
+  await db.insert(schema.productAnalyticsEvents).values({
+    occurredAt: event.occurredAt ? new Date(event.occurredAt) : new Date(),
+    receivedAt: new Date(),
+    eventName: event.name,
+    anonymousId: event.anonymousId ?? null,
+    sessionId: event.sessionId ?? null,
+    userId,
+    householdId: event.householdId ?? null,
+    appVersion: event.appVersion ?? null,
+    platform: event.platform ?? null,
+    locale: event.locale ?? null,
+    experimentVariant: event.experimentVariant ?? null,
+    properties: event.properties ?? {},
+  });
+}
+
 /** Audit-logg (spec §56). */
 export async function audit(
   db: Database,