Phase 7

prisma/seed.ts

@@ -4,8 +4,10 @@
  * every relation in the schema once, not a full demo dataset.
  */
 import "dotenv/config";
-import { PrismaClient, Permission, Weekday, RewardType } from "../generated/prisma/client";
-import { PrismaPg } from "@prisma/adapter-pg";
+import { PrismaClient, Permission, Weekday, RewardType, NotificationType } from "../generated/prisma/client";
+import { PrismaMariaDb } from "@prisma/adapter-mariadb";
+import { buildMysqlPoolConfig } from "../src/lib/db/mysql-pool-config";
+import { notifySafely } from "../src/services/notifications/notification.service";
 import bcrypt from "bcryptjs";
 
 /**
@@ -24,7 +26,7 @@ function minutesFromNow(minutes: number): Date {
   return new Date(Date.now() + minutes * 60_000);
 }
 
-const adapter = new PrismaPg({ connectionString: process.env.DATABASE_URL });
+const adapter = new PrismaMariaDb(buildMysqlPoolConfig(process.env.DATABASE_URL));
 const prisma = new PrismaClient({ adapter });
 
 /**
@@ -952,6 +954,65 @@ async function main() {
     }
   }
 
+  // ── Phase 7: notification centre fixtures ──────────────────────────────
+  // Routed through the real notifySafely() rather than raw prisma.create()
+  // calls, so these get the exact same channel-resolution/idempotency
+  // behaviour a live booking would — a fresh checkout of this repo should
+  // show a populated notification bell for each role without needing to
+  // drive a real action first. Uses notifySafely (not notify) so a rerun
+  // of the seed never throws on the idempotency-key collision.
+  if (ownerUser.staffProfile && barberUser.staffProfile && registeredCustomer) {
+    await notifySafely(prisma, {
+      businessId: business.id,
+      type: NotificationType.BOOKING_CONFIRMED,
+      recipientUserId: registeredCustomerUser.id,
+      recipientCustomerId: registeredCustomer.id,
+      appointmentId: `${business.id}-appt-today-completed`,
+      subject: "Booking confirmed",
+      bodyText: `Your ${haircut.name} with ${ownerUser.name} is confirmed.`,
+      deepLinkPath: "/appointments",
+      idempotencyKey: `notify:booking-confirmed:${business.id}-appt-today-completed`,
+    });
+    await notifySafely(prisma, {
+      businessId: business.id,
+      type: NotificationType.LOYALTY_STAMP_ADDED,
+      recipientUserId: registeredCustomerUser.id,
+      recipientCustomerId: registeredCustomer.id,
+      subject: "You've earned a loyalty stamp",
+      bodyText: "You've earned a loyalty stamp. Keep it up!",
+      deepLinkPath: "/loyalty",
+      idempotencyKey: `notify:loyalty-stamp-added:seed-${registeredCustomer.id}`,
+    });
+    // Marked read immediately below — gives the notification centre a mix
+    // of read/unread state out of the box, matching real usage instead of
+    // "everything unread forever."
+    await prisma.notification.updateMany({
+      where: { idempotencyKey: `notify:loyalty-stamp-added:seed-${registeredCustomer.id}` },
+      data: { readAt: daysFromNow(-1, 9) },
+    });
+
+    await notifySafely(prisma, {
+      businessId: business.id,
+      type: NotificationType.STAFF_NEW_APPOINTMENT,
+      recipientUserId: barberUser.id,
+      appointmentId: `${business.id}-appt-today-checkedin`,
+      subject: "New appointment",
+      bodyText: `${secondCustomerUser.name ?? "A customer"} booked ${haircut.name}.`,
+      deepLinkPath: "/staff/current",
+      idempotencyKey: `notify:staff-new-appointment:${business.id}-appt-today-checkedin`,
+    });
+    await notifySafely(prisma, {
+      businessId: business.id,
+      type: NotificationType.OWNER_NEW_BOOKING,
+      recipientUserId: ownerUser.id,
+      appointmentId: `${business.id}-appt-today-checkedin`,
+      subject: "New booking",
+      bodyText: `${secondCustomerUser.name ?? "A customer"} booked ${haircut.name} with ${barberUser.name}.`,
+      deepLinkPath: "/owner/calendar",
+      idempotencyKey: `notify:owner-new-booking:${business.id}-appt-today-checkedin`,
+    });
+  }
+
   console.log("Seed complete:", {
     business: business.name,
     roles: [ownerRole.name, barberRole.name],