feat: implement Phase 1 LINE Message Integration (Order Created, Payment Confirmed, Shipped, Cancelled)

apps/backend/src/routes/payments.ts

@@ -1,5 +1,6 @@
 import { Elysia, t } from "elysia";
 import prisma from "../lib/prisma";
+import { markOrderAsPaid } from "../lib/notifications";
 
 const OMISE_SECRET_KEY = process.env.OMISE_SECRET_KEY || "";
 
@@ -67,10 +68,7 @@ export const paymentsRoute = new Elysia({ prefix: "/payments" })
 
         // If card payment is immediately successful (some cards don't require 3DS)
         if (charge.status === "successful") {
-          await prisma.order.update({
-            where: { id: orderId },
-            data: { status: "PAID" }
-          });
+          await markOrderAsPaid(orderId);
         }
 
         return {
@@ -161,10 +159,7 @@ export const paymentsRoute = new Elysia({ prefix: "/payments" })
           const orderId = parseInt(orderIdStr, 10);
           console.log(`[Omise Webhook] Payment successful for Order #${orderId}`);
           
-          await prisma.order.update({
-            where: { id: orderId },
-            data: { status: "PAID" }
-          });
+          await markOrderAsPaid(orderId);
         }
       }