feat: add product review and rating system with schema update

apps/backend/src/index.ts

@@ -18,6 +18,7 @@ import { tiktokOrderRoute } from "./routes/tiktokOrder";
 import { lazadaOrderRoute } from "./routes/lazadaOrder";
 import { customersRoute } from "./routes/customers";
 import { couponsRoute } from "./routes/coupons";
+import { reviewsRoute } from "./routes/reviews";
 const PORT = process.env.PORT ? parseInt(process.env.PORT) : 3000;
 const CORS_ORIGIN = process.env.CORS_ORIGIN || "http://localhost:5173";
 const JWT_SECRET = process.env.JWT_SECRET || "homaroma_secret_2026_scent";
@@ -81,7 +82,7 @@ const app = new Elysia()
     return file;
   })
   .group("/api", (app) =>
-    app.use(authRoute).use(categoriesRoute).use(productsRoute).use(uploadRoute).use(heroRoute).use(ordersRoute).use(settingsRoute).use(articlesRoute).use(tiktokRoute).use(rawMaterialsRoute).use(shopeeRoute).use(tiktokOrderRoute).use(lazadaOrderRoute).use(customersRoute).use(couponsRoute)
+    app.use(authRoute).use(categoriesRoute).use(productsRoute).use(uploadRoute).use(heroRoute).use(ordersRoute).use(settingsRoute).use(articlesRoute).use(tiktokRoute).use(rawMaterialsRoute).use(shopeeRoute).use(tiktokOrderRoute).use(lazadaOrderRoute).use(customersRoute).use(couponsRoute).use(reviewsRoute)
   )
   .listen(PORT);
 

apps/backend/src/routes/reviews.ts

@@ -0,0 +1,49 @@
+import { Elysia, t } from "elysia";
+import prisma from "../lib/prisma";
+
+export const reviewsRoute = new Elysia({ prefix: "/reviews" })
+  .get("/product/:productId", async ({ params: { productId } }) => {
+    return await prisma.review.findMany({
+      where: { 
+        productId: Number(productId),
+        isPublished: true 
+      },
+      orderBy: { createdAt: 'desc' },
+      include: {
+        customer: {
+          select: {
+            displayName: true,
+            pictureUrl: true
+          }
+        }
+      }
+    });
+  })
+  .post("/", async ({ body, set }) => {
+    try {
+      const data = body as any;
+      const review = await prisma.review.create({
+        data: {
+          rating: data.rating,
+          comment: data.comment,
+          productId: data.productId,
+          customerId: data.customerId || null,
+          customerName: data.customerName || "Anonymous",
+          isPublished: true
+        }
+      });
+      return review;
+    } catch (err) {
+      console.error("[Reviews] Error:", err);
+      set.status = 500;
+      return { error: "Failed to create review" };
+    }
+  }, {
+    body: t.Object({
+      rating: t.Number(),
+      comment: t.Optional(t.String()),
+      productId: t.Number(),
+      customerId: t.Optional(t.Nullable(t.Number())),
+      customerName: t.Optional(t.String())
+    })
+  });