x

apps/backend/src/index.ts

@@ -21,6 +21,7 @@ import { couponsRoute } from "./routes/coupons";
 import { reviewsRoute } from "./routes/reviews";
 import { promotionsRoute } from "./routes/promotions";
 import { pagesRoute } from "./routes/pages";
+import { paymentsRoute } from "./routes/payments";
 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";
@@ -84,7 +85,7 @@ 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).use(reviewsRoute).use(promotionsRoute).use(pagesRoute)
+    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).use(promotionsRoute).use(pagesRoute).use(paymentsRoute)
   )
   .listen(PORT);
 

apps/backend/src/routes/payments.ts

@@ -0,0 +1,173 @@
+import { Elysia, t } from "elysia";
+import prisma from "../lib/prisma";
+
+const OMISE_SECRET_KEY = process.env.OMISE_SECRET_KEY || "";
+
+export const paymentsRoute = new Elysia({ prefix: "/payments" })
+  .post("/charge", async ({ body, set }) => {
+    try {
+      const { orderId, amount, type, token } = body as {
+        orderId: number;
+        amount: number;
+        type: "card" | "promptpay";
+        token?: string;
+      };
+
+      if (!OMISE_SECRET_KEY) {
+        set.status = 500;
+        return { error: "Omise secret key is not configured" };
+      }
+
+      // 1. Check if order exists
+      const order = await prisma.order.findUnique({
+        where: { id: orderId }
+      });
+      if (!order) {
+        set.status = 404;
+        return { error: "Order not found" };
+      }
+
+      // Convert amount to satang (integer)
+      const amountInSatang = Math.round(amount * 100);
+
+      // Setup Basic Auth header for Omise
+      const authHeader = "Basic " + Buffer.from(OMISE_SECRET_KEY + ":").toString("base64");
+
+      if (type === "card") {
+        if (!token) {
+          set.status = 400;
+          return { error: "Card token is required for card payments" };
+        }
+
+        // Create a card charge directly
+        const chargeRes = await fetch("https://api.omise.co/charges", {
+          method: "POST",
+          headers: {
+            "Authorization": authHeader,
+            "Content-Type": "application/json"
+          },
+          body: JSON.stringify({
+            amount: amountInSatang,
+            currency: "THB",
+            card: token,
+            metadata: {
+              orderId: String(orderId)
+            }
+          })
+        });
+
+        const charge = await chargeRes.json() as any;
+
+        if (charge.error) {
+          set.status = 400;
+          return { error: charge.message || "Failed to create credit card charge" };
+        }
+
+        // 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" }
+          });
+        }
+
+        return {
+          success: true,
+          status: charge.status,
+          chargeId: charge.id,
+          authorizeUri: charge.authorize_uri || null // For 3DS card validation redirect
+        };
+      } else {
+        // PromptPay:
+        // 1. Create source
+        const sourceRes = await fetch("https://api.omise.co/sources", {
+          method: "POST",
+          headers: {
+            "Authorization": authHeader,
+            "Content-Type": "application/json"
+          },
+          body: JSON.stringify({
+            type: "promptpay",
+            amount: amountInSatang,
+            currency: "THB"
+          })
+        });
+        const source = await sourceRes.json() as any;
+        if (source.error) {
+          set.status = 400;
+          return { error: source.message || "Failed to create PromptPay source" };
+        }
+
+        // 2. Create charge
+        const chargeRes = await fetch("https://api.omise.co/charges", {
+          method: "POST",
+          headers: {
+            "Authorization": authHeader,
+            "Content-Type": "application/json"
+          },
+          body: JSON.stringify({
+            amount: amountInSatang,
+            currency: "THB",
+            source: source.id,
+            metadata: {
+              orderId: String(orderId)
+            }
+          })
+        });
+        const charge = await chargeRes.json() as any;
+        if (charge.error) {
+          set.status = 400;
+          return { error: charge.message || "Failed to create PromptPay charge" };
+        }
+
+        // Get QR Code Image URL from the charge's source references
+        const qrCodeUrl = charge.source?.references?.barcode || null;
+
+        return {
+          success: true,
+          status: charge.status,
+          chargeId: charge.id,
+          qrCodeUrl: qrCodeUrl
+        };
+      }
+    } catch (err: any) {
+      console.error("[Payment Charge] Error:", err);
+      set.status = 500;
+      return { error: err.message || "Failed to process payment request" };
+    }
+  }, {
+    body: t.Object({
+      orderId: t.Number(),
+      amount: t.Number(),
+      type: t.Union([t.Literal("card"), t.Literal("promptpay")]),
+      token: t.Optional(t.String())
+    })
+  })
+  .post("/webhook", async ({ body, set }) => {
+    try {
+      const event = body as any;
+      console.log(`[Omise Webhook] Received event: ${event.key}`);
+
+      if (event.key === "charge.complete") {
+        const charge = event.data;
+        const status = charge.status;
+        const orderIdStr = charge.metadata?.orderId;
+
+        if (orderIdStr && status === "successful") {
+          const orderId = parseInt(orderIdStr, 10);
+          console.log(`[Omise Webhook] Payment successful for Order #${orderId}`);
+          
+          await prisma.order.update({
+            where: { id: orderId },
+            data: { status: "PAID" }
+          });
+        }
+      }
+
+      return { received: true };
+    } catch (err: any) {
+      console.error("[Omise Webhook] Error processing event:", err);
+      set.status = 500;
+      return { error: "Failed to process webhook" };
+    }
+  });