add payment service

payments/src/routers/PaymentRouter.ts

@@ -0,0 +1,43 @@
+import { json, Router } from 'express';
+import z from 'zod';
+import { getPlanFromId } from '../shared/data/PLANS';
+import StripeService from '../services/StripeService';
+import { sendJson } from '../Utils';
+import { ProjectModel } from '../shared/schema/project/ProjectSchema';
+
+export const paymentRouter = Router();
+
+
+export const ZBodyCreatePayment = z.object({
+    pid: z.string(),
+    plan_id: z.number()
+})
+
+paymentRouter.post('/create', json(), async (req, res) => {
+    try {
+        const createPaymentData = ZBodyCreatePayment.parse(req.body);
+
+        const plan = getPlanFromId(createPaymentData.plan_id);
+        if (!plan) return sendJson(res, 400, { error: 'plan not found' });
+
+        const project = await ProjectModel.findById(createPaymentData.pid);
+        if (!project) return sendJson(res, 400, { error: 'project not found' });
+        if (!project.customer_id) return sendJson(res, 400, { error: 'project have no customer_id' });
+
+        const price = StripeService.testMode ? plan.PRICE_TEST : plan.PRICE;
+
+        const checkout = await StripeService.createPayment(
+            price,
+            'https://dashboard.litlyx.com/payment_ok',
+            createPaymentData.pid,
+            project.customer_id
+        );
+
+        if (!checkout) return sendJson(res, 400, { error: 'cannot create payment' });
+
+        return sendJson(res, 200, { url: checkout.url });
+
+    } catch (ex) {
+        res.status(500).json({ error: ex.message });
+    }
+});