Adds BE pay route with stripe

server/controllers/request.js

@@ -1,5 +1,6 @@
 const Request = require("../models/Request");
 const asyncHandler = require("express-async-handler");
+const stripe = require("stripe")(process.env.STRIPE_SECRET_KEY);
 
 // @route GET /requests
 // @desc Search for request of especific userId
@@ -59,3 +60,59 @@ exports.updateRequest = asyncHandler(async (req, res, next) => {
     throw new Error("Invalid user Id data");
   }
 });
+
+// @route PATCH /requests/:requestId/pay
+// @desc Stripe pay route
+// @access Private
+
+exports.payRequest = asyncHandler(async (req, res) => {
+  const requestId = req.params.requestId;
+  const request = await Request.findById(requestId);
+  const { items } = req.body;
+  const todayDate = new Date();
+
+  /*TODO: 
+    Eg.
+    const customer = await stripe.customers.create();
+    const ephemeralKey = await stripe.ephemeralKeys.create(
+      {customer: customer.id},
+      {apiVersion: '2020-08-27'
+    );
+    Need to add new customer and methods to save cc
+    but below should work for entering cc every time to pay
+  */
+
+  const calculateOrderAmount = (items) => {
+    /* 
+    TODO: Add something like following code to get line items 
+    from frontend once integrated
+
+    Object.entries(items).forEach((entry) => {
+      const [key, value] = entry;
+    });*/
+    return 1400;
+  };
+
+  if (todayDate > request.end && !request.paid) {
+    const paymentIntent = await stripe.paymentIntents.create({
+      amount: calculateOrderAmount(items),
+      currency: "cad",
+    });
+
+    const updatedRequest = await Request.findByIdAndUpdate(
+      requestId,
+      { $set: { paid: true } },
+      { new: true }
+    );
+
+    res.send({
+      success: updatedRequest,
+      clientSecret: paymentIntent.client_secret,
+    });
+  } else {
+    res.status(400);
+    throw new Error(
+      "Current date has to be after end date of request to pay and/or request has to be unpaid."
+    );
+  }
+});

server/routes/request.js

@@ -5,10 +5,12 @@ const {
   getRequests,
   postRequest,
   updateRequest,
+  payRequest,
 } = require("../controllers/request");
 
 router.route("/").get(protect, getRequests);
 router.route("/").post(protect, postRequest);
 router.route("/:requestId").patch(protect, updateRequest);
+router.route("/:requestId/pay").patch(payRequest);
 
 module.exports = router;

server/sample.env

@@ -1,3 +1,4 @@
 JWT_SECRET=
 MONGO_URI=
-TEAM_NAMES=Bonnie,Sina, Kellen Bolger, juan, Gamaliel
+STRIPE_SECRET_KEY=
+TEAM_NAMES=Bonnie,Sina, Kellen Bolger, juan, Gamaliel