Add Endpoint to verify email codes

src/Controllers/user_auth.controller.ts

@@ -0,0 +1,56 @@
+import { Request, Response } from "express";
+import prisma from "../lib/prisma";
+import { mailClient } from "../lib/redis";
+import { nanoid } from "nanoid";
+import { verificationMail } from "../lib/mail";
+
+export const register = async (req: Request, res: Response) => {
+  //TODO: Implemnt user endpoint and use following code to send verification mail
+
+  const user = {
+    //Supposed to come from database
+    id: "10",
+    email: "[email protected]",
+  };
+
+  const usid = nanoid();
+
+  (await mailClient).set(usid, user.id);
+
+  verificationMail(user.email, "eventname", usid);
+
+  //Send status code
+};
+
+export const verifyEmail = async (req: Request, res: Response) => {
+  const { code } = req.body || {};
+
+  if (!(typeof code === "string")) {
+    return res.status(400).json({
+      type: "error",
+      payload: {
+        message: "Invalid Request parameter",
+      },
+    });
+  }
+
+  const acc = await mailClient.get(code);
+
+  if (!acc) {
+    return res.status(404).json({
+      type: "error",
+      payload: {
+        message: "Invalid token. It might be expired",
+      },
+    });
+  }
+
+  prisma.participant.update({
+    where: {
+      id: parseInt(acc),
+    },
+    data: {
+      verified: true,
+    },
+  });
+};

src/lib/mail.ts

@@ -1,6 +1,6 @@
 import { writeFile } from "fs";
 import Handlebars, { template } from "handlebars";
-import { emailClient } from "./redis";
+import { mailClient } from "./redis";
 import nodemailer from "nodemailer";
 import SMTPTransport from "nodemailer/lib/smtp-transport";
 
@@ -64,9 +64,6 @@ export const verificationMail = async (to: string, eventName: string, verificati
   const compiled = message(data);
 
   sendMail(mailAccount.user, to, "Verify Email", undefined, compiled);
-
-  //TODO: Implement verification codes
-  //TODO: Write endpoints to verify codes
 };
 
 export default { sendMail };

src/lib/redis.ts

@@ -3,6 +3,7 @@ import { promisify } from "util";
 
 const REDIS_INDICES = {
   auth: 0,
+  mail: 1,
 };
 
 const REDIS_HOST = process.env.REDIS_HOST || "redis";
@@ -24,4 +25,13 @@ const auth = redis.createClient({ host: REDIS_HOST, port: REDIS_PORT });
 
 auth.select(REDIS_INDICES.auth);
 
+// ----------------- //
+// Redis mail client //
+// ----------------- //
+
+const mail = redis.createClient({ host: REDIS_HOST, port: REDIS_PORT });
+
+mail.select(REDIS_INDICES.mail);
+
 export const authClient = createAsyncClient(auth);
+export const mailClient = createAsyncClient(mail);