add create user and login user parts

app/utils/emailVerification.util.js

@@ -1,103 +1,91 @@
 // app/utils/emailVerification.util.js
 
 const crypto = require("crypto");
-
+const { sendMail } = require("../utils/mail.util");
 const redis = require("../config/redisClient");
 
 const EMAIL_VERIFICATION_TTL =
-  Number(
-    process.env.EMAIL_VERIFICATION_TTL_SECONDS
-  ) || 1800;
+  Number(process.env.EMAIL_VERIFICATION_TTL_SECONDS) || 1800;
 
 const generateEmailVerificationToken = () => {
-  return crypto
-    .randomBytes(32)
-    .toString("hex");
+  return crypto.randomBytes(32).toString("hex");
 };
 
 const hashEmailVerificationToken = (token) => {
-  return crypto
-    .createHash("sha256")
-    .update(token)
-    .digest("hex");
+  return crypto.createHash("sha256").update(token).digest("hex");
 };
 
 const createEmailVerification = async (userId) => {
-
   // 1. Generate raw token
-  const token =
-    generateEmailVerificationToken();
-
+  const token = generateEmailVerificationToken();
 
   // 2. Hash token
-  const tokenHash =
-    hashEmailVerificationToken(token);
-
+  const tokenHash = hashEmailVerificationToken(token);
 
   // 3. Create Redis key
-  const redisKey =
-    `email-verification:${tokenHash}`;
+  const redisKey = `email-verification:${tokenHash}`;
 
-  await redis.set(
-    redisKey,
-    userId,
-    "EX",
-    EMAIL_VERIFICATION_TTL
-  );
+  await redis.set(redisKey, userId, "EX", EMAIL_VERIFICATION_TTL);
 
   return token;
 };
 
-
 /**
  * Check a verification token.
  */
-const verifyEmailVerificationToken =
-  async (token) => {
+const verifyEmailVerificationToken = async (token) => {
+  if (!token || typeof token !== "string") {
+    return null;
+  }
 
-    if (
-      !token ||
-      typeof token !== "string"
-    ) {
-      return null;
-    }
+  // 1. Hash token received from user
+  const tokenHash = hashEmailVerificationToken(token);
 
+  // 2. Build same Redis key
+  const redisKey = `email-verification:${tokenHash}`;
 
-    // 1. Hash token received from user
-    const tokenHash =
-      hashEmailVerificationToken(token);
+  // 3. Search Redis
+  const userId = await redis.get(redisKey);
 
+  if (!userId) {
+    return null;
+  }
 
-    // 2. Build same Redis key
-    const redisKey =
-      `email-verification:${tokenHash}`;
-
-
-    // 3. Search Redis
-    const userId =
-      await redis.get(redisKey);
-
-    if (!userId) {
-      return null;
-    }
-
-
-    return {
-      userId,
-      redisKey,
-    };
+  return {
+    userId,
+    redisKey,
   };
+};
 
-const deleteEmailVerification =
-  async (redisKey) => {
+//send verification email to user
+const sendVerificationEmail = async (email, firstName, verificationToken) => {
+  const confirmationLink = `${process.env.FRONTEND_URL}/verify-email?token=${verificationToken}`;
 
-    await redis.del(redisKey);
-  };
+  // Send email
+  await sendMail({
+    to: email,
 
+    subject: "Confirm Your ZUMRI Account",
+
+    templateName: "emailVerification",
+
+    templateVars: {
+      customer_name: firstName,
+      confirmation_link: confirmationLink,
+    },
+
+    text: `Hello ${firstName}, please verify your ZUMRI account using this link: ${confirmationLink}`,
+  });
+};
+
+const deleteEmailVerification = async (redisKey) => {
+  await redis.del(redisKey);
+};
 
 module.exports = {
   createEmailVerification,
   verifyEmailVerificationToken,
+  sendVerificationEmail,
   deleteEmailVerification,
   hashEmailVerificationToken,
-};
+};