Add email template

Author: nicolelim02

backend/user-service/config/redis.ts

@@ -9,6 +9,6 @@ const client = createClient({ url: REDIS_URI });
 
 client.on("error", (err) => console.log(`Error: ${err}`));
 
-await client.connect();
+(async () => await client.connect())();
 
 export default client;

backend/user-service/controller/user-controller.ts

@@ -25,7 +25,7 @@ import { upload } from "../config/multer";
 import { uploadFileToFirebase } from "../utils/utils";
 import redisClient from "../config/redis";
 import crypto from "crypto";
-import { sendMail } from "../utils/mailer";
+import { sendAccVerificationMail } from "../utils/mailer";
 import { ACCOUNT_VERIFICATION_SUBJ } from "../utils/constants";
 
 export async function createUser(
@@ -85,10 +85,12 @@ export async function createUser(
 
       const emailToken = crypto.randomBytes(16).toString("hex");
       await redisClient.set(email, emailToken, { EX: 60 * 5 }); // expire in 5 minutes
-      const emailText = `Hello ${username},\n\n
-      Please click on the following link to verify your account:\n\nhttp://localhost:3001/api/users/verify-email/${email}/${emailToken}\n\n
-      If you did not request this, please ignore this email.`;
-      await sendMail(email, ACCOUNT_VERIFICATION_SUBJ, emailText);
+      await sendAccVerificationMail(
+        email,
+        ACCOUNT_VERIFICATION_SUBJ,
+        username,
+        `http://localhost:3001/api/users/verify-email/${email}/${emailToken}`
+      );
 
       return res.status(201).json({
         message: `Created new user ${username} successfully`,

backend/user-service/jest.config.ts

@@ -3,9 +3,10 @@
  * https://jestjs.io/docs/configuration
  */
 
-import type { Config } from "jest";
+// import type { Config } from "jest";
+import type { JestConfigWithTsJest } from "ts-jest";
 
-const config: Config = {
+const config: JestConfigWithTsJest = {
   // All imported modules in your tests should be mocked automatically
   // automock: false,
 
@@ -52,6 +53,8 @@ const config: Config = {
   // Make calling deprecated APIs throw helpful error messages
   // errorOnDeprecated: false,
 
+  extensionsToTreatAsEsm: [".ts"],
+
   // The default configuration for fake timers
   // fakeTimers: {
   //   "enableGlobally": false
@@ -90,7 +93,9 @@ const config: Config = {
   // ],
 
   // A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
-  // moduleNameMapper: {},
+  moduleNameMapper: {
+    "^(\\.{1,2}/.*)\\.js$": "$1",
+  },
 
   // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
   // modulePathIgnorePatterns: [],
@@ -175,7 +180,23 @@ const config: Config = {
   // testRunner: "jest-circus/runner",
 
   // A map from regular expressions to paths to transformers
-  // transform: undefined,
+  transform: {
+    "^.+\\.tsx?$": [
+      "ts-jest",
+      {
+        diagnostics: {
+          ignoreCodes: [1343],
+        },
+        astTransformers: {
+          before: [
+            {
+              path: "node_modules/ts-jest-mock-import-meta", // or, alternatively, 'ts-jest-mock-import-meta' directly, without node_modules.
+            },
+          ],
+        },
+      },
+    ],
+  },
 
   // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
   // transformIgnorePatterns: [