notifying user upon changing role

src/controllers/userController.ts

@@ -202,7 +202,10 @@ export const editUserRole = async (req: Request, res: Response) => {
 
     await user.update({ RoleId: roleId }, { transaction });
     await transaction.commit();
+    const name = user.firstName + ' ' + user.lastName;
+    const email = user.email;
 
+    await sendEmail('role', { name, email, role: role.name });
     res.status(200).json({ ok: true, message: 'Role assigned successfully.' });
   } catch (error) {
     await transaction.rollback();

src/database/migrations/20240723165312-addingExpectedDeliveryDateToOrder.js

@@ -0,0 +1,16 @@
+'use strict';
+
+/** @type {import('sequelize-cli').Migration} */
+module.exports = {
+  async up(queryInterface, Sequelize) {
+    await queryInterface.addColumn('orders', 'expectedDeliveryDate', {
+      type: Sequelize.DATE,
+      allowNull: false,
+      defaultValue: Date.now(),
+    });
+  },
+
+  async down(queryInterface, Sequelize) {
+    await queryInterface.removeColumn('orders', 'expectedDeliveryDate');
+  },
+};

src/helpers/send-email.ts

@@ -12,6 +12,7 @@ interface IData {
   link?: string;
   otp?: string;
   productName?: string;
+  role?: string;
 }
 interface EmailContent {
   name: string;
@@ -53,6 +54,26 @@ export const sendEmail = async (type: string, data: IData) => {
     let email;
 
     switch (type) {
+      case 'role':
+        email = {
+          body: {
+            name: data.name,
+            intro: 'Your role has been changed up on your request!',
+            action: {
+              instructions: `You have requested to change the role to ${data.role}!`,
+              button: {
+                color: '#000c24',
+                text: 'Revert back the Action',
+                link: 'https://e-commerce-mavericks-fn.netlify.app',
+              },
+            },
+            outro: 'Ignore this email, if you did not request that!',
+          },
+        };
+        mailOptions.subject = 'Account Role Changed';
+        mailOptions.html = mailGenerator.generate(email);
+        break;
+
       case 'account_verify':
         email = {
           body: {
@@ -105,7 +126,7 @@ export const sendEmail = async (type: string, data: IData) => {
               button: {
                 color: '#22BC66',
                 text: 'Access Account',
-                link: 'https://e-commerce-mavericks.com/login',
+                link: 'https://e-commerce-mavericks-fn.netlify.app/login',
               },
             },
             outro: 'If you did not request this action, please contact support immediately.',