From d15f5e79190a89a7ad06a97548ed8e719a039787 Mon Sep 17 00:00:00 2001
From: favor-star <favoureliab@gmail.com>
Date: Mon, 1 Jul 2024 14:54:42 +0200
Subject: [PATCH] Added more hooks to manage notifications for products
 lifecycle

---
 src/controllers/productsController.ts | 28 ++++++++++++++++++-
 src/helpers/send-email.ts             | 40 ++++++++++++++++++++++++++-
 2 files changed, 66 insertions(+), 2 deletions(-)

diff --git a/src/controllers/productsController.ts b/src/controllers/productsController.ts
index f33ebc03..b40d2614 100644
--- a/src/controllers/productsController.ts
+++ b/src/controllers/productsController.ts
@@ -358,7 +358,33 @@ Product.afterCreate(async product => {
   }
   sendEmail('added_product_notification', { email: user.email, name: user.firstName });
 });
-
+Product.afterUpdate(async product => {
+  const notification = await Notification.create({
+    message: `Product called: ${product.name} was updated successfully`,
+    isRead: false,
+    userId: product.sellerId,
+  });
+  const user = await User.findOne({
+    where: { id: product.sellerId },
+    attributes: ['email', 'firstName', 'lastName'],
+  });
+  if (!user) {
+    return Promise.reject(new Error("User cannot be found! So the email won't be send successfully"));
+  }
+  sendEmail('updated_product_notification', { email: user.email, name: user.firstName });
+});
+Product.afterDestroy(async product => {
+  const notification = await Notification.create({
+    message: 'Product was deleted successfully',
+    isRead: false,
+    userId: product.sellerId,
+  });
+  const user = await User.findOne({ where: { id: product.sellerId }, attributes: ['email', 'firstName', 'lastName'] });
+  if (!user) {
+    return Promise.reject(new Error("User can't be found, so the email won't be sent successfully"));
+  }
+  sendEmail('deleted_product_notification', { email: user.email, name: user.firstName });
+});
 // Review a product (feedback + rating)
 export const provideReviewToProduct = async (req: Request, res: Response) => {
   try {
diff --git a/src/helpers/send-email.ts b/src/helpers/send-email.ts
index eed9e95f..c1358943 100644
--- a/src/helpers/send-email.ts
+++ b/src/helpers/send-email.ts
@@ -232,7 +232,7 @@ export const sendEmail = async (type: string, data: IData) => {
               button: {
                 color: '#22BC66',
                 text: 'View on the platform',
-                link: 'https://e-commerce-mavericks.com/login',
+                link: process.env.URL_HOST as string,
               },
             },
             outro: 'Thank you for working with us. If you need any help, please free to contact us!',
@@ -241,6 +241,44 @@ export const sendEmail = async (type: string, data: IData) => {
         mailOptions.subject = 'Product added successfully';
         mailOptions.html = mailGenerator.generate(email);
         break;
+      case 'updated_product_notification':
+        email = {
+          body: {
+            name: data.name,
+            intro: `Your product has been updated successfully!`,
+            action: {
+              instructions: 'To view your product on platform, Click here:',
+              button: {
+                color: '#22BC66',
+                text: 'View on the platform',
+                link: process.env.URL_HOST as string,
+              },
+            },
+            outro: 'Thank you for working with us. If you need any help, please free to contact us!',
+          },
+        };
+        mailOptions.subject = 'Product updated successfully';
+        mailOptions.html = mailGenerator.generate(email);
+        break;
+      case 'deleted_product_notification':
+        email = {
+          body: {
+            name: data.name,
+            intro: `Your product has been deleted successfully!`,
+            action: {
+              instructions: 'To view your other products on platform, Click here:',
+              button: {
+                color: '#22BC66',
+                text: 'View on the platform',
+                link: process.env.URL_HOST as string,
+              },
+            },
+            outro: 'Thank you for working with us. If you need any help, please free to contact us!',
+          },
+        };
+        mailOptions.subject = 'Product deleted successfully';
+        mailOptions.html = mailGenerator.generate(email);
+        break;
 
       case 'password_prompt':
         email = {