From 27cb62129be58037f6a4681ac4907e21c0d61171 Mon Sep 17 00:00:00 2001
From: "https://github.com': codeplus254" <ronnymageh@gmail.com>
Date: Sun, 29 Sep 2019 14:55:52 +0300
Subject: [PATCH] customer endpoints now working

---
 src/controllers/customer.controller.js | 195 +++++++++++++++++++++++--
 src/routes/api/customer.route.js       |  23 +--
 2 files changed, 190 insertions(+), 28 deletions(-)

diff --git a/src/controllers/customer.controller.js b/src/controllers/customer.controller.js
index 82fe3d3..816d8bc 100755
--- a/src/controllers/customer.controller.js
+++ b/src/controllers/customer.controller.js
@@ -14,6 +14,8 @@
  */
 import { Customer } from '../database/models';
 
+const jwt = require('jsonwebtoken');
+const bcrypt = require('bcrypt');
 /**
  *
  *
@@ -32,7 +34,33 @@ class CustomerController {
    */
   static async create(req, res, next) {
     // Implement the function to create the customer account
-    return res.status(201).json({ message: 'this works' });
+    const { name, email, password } = req.body;
+    
+    try {
+      const customer = await Customer.findOne({
+        where: {
+          email,
+        },
+      });
+      if (!customer) {
+        // check if the customer with that email had registered before
+        const passwordHash = bcrypt.hashSync(password, 10);
+        const newCustomer = await Customer.upsert({
+          name,
+          email,
+          password: passwordHash,
+        });
+        return res.status(201).send(newCustomer);
+      }
+      return res.status(409).json({
+        error: {
+          status: 409,
+          message: `User with email ${email} already exist`,
+        },
+      });
+    } catch (error) {
+      return next(email);
+    }
   }
 
   /**
@@ -47,7 +75,72 @@ class CustomerController {
    */
   static async login(req, res, next) {
     // implement function to login to user account
-    return res.status(200).json({ message: 'this works' });
+    const { email, password } = req.body;
+    try {
+      const customer = await Customer.findOne({
+        where: {
+          email,
+          password,
+        },
+      });
+      const accessToken = `Bearer ${await jwt.sign(
+        { customer_id: customer.customer_id },
+        process.env.SECRET_KEY,
+        { expiresIn: '24h' }
+      )}`;
+      if (customer) {
+        return res.status(200).json({
+          customer,
+          accessToken,
+          expiresIn: '24h',
+        });
+      }
+      return res.status(404).json({
+        error: {
+          status: 404,
+          message: `User does not exist`,
+        },
+      });
+    } catch (error) {
+      return next(error);
+    }
+  }
+
+  /**
+   * log in a customer
+   *
+   * @static
+   * @param {object} req express request object
+   * @param {object} res express response object
+   * @param {object} next next middleware
+   * @returns {json} json object with status, and access token
+   * @memberof CustomerController
+   */
+  static async facebookLogin(req, res, next) {
+    // implement function to login to user account
+    const { accessToken } = req.body;
+    try {
+      const customer = await Customer.findOne({
+        where: {
+          accessToken,
+        },
+      });
+      if (customer) {
+        return res.status(200).json({
+          customer,
+          accessToken: null,
+          expiresIn: null,
+        });
+      }
+      return res.status(404).json({
+        error: {
+          status: 404,
+          message: `User does not exist`,
+        },
+      });
+    } catch (error) {
+      return next(error);
+    }
   }
 
   /**
@@ -61,13 +154,16 @@ class CustomerController {
    * @memberof CustomerController
    */
   static async getCustomerProfile(req, res, next) {
-    // fix the bugs in this code
-    const { customer_id } = req;  // eslint-disable-line
+    const accessToken = req.headers.authorization;
+    const decodedToken = jwt.decode(accessToken.substring(7)); // remove the Bearer tag
+    const customerId = decodedToken.customer_id;
+
     try {
-      const customer = await Customer.findByPk(customer_id);
-      return res.status(400).json({
-        customer,
-      });
+      const customer = await Customer.findByPk(customerId);
+      if (customer) {
+        return res.status(200).json(customer);
+      }
+      return res.status(404).json('The user does not exist');
     } catch (error) {
       return next(error);
     }
@@ -85,7 +181,34 @@ class CustomerController {
    */
   static async updateCustomerProfile(req, res, next) {
     // Implement function to update customer profile like name, day_phone, eve_phone and mob_phone
-    return res.status(200).json({ message: 'this works' });
+
+    // eslint-disable-next-line camelcase
+    const { email, name, day_phone, eve_phone, mob_phone } = req.body;
+    const accessToken = req.headers.authorization;
+    const decodedToken = jwt.decode(accessToken.substring(7)); // remove the Bearer tag
+    const customerId = decodedToken.customer_id;
+    try {
+      await Customer.update(
+        {
+          email,
+          name,
+          day_phone,
+          eve_phone,
+          mob_phone,
+        },
+        {
+          returning: true,
+          where: {
+            // eslint-disable-next-line prettier/prettier
+          customer_id: customerId,
+          },
+        }
+      );
+      const customer = await Customer.findByPk(customerId);
+      return res.status(200).json(customer);
+    } catch (error) {
+      return next(error);
+    }
   }
 
   /**
@@ -101,7 +224,35 @@ class CustomerController {
   static async updateCustomerAddress(req, res, next) {
     // write code to update customer address info such as address_1, address_2, city, region, postal_code, country
     // and shipping_region_id
-    return res.status(200).json({ message: 'this works' });
+    // eslint-disable-next-line camelcase
+    const { address_1, address_2, city, region, postal_code, country, shipping_region_id } = req.body;
+    const accessToken = req.headers.authorization;
+    const decodedToken = jwt.decode(accessToken.substring(7)); // remove the Bearer tag
+    const customerId = decodedToken.customer_id;
+    try {
+      await Customer.update(
+        {
+          address_1,
+          address_2,
+          city,
+          region,
+          postal_code,
+          country,
+          shipping_region_id,
+        },
+        {
+          returning: true,
+          where: {
+            // eslint-disable-next-line prettier/prettier
+          customer_id: customerId,
+          },
+        }
+      );
+      const customer = await Customer.findByPk(customerId);
+      return res.status(200).json(customer);
+    } catch (error) {
+      return next(error);
+    }
   }
 
   /**
@@ -116,7 +267,29 @@ class CustomerController {
    */
   static async updateCreditCard(req, res, next) {
     // write code to update customer credit card number
-    return res.status(200).json({ message: 'this works' });
+    // eslint-disable-next-line camelcase
+    const { credit_card } = req.body;
+    const accessToken = req.headers.authorization;
+    const decodedToken = jwt.decode(accessToken.substring(7)); // remove the Bearer tag
+    const customerId = decodedToken.customer_id;
+    try {
+      await Customer.update(
+        {
+          credit_card,
+        },
+        {
+          returning: true,
+          where: {
+            // eslint-disable-next-line prettier/prettier
+          customer_id: customerId,
+          },
+        }
+      );
+      const customer = await Customer.findByPk(customerId);
+      return res.status(200).json(customer);
+    } catch (error) {
+      return next(error);
+    }
   }
 }
 
diff --git a/src/routes/api/customer.route.js b/src/routes/api/customer.route.js
index 09e3ed4..bae1502 100755
--- a/src/routes/api/customer.route.js
+++ b/src/routes/api/customer.route.js
@@ -4,23 +4,12 @@ import CustomerController from '../../controllers/customer.controller';
 // These are valid routes but they may contain a bug, please try to define and fix them
 
 const router = Router();
-router.post(
-  '/customers',
-  CustomerController.updateCreditCard
-);
-router.post('/customers/login',  CustomerController.login);
+router.post('/customers', CustomerController.create);
+router.post('/customers/login', CustomerController.login);
+router.post('/customers/facebook', CustomerController.facebookLogin);
 router.get('/customer', CustomerController.getCustomerProfile);
-router.put(
-  '/customer',
-  CustomerController.apply
-);
-router.put(
-  '/customer/address',
-  CustomerController.updateCustomerAddress
-);
-router.put(
-  '/customer/creditCard',
-  CustomerController.updateCreditCard
-);
+router.put('/customer', CustomerController.updateCustomerProfile);
+router.put('/customer/address', CustomerController.updateCustomerAddress);
+router.put('/customer/creditCard', CustomerController.updateCreditCard);
 
 export default router;