hnginternship5 · sircatalyst · Apr 17, 2019 · Apr 17, 2019 · Apr 18, 2019
diff --git a/app.js b/app.js
@@ -11,6 +11,7 @@ const path = require('path');
 
 const database = require('./config/key').MongoURI;
 var indexRoute = require('./routes/index');
+var emailRoute = require('./routes/email');
 
 // Set up the app with express
 const app = express();
@@ -55,6 +56,7 @@ db.on('error', console.error.bind(console, 'Mongodb connection error:'));
 
 // API ROUTES
 app.use('/', indexRoute);
+app.use('/email', emailRoute);
 
 // Express will serve up 404 file if a route is not recognized
 app.get('*', (req, res) => {
@@ -72,4 +74,4 @@ app.use(function(err, req, res, next) {
 	res.render('error');
 });
 
-module.exports = app;
+module.exports = app;
diff --git a/config/emailFunction.js b/config/emailFunction.js
@@ -0,0 +1,41 @@
+const path = require("path");
+const fs = require("fs");
+
+var api_key = 'd79d63126502f0d15e98e0865652ba10-7caa9475-388729451';
+var domain = 'sandbox787f8f71d66e4b36ae02fef66edd2005.mialgun.org';
+var mailgun = require('mailgun-js')({ apiKey: api_key, domain: domain });
+
+
+var sendEmail = function sendEmail(res, receiver) {
+
+    const filename = path.normalize(path.join(__dirname, "../email-templates/email.hbs"));
+    const emailTemplate = fs
+      .readFileSync(filename)
+      .toString()
+      .replace(/{{email}}/, receiver);
+	const data = {
+		from: "FeeTracker <noreply@feetracker.com>",
+		to: receiver,
+		subject: "FeeTracker Subscription",
+		html: emailTemplate.replace(/{{email}}/, receiver)
+    };
+
+    mailgun.messages().send(data, (error, body) => {
+		if (error) {
+			console.log('Email not sent')
+
+            return res.status(400).json({
+                status: 'error',
+                message: 'email not sent',
+            });
+		} else {
+            console.log('Email sent');
+            return res.status(200).json({
+                status: 'success',
+                message: 'email sent',
+            });
+
+		}
+    })
+}
+module.exports = sendEmail;
diff --git a/controllers/email.js b/controllers/email.js
@@ -0,0 +1,20 @@
+var cron = require('node-cron');
+var sendEmailFunction = require('../config/emailFunction');
+
+const emailDb = require('../models/promise').EmailDb;
+
+const Email = {
+	async sendEmail(req, res, next) {
+		try {
+			var task = cron.schedule('* * * * Monday', () =>  {
+                var receiver = req.body.email;
+
+                sendEmailFunction(res, receiver) 
+                    console.log('STARTED task');
+            })
+		} catch (err) {
+			return res.status(400).send(error);
+		}
+	},
+};
+module.exports = Email;
diff --git a/email-templates/email.hbs b/email-templates/email.hbs
@@ -0,0 +1,213 @@
+<!doctype html>
+<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office">
+
+<head>
+  <title>DevAlert</title>
+  <!--[if !mso]><!-- -->
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <!--<![endif]-->
+  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+  <meta name="viewport" content="width=device-width,initial-scale=1">
+  <style type="text/css">
+    #outlook a {
+      padding: 0;
+    }
+
+    .ReadMsgBody {
+      width: 100%;
+    }
+
+    .ExternalClass {
+      width: 100%;
+    }
+
+    .ExternalClass * {
+      line-height: 100%;
+    }
+
+    body {
+      margin: 0;
+      padding: 0;
+      -webkit-text-size-adjust: 100%;
+      -ms-text-size-adjust: 100%;
+    }
+
+    table,
+    td {
+      border-collapse: collapse;
+      mso-table-lspace: 0pt;
+      mso-table-rspace: 0pt;
+    }
+
+    img {
+      border: 0;
+      height: auto;
+      line-height: 100%;
+      outline: none;
+      text-decoration: none;
+      -ms-interpolation-mode: bicubic;
+    }
+
+    p {
+      display: block;
+      margin: 13px 0;
+    }
+  </style>
+  <!--[if !mso]><!-->
+  <style type="text/css">
+    @media only screen and (max-width:480px) {
+      @-ms-viewport {
+        width: 320px;
+      }
+      @viewport {
+        width: 320px;
+      }
+    }
+  </style>
+  <!--<![endif]-->
+  <!--[if mso]>
+        <xml>
+        <o:OfficeDocumentSettings>
+          <o:AllowPNG/>
+          <o:PixelsPerInch>96</o:PixelsPerInch>
+        </o:OfficeDocumentSettings>
+        </xml>
+        <![endif]-->
+  <!--[if lte mso 11]>
+        <style type="text/css">
+          .outlook-group-fix { width:100% !important; }
+        </style>
+        <![endif]-->
+  <!--[if !mso]><!-->
+  <link href="https://fonts.googleapis.com/css?family=Roboto:300,500" rel="stylesheet" type="text/css">
+  <style type="text/css">
+    @import url(https://fonts.googleapis.com/css?family=Roboto:300,500);
+  </style>
+  <!--<![endif]-->
+  <style type="text/css">
+    @media only screen and (min-width:480px) {
+      .mj-column-per-100 {
+        width: 100% !important;
+        max-width: 100%;
+      }
+      .mj-column-per-45 {
+        width: 45% !important;
+        max-width: 45%;
+      }
+    }
+  </style>
+  <style type="text/css">
+    @media only screen and (max-width:480px) {
+      table.full-width-mobile {
+        width: 100% !important;
+      }
+      td.full-width-mobile {
+        width: auto !important;
+      }
+    }
+  </style>
+</head>
+
+<body>
+  <div>
+    <!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" class="" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]-->
+    <div style="Margin:0px auto;max-width:600px;">
+      <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;">
+        <tbody>
+          <tr>
+            <td style="direction:ltr;font-size:0px;padding:0px;text-align:center;vertical-align:top;">
+              <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:600px;" ><![endif]-->
+              <div class="mj-column-per-100 outlook-group-fix" style="font-size:13px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;">
+                <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%">
+                  <tr>
+                    <td align="center" style="font-size:0px;padding:10px 25px;word-break:break-word;">
+                      <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="border-collapse:collapse;border-spacing:0px;">
+                        <tbody>
+                          <tr>
+                            <td style="width:550px;">
+                              <a href="https://feetracker.herokuapp.com" target="_blank">
+                                <img height="auto" src="#" style="border:0;display:block;outline:none;text-decoration:none;height:auto;width:100%;"
+                                  width="550">
+                              </a>
+                            </td>
+                          </tr>
+                        </tbody>
+                      </table>
+                    </td>
+                  </tr>
+                </table>
+              </div>
+              <!--[if mso | IE]></td></tr></table><![endif]-->
+            </td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
+    <!--[if mso | IE]></td></tr></table><table align="center" border="0" cellpadding="0" cellspacing="0" class="" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]-->
+    <div style="Margin:0px auto;max-width:600px;">
+      <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;">
+        <tbody>
+          <tr>
+            <td style="direction:ltr;font-size:0px;padding:0px;text-align:center;vertical-align:top;">
+              <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:270px;" ><![endif]-->
+              <div class="mj-column-per-45 outlook-group-fix" style="font-size:13px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;">
+                <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%">
+                  <tr>
+                    <td align="center" style="font-size:0px;padding:0px;word-break:break-word;">
+                      <div style="font-family:Roboto, Helvetica, sans-serif;font-size:18px;font-weight:500;line-height:24px;text-align:center;color:#616161;">Fee Tracker</div>
+                    </td>
+                  </tr>
+                  <tr>
+                    <td style="font-size:0px;padding:10px 25px;word-break:break-word;">
+                      <p style="border-top:solid 2px #616161;font-size:1;margin:0px auto;width:100%;"></p>
+                      <!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" style="border-top:solid 2px #616161;font-size:1;margin:0px auto;width:220px;" role="presentation" width="220px" ><tr><td style="height:0;line-height:0;"> &nbsp;
+</td></tr></table><![endif]-->
+                    </td>
+                  </tr>
+                </table>
+              </div>
+              <!--[if mso | IE]></td></tr></table><![endif]-->
+            </td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
+    <!--[if mso | IE]></td></tr></table><table align="center" border="0" cellpadding="0" cellspacing="0" class="" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]-->
+    <div style="Margin:0px auto;max-width:600px;">
+      <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;">
+        <tbody>
+          <tr>
+            <td style="direction:ltr;font-size:0px;padding:0px;padding-top:10px;text-align:center;vertical-align:top;">
+              <!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:600px;" ><![endif]-->
+              <div class="mj-column-per-100 outlook-group-fix" style="font-size:13px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;">
+                <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%">
+                  <tr>
+                    <td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;">
+                      <div style="font-family:Roboto, Helvetica, sans-serif;font-size:16px;font-weight:300;line-height:24px;text-align:left;color:#616161;">
+                        <p>Hello!</p>
+                        <p>You subscribed to the Fee Tracker weekly newsletter. You would be getting mails from us.</p>
+
+                        <p>Cheers,</p>
+                        <h5>Fee Tracker Team</h5>
+
+                        <a href="https://feetracker.herokuapp.com/unsubscribe/{{email}}" style="margin-top:20px; color:#1114cc; font-size:12px;">
+                          unsubscribe from newsletter</a>
+
+                      </div>
+                    </td>
+
+                  </tr>
+                </table>
+              </div>
+              <!--[if mso | IE]></td></tr></table><![endif]-->
+            </td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
+
+    <!--[if mso | IE]></td></tr></table><![endif]-->
+  </div>
+</body>
+
+</html>
diff --git a/models/email.js b/models/email.js
@@ -0,0 +1,12 @@
+const mongoose = require('mongoose');
+
+const emailSchema = new mongoose.Schema({
+	email: {
+		type: String,
+		required: true,
+	},
+});
+
+const EmailSchema = mongoose.model('EmailSchema', emailSchema);
+
+module.exports = { EmailSchema };
diff --git a/models/promise.js b/models/promise.js
@@ -1,5 +1,6 @@
 // import models
 const Sample = require('./sample');
+const Email = require('./email');
 
 class Example {
 	/**
@@ -61,8 +62,27 @@ class Example {
 				});
 		});
 	}
+};
+
+class EmailDb {
+	/**
+	 * @param {string} text
+	 * @returns {object} Return all
+	 */
+	static findAll(param) {
+		return new Promise((resolve, reject) => {
+			Email.findAll(param)
+				.then(res => {
+					resolve(res);
+				})
+				.catch(err => {
+					reject(err);
+				});
+		});
+	}
 }
 
 module.exports = {
 	Example,
+	EmailDb
 };
diff --git a/package.json b/package.json
@@ -29,8 +29,10 @@
 		"hbs": "^4.0.4",
 		"http-errors": "^1.7.2",
 		"lodash": "^4.17.11",
+		"mailgun-js": "^0.22.0",
 		"mongoose": "^5.5.2",
 		"morgan": "^1.9.1",
+		"node-cron": "^2.0.3",
 		"validator": "^10.11.0"
 	}
 }
diff --git a/routes/email.js b/routes/email.js
@@ -0,0 +1,7 @@
+var express = require('express');
+var Email = require('../controllers/email');
+var router = express.Router();
+
+router.post('/', Email.sendEmail);
+
+module.exports = router;