Add project files.

src/mailer/mailer.js

@@ -0,0 +1,114 @@
+const nodemailer = require('nodemailer');
+const handlebars = require('handlebars');
+const fs = require('fs');
+const path = require('path');
+const { mailerLogger } = require('../utils/logger');
+
+// Load the email templates
+const emailTemplates = {
+  confirmation: fs.readFileSync(path.join(__dirname, 'templates', 'confirmationTemplate.hbs'), 'utf-8'),
+  verification: fs.readFileSync(path.join(__dirname, 'templates', 'verificationTemplate.hbs'), 'utf-8'),
+  passwordReset: fs.readFileSync(path.join(__dirname, 'templates', 'passwordResetTemplate.hbs'), 'utf-8'),
+  passwordChanged: fs.readFileSync(path.join(__dirname, 'templates', 'passwordChangedTemplate.hbs'), 'utf-8')
+};
+
+// Compile the email templates
+const compiledTemplates = {
+  confirmation: handlebars.compile(emailTemplates.confirmation),
+  verification: handlebars.compile(emailTemplates.verification),
+  passwordReset: handlebars.compile(emailTemplates.passwordReset),
+  passwordChanged: handlebars.compile(emailTemplates.passwordChanged)
+};
+
+// SMTP transport configuration
+const transporter = nodemailer.createTransport({
+    host: process.env.SMTP_HOST,
+    port: process.env.SMTP_PORT,
+    secure: process.env.SMTP_ENCRYPTION === 'ssl' || process.env.SMTP_ENCRYPTION === 'tls',
+    auth: {
+      user: process.env.SMTP_USERNAME,
+      pass: process.env.SMTP_PASSWORD
+    }
+  });
+
+function sendConfirmationEmail(email, windyCode) {
+  const template = compiledTemplates.confirmation;
+  const emailContent = template({ windyCode });
+
+  const mailOptions = {
+	from: `"${process.env.SMTP_FROMNAME}" <${process.env.SMTP_USERNAME}>`,
+    to: email,
+    subject: '[Rusty Hearts] Account Creation Confirmation',
+    html: emailContent
+  };
+
+  transporter.sendMail(mailOptions, (error, info) => {
+    if (error) {
+	mailerLogger.error('[Mailer] Error sending confirmation email: ' + error.message);
+    } else {
+	  mailerLogger.info('[Mailer] Confirmation email sent: ' + info.response);
+    }
+  });
+}
+
+function sendVerificationEmail(email, verificationCode) {
+  const template = compiledTemplates.verification;
+  const emailContent = template({ verificationCode });
+
+  const mailOptions = {
+    from: `"${process.env.SMTP_FROMNAME}" <${process.env.SMTP_USERNAME}>`,
+    to: email,
+    subject: '[Rusty Hearts] Account Creation',
+    html: emailContent
+  };
+
+  transporter.sendMail(mailOptions, (error, info) => {
+    if (error) {
+      mailerLogger.error('[Mailer] Error sending verification email: ' + error.message);
+    } else {
+      mailerLogger.info('[Mailer] Verification email sent: ' + info.response);
+    }
+  });
+}
+
+function sendPasswordResetEmail(email, verificationCode) {
+  const template = compiledTemplates.passwordReset;
+  const emailContent = template({ verificationCode });
+
+  const mailOptions = {
+    from: `"${process.env.SMTP_FROMNAME}" <${process.env.SMTP_USERNAME}>`,
+    to: email,
+    subject: '[Rusty Hearts] Password Reset Request',
+    html: emailContent
+  };
+
+  transporter.sendMail(mailOptions, (error, info) => {
+    if (error) {
+      mailerLogger.error('[Mailer] Error sending password reset email: ' + error.message);
+    } else {
+      mailerLogger.info('[Mailer] Password reset email sent: ' + info.response);
+    }
+  });
+}
+
+function sendPasswordChangedEmail(email, windyCode) {
+  const template = compiledTemplates.passwordChanged;
+  const emailContent = template({ windyCode });
+
+  const mailOptions = {
+    from: `"${process.env.SMTP_FROMNAME}" <${process.env.SMTP_USERNAME}>`,
+    to: email,
+    subject: '[Rusty Hearts] Account Password Changed',
+    html: emailContent
+  };
+
+  transporter.sendMail(mailOptions, (error, info) => {
+    if (error) {
+      mailerLogger.error('[Mailer] Error sending password changed email: ' + error.message);
+    } else {
+      mailerLogger.info('[Mailer] Password changed email sent: ' + info.response);
+    }
+  });
+}
+
+module.exports = {sendConfirmationEmail, sendVerificationEmail, sendPasswordResetEmail, sendPasswordChangedEmail};