@dax-crafta/auth/src/utils/email.js

A powerful, flexible, and secure authentication plugin for the Crafta framework. Supports JWT, social login, 2FA, RBAC, audit logging, and enterprise-grade security features.

const nodemailer = require('nodemailer');

class EmailService {
  constructor(config) {
    this.transporter = nodemailer.createTransport(config.smtp);
    this.from = config.smtp.from;
  }

  async sendVerificationEmail(user, token) {
    const verificationUrl = `${this.config.baseUrl}/verify-email?token=${token}`;
    
    await this.transporter.sendMail({
      from: this.from,
      to: user.email,
      subject: 'Verify Your Email',
      html: `Click here to verify your email: <a href="${verificationUrl}">${verificationUrl}</a>`
    });
  }

  async sendPasswordResetEmail(user, token) {
    const resetUrl = `${this.config.baseUrl}/reset-password?token=${token}`;
    
    await this.transporter.sendMail({
      from: this.from,
      to: user.email,
      subject: 'Reset Your Password',
      html: `Click here to reset your password: <a href="${resetUrl}">${resetUrl}</a>`
    });
  }

  async sendLoginAlert(user, deviceInfo) {
    await this.transporter.sendMail({
      from: this.from,
      to: user.email,
      subject: 'New Login Detected',
      html: `New login detected from ${deviceInfo.browser} on ${deviceInfo.os}`
    });
  }

  async send2FACode(user, code) {
    await this.transporter.sendMail({
      from: this.from,
      to: user.email,
      subject: '2FA Code',
      html: `Your 2FA code is: ${code}`
    });
  }
}

module.exports = EmailService;