swadhinbiswas Add user email delivery test API · 2/19/2026
633bfd6
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/**
* Email Service
* Handles sending emails using nodemailer
*/
import { logger } from "./logger";
const SMTP_HOST = import.meta.env.SMTP_HOST;
const SMTP_PORT = parseInt(import.meta.env.SMTP_PORT || "587");
const SMTP_USER = import.meta.env.SMTP_USER;
const SMTP_PASSWORD = import.meta.env.SMTP_PASSWORD;
const SMTP_FROM = import.meta.env.SMTP_FROM || "[email protected]";
const SITE_URL = import.meta.env.SITE_URL || "http://localhost:4321";
export interface EmailOptions {
to: string;
subject: string;
text?: string;
html?: string;
}
export function isSmtpConfigured(): boolean {
return Boolean(SMTP_HOST);
}
let transporter: any = null;
async function getTransporter() {
if (transporter) return transporter;
if (!SMTP_HOST) {
logger.warn("SMTP not configured, emails will be logged only");
return null;
}
try {
const nodemailer = await import("nodemailer");
transporter = nodemailer.createTransport({
host: SMTP_HOST,
port: SMTP_PORT,
secure: SMTP_PORT === 465,
auth: SMTP_USER ? {
user: SMTP_USER,
pass: SMTP_PASSWORD,
} : undefined,
});
// Verify connection
await transporter.verify();
logger.info("SMTP connection verified");
return transporter;
} catch (error) {
logger.error({ error }, "Failed to create SMTP transporter");
return null;
}
}
export async function sendEmail(options: EmailOptions): Promise<boolean> {
try {
const transport = await getTransporter();
if (!transport) {
// Log email for development/testing
logger.info({
to: options.to,
subject: options.subject
}, "Email would be sent (SMTP not configured)");
return true;
}
await transport.sendMail({
from: SMTP_FROM,
to: options.to,
subject: options.subject,
text: options.text,
html: options.html,
});
logger.info({ to: options.to, subject: options.subject }, "Email sent");
return true;
} catch (error) {
logger.error({ error, to: options.to }, "Failed to send email");
return false;
}
}
export async function sendTestEmail(options: {
to: string;
dryRun?: boolean;
}): Promise<boolean> {
const dryRun = options.dryRun ?? true;
if (dryRun) {
logger.info({ to: options.to }, "Test email dry-run (not sent)");
return true;
}
return sendEmail({
to: options.to,
subject: "OpenCodeHub email delivery test",
text: "This is a test email from OpenCodeHub. If you received this, email delivery is working.",
html: `
<div style="font-family: sans-serif; color: #111; line-height: 1.5;">
<h2>OpenCodeHub email delivery test</h2>
<p>This is a test email from OpenCodeHub.</p>
<p>If you received this, your email delivery configuration is working.</p>
</div>
`,
});
}
export async function sendPasswordResetEmail(email: string, token: string): Promise<boolean> {
const resetUrl = `${SITE_URL}/reset-password?token=${token}`;
return sendEmail({
to: email,
subject: "Reset your OpenCodeHub password",
text: `
You requested a password reset for your OpenCodeHub account.
Click the link below to reset your password:
${resetUrl}
This link will expire in 1 hour.
If you didn't request this, you can safely ignore this email.
`.trim(),
html: `
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body style="margin: 0; padding: 0; background-color: #0d1117; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;">
<table width="100%" cellpadding="0" cellspacing="0" style="background-color: #0d1117; padding: 40px 0;">
<tr>
<td align="center">
<table width="600" cellpadding="0" cellspacing="0" style="background-color: #161b22; border-radius: 12px; border: 1px solid #30363d;">
<tr>
<td style="padding: 40px;">
<h1 style="margin: 0 0 24px; color: #f0f6fc; font-size: 24px;">Reset Your Password</h1>
<p style="margin: 0 0 24px; color: #8b949e; font-size: 16px; line-height: 1.5;">
You requested a password reset for your OpenCodeHub account. Click the button below to set a new password.
</p>
<a href="${resetUrl}" style="display: inline-block; padding: 12px 24px; background: linear-gradient(135deg, #22d3ee, #a855f7); color: #fff; text-decoration: none; border-radius: 8px; font-weight: 600; font-size: 16px;">
Reset Password
</a>
<p style="margin: 24px 0 0; color: #6e7681; font-size: 14px;">
This link will expire in 1 hour. If you didn't request this, you can safely ignore this email.
</p>
</td>
</tr>
<tr>
<td style="padding: 20px 40px; border-top: 1px solid #30363d;">
<p style="margin: 0; color: #6e7681; font-size: 12px;">
© ${new Date().getFullYear()} OpenCodeHub. All rights reserved.
</p>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
`.trim(),
});
}
export async function sendVerificationEmail(email: string, token: string): Promise<boolean> {
const verifyUrl = `${SITE_URL}/verify-email?token=${token}`;
return sendEmail({
to: email,
subject: "Verify your OpenCodeHub email",
text: `
Welcome to OpenCodeHub!
Please verify your email by clicking the link below:
${verifyUrl}
This link will expire in 24 hours.
`.trim(),
html: `
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body style="margin: 0; padding: 0; background-color: #0d1117; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;">
<table width="100%" cellpadding="0" cellspacing="0" style="background-color: #0d1117; padding: 40px 0;">
<tr>
<td align="center">
<table width="600" cellpadding="0" cellspacing="0" style="background-color: #161b22; border-radius: 12px; border: 1px solid #30363d;">
<tr>
<td style="padding: 40px;">
<h1 style="margin: 0 0 24px; color: #f0f6fc; font-size: 24px;">Welcome to OpenCodeHub! 🎉</h1>
<p style="margin: 0 0 24px; color: #8b949e; font-size: 16px; line-height: 1.5;">
Thanks for signing up! Please verify your email address to get started.
</p>
<a href="${verifyUrl}" style="display: inline-block; padding: 12px 24px; background: linear-gradient(135deg, #22d3ee, #a855f7); color: #fff; text-decoration: none; border-radius: 8px; font-weight: 600; font-size: 16px;">
Verify Email
</a>
<p style="margin: 24px 0 0; color: #6e7681; font-size: 14px;">
This link will expire in 24 hours.
</p>
</td>
</tr>
<tr>
<td style="padding: 20px 40px; border-top: 1px solid #30363d;">
<p style="margin: 0; color: #6e7681; font-size: 12px;">
© ${new Date().getFullYear()} OpenCodeHub. All rights reserved.
</p>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
`.trim(),
});
}
export async function sendPullRequestEmail(
to: string,
type: "opened" | "merged" | "closed" | "review_requested",
pr: {
title: string;
number: number;
url: string;
repository: { name: string; owner: { username: string } };
author: { username: string };
}
): Promise<boolean> {
const subjectPrefix = `[${pr.repository.owner.username}/${pr.repository.name}]`;
let action = "";
switch (type) {
case "opened": action = "opened"; break;
case "merged": action = "merged"; break;
case "closed": action = "closed"; break;
case "review_requested": action = "requested your review on"; break;
}
return sendEmail({
to,
subject: `${subjectPrefix} PR #${pr.number} ${action}: ${pr.title}`,
html: `
<div style="font-family: sans-serif; color: #333;">
<h3>Pull Request ${action}</h3>
<p>
<strong>${pr.author.username}</strong> ${action} pull request
<a href="${pr.url}">#${pr.number}: ${pr.title}</a>
</p>
</div>
`
});
}
export async function sendIssueEmail(
to: string,
type: "opened" | "closed" | "assigned",
issue: {
title: string;
number: number;
url: string;
repository: { name: string; owner: { username: string } };
author: { username: string };
}
): Promise<boolean> {
const subjectPrefix = `[${issue.repository.owner.username}/${issue.repository.name}]`;
let action = type;
return sendEmail({
to,
subject: `${subjectPrefix} Issue #${issue.number} ${action}: ${issue.title}`,
html: `
<div style="font-family: sans-serif; color: #333;">
<h3>Issue ${action}</h3>
<p>
<strong>${issue.author.username}</strong> ${action} issue
<a href="${issue.url}">#${issue.number}: ${issue.title}</a>
</p>
</div>
`
});
}