| import { Resend } from "resend"; |
| import { logger } from "./logger.js"; |
|
|
| |
| |
| |
| |
|
|
| const log = logger.child({ scope: "email" }); |
|
|
| const FROM = process.env.SUPERLOG_FROM_EMAIL ?? "Superlog <no-reply@superlog.sh>"; |
| const REPLY_TO = process.env.SUPERLOG_REPLY_TO_EMAIL; |
|
|
| let client: Resend | null = null; |
| function getClient(): Resend | null { |
| if (client) return client; |
| const key = process.env.RESEND_API_KEY; |
| if (!key) return null; |
| client = new Resend(key); |
| return client; |
| } |
|
|
| export type EmailMessage = { |
| to: string; |
| subject: string; |
| html: string; |
| text: string; |
| }; |
|
|
| export async function sendEmail(message: EmailMessage): Promise<void> { |
| const c = getClient(); |
| if (!c) { |
| log.warn( |
| { to: message.to, subject: message.subject }, |
| "RESEND_API_KEY not set — printing email body instead of sending", |
| ); |
| log.info({ body: message.text }, "email body (dev fallback)"); |
| return; |
| } |
| const res = await c.emails.send({ |
| from: FROM, |
| to: [message.to], |
| replyTo: REPLY_TO, |
| subject: message.subject, |
| html: message.html, |
| text: message.text, |
| }); |
| if (res.error) { |
| log.error({ err: res.error, to: message.to }, "resend send failed"); |
| throw new Error(`resend: ${res.error.message ?? "unknown"}`); |
| } |
| } |
|
|
| function escape(value: string): string { |
| return value |
| .replace(/&/g, "&") |
| .replace(/</g, "<") |
| .replace(/>/g, ">") |
| .replace(/"/g, """); |
| } |
|
|
| export function verificationEmailBody(url: string): { html: string; text: string } { |
| const safe = escape(url); |
| return { |
| text: `Confirm your email to start using Superlog.\n\n${url}\n\nIf you didn't sign up, you can ignore this email.`, |
| html: `<p>Confirm your email to start using Superlog.</p> |
| <p><a href="${safe}">${safe}</a></p> |
| <p style="color:#888">If you didn't sign up, you can ignore this email.</p>`, |
| }; |
| } |
|
|
| export function passwordResetEmailBody(url: string): { html: string; text: string } { |
| const safe = escape(url); |
| return { |
| text: `Reset your Superlog password.\n\n${url}\n\nThis link expires in 1 hour. If you didn't request a reset, ignore this email.`, |
| html: `<p>Reset your Superlog password.</p> |
| <p><a href="${safe}">${safe}</a></p> |
| <p style="color:#888">This link expires in 1 hour. If you didn't request a reset, ignore this email.</p>`, |
| }; |
| } |
|
|
| export function orgInvitationEmailBody(args: { |
| url: string; |
| orgName: string; |
| inviterEmail: string; |
| inviterName?: string | null; |
| role: string; |
| }): { html: string; text: string } { |
| const safe = escape(args.url); |
| const org = escape(args.orgName); |
| const inviter = escape(args.inviterName?.trim() ? args.inviterName : args.inviterEmail); |
| const role = escape(args.role); |
| return { |
| text: `${args.inviterName?.trim() || args.inviterEmail} invited you to join ${args.orgName} on Superlog as ${args.role}.\n\nAccept: ${args.url}\n\nIf you weren't expecting this invite, you can ignore it.`, |
| html: `<p>${inviter} invited you to join <strong>${org}</strong> on Superlog as ${role}.</p> |
| <p><a href="${safe}">Accept invitation</a></p> |
| <p style="color:#888">If you weren't expecting this invite, you can ignore it.</p>`, |
| }; |
| } |
|
|
