133 lines
3.3 KiB
TypeScript
133 lines
3.3 KiB
TypeScript
import { env } from "~/env";
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import { UseSend } from "usesend";
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import { isSelfHosted } from "~/utils/common";
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import { db } from "./db";
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import { getDomains } from "./service/domain-service";
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import { sendEmail } from "./service/email-service";
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import { logger } from "./logger/log";
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import { renderOtpEmail, renderTeamInviteEmail } from "./email-templates";
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let usesend: UseSend | undefined;
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const getClient = () => {
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if (!usesend) {
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usesend = new UseSend(env.USESEND_API_KEY ?? env.UNSEND_API_KEY);
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}
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return usesend;
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};
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export async function sendSignUpEmail(
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email: string,
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token: string,
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url: string
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) {
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const { host } = new URL(url);
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if (env.NODE_ENV === "development") {
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logger.info({ email, url, token }, "Sending sign in email");
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return;
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}
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const subject = "Sign in to useSend";
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// Use jsx-email template for beautiful HTML
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const html = await renderOtpEmail({
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otpCode: token.toUpperCase(),
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loginUrl: url,
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hostName: host,
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});
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// Fallback text version
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const text = `Hey,\n\nYou can sign in to useSend by clicking the below URL:\n${url}\n\nYou can also use this OTP: ${token}\n\nThanks,\nuseSend Team`;
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await sendMail(email, subject, text, html);
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}
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export async function sendTeamInviteEmail(
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email: string,
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url: string,
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teamName: string
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) {
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const { host } = new URL(url);
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if (env.NODE_ENV === "development") {
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logger.info({ email, url, teamName }, "Sending team invite email");
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return;
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}
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const subject = "You have been invited to join useSend";
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// Use jsx-email template for beautiful HTML
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const html = await renderTeamInviteEmail({
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teamName,
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inviteUrl: url,
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});
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// Fallback text version
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const text = `Hey,\n\nYou have been invited to join the team ${teamName} on useSend.\n\nYou can accept the invitation by clicking the below URL:\n${url}\n\nThanks,\nuseSend Team`;
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await sendMail(email, subject, text, html);
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}
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async function sendMail(
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email: string,
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subject: string,
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text: string,
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html: string
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) {
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if (isSelfHosted()) {
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logger.info("Sending email using self hosted");
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/*
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Self hosted so checking if we can send using one of the available domain
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Assuming self hosted will have only one team
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TODO: fix this
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*/
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const team = await db.team.findFirst({});
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if (!team) {
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logger.error("No team found");
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return;
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}
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const domains = await getDomains(team.id);
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if (domains.length === 0 || !domains[0]) {
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logger.error("No domains found");
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return;
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}
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const fromEmailDomain = env.FROM_EMAIL?.split("@")[1];
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const domain =
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domains.find((d) => d.name === fromEmailDomain) ?? domains[0];
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await sendEmail({
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teamId: team.id,
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to: email,
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from: `hello@${domain.name}`,
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subject,
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text,
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html,
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});
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} else if (env.UNSEND_API_KEY && env.FROM_EMAIL) {
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const resp = await getClient().emails.send({
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to: email,
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from: env.FROM_EMAIL,
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subject,
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text,
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html,
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});
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if (resp.data) {
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logger.info("Email sent using usesend");
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return;
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} else {
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logger.error(
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{ code: resp.error?.code, message: resp.error?.message },
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"Error sending email using usesend, so fallback to resend"
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);
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}
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} else {
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throw new Error("USESEND_API_KEY/UNSEND_API_KEY not found");
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}
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}
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