94 lines
2.2 KiB
TypeScript
94 lines
2.2 KiB
TypeScript
import { z } from "astro/zod";
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import { defineAction } from "astro:actions";
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import nodemailer from "nodemailer";
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import {
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MAX_DAILY_EMAILS,
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LOCAL_SMTP_HOST,
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LOCAL_SMTP_PASSWORD,
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LOCAL_SMTP_PORT,
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LOCAL_SMTP_USER,
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CONTACT_MAILBOX,
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LOCAL_SMTP_ENVELOPE_FROM,
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} from "astro:env/server";
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import { and, db, eq, gte, SendmailToken, SentEmails } from "astro:db";
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export default defineAction({
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input: z.object({
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email: z.string().email(),
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message: z.string().nonempty(),
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name: z.string().nonempty(),
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userId: z.string().nonempty(),
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token: z.string().nonempty(),
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}),
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handler: sendmail,
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});
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type SendEmailParams = {
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email: string;
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message: string;
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name: string;
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token: string;
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userId: string;
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};
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async function sendmail({
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name,
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email,
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message,
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token,
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userId,
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}: SendEmailParams) {
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const isTokenCorrect =
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(await db.$count(
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SendmailToken,
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and(
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eq(SendmailToken.userId, userId),
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eq(SendmailToken.value, token),
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gte(SendmailToken.validUntil, Date.now()),
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),
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)) > 0;
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if (!isTokenCorrect) {
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return false;
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}
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await db
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.delete(SendmailToken)
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.where(
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and(eq(SendmailToken.userId, userId), eq(SendmailToken.value, token)),
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);
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const emailsSentLast24Hours = await db.$count(
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SentEmails,
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gte(SentEmails.sentAt, Date.now() - 1000 * 60 * 60 * 24),
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);
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if (emailsSentLast24Hours > MAX_DAILY_EMAILS) {
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throw new Error(
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`${emailsSentLast24Hours} emails have been sent in the last 24 hours, but the max daily load is ${MAX_DAILY_EMAILS}.`,
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);
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}
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const info = await transporter.sendMail({
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from: LOCAL_SMTP_ENVELOPE_FROM,
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to: CONTACT_MAILBOX,
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subject: `joeac.net: ${name} left a message`,
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text: `${name} <${email}> sent you a message:\n\n\n${message}`,
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});
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await db
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.insert(SentEmails)
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.values({ messageId: info.messageId, sentAt: Date.now() });
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console.log("Sent an email to Joe. Message ID: ", info.messageId);
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}
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export const transporter = nodemailer.createTransport({
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host: LOCAL_SMTP_HOST,
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from: LOCAL_SMTP_ENVELOPE_FROM,
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port: LOCAL_SMTP_PORT,
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secure: false,
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authMethod: "PLAIN",
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auth: {
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type: "login",
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user: LOCAL_SMTP_USER,
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pass: LOCAL_SMTP_PASSWORD,
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},
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});
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