feat(editor): ✨ Add send email integration

apps/viewer/pages/api/integrations/email.ts

@@ -0,0 +1,68 @@
+import prisma from 'libs/prisma'
+import { SendEmailOptions, SmtpCredentialsData } from 'models'
+import { NextApiRequest, NextApiResponse } from 'next'
+import { createTransport } from 'nodemailer'
+import { Options } from 'nodemailer/lib/smtp-transport'
+import { decrypt, initMiddleware } from 'utils'
+
+import Cors from 'cors'
+
+const cors = initMiddleware(Cors())
+
+const defaultTransportOptions: Options = {
+  host: process.env.EMAIL_NOTIFICATIONS_SERVER_HOST,
+  port: Number(process.env.EMAIL_NOTIFICATIONS_SERVER_PORT),
+  secure: false,
+  auth: {
+    user: process.env.EMAIL_NOTIFICATIONS_SERVER_USER,
+    pass: process.env.EMAIL_NOTIFICATIONS_SERVER_PASSWORD,
+  },
+}
+
+const defaultFrom = `"${process.env.NEXT_PUBLIC_EMAIL_NOTIFICATIONS_FROM_NAME}" <${process.env.NEXT_PUBLIC_EMAIL_NOTIFICATIONS_FROM_EMAIL}>`
+
+const handler = async (req: NextApiRequest, res: NextApiResponse) => {
+  await cors(req, res)
+  if (req.method === 'POST') {
+    const { credentialsId, recipients, body, subject } = JSON.parse(
+      req.body
+    ) as SendEmailOptions
+    const credentials = await prisma.credentials.findUnique({
+      where: { id: credentialsId },
+    })
+
+    if (!credentials)
+      return res.status(404).send({ message: "Couldn't find credentials" })
+    const { host, port, isTlsEnabled, username, password, from } = decrypt(
+      credentials.data,
+      credentials.iv
+    ) as SmtpCredentialsData
+
+    const transporter = createTransport(
+      credentialsId === 'default'
+        ? defaultTransportOptions
+        : {
+            host,
+            port,
+            secure: isTlsEnabled ?? undefined,
+            auth: {
+              user: username,
+              pass: password,
+            },
+          }
+    )
+    const info = await transporter.sendMail({
+      from:
+        credentialsId === 'default'
+          ? defaultFrom
+          : `"${from.name}" <${from.email}>`,
+      to: recipients.join(', '),
+      subject,
+      text: body,
+    })
+
+    res.status(200).send({ message: 'Email sent!', info })
+  }
+}
+
+export default handler