Attempt to improve unsent mail

helpers/mail.ts

@@ -2,12 +2,11 @@ import { Booking } from '../db/booking'
 import { getBaseURL } from '../helpers/url'
 import { daysFormatFrontend } from './date'
 import { generateCalendarEntry } from './ical'
-import { retryWithDelay } from './retryWithDelay'
+import sgMail from '@sendgrid/mail'
 
 const SENDGRID_API_KEY = process.env.SENDGRID_API_KEY
 const ADMIN_EMAIL = process.env.ADMIN_EMAIL
 const FROM_EMAIL = process.env.FROM_EMAIL
-const SENDGRID_URL = 'https://api.sendgrid.com/v3/mail/send'
 
 if (!SENDGRID_API_KEY) {
   throw new Error('NO SENDGRID_API_KEY set!')
@@ -21,6 +20,8 @@ if (!FROM_EMAIL) {
   throw new Error('No FROM_EMAIL set!')
 }
 
+sgMail.setApiKey(SENDGRID_API_KEY)
+
 const footer = `
 
 Viele Grüße
@@ -29,6 +30,7 @@ Thomas Ruoff
 Pfadi Bussle Wart
 
 Tel. 0151/212 253 62
+${getBaseURL()}
 `
 
 function getReceivedBookingBookerText(booking: Booking): string {
@@ -210,36 +212,22 @@ async function sendMail({
   }[]
 }): Promise<void> {
   const data = {
-    personalizations: [
-      {
-        to,
-      },
-    ],
+    to,
     from,
     subject,
-    content: [{ type: 'text/plain', value: textPlainContent }],
+    text: textPlainContent,
     attachments,
   }
 
-  const fetchOptions = {
-    method: 'POST',
-    headers: {
-      'Content-Type': 'application/json',
-      Authorization: `Bearer ${SENDGRID_API_KEY}`,
-    },
-    body: JSON.stringify(data),
+  try {
+    await sgMail.send(data)
+  } catch (error) {
+    console.error(error)
+
+    if (error.response) {
+      console.error(error.response.body)
+    }
+
+    // TODO: stuff into DB if failed and retry later
   }
-
-  return retryWithDelay({
-    run: async () => {
-      const resp = await fetch(SENDGRID_URL, fetchOptions)
-      const bodyText = await resp.text()
-
-      if (!resp.ok) {
-        throw new Error(
-          `Failed to send mail with status ${resp.status}: ${bodyText}`
-        )
-      }
-    },
-  })
 }