fix: Sendgrid can't create list if name is too long (#669)

* fix: Sendgrid can't create list if name is too long

* fix: Lint error

apps/api/src/notifications/helpers/truncateNameToBytes.ts

@@ -0,0 +1,21 @@
+export function truncateNameToBytes(name: string, maxBytes: number) {
+  const encoder = new TextEncoder()
+  const decoder = new TextDecoder()
+
+  const encoded = encoder.encode(name)
+  if (encoded.length <= maxBytes) {
+    return name
+  }
+
+  let truncated = encoded.slice(0, maxBytes)
+
+  for (let i = maxBytes; i > 0; i--) {
+    try {
+      return decoder.decode(truncated)
+    } catch (e) {
+      truncated = truncated.slice(0, -1)
+    }
+  }
+
+  return ''
+}

apps/api/src/notifications/providers/notifications.sendgrid.provider.ts

@@ -19,11 +19,15 @@ import {
 } from './notifications.sendgrid.types'
 import { ClientRequest } from '@sendgrid/client/src/request'
 import { DateTime } from 'luxon'
+
+import { truncateNameToBytes } from '../helpers/truncateNameToBytes'
+
 import { MassMailDto } from '../dto/massmail.dto'
 import { ContactsMap } from '../notifications.service'
 import { MailDataRequired } from '@sendgrid/mail'
 import { PersonalizationData } from '@sendgrid/helpers/classes/personalization'
 
+
 @Injectable()
 export class SendGridNotificationsProvider
   implements NotificationsProviderInterface<SendGridParams>
@@ -53,6 +57,7 @@ export class SendGridNotificationsProvider
     return response as SGClientResponse<ContactListRes>
   }
   async createNewContactList(data: SendGridParams['CreateListParams']) {
+    data.name = truncateNameToBytes(data.name, 99)
     const request = {
       url: `/v3/marketing/lists`,
       method: 'POST',