add check when attachment size exceeds

Author: m0nggh

packages/backend/src/apps/postman/common/data-out-validator.ts

@@ -8,6 +8,7 @@ export const dataOutSchema = z.object(
         'BLACKLISTED',
         'RATE-LIMITED',
         'INVALID-ATTACHMENT',
+        'ATTACHMENT-SIZE-EXCEEDED',
         'INTERMITTENT-ERROR',
         'ERROR',
       ]),

packages/backend/src/apps/postman/common/email-helper.ts

@@ -159,14 +159,16 @@ export async function sendTransactionalEmails(
    * Since we can only return one error per postman step, we have to select in terms of priority
    * 1. RATE-LIMITED (so we can auto-retry)
    * 2. INVALID-ATTACHMENT (probably all recipients should fail)
-   * 3. INTERMITTENT-ERROR (some recipients failed, auto-retry)
-   * 4. ERROR (probably all recipients should fail)
-   * 5. BLACKLISTED (blacklisted errors are returned even if there are other errors like invalid attachment)
+   * 3. ATTACHMENT-SIZE-EXCEEDED (probably all recipients should fail)
+   * 4. INTERMITTENT-ERROR (some recipients failed, auto-retry)
+   * 5. ERROR (probably all recipients should fail)
+   * 6. BLACKLISTED (blacklisted errors are returned even if there are other errors like invalid attachment)
    */
   const sortedErrors = sortBy(errors, (error) =>
     [
       'RATE-LIMITED',
       'INVALID-ATTACHMENT',
+      'ATTACHMENT-SIZE-EXCEEDED',
       'INTERMITTENT-ERROR',
       'ERROR',
       'BLACKLISTED',

packages/backend/src/apps/postman/common/throw-errors.ts

@@ -36,6 +36,8 @@ export function getPostmanErrorStatus(
       }
     case 'rate_limit':
       return 'RATE-LIMITED'
+    case 'attachment_limit':
+      return 'ATTACHMENT-SIZE-EXCEEDED'
     default:
       if (POSTMAN_RETRIABLE_HTTP_CODES.includes(error.response?.status)) {
         return 'INTERMITTENT-ERROR'
@@ -105,6 +107,14 @@ export function throwPostmanStepError({
         appName,
         error,
       )
+    case 'ATTACHMENT-SIZE-EXCEEDED':
+      throw new StepError(
+        'Total attachment size exceeded',
+        'Click on set up action and check that the attachments do not exceed 10MB in total.',
+        position,
+        appName,
+        error,
+      )
     case 'INTERMITTENT-ERROR':
       throw new RetriableError({
         error: error.details,