feat(nestjs): migrate to NestJS

packages/server/src/common/constants/multer.constants.ts

@@ -0,0 +1,24 @@
+import type { Multer } from 'multer';
+import * as multerS3 from 'multer-s3';
+
+export const multerExceptions = {
+  // from https://github.com/expressjs/multer/blob/master/lib/multer-error.js
+  LIMIT_PART_COUNT: 'Too many parts',
+  LIMIT_FILE_SIZE: 'File too large',
+  LIMIT_FILE_COUNT: 'Too many files',
+  LIMIT_FIELD_KEY: 'Field name too long',
+  LIMIT_FIELD_VALUE: 'Field value too long',
+  LIMIT_FIELD_COUNT: 'Too many fields',
+  LIMIT_UNEXPECTED_FILE: 'Unexpected field',
+  MISSING_FIELD_NAME: 'Field name missing',
+};
+
+export const busboyExceptions = {
+  // from https://github.com/mscdex/busboy/blob/master/lib/types/multipart.js
+  MULTIPART_BOUNDARY_NOT_FOUND: 'Multipart: Boundary not found',
+  MULTIPART_MALFORMED_PART_HEADER: 'Malformed part header',
+  MULTIPART_UNEXPECTED_END_OF_FORM: 'Unexpected end of form',
+  MULTIPART_UNEXPECTED_END_OF_FILE: 'Unexpected end of file',
+};
+
+