feat: wip upload documents

packages/server/src/services/Attachments/S3UploadPipeline.ts

@@ -0,0 +1,23 @@
+import multer from 'multer';
+import multerS3 from 'multer-s3';
+import { s3 } from '@/lib/S3/S3';
+import { Service } from 'typedi';
+
+@Service()
+export class AttachmentUploadPipeline {
+  uploadPipeline() {
+    return multer({
+      storage: multerS3({
+        s3,
+        bucket: process.env.AWS_BUCKET,
+        contentType: multerS3.AUTO_CONTENT_TYPE,
+        metadata: function (req, file, cb) {
+          cb(null, { fieldName: file.fieldname });
+        },
+        key: function (req, file, cb) {
+          cb(null, Date.now().toString());
+        },
+      }),
+    });
+  }
+}