put back to download each req

src/one-two-three/one-two-three.service.ts

@@ -167,7 +167,7 @@ export class OneTwoThreeService extends MiddlewareService {
       if (!uploadReq.data.data.AccessKeyId) {
         // already uploaded
         // return JSON.stringify(adaptFileInfo(uploadReq.data.data.Info));
-        const existing = await this.getDownloadUrl(
+        const existing = JSON.stringify(
           adaptFileInfo(uploadReq.data.data.Info),
         );
         this.log(`File ${fileName} exists as ${existing}, skipping.`);
@@ -208,7 +208,7 @@ export class OneTwoThreeService extends MiddlewareService {
           },
         ),
       );
-      const uploadedUrl = await this.getDownloadUrl(
+      const uploadedUrl = JSON.stringify(
         adaptFileInfo(completeReq.data.data.Info),
       );
       this.log(`Uploaded ${fileName} as ${uploadedUrl}`);
@@ -253,7 +253,8 @@ export class OneTwoThreeService extends MiddlewareService {
 
   async download(info) {
     try {
-      return await this.parse302(info.url);
+      const fileInfo = JSON.parse(info.url) as FileInfo;
+      return await this.parse302(await this.getDownloadUrl(fileInfo));
     } catch (e) {
       this.error(`Download failed: ${e.message}`);
       throw new BlankReturnMessageDto(500, e.message).toException();