fix: problem when download archive with slow network

src/app/features/home/stores/home.state.ts

@@ -46,6 +46,7 @@ import {
   ApiService,
   CollectionTyped,
   defaultResourceStateInitValue,
+  ErrorDto,
   HttpStatus,
   isNullOrUndefined,
   isWhiteString,
@@ -291,22 +292,30 @@ export class HomeState {
     });
 
     let pooling: boolean = true;
+    let pendingRequest: boolean = false;
     let firstTimeError: boolean = false;
 
     this.notificationService.showInformation(TRANSLATE("home.archive.browsing.download.notification.inPreparation"), true);
 
     return interval(500)
       .pipe(
-        takeWhile(() => pooling === true),
+        takeWhile(() => pooling === true && pendingRequest === false),
         startWith(0),
-        mergeMap(() => this.getDownloadStatus(ctx, action.dataFile.resId)),
+        mergeMap(() => {
+          pendingRequest = true;
+          return this.getDownloadStatus(ctx, action.dataFile.resId).pipe(
+            tap(() => pendingRequest = false),
+          );
+        }),
         tap((res: string) => {
           if (res === StringUtil.stringEmpty) {
             this.prepareDownload(ctx, action.dataFile.resId);
+            return;
           }
           if (res === Order.StatusEnum.READY) {
             this.downloadFile(ctx, action.dataFile.resId);
             pooling = false;
+            return;
           }
           if (res === Order.StatusEnum.INERROR) {
             pooling = false;
@@ -314,8 +323,14 @@ export class HomeState {
               ctx.dispatch(new DownloadFail());
               firstTimeError = true;
             }
+            return;
           }
-        }));
+        }),
+        catchError(error => {
+          pooling = false;
+          throw error;
+        })
+      );
 
   }
 
@@ -341,8 +356,7 @@ export class HomeState {
       headers,
       responseType: "text",
     }).pipe(
-      tap((res: string) => res),
-      catchError((e/*: ErrorDto*/) => {
+      catchError((e: ErrorDto) => {
         if (e.status === HttpStatus.INTERNAL_SERVER_ERROR) {
           return of(Order.StatusEnum.INERROR);
         }

src/app/shared/enums/business/deposit-status.enum.ts

 import {Deposit} from "@app/generated-api";
-import {StatusEnum} from "@app/generated-api/model/deposit.model";
-import {PackageStatusEnum} from "@shared/enums/business/package-status.enum";
 import {
   KeyValue,
   TRANSLATE,