Admin basket: fix import error message and import date display update

src/app/admin/admin-basket/basket.component.ts

@@ -1,5 +1,7 @@
-import { Component, OnInit, Input, ViewChild, ElementRef,
-    ChangeDetectorRef, ChangeDetectionStrategy } from '@angular/core'
+import {
+  Component, OnInit, Input, ViewChild, ElementRef,
+  ChangeDetectorRef, ChangeDetectionStrategy
+} from '@angular/core'
 import { ActivatedRoute } from '@angular/router'
 import { UntypedFormGroup, UntypedFormControl } from '@angular/forms'
 
@@ -81,17 +83,24 @@ export class AdminBasketComponent implements OnInit {
       basket: this.basket.name,
       fileId: item.id,
       dryRun: dryRun
-        }).subscribe(
-            resp => {
-                this.basket.files.find(row => row.id == item.id).time = new Date(resp.time).toLocaleString()
+    }).subscribe({
+      next: resp => {
+        this.basket.files.find(row => row.id == item.id).time = new Date(resp.time)
         this.snackBar.openFromComponent(HtmlSnackbarComponent, {
           data: resp,
           //duration: 3000
         })
         this.cdr.markForCheck()
-            }
+      },
+      error: err => {
+        this.snackBar.open(
+          `Cannot import: ${err.body['detail'] || err.message || err.statusText}`,
+          'Got it',
+          { 'politeness': 'assertive' }
         )
       }
+    })
+  }
 
   deleteItem(item: FileImport) {
     return this.adminService.deleteBasketFileApiAdminBasketDeleteBasketFileIdGet({

src/app/admin/admin-list/admin-list.component.ts

@@ -1,5 +1,7 @@
-import { Component, Input, ViewChild, OnInit, HostBinding,
-    ChangeDetectorRef, ChangeDetectionStrategy } from '@angular/core'
+import {
+  Component, Input, ViewChild, OnInit, HostBinding,
+  ChangeDetectorRef, ChangeDetectionStrategy
+} from '@angular/core'
 import { ActivatedRoute, ParamMap, Router } from '@angular/router'
 
 import { SelectionModel } from '@angular/cdk/collections'