apply sorting ...

Providers/XFileProvider.cs

@@ -1,25 +1,26 @@
 using System;
-using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Threading;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.StaticFiles;
-using Microsoft.Extensions.FileProviders;
 using xCommons.Extensions;
 using xDataService.Models;
 using xExceptions.Constants;
+using xTagService.Providers;
+using System.Threading.Tasks;
+using xIdentityModels.Models;
+using xFileService.Constants;
 using xFileService.Extensions;
 using xFileService.Interfaces;
-using xFileService.Interfaces.Dtos;
+using Microsoft.AspNetCore.Mvc;
 using xFileService.Models.Dtos;
-using xFileService.Models.Entities;
-using xFileService.Providers.Dtos;
-using xIdentityModels.Models;
+using Microsoft.AspNetCore.Http;
+using System.Collections.Generic;
 using xStorageService.Interfaces;
-using xTagService.Providers;
+using xFileService.Providers.Dtos;
+using xFileService.Interfaces.Dtos;
+using xFileService.Models.Entities;
+using Microsoft.AspNetCore.StaticFiles;
+using Microsoft.Extensions.FileProviders;
 
 namespace xFileService.Providers
 {
@@ -35,7 +36,7 @@ namespace xFileService.Providers
         ) : base(
             provider: provider,
             tagProvider: tagProvider,
-            permittedRoles: new string[] { "admin" }
+            permittedRoles: [XFileServiceConstants.XAdminRole]
         )
         {
             this.provider = provider;

Providers/XFileTagProvided.cs

@@ -1,13 +1,13 @@
 using System;
 using xCommons.Extensions;
-using xFileService.Interfaces;
-using xFileService.Interfaces.Dtos;
-using xFileService.Models.Dtos;
-using xFileService.Models.Entities;
-using xFileService.Providers.Dtos;
-using xIdentityModels.Models;
-using xTagService.Interfaces;
 using xTagService.Providers;
+using xIdentityModels.Models;
+using xFileService.Constants;
+using xFileService.Interfaces;
+using xFileService.Models.Dtos;
+using xFileService.Providers.Dtos;
+using xFileService.Interfaces.Dtos;
+using xFileService.Models.Entities;
 
 namespace xFileService.Providers
 {
@@ -19,7 +19,7 @@ namespace xFileService.Providers
         ) : base(
             provider: provider,
             tagProvider: tagProvider,
-            permittedRoles: new string[] { "admin" }
+            permittedRoles: [XFileServiceConstants.XAdminRole]
         )
         { }
 

Providers/XFileTagProvider.cs

@@ -1,8 +1,8 @@
 using System;
+using xTagService.Providers;
 using xFileService.Constants;
 using xFileService.Interfaces;
 using xTagService.Interfaces.Dtos;
-using xTagService.Providers;
 
 namespace xFileService.Providers
 {