From 62914ae39351bf6de3c2f7619a715c18391c6f28 Mon Sep 17 00:00:00 2001
From: cKey <35512826+colinin@users.noreply.github.com>
Date: Sat, 20 Aug 2022 16:19:34 +0800
Subject: [PATCH] fix: fix duplication of localized resource names.

---
 .../Mvc/Localization/LanguageAppService.cs       |  5 ++++-
 .../Mvc/Localization/ResourceAppService.cs       | 16 ++++++++++------
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/aspnet-core/modules/localization/LINGYUN.Abp.AspNetCore.Mvc.Localization/LINGYUN/Abp/AspNetCore/Mvc/Localization/LanguageAppService.cs b/aspnet-core/modules/localization/LINGYUN.Abp.AspNetCore.Mvc.Localization/LINGYUN/Abp/AspNetCore/Mvc/Localization/LanguageAppService.cs
index 7cd6ff4b2..17f723d81 100644
--- a/aspnet-core/modules/localization/LINGYUN.Abp.AspNetCore.Mvc.Localization/LINGYUN/Abp/AspNetCore/Mvc/Localization/LanguageAppService.cs
+++ b/aspnet-core/modules/localization/LINGYUN.Abp.AspNetCore.Mvc.Localization/LINGYUN/Abp/AspNetCore/Mvc/Localization/LanguageAppService.cs
@@ -27,7 +27,10 @@ namespace LINGYUN.Abp.AspNetCore.Mvc.Localization
                     UiCultureName = l.UiCultureName,
                     DisplayName = l.DisplayName,
                     FlagIcon = l.FlagIcon
-                }).OrderBy(l => l.CultureName).ToList());
+                })
+                .OrderBy(l => l.CultureName)
+                .DistinctBy(l => l.CultureName)
+                .ToList());
         }
     }
 }
diff --git a/aspnet-core/modules/localization/LINGYUN.Abp.AspNetCore.Mvc.Localization/LINGYUN/Abp/AspNetCore/Mvc/Localization/ResourceAppService.cs b/aspnet-core/modules/localization/LINGYUN.Abp.AspNetCore.Mvc.Localization/LINGYUN/Abp/AspNetCore/Mvc/Localization/ResourceAppService.cs
index 829b34ce9..815b5e096 100644
--- a/aspnet-core/modules/localization/LINGYUN.Abp.AspNetCore.Mvc.Localization/LINGYUN/Abp/AspNetCore/Mvc/Localization/ResourceAppService.cs
+++ b/aspnet-core/modules/localization/LINGYUN.Abp.AspNetCore.Mvc.Localization/LINGYUN/Abp/AspNetCore/Mvc/Localization/ResourceAppService.cs
@@ -21,12 +21,16 @@ namespace LINGYUN.Abp.AspNetCore.Mvc.Localization
 
         public virtual Task<ListResultDto<ResourceDto>> GetListAsync()
         {
-            var resources = _localizationOptions.Resources.Select(x => new ResourceDto
-            {
-                Name = x.Value.ResourceName,
-                DisplayName = x.Value.ResourceName,
-                Description = x.Value.ResourceName,
-            }).OrderBy(l => l.Name);
+            var resources = _localizationOptions
+                .Resources
+                .Select(x => new ResourceDto
+                {
+                    Name = x.Value.ResourceName,
+                    DisplayName = x.Value.ResourceName,
+                    Description = x.Value.ResourceName,
+                })
+                .OrderBy(l => l.Name)
+                .DistinctBy(l => l.Name);
 
             return Task.FromResult(new ListResultDto<ResourceDto>(resources.ToList()));
         }