Add `TimeZoneSettingGroupViewComponent`

modules/SettingManagement/Lsw.Abp.SettingManagement.Blazor.AntDesignUI/AbpSettingManagementBlazorAntDesignModule.cs

@@ -40,6 +40,7 @@ public class AbpSettingManagementBlazorAntDesignModule : AbpModule
         Configure<SettingManagementComponentOptions>(options =>
         {
             options.Contributors.Add(new AntDesignSettingDefultPageContributor());
+            options.Contributors.Add(new AntDesignTimeZonePageContributor());
         });
     }
 }

modules/SettingManagement/Lsw.Abp.SettingManagement.Blazor.AntDesignUI/Pages/SettingManagement/TimeZoneSettingGroup/TimeZoneSettingGroupViewComponent.razor

@@ -0,0 +1,20 @@
+@using Volo.Abp.SettingManagement.Localization
+@inherits Volo.Abp.AspNetCore.Components.AbpComponentBase
+@inject AbpBlazorMessageLocalizerHelper<AbpSettingManagementResource> LH
+
+<Form Layout="@FormLayout.Vertical" Model="@TimezoneSettings">
+
+    <FormItem Label="@L["DisplayName:Timezone"]">
+        <Select DataSource="@context.TimeZoneItems"
+                ValueName="@nameof(Volo.Abp.NameValue.Value)"
+                LabelName="@nameof(Volo.Abp.NameValue.Name)"
+                @bind-Value="@context.Timezone">
+        </Select>
+    </FormItem>
+
+    <FormItem WrapperColOffset="8">
+        <Button Type="@ButtonType.Primary" HtmlType="submit" OnClick="@UpdateSettingsAsync">
+            @L["Submit"]
+        </Button>
+    </FormItem>
+</Form>

modules/SettingManagement/Lsw.Abp.SettingManagement.Blazor.AntDesignUI/Pages/SettingManagement/TimeZoneSettingGroup/TimeZoneSettingGroupViewComponent.razor.cs

@@ -0,0 +1,61 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Components;
+using Volo.Abp;
+using Volo.Abp.AspNetCore.Components.Web.Configuration;
+using Volo.Abp.SettingManagement;
+using Volo.Abp.SettingManagement.Localization;
+
+namespace Lsw.Abp.SettingManagement.Blazor.AntDesignUI.Pages.SettingManagement.TimeZoneSettingGroup;
+
+public partial class TimeZoneSettingGroupViewComponent
+{
+    [Inject]
+    protected ITimeZoneSettingsAppService TimeZoneSettingsAppService { get; set; }
+
+    [Inject]
+    protected ICurrentApplicationConfigurationCacheResetService CurrentApplicationConfigurationCacheResetService { get; set; }
+
+    protected UpdateTimezoneSettingsViewModel TimezoneSettings = new();
+
+    public TimeZoneSettingGroupViewComponent()
+    {
+        ObjectMapperContext = typeof(AbpSettingManagementBlazorAntDesignModule);
+        LocalizationResource = typeof(AbpSettingManagementResource);
+    }
+
+    protected override async Task OnInitializedAsync()
+    {
+        try
+        {
+            TimezoneSettings.Timezone = await TimeZoneSettingsAppService.GetAsync();
+            TimezoneSettings.TimeZoneItems = await TimeZoneSettingsAppService.GetTimezonesAsync();
+        }
+        catch (Exception ex)
+        {
+            await HandleErrorAsync(ex);
+        }
+    }
+
+    protected virtual async Task UpdateSettingsAsync()
+    {
+        try
+        {
+            await TimeZoneSettingsAppService.UpdateAsync(TimezoneSettings.Timezone);
+            await CurrentApplicationConfigurationCacheResetService.ResetAsync();
+            await Message.Success(L["SuccessfullySaved"]);
+        }
+        catch (Exception ex)
+        {
+            await HandleErrorAsync(ex);
+        }
+    }
+
+    public class UpdateTimezoneSettingsViewModel
+    {
+        public string Timezone { get; set; }
+
+        public List<NameValue> TimeZoneItems { get; set; }
+    }
+}

modules/SettingManagement/Lsw.Abp.SettingManagement.Blazor.AntDesignUI/Settings/AntDesignTimeZonePageContributor.cs

@@ -0,0 +1,38 @@
+using System.Threading.Tasks;
+using Lsw.Abp.SettingManagement.Blazor.AntDesignUI.Pages.SettingManagement.TimeZoneSettingGroup;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Localization;
+using Volo.Abp.SettingManagement;
+using Volo.Abp.SettingManagement.Blazor;
+using Volo.Abp.SettingManagement.Localization;
+using Volo.Abp.Timing;
+
+namespace Lsw.Abp.SettingManagement.Blazor.AntDesignUI.Settings;
+
+public class AntDesignTimeZonePageContributor : ISettingComponentContributor
+{
+    public virtual async Task<bool> CheckPermissionsAsync(SettingComponentCreationContext context)
+    {
+        var authorizationService = context.ServiceProvider.GetRequiredService<IAuthorizationService>();
+
+        return await authorizationService.IsGrantedAsync(SettingManagementPermissions.TimeZone);
+    }
+
+    public virtual Task ConfigureAsync(SettingComponentCreationContext context)
+    {
+        var l = context.ServiceProvider.GetRequiredService<IStringLocalizer<AbpSettingManagementResource>>();
+        if (context.ServiceProvider.GetRequiredService<IClock>().SupportsMultipleTimezone)
+        {
+            context.Groups.Add(
+                new SettingComponentGroup(
+                    "Volo.Abp.TimeZone",
+                    l["Menu:TimeZone"],
+                    typeof(TimeZoneSettingGroupViewComponent)
+                )
+            );
+        }
+
+        return Task.CompletedTask;
+    }
+}

samples/BookStore/src/BookStore.BlazorServer/BookStoreBlazorModule.cs

@@ -34,6 +34,7 @@ using Volo.Abp.Swashbuckle;
 using Volo.Abp.UI.Navigation;
 using Volo.Abp.UI.Navigation.Urls;
 using Volo.Abp.VirtualFileSystem;
+using Volo.Abp.Timing;
 
 namespace BookStore.Blazor;
 
@@ -73,6 +74,8 @@ public class BookStoreBlazorModule : AbpModule
         var hostingEnvironment = context.Services.GetHostingEnvironment();
         var configuration = context.Services.GetConfiguration();
 
+        Configure<AbpClockOptions>(options => options.Kind = DateTimeKind.Utc);
+
         ConfigureUrls(configuration);
         ConfigureBundles();
         ConfigureAuthentication(context, configuration);
@@ -107,15 +110,15 @@ public class BookStoreBlazorModule : AbpModule
             );
 
             //BLAZOR UI
-             options.StyleBundles.Configure(
-                 BlazorAntDesignThemeBundles.Styles.Global,
-                 bundle =>
-                 {
-                     bundle.AddFiles("/blazor-global-styles.css");
-                     //You can remove the following line if you don't use Blazor CSS isolation for components
-                     bundle.AddFiles("/BookStore.BlazorServer.styles.css");
-                 }
-             );
+            options.StyleBundles.Configure(
+                BlazorAntDesignThemeBundles.Styles.Global,
+                bundle =>
+                {
+                    bundle.AddFiles("/blazor-global-styles.css");
+                    //You can remove the following line if you don't use Blazor CSS isolation for components
+                    bundle.AddFiles("/BookStore.BlazorServer.styles.css");
+                }
+            );
         });
     }