Merge pull request #1440 from colinin/timezone-settings

feat: TimeZoneSettings Support

aspnet-core/modules/settings/LINGYUN.Abp.SettingManagement.Application/LINGYUN/Abp/SettingManagement/SettingAppService.cs

@@ -145,7 +145,12 @@ public class SettingAppService : ApplicationService, ISettingAppService, ISettin
             providerName)
             ?.AddOptions(LocalizationOptions.Languages.Select(l => new OptionDto(l.DisplayName, l.CultureName)));
         // 时区
-        var timezones = TimeZoneHelper.GetTimezones(TimezoneProvider.GetWindowsTimezones());
+        var timezones = TimeZoneHelper.GetTimezones(TimezoneProvider.GetIanaTimezones());
+        timezones.Insert(0, new NameValue
+        {
+            Name = L["DefaultTimeZone"],
+            Value = "Unspecified"
+        });
         var timingSetting = sysSettingGroup.AddSetting(L["DisplayName:System.Timing"], L["Description:System.Timing"]);
         timingSetting.AddDetail(
            await SettingDefinitionManager.GetAsync(TimingSettingNames.TimeZone),

aspnet-core/modules/settings/LINGYUN.Abp.SettingManagement.Application/LINGYUN/Abp/SettingManagement/TimeZoneSettingsAppService.cs

@@ -0,0 +1,67 @@
+using Microsoft.AspNetCore.Authorization;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Volo.Abp;
+using Volo.Abp.MultiTenancy;
+using Volo.Abp.SettingManagement;
+using Volo.Abp.Timing;
+
+namespace LINGYUN.Abp.SettingManagement;
+
+[Authorize(Volo.Abp.SettingManagement.SettingManagementPermissions.TimeZone)]
+public class TimeZoneSettingsAppService : SettingManagementAppServiceBase, ITimeZoneSettingsAppService
+{
+    protected ISettingManager SettingManager { get; }
+    protected ITimezoneProvider TimezoneProvider { get; }
+
+    private const string UnspecifiedTimeZone = "Unspecified";
+
+    public TimeZoneSettingsAppService(ISettingManager settingManager, ITimezoneProvider timezoneProvider)
+    {
+        SettingManager = settingManager;
+        TimezoneProvider = timezoneProvider;
+    }
+
+    public virtual async Task<string> GetAsync()
+    {
+        var timezone = CurrentTenant.GetMultiTenancySide() == MultiTenancySides.Host
+            ? await SettingManager.GetOrNullGlobalAsync(TimingSettingNames.TimeZone)
+            : await SettingManager.GetOrNullForCurrentTenantAsync(TimingSettingNames.TimeZone);
+
+        if (timezone.IsNullOrWhiteSpace())
+        {
+            timezone = UnspecifiedTimeZone;
+        }
+
+        return timezone;
+    }
+
+    public virtual Task<List<NameValue>> GetTimezonesAsync()
+    {
+        var timezones = TimeZoneHelper.GetTimezones(TimezoneProvider.GetIanaTimezones());
+        timezones.Insert(0, new NameValue
+        {
+            Name = L["DefaultTimeZone"],
+            Value = UnspecifiedTimeZone
+        });
+        return Task.FromResult(timezones);
+    }
+
+    public virtual async Task UpdateAsync(string timezone)
+    {
+        if (timezone.Equals(UnspecifiedTimeZone, StringComparison.OrdinalIgnoreCase))
+        {
+            timezone = null;
+        }
+
+        if (CurrentTenant.GetMultiTenancySide() == MultiTenancySides.Host)
+        {
+            await SettingManager.SetGlobalAsync(TimingSettingNames.TimeZone, timezone);
+        }
+        else
+        {
+            await SettingManager.SetForCurrentTenantAsync(TimingSettingNames.TimeZone, timezone);
+        }
+    }
+}

aspnet-core/modules/settings/LINGYUN.Abp.SettingManagement.HttpApi/LINGYUN/Abp/SettingManagement/TimeZoneSettingsController.cs

@@ -0,0 +1,42 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Volo.Abp;
+using Volo.Abp.AspNetCore.Mvc;
+using Volo.Abp.SettingManagement;
+
+namespace LINGYUN.Abp.SettingManagement;
+
+[RemoteService(Name = AbpSettingManagementRemoteServiceConsts.RemoteServiceName)]
+[Area(AbpSettingManagementRemoteServiceConsts.ModuleName)]
+[Route("api/setting-management/timezone")]
+[Authorize(Volo.Abp.SettingManagement.SettingManagementPermissions.TimeZone)]
+public class TimeZoneSettingsController : AbpControllerBase, ITimeZoneSettingsAppService
+{
+    private readonly ITimeZoneSettingsAppService _service;
+
+    public TimeZoneSettingsController(ITimeZoneSettingsAppService service)
+    {
+        _service = service;
+    }
+
+    [HttpGet]
+    public virtual Task<string> GetAsync()
+    {
+        return _service.GetAsync();
+    }
+
+    [HttpGet]
+    [Route("timezones")]
+    public virtual Task<List<NameValue>> GetTimezonesAsync()
+    {
+        return _service.GetTimezonesAsync();
+    }
+
+    [HttpPost]
+    public virtual Task UpdateAsync(string timezone)
+    {
+        return _service.UpdateAsync(timezone);
+    }
+}