feat: 提交后端其余改动

2026-01-01 07:41:57 +08:00
parent fc55003d3d
commit aa42a635e4
34 changed files with 2426 additions and 1208 deletions
--- a/src/Application/TakeoutSaaS.Application/Dictionary/Services/DictionaryAccessHelper.cs
+++ b/src/Application/TakeoutSaaS.Application/Dictionary/Services/DictionaryAccessHelper.cs
@@ -0,0 +1,20 @@
+using Microsoft.AspNetCore.Http;
+
+namespace TakeoutSaaS.Application.Dictionary.Services;
+
+internal static class DictionaryAccessHelper
+{
+    internal static bool IsPlatformAdmin(IHttpContextAccessor httpContextAccessor)
+    {
+        var user = httpContextAccessor.HttpContext?.User;
+        if (user?.Identity?.IsAuthenticated != true)
+        {
+            return false;
+        }
+
+        return user.IsInRole("PlatformAdmin") ||
+               user.IsInRole("platform-admin") ||
+               user.IsInRole("super-admin") ||
+               user.IsInRole("SUPER_ADMIN");
+    }
+}
--- a/src/Application/TakeoutSaaS.Application/Dictionary/Services/DictionaryAppService.cs
+++ b/src/Application/TakeoutSaaS.Application/Dictionary/Services/DictionaryAppService.cs
@@ -1,4 +1,5 @@
 using Microsoft.Extensions.Logging;
+using Microsoft.AspNetCore.Http;
 using System.Security.Cryptography;
 using TakeoutSaaS.Application.Dictionary.Abstractions;
 using TakeoutSaaS.Application.Dictionary.Contracts;
@@ -19,6 +20,7 @@ public sealed class DictionaryAppService(
    IDictionaryRepository repository,
    IDictionaryCache cache,
    ITenantProvider tenantProvider,
+    IHttpContextAccessor httpContextAccessor,
    ILogger<DictionaryAppService> logger) : IDictionaryAppService
 {
    /// <summary>
@@ -354,7 +356,7 @@ public sealed class DictionaryAppService(
    private void EnsureScopePermission(DictionaryScope scope)
    {
        var tenantId = tenantProvider.GetCurrentTenantId();
-        if (scope == DictionaryScope.System && tenantId != 0)
+        if (scope == DictionaryScope.System && tenantId != 0 && !DictionaryAccessHelper.IsPlatformAdmin(httpContextAccessor))
        {
            throw new BusinessException(ErrorCodes.Forbidden, "仅平台管理员可操作系统字典");
        }
@@ -362,7 +364,7 @@ public sealed class DictionaryAppService(

    private void EnsurePlatformTenant(long tenantId)
    {
-        if (tenantId != 0)
+        if (tenantId != 0 && !DictionaryAccessHelper.IsPlatformAdmin(httpContextAccessor))
        {
            throw new BusinessException(ErrorCodes.Forbidden, "仅平台管理员可操作系统字典");
        }
--- a/src/Application/TakeoutSaaS.Application/Dictionary/Services/DictionaryCommandService.cs
+++ b/src/Application/TakeoutSaaS.Application/Dictionary/Services/DictionaryCommandService.cs
@@ -1,5 +1,6 @@
 using System.Security.Cryptography;
 using Microsoft.Extensions.Logging;
+using Microsoft.AspNetCore.Http;
 using TakeoutSaaS.Application.Dictionary.Abstractions;
 using TakeoutSaaS.Application.Dictionary.Contracts;
 using TakeoutSaaS.Application.Dictionary.Models;
@@ -21,6 +22,7 @@ public sealed class DictionaryCommandService(
    IDictionaryItemRepository itemRepository,
    IDictionaryHybridCache cache,
    ITenantProvider tenantProvider,
+    IHttpContextAccessor httpContextAccessor,
    ILogger<DictionaryCommandService> logger)
 {
    /// <summary>
@@ -229,7 +231,7 @@ public sealed class DictionaryCommandService(
        var tenantId = tenantProvider.GetCurrentTenantId();
        if (scope == DictionaryScope.System)
        {
-            if (tenantId != 0)
+            if (tenantId != 0 && !DictionaryAccessHelper.IsPlatformAdmin(httpContextAccessor))
            {
                throw new BusinessException(ErrorCodes.Forbidden, "仅平台管理员可创建系统字典");
            }
@@ -248,7 +250,7 @@ public sealed class DictionaryCommandService(
    private void EnsureGroupAccess(DictionaryGroup group)
    {
        var tenantId = tenantProvider.GetCurrentTenantId();
-        if (group.Scope == DictionaryScope.System && tenantId != 0)
+        if (group.Scope == DictionaryScope.System && tenantId != 0 && !DictionaryAccessHelper.IsPlatformAdmin(httpContextAccessor))
        {
            throw new BusinessException(ErrorCodes.Forbidden, "仅平台管理员可操作系统字典");
        }
--- a/src/Application/TakeoutSaaS.Application/Dictionary/Services/DictionaryImportExportService.cs
+++ b/src/Application/TakeoutSaaS.Application/Dictionary/Services/DictionaryImportExportService.cs
@@ -14,6 +14,7 @@ using TakeoutSaaS.Shared.Abstractions.Exceptions;
 using TakeoutSaaS.Shared.Abstractions.Security;
 using TakeoutSaaS.Shared.Abstractions.Tenancy;
 using Microsoft.Extensions.Logging;
+using Microsoft.AspNetCore.Http;

 namespace TakeoutSaaS.Application.Dictionary.Services;

@@ -29,6 +30,7 @@ public sealed class DictionaryImportExportService(
    IDictionaryHybridCache cache,
    ITenantProvider tenantProvider,
    ICurrentUserAccessor currentUser,
+    IHttpContextAccessor httpContextAccessor,
    ILogger<DictionaryImportExportService> logger)
 {
    private static readonly JsonSerializerOptions JsonOptions = new(JsonSerializerDefaults.Web);
@@ -424,7 +426,7 @@ public sealed class DictionaryImportExportService(
    private void EnsureGroupAccess(DictionaryGroup group)
    {
        var tenantId = tenantProvider.GetCurrentTenantId();
-        if (group.Scope == DictionaryScope.System && tenantId != 0)
+        if (group.Scope == DictionaryScope.System && tenantId != 0 && !DictionaryAccessHelper.IsPlatformAdmin(httpContextAccessor))
        {
            throw new BusinessException(ErrorCodes.Forbidden, "仅平台管理员可操作系统字典");
        }
--- a/src/Application/TakeoutSaaS.Application/Dictionary/Services/DictionaryLabelOverrideService.cs
+++ b/src/Application/TakeoutSaaS.Application/Dictionary/Services/DictionaryLabelOverrideService.cs
@@ -0,0 +1,234 @@
+using TakeoutSaaS.Application.Dictionary.Models;
+using TakeoutSaaS.Domain.Dictionary.Entities;
+using TakeoutSaaS.Domain.Dictionary.Enums;
+using TakeoutSaaS.Domain.Dictionary.Repositories;
+using TakeoutSaaS.Shared.Abstractions.Constants;
+using TakeoutSaaS.Shared.Abstractions.Exceptions;
+
+namespace TakeoutSaaS.Application.Dictionary.Services;
+
+/// <summary>
+/// 字典标签覆盖服务。
+/// </summary>
+public sealed class DictionaryLabelOverrideService(
+    IDictionaryLabelOverrideRepository overrideRepository,
+    IDictionaryItemRepository itemRepository)
+{
+    /// <summary>
+    /// 获取租户的所有标签覆盖。
+    /// </summary>
+    /// <param name="tenantId">租户 ID。</param>
+    /// <param name="overrideType">可选的覆盖类型过滤。</param>
+    /// <param name="cancellationToken">取消标记。</param>
+    public async Task<IReadOnlyList<LabelOverrideDto>> GetOverridesAsync(
+        long tenantId,
+        OverrideType? overrideType = null,
+        CancellationToken cancellationToken = default)
+    {
+        var overrides = await overrideRepository.ListByTenantAsync(tenantId, overrideType, cancellationToken);
+        return overrides.Select(MapToDto).ToList();
+    }
+
+    /// <summary>
+    /// 获取指定字典项的覆盖配置。
+    /// </summary>
+    /// <param name="tenantId">租户 ID。</param>
+    /// <param name="dictionaryItemId">字典项 ID。</param>
+    /// <param name="cancellationToken">取消标记。</param>
+    public async Task<LabelOverrideDto?> GetOverrideByItemIdAsync(
+        long tenantId,
+        long dictionaryItemId,
+        CancellationToken cancellationToken = default)
+    {
+        var entity = await overrideRepository.GetByItemIdAsync(tenantId, dictionaryItemId, cancellationToken);
+        return entity == null ? null : MapToDto(entity);
+    }
+
+    /// <summary>
+    /// 创建或更新租户对系统字典的标签覆盖（租户定制）。
+    /// </summary>
+    /// <param name="tenantId">租户 ID。</param>
+    /// <param name="request">覆盖请求。</param>
+    /// <param name="operatorId">操作人 ID。</param>
+    /// <param name="cancellationToken">取消标记。</param>
+    public async Task<LabelOverrideDto> UpsertTenantOverrideAsync(
+        long tenantId,
+        UpsertLabelOverrideRequest request,
+        long operatorId,
+        CancellationToken cancellationToken = default)
+    {
+        // 1. 验证字典项存在且为系统字典
+        var item = await itemRepository.GetByIdAsync(request.DictionaryItemId, cancellationToken);
+        if (item == null)
+        {
+            throw new BusinessException(ErrorCodes.NotFound, "字典项不存在");
+        }
+
+        if (item.TenantId != 0)
+        {
+            throw new BusinessException(ErrorCodes.ValidationFailed, "租户只能覆盖系统字典项");
+        }
+
+        // 2. 查找现有覆盖或创建新记录
+        var existing = await overrideRepository.GetByItemIdAsync(tenantId, request.DictionaryItemId, cancellationToken);
+        var now = DateTime.UtcNow;
+
+        if (existing != null)
+        {
+            if (existing.OverrideType == OverrideType.PlatformEnforcement)
+            {
+                throw new BusinessException(ErrorCodes.Forbidden, "平台强制覆盖不可由租户修改");
+            }
+
+            existing.OverrideValue = DictionaryValueConverter.Serialize(request.OverrideValue);
+            existing.Reason = request.Reason;
+            existing.UpdatedAt = now;
+            existing.UpdatedBy = operatorId;
+            await overrideRepository.UpdateAsync(existing, cancellationToken);
+        }
+        else
+        {
+            existing = new DictionaryLabelOverride
+            {
+                TenantId = tenantId,
+                DictionaryItemId = request.DictionaryItemId,
+                OriginalValue = item.Value,
+                OverrideValue = DictionaryValueConverter.Serialize(request.OverrideValue),
+                OverrideType = OverrideType.TenantCustomization,
+                Reason = request.Reason,
+                CreatedAt = now,
+                CreatedBy = operatorId
+            };
+            await overrideRepository.AddAsync(existing, cancellationToken);
+        }
+
+        await overrideRepository.SaveChangesAsync(cancellationToken);
+
+        // 重新加载以获取完整信息
+        existing.DictionaryItem = item;
+        return MapToDto(existing);
+    }
+
+    /// <summary>
+    /// 创建或更新平台对租户字典的强制覆盖（平台强制）。
+    /// </summary>
+    /// <param name="targetTenantId">目标租户 ID。</param>
+    /// <param name="request">覆盖请求。</param>
+    /// <param name="operatorId">操作人 ID。</param>
+    /// <param name="cancellationToken">取消标记。</param>
+    public async Task<LabelOverrideDto> UpsertPlatformOverrideAsync(
+        long targetTenantId,
+        UpsertLabelOverrideRequest request,
+        long operatorId,
+        CancellationToken cancellationToken = default)
+    {
+        // 1. 验证字典项存在
+        var item = await itemRepository.GetByIdAsync(request.DictionaryItemId, cancellationToken);
+        if (item == null)
+        {
+            throw new BusinessException(ErrorCodes.NotFound, "字典项不存在");
+        }
+
+        // 2. 查找现有覆盖或创建新记录
+        var existing = await overrideRepository.GetByItemIdAsync(targetTenantId, request.DictionaryItemId, cancellationToken);
+        var now = DateTime.UtcNow;
+
+        if (existing != null)
+        {
+            existing.OverrideValue = DictionaryValueConverter.Serialize(request.OverrideValue);
+            existing.OverrideType = OverrideType.PlatformEnforcement;
+            existing.Reason = request.Reason;
+            existing.UpdatedAt = now;
+            existing.UpdatedBy = operatorId;
+            await overrideRepository.UpdateAsync(existing, cancellationToken);
+        }
+        else
+        {
+            existing = new DictionaryLabelOverride
+            {
+                TenantId = targetTenantId,
+                DictionaryItemId = request.DictionaryItemId,
+                OriginalValue = item.Value,
+                OverrideValue = DictionaryValueConverter.Serialize(request.OverrideValue),
+                OverrideType = OverrideType.PlatformEnforcement,
+                Reason = request.Reason,
+                CreatedAt = now,
+                CreatedBy = operatorId
+            };
+            await overrideRepository.AddAsync(existing, cancellationToken);
+        }
+
+        await overrideRepository.SaveChangesAsync(cancellationToken);
+
+        existing.DictionaryItem = item;
+        return MapToDto(existing);
+    }
+
+    /// <summary>
+    /// 删除覆盖配置。
+    /// </summary>
+    /// <param name="tenantId">租户 ID。</param>
+    /// <param name="dictionaryItemId">字典项 ID。</param>
+    /// <param name="operatorId">操作人 ID。</param>
+    /// <param name="cancellationToken">取消标记。</param>
+    public async Task<bool> DeleteOverrideAsync(
+        long tenantId,
+        long dictionaryItemId,
+        long operatorId,
+        bool allowPlatformEnforcement = true,
+        CancellationToken cancellationToken = default)
+    {
+        var existing = await overrideRepository.GetByItemIdAsync(tenantId, dictionaryItemId, cancellationToken);
+        if (existing == null)
+        {
+            return false;
+        }
+
+        if (!allowPlatformEnforcement && existing.OverrideType == OverrideType.PlatformEnforcement)
+        {
+            throw new BusinessException(ErrorCodes.Forbidden, "平台强制覆盖不可由租户删除");
+        }
+
+        existing.DeletedBy = operatorId;
+        await overrideRepository.DeleteAsync(existing, cancellationToken);
+        await overrideRepository.SaveChangesAsync(cancellationToken);
+        return true;
+    }
+
+    /// <summary>
+    /// 批量获取字典项的覆盖值映射。
+    /// </summary>
+    /// <param name="tenantId">租户 ID。</param>
+    /// <param name="dictionaryItemIds">字典项 ID 列表。</param>
+    /// <param name="cancellationToken">取消标记。</param>
+    /// <returns>字典项 ID 到覆盖值的映射。</returns>
+    public async Task<Dictionary<long, Dictionary<string, string>>> GetOverrideValuesMapAsync(
+        long tenantId,
+        IEnumerable<long> dictionaryItemIds,
+        CancellationToken cancellationToken = default)
+    {
+        var overrides = await overrideRepository.GetByItemIdsAsync(tenantId, dictionaryItemIds, cancellationToken);
+        return overrides.ToDictionary(
+            x => x.DictionaryItemId,
+            x => DictionaryValueConverter.Deserialize(x.OverrideValue));
+    }
+
+    private static LabelOverrideDto MapToDto(DictionaryLabelOverride entity)
+    {
+        return new LabelOverrideDto
+        {
+            Id = entity.Id,
+            TenantId = entity.TenantId,
+            DictionaryItemId = entity.DictionaryItemId,
+            DictionaryItemKey = entity.DictionaryItem?.Key ?? string.Empty,
+            OriginalValue = DictionaryValueConverter.Deserialize(entity.OriginalValue),
+            OverrideValue = DictionaryValueConverter.Deserialize(entity.OverrideValue),
+            OverrideType = entity.OverrideType,
+            Reason = entity.Reason,
+            CreatedAt = entity.CreatedAt,
+            UpdatedAt = entity.UpdatedAt,
+            CreatedBy = entity.CreatedBy,
+            UpdatedBy = entity.UpdatedBy
+        };
+    }
+}