完成设备删除单元测试

DMS.Application/Interfaces/IDeviceAppService.cs

@@ -36,6 +36,11 @@ public interface IDeviceAppService
     /// </summary>
     Task DeleteDeviceAsync(Device device);
     
+    /// <summary>
+    /// 异步删除一个设备。
+    /// </summary>
+    Task<bool> DeleteDeviceByIdAsync(int deviceId);
+
     /// <summary>
     /// 异步切换设备的激活状态。
     /// </summary>

DMS.Application/Services/DeviceService.cs

@@ -98,7 +98,8 @@ public class DeviceService : IDeviceAppService
                     var addVariableTableMenu = await _repoManager.Menus.AddAsync(menu);
                     if (addVariableTableMenu == null || addVariableTableMenu.Id == 0)
                     {
-                        throw new InvalidOperationException($"添加设备变量表菜单失败,变量表：{variableTable.Name},变量表菜单：{menu.Header}");
+                        throw new InvalidOperationException(
+                            $"添加设备变量表菜单失败,变量表：{variableTable.Name},变量表菜单：{menu.Header}");
                     }
                 }
             }
@@ -136,8 +137,34 @@ public class DeviceService : IDeviceAppService
     /// </summary>
     public async Task DeleteDeviceAsync(Device device)
     {
-        await _repoManager.Devices.DeleteAsync(device);
+       await DeleteDeviceByIdAsync(device.Id);
+    }
+
+    public async Task<bool> DeleteDeviceByIdAsync(int deviceId)
+    {
+        try
+        {
+            await _repoManager.BeginTranAsync();
+            var delRes = await _repoManager.Devices.DeleteByIdAsync(deviceId);
+            if (delRes == 0)
+            {
+                throw new InvalidOperationException($"删除设备失败：设备ID:{deviceId}，请检查设备Id是否存在");
+            }
+
+            await _repoManager.VariableTables.DeleteByDeviceIdAsync(deviceId);
+            
+            await _repoManager.Menus.DeleteMenuTreeByTargetIdAsync(MenuType.DeviceMenu,deviceId);
+
             await _repoManager.CommitAsync();
+            return true;
+        }
+        catch (Exception ex)
+        {
+            await _repoManager.RollbackAsync();
+            // 可以在此记录日志
+            throw new ApplicationException($"删除设备时发生错误，操作已回滚,错误信息:{ex.Message}", ex);
+        }
+
     }
 
     /// <summary>

DMS.Application/Services/MenuService.cs

@@ -75,7 +75,7 @@ public class MenuService : IMenuService
         try
         {
             _repoManager.BeginTranAsync();
-            await _repoManager.Menus.DeleteAsync(id);
+            await _repoManager.Menus.DeleteByIdAsync(id);
             await _repoManager.CommitAsync();
         }
         catch (Exception ex)

DMS.Application/Services/MqttAliasAppService.cs

@@ -75,7 +75,7 @@ public class MqttAliasAppService : IMqttAliasAppService
         try
         {
             _repoManager.BeginTranAsync();
-            await _repoManager.VariableMqttAliases.DeleteAsync(id);
+            await _repoManager.VariableMqttAliases.DeleteByIdAsync(id);
             await _repoManager.CommitAsync();
         }
         catch (Exception ex)

DMS.Application/Services/MqttAppService.cs

@@ -75,7 +75,7 @@ public class MqttAppService : IMqttAppService
         try
         {
             _repoManager.BeginTranAsync();
-            await _repoManager.MqttServers.DeleteAsync(id);
+            await _repoManager.MqttServers.DeleteByIdAsync(id);
             await _repoManager.CommitAsync();
         }
         catch (Exception ex)

DMS.Application/Services/VariableAppService.cs

@@ -75,7 +75,7 @@ public class VariableAppService : IVariableAppService
         try
         {
             _repoManager.BeginTranAsync();
-            await _repoManager.Variables.DeleteAsync(id);
+            await _repoManager.Variables.DeleteByIdAsync(id);
             await _repoManager.CommitAsync();
         }
         catch (Exception ex)

DMS.Core/Interfaces/Repositories/IBaseRepository.cs

@@ -41,7 +41,7 @@ public interface IBaseRepository<T> where T : class
     /// 异步根据ID删除一个实体。
     /// </summary>
     /// <param name="id">要删除的实体的主键ID。</param>
-    Task<int> DeleteAsync(int id);
+    Task<int> DeleteByIdAsync(int id);
     
     /// <summary>
     /// 从数据库获取数据。

DMS.Core/Interfaces/Repositories/IMenuRepository.cs

@@ -1,10 +1,12 @@
 
+using DMS.Core.Enums;
 using DMS.Core.Models;
 
 namespace DMS.Core.Interfaces.Repositories
 {
     public interface IMenuRepository:IBaseRepository<MenuBean>
     {
- 
+        Task<int> DeleteMenuTreeByIdAsync(int id);
+        Task<int> DeleteMenuTreeByTargetIdAsync(MenuType menuType, int targetId);
     }
 }

DMS.Core/Interfaces/Repositories/IVariableTableRepository.cs

@@ -5,7 +5,6 @@ namespace DMS.Core.Interfaces.Repositories
 {
     public interface IVariableTableRepository:IBaseRepository<VariableTable>
     {
-   
+        Task<int> DeleteByDeviceIdAsync(int deviceId);
-
     }
 }

DMS.Infrastructure.UnitTests/Services/DeviceServiceTest.cs

@@ -38,4 +38,14 @@ public class DeviceServiceTest : BaseServiceTest // 继承基类
         // Assert
         Assert.NotEqual(0, addedDeviceId);
     }
+
+    [Fact]
+    public async Task DeleteDeviceAsyncTest()
+    {
+        // Act
+        var isSuccess = await _deviceService.DeleteDeviceByIdAsync(4);
+
+        // Assert
+        Assert.Equal(isSuccess,true);
+    }
 }

DMS.Infrastructure/Repositories/DeviceRepository.cs

@@ -41,7 +41,7 @@ public class DeviceRepository : BaseRepository<DbDevice>, IDeviceRepository
 
     public async Task<int> DeleteAsync(Core.Models.Device model) => await base.DeleteAsync(_mapper.Map<DbDevice>(model));
 
-    public async Task<int> DeleteAsync(int id)
+    public async Task<int> DeleteByIdAsync(int id)
     {
         var stopwatch = new Stopwatch();
         stopwatch.Start();

DMS.Infrastructure/Repositories/MenuRepository.cs

@@ -1,5 +1,6 @@
 using System.Diagnostics;
 using AutoMapper;
+using DMS.Core.Enums;
 using DMS.Core.Helper;
 using DMS.Core.Interfaces.Repositories;
 using DMS.Core.Models;
@@ -54,7 +55,7 @@ public class MenuRepository : BaseRepository<DbMenu>, IMenuRepository
 
     public async Task<int> DeleteAsync(MenuBean entity) => await base.DeleteAsync(_mapper.Map<DbMenu>(entity));
 
-    public async Task<int> DeleteAsync(int id)
+    public async Task<int> DeleteByIdAsync(int id)
     {
         var stopwatch = new Stopwatch();
         stopwatch.Start();
@@ -65,10 +66,44 @@ public class MenuRepository : BaseRepository<DbMenu>, IMenuRepository
         return result;
     }
 
+    public async Task<int> DeleteMenuTreeByIdAsync(int id)
+    {
+        var stopwatch = new Stopwatch();
+        stopwatch.Start();
+        int delConut = 0;
+        var childList = await Db.Queryable<DbMenu>()
+                                .ToChildListAsync(c => c.ParentId, id);
+        delConut = await Db.Deleteable<DbMenu>(childList)
+                           .ExecuteCommandAsync();
+        delConut += await Db.Deleteable<DbMenu>()
+                            .Where(m => m.Id == id)
+                            .ExecuteCommandAsync();
+        stopwatch.Stop();
+        NlogHelper.Info($"Delete {typeof(DbMenu)},ID={id},耗时：{stopwatch.ElapsedMilliseconds}ms");
+        return delConut;
+    }
+
+    public async Task<int> DeleteMenuTreeByTargetIdAsync(MenuType menuType, int targetId)
+    {
+        var stopwatch = new Stopwatch();
+        stopwatch.Start();
+        var menu = await Db.Queryable<DbMenu>().FirstAsync(m => m.MenuType == menuType && m.TargetId == targetId);
+        if (menu == null) return 0;
+        var childList = await Db.Queryable<DbMenu>()
+            .ToChildListAsync(c => c.ParentId, menu.Id);
+        var delConut = await Db.Deleteable<DbMenu>(childList)
+            .ExecuteCommandAsync();
+        delConut += await Db.Deleteable<DbMenu>()
+            .Where(m => m.Id == menu.Id)
+            .ExecuteCommandAsync();
+        stopwatch.Stop();
+        NlogHelper.Info($"Delete {typeof(DbMenu)},TargetId={targetId},耗时：{stopwatch.ElapsedMilliseconds}ms");
+        return delConut;
+    }
+
     public new async Task<List<MenuBean>> TakeAsync(int number)
     {
         var dbList = await base.TakeAsync(number);
         return _mapper.Map<List<MenuBean>>(dbList);
-
     }
 }

DMS.Infrastructure/Repositories/MqttServerRepository.cs

@@ -43,7 +43,7 @@ public class MqttServerRepository : BaseRepository<DbMqttServer>, IMqttServerRep
 
     public async Task<int> DeleteAsync(MqttServer entity) => await base.DeleteAsync(_mapper.Map<DbMqttServer>(entity));
     
-    public async Task<int> DeleteAsync(int id)
+    public async Task<int> DeleteByIdAsync(int id)
     {
         var stopwatch = new Stopwatch();
         stopwatch.Start();

DMS.Infrastructure/Repositories/UserRepository.cs

@@ -54,7 +54,7 @@ public class UserRepository : BaseRepository<DbUser>, IUserRepository
 
     public async Task<int> DeleteAsync(User entity) => await base.DeleteAsync(_mapper.Map<DbUser>(entity));
     
-    public async Task<int> DeleteAsync(int id)
+    public async Task<int> DeleteByIdAsync(int id)
     {
         var stopwatch = new Stopwatch();
         stopwatch.Start();

DMS.Infrastructure/Repositories/VariableHistoryRepository.cs

@@ -46,7 +46,7 @@ public class VariableHistoryRepository : BaseRepository<DbVariableHistory>, IVar
 
     public async Task<int> DeleteAsync(VariableHistory entity) => await base.DeleteAsync(_mapper.Map<DbVariableHistory>(entity));
     
-    public async Task<int> DeleteAsync(int id)
+    public async Task<int> DeleteByIdAsync(int id)
     {
         var stopwatch = new Stopwatch();
         stopwatch.Start();

DMS.Infrastructure/Repositories/VariableMqttAliasRepository.cs

@@ -51,7 +51,7 @@ public class VariableMqttAliasRepository : BaseRepository<DbVariableMqttAlias>,
 
     public async Task<int> DeleteAsync(VariableMqttAlias entity) => await base.DeleteAsync(_mapper.Map<DbVariableMqttAlias>(entity));
     
-    public async Task<int> DeleteAsync(int id)
+    public async Task<int> DeleteByIdAsync(int id)
     {
         var stopwatch = new Stopwatch();
         stopwatch.Start();

DMS.Infrastructure/Repositories/VariableRepository.cs

@@ -127,7 +127,7 @@ public class VariableRepository : BaseRepository<DbVariable>, IVariableRepositor
     public async Task<int> DeleteAsync(Variable entity) => await base.DeleteAsync(_mapper.Map<DbVariable>(entity));
     
     
-    public async Task<int> DeleteAsync(int id)
+    public async Task<int> DeleteByIdAsync(int id)
     {
         var stopwatch = new Stopwatch();
         stopwatch.Start();

DMS.Infrastructure/Repositories/VariableTableRepository.cs

@@ -46,7 +46,7 @@ public class VariableTableRepository : BaseRepository<DbVariableTable>, IVariabl
 
     public async Task<int> DeleteAsync(VariableTable entity) => await base.DeleteAsync(_mapper.Map<DbVariableTable>(entity));
     
-    public async Task<int> DeleteAsync(int id)
+    public async Task<int> DeleteByIdAsync(int id)
     {
         var stopwatch = new Stopwatch();
         stopwatch.Start();
@@ -63,4 +63,16 @@ public class VariableTableRepository : BaseRepository<DbVariableTable>, IVariabl
         return _mapper.Map<List<VariableTable>>(dbList);
 
     }
+
+    public async Task<int> DeleteByDeviceIdAsync(int deviceId)
+    {
+        var stopwatch = new Stopwatch();
+        stopwatch.Start();
+        var result = await Db.Deleteable<DbVariableTable>()
+                             .Where(it => it.DeviceId == deviceId)
+                             .ExecuteCommandAsync();
+        stopwatch.Stop();
+        NlogHelper.Info($"Delete VariableTable by DeviceId={deviceId}, 耗时：{stopwatch.ElapsedMilliseconds}ms");
+        return result;
+    }
 }