同步openauth.Core：

采用代码生成器的表结构控制前端显示，删除以前按照dbset获取数据库结构
优化注释
升级EF及所有三方的版本

OpenAuth.App/RoleManager/RoleApp.cs

@@ -7,6 +7,7 @@ using OpenAuth.Repository.Interface;
 using System.Linq;
 using System.Threading.Tasks;
 using Infrastructure;
+using Microsoft.EntityFrameworkCore;
 using OpenAuth.App.Request;
 using OpenAuth.Repository;
 
@@ -44,10 +45,10 @@ namespace OpenAuth.App
                 objs = objs.Where(u => u.Name.Contains(request.key));
             }
 
-            result.data = objs.OrderBy(u => u.Name)
+            result.data = await objs.OrderBy(u => u.Name)
                 .Skip((request.page - 1) * request.limit)
-                .Take(request.limit).ToList();
-            result.count = objs.Count();
+                .Take(request.limit).ToListAsync();
+            result.count = await objs.CountAsync();
             return result;
         }
 
@@ -79,6 +80,21 @@ namespace OpenAuth.App
            });
         }
         
+        /// <summary>
+        /// 删除角色时，需要删除角色对应的权限
+        /// </summary>
+        /// <param name="ids"></param>
+        public override void Delete(string[] ids)
+        {
+            UnitWork.ExecuteWithTransaction(() =>
+            {
+                UnitWork.Delete<Relevance>(u=>(u.Key == Define.ROLEMODULE || u.Key == Define.ROLEELEMENT) && ids.Contains(u.FirstId));
+                UnitWork.Delete<Relevance>(u=>u.Key == Define.USERROLE && ids.Contains(u.SecondId));
+                UnitWork.Delete<Role>(u =>ids.Contains(u.Id));
+                UnitWork.Save();
+            });
+        }
+        
         /// <summary>
         /// 更新角色属性
         /// </summary>