增加SqlSugar启动

2025-09-20 02:29:24 +08:00 · 2023-08-26 23:52:30 +08:00
parent 0699413f39
commit a6c79bea7c
6 changed files with 615 additions and 312 deletions
--- a/OpenAuth.App/Base/SqlSugarBaseApp.cs
+++ b/OpenAuth.App/Base/SqlSugarBaseApp.cs
@@ -0,0 +1,99 @@
+using System;
+using System.Linq;
+using Infrastructure;
+using Microsoft.EntityFrameworkCore;
+using OpenAuth.App.Interface;
+using OpenAuth.Repository.Core;
+using OpenAuth.Repository.Domain;
+using OpenAuth.Repository.Interface;
+using SqlSugar;
+
+namespace OpenAuth.App
+{
+    public abstract class SqlSugarBaseApp<T>
+    {
+        protected ISqlSugarClient SugarClient;
+
+        protected IAuth _auth;
+
+        public SqlSugarBaseApp(ISqlSugarClient client, IAuth auth)
+        {
+            SugarClient = client;
+            _auth = auth;
+        }
+
+        /// <summary>
+        ///  获取当前登录用户的数据访问权限
+        /// </summary>
+        /// <param name="parametername">linq表达式参数的名称，如u=>u.name中的"u"</param>
+        /// <returns></returns>
+        protected ISugarQueryable<T> GetDataPrivilege(string parametername)
+        {
+            var loginUser = _auth.GetCurrentUser();
+            if (loginUser.User.Account == Define.SYSTEM_USERNAME) return SugarClient.Queryable<T>();  //超级管理员特权
+            
+            var moduleName = typeof(T).Name;
+            var rule = SugarClient.Queryable<DataPrivilegeRule>().First(u => u.SourceCode == moduleName);
+            if (rule == null) return SugarClient.Queryable<T>(); //没有设置数据规则，那么视为该资源允许被任何主体查看
+            if (rule.PrivilegeRules.Contains(Define.DATAPRIVILEGE_LOGINUSER) ||
+                                             rule.PrivilegeRules.Contains(Define.DATAPRIVILEGE_LOGINROLE)||
+                                             rule.PrivilegeRules.Contains(Define.DATAPRIVILEGE_LOGINORG))
+            {
+                
+                //即把{loginUser} =='xxxxxxx'换为 loginUser.User.Id =='xxxxxxx'，从而把当前登录的用户名与当时设计规则时选定的用户id对比
+                rule.PrivilegeRules = rule.PrivilegeRules.Replace(Define.DATAPRIVILEGE_LOGINUSER, loginUser.User.Id);
+                
+                var roles = loginUser.Roles.Select(u => u.Id).ToList();
+                roles.Sort(); //按字母排序,这样可以进行like操作
+                rule.PrivilegeRules = rule.PrivilegeRules.Replace(Define.DATAPRIVILEGE_LOGINROLE, 
+                    string.Join(',',roles));
+                
+                var orgs = loginUser.Orgs.Select(u => u.Id).ToList();
+                orgs.Sort(); 
+                rule.PrivilegeRules = rule.PrivilegeRules.Replace(Define.DATAPRIVILEGE_LOGINORG, 
+                    string.Join(',',orgs));
+            }
+            return SugarClient.Queryable<T>().GenerateFilter(parametername,
+                JsonHelper.Instance.Deserialize<FilterGroup>(rule.PrivilegeRules));
+        }
+        
+        /// <summary>
+        /// 计算实体更新的层级信息
+        /// </summary>
+        /// <typeparam name="U">U必须是一个继承TreeEntity的结构</typeparam>
+        /// <param name="entity"></param>
+        public void CaculateCascade<U>(U entity) where U : TreeEntity
+        {
+            if (entity.ParentId == "") entity.ParentId = null;
+            string cascadeId;
+            int currentCascadeId = 1; //当前结点的级联节点最后一位
+            var sameLevels = SugarClient.Queryable<U>().Where(o => o.ParentId == entity.ParentId && o.Id != entity.Id);
+            foreach (var obj in sameLevels.ToList())
+            {
+                int objCascadeId = int.Parse(obj.CascadeId.TrimEnd('.').Split('.').Last());
+                if (currentCascadeId <= objCascadeId) currentCascadeId = objCascadeId + 1;
+            }
+
+            if (!string.IsNullOrEmpty(entity.ParentId))
+            {
+                var parentOrg = SugarClient.Queryable<U>().First(o => o.Id == entity.ParentId);
+                if (parentOrg != null)
+                {
+                    cascadeId = parentOrg.CascadeId + currentCascadeId + ".";
+                    entity.ParentName = parentOrg.Name;
+                }
+                else
+                {
+                    throw new Exception("未能找到该组织的父节点信息");
+                }
+            }
+            else
+            {
+                cascadeId = ".0." + currentCascadeId + ".";
+                entity.ParentName = "根节点";
+            }
+
+            entity.CascadeId = cascadeId;
+        }
+    }
+}