新增禁止删除列和禁止自动更新表结构的服务。只需要在列模型上增加DisableDeleteColummAttribute和DisableUpdateAttribute特性即可。

Falcon.SugarApi/DatabaseDefinitions/DisableDeleteColummAttribute.cs

@@ -0,0 +1,10 @@
+using System;
+
+namespace Falcon.SugarApi.DatabaseDefinitions
+{
+    /// <summary>
+    /// 禁止删除表格的列
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Class,AllowMultiple = false,Inherited = true)]
+    public class DisableDeleteColummAttribute:Attribute { }
+}

Falcon.SugarApi/DatabaseDefinitions/DisableUpdateAttribute.cs

@@ -0,0 +1,10 @@
+using System;
+
+namespace Falcon.SugarApi.DatabaseDefinitions
+{
+    /// <summary>
+    /// 禁止更新表结构
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Class,AllowMultiple = false,Inherited = true)]
+    public class DisableUpdateAttribute:Attribute { }
+}

Falcon.SugarApi/DatabaseDefinitions/EntityServices/DisableDeleteColummService.cs

@@ -0,0 +1,18 @@
+using SqlSugar;
+using System;
+
+namespace Falcon.SugarApi.DatabaseDefinitions.EntityServices
+{
+    /// <summary>
+    /// 设置禁止删除列服务
+    /// </summary>
+    public class DisableDeleteColummService:IEntityTableServices
+    {
+        /// <inheritdoc/>
+        public void SetupTable(Type t,EntityInfo e) {
+            if(t.TryGetAttribute<DisableDeleteColummAttribute>(out var _)) {
+                e.IsDisabledDelete = true;
+            }
+        }
+    }
+}

Falcon.SugarApi/DatabaseDefinitions/EntityServices/DisableUpdateAllService.cs

@@ -0,0 +1,18 @@
+using SqlSugar;
+using System;
+
+namespace Falcon.SugarApi.DatabaseDefinitions.EntityServices
+{
+    /// <summary>
+    /// 设置禁止升级表架构服务
+    /// </summary>
+    public class DisableUpdateAllService:IEntityTableServices
+    {
+        /// <inheritdoc/>
+        public void SetupTable(Type t,EntityInfo e) {
+            if(t.TryGetAttribute<DisableUpdateAttribute>(out var _)) {
+                e.IsDisabledUpdateAll = true;
+            }
+        }
+    }
+}

Falcon.SugarApi/DatabaseManager/DbContextBase.cs

@@ -42,6 +42,8 @@ namespace Falcon.SugarApi.DatabaseManager
             var ces = config.ConfigureExternalServices;
             ces.EntityNameService = (t,e) => {
                 new TableNameTableService().SetupTable(t,e);
+                new DisableDeleteColummService().SetupTable(t,e);
+                new DisableUpdateAllService().SetupTable(t,e);
             };
             ces.EntityService = (p,c) => {
                 new SetupKeyColumnServices().SetupColumn(p,c);