出库申请代码逻辑调整

common/Tnb.Common/Utils/ParameterCheckHelper.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tnb.Common.Utils
+{
+    public class PropertyNotNullChecker<T>
+    {
+        private static readonly Dictionary<Type, Func<T, bool>> Cache = new Dictionary<Type, Func<T, bool>>();
+
+        public static bool CheckAllPropertiesNotNull(T obj)
+        {
+            //Type type = typeof(T);
+
+            //// 检查缓存中是否存在类型的检查方法
+            //if (Cache.TryGetValue(type, out var checkFunc))
+            //{
+            //    return checkFunc(obj);
+            //}
+
+            //var properties = type.GetProperties();
+
+            //// 创建表达式树的参数
+            //var objParam = Expression.Parameter(type, "obj");
+
+            //var propertyNotNullExpressions = new List<Expression>();
+
+            //foreach (var property in properties)
+            //{
+            //    // 创建访问属性的表达式
+            //    var propertyAccess = Expression.Property(objParam, property);
+
+            //    // 创建检查属性非空的表达式
+            //    var notNullExpression = Expression.NotEqual(propertyAccess, Expression.Constant(null));
+
+            //    propertyNotNullExpressions.Add(notNullExpression);
+            //}
+
+            //// 创建所有属性非空的表达式
+            //var allPropertiesNotNullExpression = Expression.AndAlso(propertyNotNullExpressions);
+
+            //// 创建Lambda表达式
+            //var lambda = Expression.Lambda<Func<T, bool>>(allPropertiesNotNullExpression, objParam);
+
+            //// 编译表达式并执行
+            //var func = lambda.Compile();
+
+            //// 将类型和检查方法添加到缓存中
+            //Cache[type] = func;
+
+            //return func(obj);
+            return false;
+        }
+    }
+
+}