feature:自定义排序

Api/Ewide.Core/Extension/PageInputOrder.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Ewide.Core.Extension
+{
+    /// <summary>
+    /// 通用输入帮助类
+    /// </summary>
+    public class PageInputOrder
+    {
+        /// <summary>
+        /// 排序方式(默认降序)
+        /// </summary>
+        /// <param name="pageInput"></param>
+        /// <param name="descSort">是否降序</param>
+        /// <returns></returns>
+        public static string OrderBuilder(PageInputBase pageInput, bool descSort = true)
+        {
+            // 约定默认每张表都有Id排序
+            var orderStr = descSort ? "Id Desc" : "Id Asc";
+
+            // 排序是否可用-排序字段和排序顺序都为非空才启用排序            
+            if (!string.IsNullOrEmpty(pageInput.SortField) && !string.IsNullOrEmpty(pageInput.SortOrder))
+            {
+                orderStr = $"{pageInput.SortField} {(pageInput.SortOrder == pageInput.DescStr ? "Desc" : "Asc")}";
+            }
+            return orderStr;
+        }
+    }
+}

Api/Ewide.Core/Extension/XnInputBase.cs

@@ -56,5 +56,20 @@ namespace Ewide.Core
         /// 搜索结束时间
         /// </summary>
         public virtual string SearchEndTime { get; set; }
+
+        /// <summary>
+        /// 排序字段
+        /// </summary>
+        public virtual string SortField { get; set; }
+
+        /// <summary>
+        /// 排序方法,默认升序,否则降序(配合antd前端,约定参数为 Ascend,Dscend)
+        /// </summary>
+        public virtual string SortOrder { get; set; }
+
+        /// <summary>
+        /// 降序排序(不要问我为什么是descend不是desc，前端约定参数就是这样)
+        /// </summary>
+        public virtual string DescStr { get; set; } = "descend";
     }
 }