页面修改

Mall.Model/Extend/MarketingCenter/RB_Share_Category_Extend.cs

 using Mall.Model.Entity.MarketingCenter;
 using System;
+using System.Collections.Generic;
 using VT.FW.DB;
 
 namespace Mall.Model.Extend.MarketingCenter

Mall.Module.MarketingCenter/ShareModule.cs

@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.Text;
 using VT.FW.DB;
+using System.Linq;
 
 namespace Mall.Module.MarketingCenter
 {
@@ -42,9 +43,44 @@ namespace Mall.Module.MarketingCenter
         /// </summary>
         /// <param name="query">查询条件</param>
         /// <returns></returns>
-        public List<RB_Share_Category_Extend> GetShareCategoryListModule(RB_Share_Category_Extend query)
+        public List<object> GetShareCategoryListModule(RB_Share_Category_Extend query)
         {
-            return share_CategoryRepository.GetShareCategoryListRepository(query);
+            List<object> resultList = new List<object>();
+            var list = share_CategoryRepository.GetShareCategoryListRepository(query);
+            if (list != null)
+            {
+                var leavelList = list.GroupBy(qitem => new { qitem.Level }).OrderBy(qitem => qitem.Key.Level);
+                foreach (var item in list.Where(qitem => qitem.Level == 1))
+                {
+                    List<object> secondList = new List<object>();
+                    var subList = list.Where(qitem => qitem.Level == 2 && qitem.ParentId == item.Id).ToList();
+                    foreach (var subItem in subList)
+                    {
+                        var subModel = new
+                        {
+                            subItem.Id,
+                            subItem.Level,
+                            subItem.Name,
+                            subItem.ParentId,
+                            hasChildren = list.Where(qitem => qitem.Level == 3 && qitem.ParentId == subItem.Id)?.Count() > 0,
+                            children = list.Where(qitem => qitem.Level == 3 && qitem.ParentId == subItem.Id).Select(qitem => new { qitem.Id, qitem.Name, qitem.Level, qitem.ParentId })
+                        };
+                        secondList.Add(subModel);
+                    }
+
+                    var rootModel = new
+                    {
+                        item.Id,
+                        item.Level,
+                        item.Name,
+                        item.ParentId,
+                        hasChildren = secondList?.Count>0,
+                        children = secondList
+                    };
+                    resultList.Add(rootModel);
+                }
+            }
+            return resultList;
         }
 
         /// <summary>