接口：公告总数量、公告当年月数据曲线

Learun.Framework.Ultimate V7/Learun.Application.WebApi/Learun.Application.WebApi.csproj

@@ -190,6 +190,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Bootstraper.cs" />
+    <Compile Include="Modules\Echarts\EchartsApi.cs" />
     <Compile Include="Modules\EducationalAdministration\ArrangeExamTermApi.cs" />
     <Compile Include="Modules\EducationalAdministration\ArrangeExamTermNewApi.cs" />
     <Compile Include="Modules\SSOApi.cs" />

Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/BaseNoAuthentication.cs

@@ -151,6 +151,10 @@ namespace Learun.Application.WebApi
         }
         #endregion
 
+        public Response Res(object data)
+        {
+            return Response.AsText(data.ToJson()).WithContentType("application/json");
+        }
       
 
         #region 异常抓取

Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/Echarts/EchartsApi.cs

@@ -0,0 +1,64 @@
+using Learun.Application.OA;
+using Learun.Util;
+using Nancy;
+using System;
+using System.Collections.Generic;
+
+namespace Learun.Application.WebApi.Modules.Echarts
+{
+    public class EchartsApi : BaseNoAuthentication
+    {
+
+        private NewsIBLL newsIBLL = new NewsBLL();
+
+
+
+        public EchartsApi() : base("/api/echarts/")
+        {
+            Get["/notice/sum"] = NoticeSum;
+            Get["/notice/monthsum"] = NoticeMonthSum;
+        }
+
+
+
+
+
+        /// <summary>
+        /// 新闻数量
+        /// </summary>
+        /// <param name="_"></param>
+        /// <returns></returns>
+        public Response NoticeSum(dynamic _)
+        {
+            var sum = newsIBLL.GetNewCount();
+            var res = new { value = sum };
+
+            return Res(res);
+        }
+
+        public Response NoticeMonthSum(dynamic _)
+        {
+            var dic = newsIBLL.GetMonthCount();
+            var m = 0;
+            while (m<13)
+            {
+                m++;
+                if(!dic.ContainsKey(m))
+                {
+                    dic.Add(m, 0);
+                }
+            }
+            var cate = new List<string>();
+            var data = new List<int>();
+            for (int i = 1; i < 13; i++)
+            {
+                cate.Add($"{i}月");
+                data.Add(dic[i]);
+            }
+
+            var res = new { categories = cate, series = new List<object> { new { name = "公告", data = data } } };
+            return Res(res);
+        }
+
+    }
+}

Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.OA/News/NewsBLL.cs

@@ -170,6 +170,44 @@ namespace Learun.Application.OA
             }
         }
 
+        public int GetNewCount()
+        {
+            try
+            {
+                return newsService.GetNewSum();
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowBusinessException(ex);
+                }
+            }
+        }
+
+        public Dictionary<int, int> GetMonthCount()
+        {
+            try
+            {
+                return newsService.GetNewMonthSum();
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowBusinessException(ex);
+                }
+            }
+        }
+
         #endregion
     }
 }

Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.OA/News/NewsIBLL.cs

@@ -48,5 +48,9 @@ namespace Learun.Application.OA
         #endregion
 
         void ChangeStatusByProcessId(string parameterProcessId, int p1);
+
+        int GetNewCount();
+
+        Dictionary<int, int> GetMonthCount();
     }
 }

Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.OA/News/NewsService.cs

@@ -11,6 +11,7 @@ using Nancy.Helpers;
 using System.Configuration;
 using System.Threading.Tasks;
 using Newtonsoft.Json;
+using System.Linq;
 
 namespace Learun.Application.OA
 {
@@ -287,6 +288,18 @@ namespace Learun.Application.OA
             }
         }
 
+
+        public int GetNewSum()
+        {
+            return this.BaseRepository().FindList<NewsEntity>().Count();
+        }
+
+        public Dictionary<int,int> GetNewMonthSum()
+        {
+            var dt = new DateTime(DateTime.Now.Year, 1, 1);
+            var ls = this.BaseRepository().FindList<NewsEntity>(x=>x.F_CreateDate>=dt).Select(x => new { Year = x.F_CreateDate.Value.Year, Month = x.F_CreateDate.Value.Month }).GroupBy(x => new { x.Year, x.Month }).ToDictionary(x => x.Key.Month, a => a.Count());
+            return ls;
+        }
     }
 
     //public class Root