1

Edu.Module.Customer/CustomerModule.cs

 using Edu.Cache.User;
 using Edu.Common.Enum;
+using Edu.Common.Plugin;
 using Edu.Model.CacheModel;
 using Edu.Model.ViewModel.Customer;
 using Edu.Repository.Customer;
 using Edu.Repository.Log;
+using Edu.Repository.User;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -29,6 +31,10 @@ namespace Edu.Module.Customer
         /// </summary>
         private readonly RB_Customer_RemitRepository customer_RemitRepository = new RB_Customer_RemitRepository();
         /// <summary>
+        /// 学生
+        /// </summary>
+        private readonly RB_StudentRepository studentRepository = new RB_StudentRepository();
+        /// <summary>
         /// 用户信息修改日志仓储层对象
         /// </summary>
         private readonly RB_User_ChangeLogRepository changeLogRepository = new RB_User_ChangeLogRepository();
@@ -313,5 +319,29 @@ namespace Edu.Module.Customer
             }
             return "";
         }
+
+        /// <summary>
+        /// 获取同业下所有学生阶段人数统计
+        /// </summary>
+        /// <param name="customerId"></param>
+        /// <param name="group_Id"></param>
+        /// <returns></returns>
+        public object GetCustomerStuStageStatistics(int customerId, int group_Id)
+        {
+            List<object> RList = new List<object>();
+            var list = studentRepository.GetCustomerStuStageStatistics(customerId, group_Id);
+            var elist = EnumHelper.EnumToList(typeof(Common.Enum.User.StuStageEnum));
+            elist = elist.OrderBy(x => x.Id).ToList();
+            foreach (var item in elist) {
+                int Num = list.Where(x => x.StuStage == (Common.Enum.User.StuStageEnum)item.Id).FirstOrDefault()?.OrderCount ?? 0;
+                RList.Add(new
+                {
+                    StuStage = item.Id,
+                    StuStageName = item.Name,
+                    StuNum = Num
+                });
+            }
+            return RList;
+        }
     }
 }

Edu.Repository/User/RB_StudentRepository.cs

@@ -273,5 +273,17 @@ WHERE o.OrderState=1 and og.`Status`=0 and sog.`Status`=0 and og.GuestState=1 an
             student_LogRepository.AddStuLogRepository(model.StuId, Common.Enum.Log.StudentLogTypeEnum.BasicInfo, logTitle, logContent, createBy, CreateType: model.CreateType);
             return flag;
         }
+
+        /// <summary>
+        /// 获取同业下学生阶段人数统计
+        /// </summary>
+        /// <param name="customerId"></param>
+        /// <param name="group_Id"></param>
+        /// <returns></returns>
+        public List<RB_Student_ViewModel> GetCustomerStuStageStatistics(int customerId, int group_Id)
+        {
+            string sql = $@"SELECT StuStage,COUNT(0) as OrderCount FROM rb_student WHERE Group_Id ={group_Id} and CustomerId ={customerId} GROUP BY StuStage";
+            return Get<RB_Student_ViewModel>(sql).ToList();
+        }
     }
 }
\ No newline at end of file

Edu.WebApi/Controllers/Customer/B2BCustomerController.cs

@@ -526,6 +526,24 @@ namespace Edu.WebApi.Controllers.Customer
             }
         }
 
+        /// <summary>
+        /// 获取同业下所有学生阶段人数统计
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost]
+        public ApiResult GetCustomerStuStageStatistics()
+        {
+            var userInfo = base.UserInfo;
+            int CustomerId = base.ParmJObj.GetInt("CustomerId", 0);//同业ID
+            if (CustomerId <= 0)
+            {
+                return ApiResult.ParamIsNull();
+            }
+
+            var Robj = customerModule.GetCustomerStuStageStatistics(CustomerId, userInfo.Group_Id);
+            return ApiResult.Success("", Robj);
+        }
+
         #endregion
     }
 }