1

Edu.Repository/User/RB_Student_OrderGuestRepository.cs

@@ -288,14 +288,14 @@ ORDER BY {(Type == 1 ? "og.Id asc" : "og.Id desc")} LIMIT 1";
         /// <param name="accountId"></param>
         /// <param name="group_Id"></param>
         /// <returns></returns>
-        public RB_Student_OrderGuest_ViewModel GetStudentLearningCourse(int accountId, int group_Id)
+        public RB_Student_OrderGuest_ViewModel GetStudentLearningCourse(int accountId, int group_Id, int guestId =0)
         {
-            string sql = $@"SELECT og.*,o.CourseId,g.CourseChapterNo,c.ClassScrollType 
+            string sql = $@"SELECT og.*,o.CourseId,g.CourseChapterNo,c.ClassScrollType,o.ScrollSchoolId
 FROM rb_student_orderguest og 
 INNER JOIN rb_order_guest g on og.GuestId = g.Id
 INNER JOIN rb_order o on og.OrderId = o.OrderId
 INNER JOIN rb_class c on o.ClassId = c.ClassId
-WHERE og.Status =0 and g.`Status` =0 and o.Group_Id ={group_Id} and o.OrderState <>3 and o.OrderType =1 and g.TotalHours > g.CompleteHours and og.Student_Id ={accountId} 
+WHERE og.Status =0 and g.`Status` =0 and o.Group_Id ={group_Id} and o.OrderState <>3 and o.OrderType =1 and g.TotalHours > g.CompleteHours and og.Student_Id ={accountId} {(guestId > 0 ? "and og.GuestId =" + guestId : "")}
 ORDER BY og.Id asc LIMIT 1";
             return Get<RB_Student_OrderGuest_ViewModel>(sql).FirstOrDefault();
         }
@@ -774,6 +774,43 @@ LEFT JOIN rb_channel ch on s.StuChannel = ch.Id";
 GROUP BY s.StuId order by s.StuId desc";
             return GetPage<RB_Student_ViewModel>(pageIndex, pageSize, out count, sql, parameters).ToList();
         }
+
+        #endregion
+
+        #region 预约管理
+
+        /// <summary>
+        /// 获取可约课的学生列表
+        /// </summary>
+        /// <param name="courseId"></param>
+        /// <param name="group_Id"></param>
+        /// <returns></returns>
+        public List<RB_Student_OrderGuest_ViewModel> GetCanAppointmentStuList(int courseId, int NextChapterNo, int SchoolId, int group_Id)
+        {
+            string sql = $@"SELECT sog.Student_Id,sog.GuestId,s.StuName as GuestName,og.CourseChapterNo,DATE_FORMAT(sa.Date,'%Y-%m-%d') as AppointDate,sa.AppointNum FROM rb_student_orderguest sog
+INNER JOIN rb_order_guest og on sog.GuestId = og.Id
+INNER JOIN rb_order o on sog.OrderId = o.OrderId
+INNER JOIN rb_student s on sog.Student_Id = s.StuId
+INNER JOIN rb_class c on o.ClassId = c.ClassId
+LEFT JOIN (
+	SELECT StuId,MAX(Date) AS Date, COUNT(0) as AppointNum FROM rb_scroll_appointment 
+WHERE `Status` =0 and State <>5 and CourseEndTime >=NOW() and Group_Id ={group_Id} GROUP BY StuId
+) sa on sog.Student_Id = sa.StuId
+WHERE o.Group_Id ={group_Id} and sog.`Status` =0 and og.GuestState <>2 and o.OrderState <>3 and c.ClassScrollType =2 
+and og.TotalChapterNo > og.CourseChapterNo ";
+            if (courseId > 0) {
+                sql += $@" and o.CourseId ={courseId}";
+            }
+            if (NextChapterNo > 0) {
+                sql += $@" and (og.CourseChapterNo + 1 + IFNULL(sa.AppointNum,0)) ={NextChapterNo}";
+            }
+            if (SchoolId >= 0) {
+                sql += $@" and o.ScrollSchoolId ={SchoolId}";
+            }
+
+            return Get<RB_Student_OrderGuest_ViewModel>(sql).ToList();
+        }
+
         #endregion
     }
 }