自定生成评语修改

EduSpider.Repository/StuHomeWorkRepository.cs

@@ -148,19 +148,15 @@ WHERE 1=1
                                     var secondModel = homeWorkList.Where(qitem => qitem.RowNum == 6).FirstOrDefault();
                                     if (secondModel != null)
                                     {
-                                        double seconds = (secondModel.CreateTime - firstStartTime).TotalSeconds;
-                                        Random rnd = new();
-                                        var newSeconds = rnd.Next(0, Convert.ToInt32(seconds));
+                                        var newSeconds = CreateRandomSecondNum(firstStartTime, secondModel.CreateTime);
                                         firstStartTime = firstStartTime.AddSeconds(newSeconds);
                                     }
                                     else
                                     {
                                         firstStartTime = firstStartTime.AddMinutes(firstNum);
                                     }
-                                    
                                     if (tempModel == null || (tempModel != null && tempModel.Id <= 0))
                                     {
-                                        
                                         //新增系统生成评价
                                         stuCommentRepository.SetStuCommentRepository(new RB_Stu_Comment()
                                         {
@@ -195,9 +191,7 @@ WHERE 1=1
                                     var thirdModel = homeWorkList.Where(qitem => qitem.RowNum == 10).FirstOrDefault();
                                     if (thirdModel != null)
                                     {
-                                        double seconds = (thirdModel.CreateTime - secondTime).TotalSeconds;
-                                        Random rnd = new();
-                                        var newSeconds = rnd.Next(0, Convert.ToInt32(seconds));
+                                        var newSeconds = CreateRandomSecondNum(secondTime, thirdModel.CreateTime);
                                         secondTime = secondTime.AddSeconds(newSeconds);
                                     }
                                     else
@@ -240,9 +234,7 @@ WHERE 1=1
                                     var fourthModel = homeWorkList.Where(qitem => qitem.RowNum == 14).FirstOrDefault();
                                     if (fourthModel != null)
                                     {
-                                        double seconds = (fourthModel.CreateTime - thirdTime).TotalSeconds;
-                                        Random rnd = new();
-                                        var newSeconds = rnd.Next(0, Convert.ToInt32(seconds));
+                                        var newSeconds = CreateRandomSecondNum(thirdTime, fourthModel.CreateTime);
                                         thirdTime = thirdTime.AddSeconds(newSeconds);
                                     }
                                     else
@@ -275,6 +267,18 @@ WHERE 1=1
             return list;
         }
 
+        /// <summary>
+        /// 生成随机秒数
+        /// </summary>
+        /// <returns></returns>
+        private static int CreateRandomSecondNum(DateTime startTime,DateTime endTime)
+        {
+            double seconds = (endTime - startTime).TotalSeconds;
+            Random rnd = new();
+            var newSeconds = rnd.Next(0, Convert.ToInt32(seconds));
+            return newSeconds;
+        }
+
         /// <summary>
         /// 获取学生作业列表
         /// </summary>