优化

Tiobon.Core.Model/ViewModels/Extend/CoursePublicSearchField.cs

@@ -40,6 +40,8 @@ public class CoursePublic
     public string BtnActionType { get; set; } = "Add";
 
     public int AfterHowLong { get; set; }
+    
     public string ExamDateString { get; set; }
+    public long? StudyRecordId { get; set; }
 
 }

Tiobon.Core.Services/Ghre/Ghre_CourseServices.cs

@@ -599,33 +599,40 @@ public class Ghre_CourseServices : BaseServices<Ghre_Course, Ghre_CourseDto, Ins
     #region 获取公开课
     public async Task<ServicePageResult<CoursePublic>> QueryPublic(QueryBody filter)
     {
+        int? staffId = GetStaffId();
         RefAsync<int> totalCount = 0;
+        var dt = DateTime.Now.Date;
         string sql = @$"SELECT A.Id,
                                A.CoverUrl,
                                A.UseDefaultCoverImage,
                                A.DefaultCoverImageName,
                                A.CourseName + ' (' + A.CourseNo + ')' CourseName,
-                               A.StandardHour,
-                               A.CreditPoints,
-                               NULL
-                                  ExamDate,
-                               B.BeginTime
-                                  ExamBeginDate,
-                               B.EndTime
-                                  ExamEndDate,
-                               CAST ('0' AS BIT)
-                                  DisableBtn,
+                               ISNULL (A.StandardHour, 0) StandardHour,
+                               ISNULL (A.CreditPoints, 0) CreditPoints,
+                               NULL ExamDate,
+                               B.BeginTime ExamBeginDate,
+                               B.EndTime ExamEndDate,
+                               CAST ('0' AS BIT) DisableBtn,
                                B.DateType,
-                               B.AfterHowLong
+                               B.AfterHowLong,
+                               C.Id StudyRecordId
                         FROM Ghre_Course A
                              LEFT JOIN Ghre_Exam B
                                 ON     A.Id = B.CourseId
                                    AND B.Status = '{DIC_EXAM_STATUS.RELEASED}'
                                    AND (   (    B.DateType = '{DicExamDateType.EXAM_DATE}'
-                                            AND B.BeginTime <= '{DateTime.Now.Date}'
-                                            AND B.EndTime >= '{DateTime.Now.Date}')
+                                            AND B.BeginTime <= '{dt}'
+                                            AND B.EndTime >= '{dt}')
                                         OR B.DateType = '{DicExamDateType.AFTER_HOW_LONG}')
-                        WHERE A.IsOPen = 'true' AND A.IsEnable = 1 AND A.Status = '{DIC_COURSE_STATUS.RELEASED}'";
+                             LEFT JOIN Ghre_StudyRecord C
+                                ON     A.Id = C.CourseId
+                                   AND C.IsEnable = 1
+                                   AND C.StaffId = '{staffId}'
+                                   AND C.CourseBeginTime <= '{dt}'
+                                   AND C.CourseEndTime >= '{dt}'
+                        WHERE     A.IsOPen = 'true'
+                              AND A.IsEnable = 1
+                              AND A.Status = '{DIC_COURSE_STATUS.RELEASED}'";
 
         if (string.IsNullOrWhiteSpace(filter.orderBy))
             filter.orderBy = "CourseName ASC";
@@ -699,6 +706,9 @@ public class Ghre_CourseServices : BaseServices<Ghre_Course, Ghre_CourseDto, Ins
             if (x.ExamBeginDate != null && x.ExamEndDate != null)
                 x.ExamDateString = DateTimeHelper.ConvertToDayString(x.ExamBeginDate) + " ~ " + DateTimeHelper.ConvertToDayString(x.ExamEndDate);
             else x.ExamDateString = $"学完{x.AfterHowLong}天";
+
+            if (!x.StudyRecordId.IsNull())
+                x.DisableBtn = true;
         });
 
         return new ServicePageResult<CoursePublic>(filter.pageNum, totalCount, filter.pageSize, data);