Course deletion with timetable connection

Courses.csv

 rpl,ade,1:01:01,1:01:02
 adpro,daya,5:05:05,7:07:07
-daa,there,4:04:04,13:01:01
\ No newline at end of file
+daa,there,4:04:04,13:01:01

src/Softeng/Group3/SiJadwal/repository/CourseList.java

 package Softeng.Group3.SiJadwal.repository;
 
+import Softeng.Group3.SiJadwal.Main;
 import Softeng.Group3.SiJadwal.model.Course;
+import Softeng.Group3.SiJadwal.model.Timetable;
 
 import java.sql.Time;
 import java.util.ArrayList;
@@ -46,6 +48,19 @@ public class CourseList {
 
     public void deleteCourse(String name){
         Course delCourse = getCourse(name);
+
+        TimetableList timetableList = new TimetableList();
+        List<Timetable> containsCourse = TimetableList.getAllTimetableList();
+        for(int i = 0; i < containsCourse.size(); i++){
+            List<Course> courses = containsCourse.get(i).getCourses();
+            for(int j = 0; j < courses.size(); j++){
+                if(courses.get(j).getCourseName().equalsIgnoreCase(delCourse.getCourseName())){
+                    timetableList.getTimetable(containsCourse.get(i).getTimetableName(), containsCourse.get(i).getOwner()).deleteCourse(delCourse);
+                    CSVTimetable.updateCourseTimetable(containsCourse.get(i).getOwner().getUsername(), containsCourse.get(i).getTimetableName(), containsCourse.get(i).getCourses());
+                    break;
+                }
+            }
+        }
         courseList.remove(delCourse);
         CSVCourse.deleteCourse(name);
     }

src/Softeng/Group3/SiJadwal/repository/TimetableList.java

 package Softeng.Group3.SiJadwal.repository;
 
-import Softeng.Group3.SiJadwal.Main;
-import Softeng.Group3.SiJadwal.actor.RoleType;
 import Softeng.Group3.SiJadwal.actor.User;
-import Softeng.Group3.SiJadwal.model.Course;
 import Softeng.Group3.SiJadwal.model.Timetable;
 
-import java.sql.Time;
 import java.util.ArrayList;
 import java.util.List;