update for frontend

service/db/dbEvents.go

@@ -113,3 +113,23 @@ func GetPlanForCourseAndSemester(app *pocketbase.PocketBase, course string, seme
 	}
 	return events
 }
+
+func GetAllModulesForCourse(app *pocketbase.PocketBase, course string, semester string) ([]string, error) {
+	var events []struct {
+		Name string `db:"Name" json:"Name"`
+	}
+
+	var eventArray []string
+
+	// get all events from event records in the events collection
+	err := app.Dao().DB().Select("Name").From("events").Where(dbx.NewExp("course = {:course} AND semester = {:semester}", dbx.Params{"course": course, "semester": semester})).Distinct(true).All(&events)
+	if err != nil {
+		print("Error while getting events from database: ", err)
+		return eventArray, err
+	}
+
+	for _, event := range events {
+		eventArray = append(eventArray, event.Name)
+	}
+	return eventArray, nil
+}

service/db/dbGroups.go

@@ -25,7 +25,7 @@ func SaveGroups(seminarGroup []model.SeminarGroup, collection *models.Collection
 func GetAllCourses(app *pocketbase.PocketBase) []string {
 
 	var courses []struct {
-		Rooms string `db:"course" json:"course"`
+		CourseShortcut string `db:"course" json:"course"`
 	}
 
 	// get all rooms from event records in the events collection
@@ -37,8 +37,8 @@ func GetAllCourses(app *pocketbase.PocketBase) []string {
 
 	var courseArray []string
 
-	for _, room := range courses {
-		courseArray = append(courseArray, room.Rooms)
+	for _, course := range courses {
+		courseArray = append(courseArray, course.CourseShortcut)
 	}
 
 	return courseArray