1 files changed, 7 insertions, 28 deletions

diff --git a/js/group.js b/js/group.js
index 7b3dfd1..f9c31a2 100644
--- a/js/group.js
+++ b/js/group.js
@@ -26,27 +26,17 @@ class Group {
 }
 
 let groups = new Map();
-let bycsGroups = new Map();
 
 function buildGroups(students) {
 	for (const student of students) {
-		for (const groupName of student.groups) {
-			let group = groups.get(groupName);
+		let group = groups.get(student.group);
 
-			if (!group) {
-				group = new Group(groupName);
-				groups.set(groupName, group);
-				if (groupName != student.getGroupName()) {
-					bycsGroups.set(groupName, group);
-				}
-			}
-
-			group.addStudent(student);
-
-			// Create the individual student group
-			const sGroupName = student.getGroupName();
-			groups.set(sGroupName, new Group(sGroupName, [student]));
+		if (!group) {
+			group = new Group(student.group);
+			groups.set(student.group, group);
 		}
+
+		group.addStudent(student);
 	}
 }
 
@@ -64,15 +54,4 @@ async function fetchGroups() {
 	return groups;
 }
 
-async function fetchBycsGroups() {
-	if (bycsGroups.size) {
-		return bycsGroups;
-	}
-
-	// Fetch all students and build the groups from them
-	const students = await fetchStudents();
-	buildGroups(students);
-	return bycsGroups;
-}
-
-export { Group, buildGroups, fetchGroups, fetchBycsGroups };
+export { Group, buildGroups, fetchGroups };