From 9876d989b52528574861ef44409a5b680e542340 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fischer@muhq.space>
Date: Mon, 14 Sep 2026 17:34:14 +0200
Subject: remove groups

---
 mass-graduation.css    | 100 +++++--------------------------------------------
 mass-graduation.html   |  10 -----
 src/cockpit.js         |   2 +-
 src/group-fetch.ts     |  18 ---------
 src/group.ts           |  45 ----------------------
 src/mass-graduation.js |  18 ++-------
 src/mock.ts            |  11 ++----
 src/student-common.ts  |  12 +-----
 src/student-mock.ts    |   2 +-
 src/student-prod.ts    |  16 +++-----
 10 files changed, 26 insertions(+), 208 deletions(-)
 delete mode 100644 src/group-fetch.ts
 delete mode 100644 src/group.ts

diff --git a/mass-graduation.css b/mass-graduation.css
index 0aa6341..e8897c1 100644
--- a/mass-graduation.css
+++ b/mass-graduation.css
@@ -1,94 +1,3 @@
-#group-selection-container {
-	margin: 0.2rem;
-}
-
-#group-selection-search-container {
-	position: relative;
-}
-
-#group-selection {
-	box-sizing: border-box;
-	width: 100%;
-	padding: 0.75rem 2.5rem 0.75rem 1rem;
-	margin-bottom: 1.5rem;
-	border: 1px solid #ddd;
-	border-radius: 5pt;
-	font-size: 1.5rem;
-}
-
-#group-selection-clear {
-	position: absolute;
-	right: 0.75rem;
-	transform: translateY(-175%);
-	border: none;
-	background: transparent;
-	font-size: 1.875rem;
-	cursor: pointer;
-	color: #888;
-}
-
-#group-selection-clear:hover {
-	color: #333;
-}
-
-#group-selection:focus {
-	border-color: #0077ff;
-}
-
-#group-selection-loader {
-	--size: 0.5px;
-	width: calc(48 * var(--size));
-	height: calc(48 * var(--size));
-	border: calc(5 * var(--size)) solid black;
-	border-bottom-color: transparent;
-	border-radius: 50%;
-	display: inline;
-	position: absolute;
-	top: 20px;
-	right: 0.75rem;
-	box-sizing: border-box;
-	animation: rotation 1s linear infinite;
-}
-
-@keyframes rotation {
-	0% {
-		transform: rotate(0deg);
-	}
-	100% {
-		transform: rotate(360deg);
-	}
-}
-
-#group-selection-list {
-	list-style: none;
-}
-
-#group-selection-list li {
-	padding: 0.75rem 1rem;
-	border-bottom: 1px solid #eee;
-	cursor: pointer;
-	transition: background 0.2s;
-}
-
-#group-selection-list li:hover {
-	background: #f0f8ff;
-}
-
-#group-selection-list li.active {
-	background: #0077ff;
-	color: white;
-}
-
-#group-selection-list li > u.group-selection-list-highlight {
-	font-weight: bold;
-}
-
-#group-selection-noresults {
-	color: red;
-	text-align: center;
-	margin-top: 1rem;
-}
-
 #group-content {
 }
 
@@ -136,6 +45,15 @@
 	margin: 1px;
 }
 
+@keyframes rotation {
+	0% {
+		transform: rotate(0deg);
+	}
+	100% {
+		transform: rotate(360deg);
+	}
+}
+
 .submit-mass-graduation-inprogress {
 	--size: 0.5px;
 	width: calc(48 * var(--size));
diff --git a/mass-graduation.html b/mass-graduation.html
index 426187a..6fc723b 100644
--- a/mass-graduation.html
+++ b/mass-graduation.html
@@ -8,16 +8,6 @@
 		<script src="./dist/mass-graduation.js"></script>
 	</head>
 	<body>
-		<div id="group-selection-container">
-			<div id="group-selection-search-container">
-				<input type="text" id="group-selection" class="group-selection" placeholder="Klasse" />
-				<button id="group-selection-clear" style="display: none">&times;</button>
-				<span id="group-selection-loader" style="display: none"></span>
-			</div>
-			<ul id="group-selection-list"></ul>
-			<p id="group-selection-noresults" style="display: none">No results found</p>
-		</div>
-
 		<div id="group-content" style="display: none">
 			<div id="group-mandatory-member-container">
 				<h4 id="group-mandatory-members-headline">Bewertung erforderlich</h4>
diff --git a/src/cockpit.js b/src/cockpit.js
index 6830fbb..900d843 100644
--- a/src/cockpit.js
+++ b/src/cockpit.js
@@ -26,7 +26,7 @@ function initStudentSelection() {
 	initSelection(
 		"student-selection",
 		fetchStudents,
-		(student) => `${student.name} ${student.getGroup()}`,
+		(student) => `${student.name}`,
 		loadStudent,
 	);
 }
diff --git a/src/group-fetch.ts b/src/group-fetch.ts
deleted file mode 100644
index de0991d..0000000
--- a/src/group-fetch.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { fetchStudents } from "./student-ENV.ts";
-import { Group, buildGroups, _groups } from "./group.ts";
-
-/**
- * Fetch all Groups and return them as a map.
- */
-async function fetchGroups() {
-	if (_groups.size) {
-		return _groups;
-	}
-
-	// Fetch all students and build the groups from them
-	const students = await fetchStudents();
-	buildGroups(students);
-	return _groups;
-}
-
-export { Group, buildGroups, fetchGroups };
diff --git a/src/group.ts b/src/group.ts
deleted file mode 100644
index e840ffd..0000000
--- a/src/group.ts
+++ /dev/null
@@ -1,45 +0,0 @@
-import type { Student } from "./student-common.ts";
-
-/**
- * Class to represent a Group of Students.
- */
-class Group {
-	name: string;
-	students: Array<Student> = [];
-
-	constructor(name: string, students?: Array<Student>) {
-		this.name = name;
-		if (typeof students !== "undefined") {
-			this.students = students;
-		}
-	}
-
-	setStudents(students: Array<Student>) {
-		this.students = students;
-	}
-
-	addStudent(student: Student) {
-		this.students.push(student);
-	}
-
-	async getStudents() {
-		return this.students;
-	}
-}
-
-const groups = new Map();
-
-function buildGroups(students: Array<Student>) {
-	for (const student of students) {
-		let group = groups.get(student.group);
-
-		if (!group) {
-			group = new Group(student.group);
-			groups.set(student.group, group);
-		}
-
-		group.addStudent(student);
-	}
-}
-
-export { Group, buildGroups, groups as _groups };
diff --git a/src/mass-graduation.js b/src/mass-graduation.js
index b62a34a..9bb85af 100644
--- a/src/mass-graduation.js
+++ b/src/mass-graduation.js
@@ -1,10 +1,8 @@
 import { GraduationChange, submitGraduationChange } from "./graduation-ENV.ts";
+import { fetchStudents } from "./student-ENV.ts";
 
-import { fetchGroups } from "./group-fetch.ts";
-import { initSelection } from "./selection.js";
 import { getName } from "./utils-ENV.js";
 
-let group;
 let name;
 
 function toggle(btn) {
@@ -56,9 +54,8 @@ function chooseMandatory(graduations) {
 	return chosen;
 }
 
-async function loadGroup(selected) {
-	group = selected;
-	const students = await group.getStudents();
+async function loadGroup() {
+	const students = await fetchStudents();
 	const graduationPromises = [];
 	document.getElementById("group-content").style.display = "block";
 
@@ -178,14 +175,7 @@ async function init() {
 	document.getElementById("submit-mass-graduation").addEventListener("click", submitMassGraduation);
 	name = getName();
 
-	initSelection(
-		"group-selection",
-		async function () {
-			return (await fetchGroups()).values();
-		},
-		(group) => `${group.name}`,
-		loadGroup,
-	);
+	loadGroup();
 }
 
 if (document.readyState === "loading") {
diff --git a/src/mock.ts b/src/mock.ts
index 3ffcc53..125c73f 100644
--- a/src/mock.ts
+++ b/src/mock.ts
@@ -1,17 +1,12 @@
 import { Graduation, GraduationChange } from "./graduation-common.ts";
 import { Student } from "./student-common.ts";
-import { buildGroups } from "./group.ts";
 
 const students = [
-	new Student(1, "foo bar", "test"),
-	new Student(2, "maxi mustermensch", "test"),
-	new Student(3, "b b b", "5a"),
+	new Student(1, "foo bar"),
+	new Student(2, "maxi mustermensch"),
 ];
 
-// Build the groups from our mock students
-buildGroups(students);
-
-async function fetchStudentsMock(_id?: number, _name?: string, _group?: string) {
+async function fetchStudentsMock(_id?: number, _name?: string) {
 	return students;
 }
 
diff --git a/src/student-common.ts b/src/student-common.ts
index a76a816..56dab43 100644
--- a/src/student-common.ts
+++ b/src/student-common.ts
@@ -5,23 +5,16 @@ import type { Graduation } from "./graduation-common.ts";
 export class Student {
 	id: number;
 	name: string;
-	group: string;
 	graduation: Graduation | null = null;
 
-	constructor(id: number, name: string, group: string) {
+	constructor(id: number, name: string) {
 		this.id = id;
 		this.name = name;
-		this.group = group;
-	}
-
-	getGroup() {
-		return this.group;
 	}
 
 	/**
 	static async fetchById(id: number) {
 		let name = "";
-		let group = "";
 
 		const res = await fetch(`/user/view.php?id=${id}&course=${getCourseId()}`);
 		const doc = new DOMParser().parseFromString(await res.text(), "text/html");
@@ -32,11 +25,10 @@ export class Student {
 		for (const card of cards) {
 			if (card.querySelector("dt")!.textContent !== "Gruppe")
 				continue;
-			group = card.querySelector("dd > a")!.textContent;
 			break;
 		}
 
-		return new Student(id, name, group);
+		return new Student(id, name);
 	}
 	*/
 }
diff --git a/src/student-mock.ts b/src/student-mock.ts
index bf817d2..7c22130 100644
--- a/src/student-mock.ts
+++ b/src/student-mock.ts
@@ -16,7 +16,7 @@ Student.prototype.getIconUrl = async function () {
 	return "";
 };
 
-async function fetchStudent(_idFilter?: number, _nameFilter?: string, _groupFilter?: string) {
+async function fetchStudent(_idFilter?: number, _nameFilter?: string) {
 	const students = await fetchStudents();
 	return students[0];
 }
diff --git a/src/student-prod.ts b/src/student-prod.ts
index 5a1673e..90398c9 100644
--- a/src/student-prod.ts
+++ b/src/student-prod.ts
@@ -50,15 +50,12 @@ async function _fetchStudents() {
 		}
 		const id = match[1];
 
-		const groupCell = row.querySelector(".c5")!;
-		const group = groupCell.querySelector<HTMLElement>("a.quickeditlink")!.textContent;
-
-		fetchedStudents.push(new Student(Number(id), name, group));
+		fetchedStudents.push(new Student(Number(id), name));
 	});
 	return fetchedStudents;
 }
 
-async function fetchStudents(idFilter?: number, nameFilter?: string, groupFilter?: string) {
+async function fetchStudents(idFilter?: number, nameFilter?: string) {
 	if (students === null) {
 		const studentsPromise = _fetchStudents();
 		const storedStudents = localStorage.getItem("students");
@@ -66,7 +63,7 @@ async function fetchStudents(idFilter?: number, nameFilter?: string, groupFilter
 			studentsPromise.then((fetched) => localStorage.setItem("students", JSON.stringify(fetched)));
 			students = [];
 			for (const o of JSON.parse(storedStudents)) {
-				students.push(new Student(o.id, o.name, o.group));
+				students.push(new Student(o.id, o.name));
 			}
 		} else {
 			students = await studentsPromise;
@@ -77,13 +74,12 @@ async function fetchStudents(idFilter?: number, nameFilter?: string, groupFilter
 	return students.filter(
 		(s) =>
 			(typeof idFilter === "undefined" || s.id === idFilter) &&
-			(typeof nameFilter === "undefined" || s.name.includes(nameFilter)) &&
-			(typeof groupFilter === "undefined" || s.group.includes(groupFilter)),
+			(typeof nameFilter === "undefined" || s.name.includes(nameFilter))
 	);
 }
 
-async function fetchStudent(idFilter?: number, nameFilter?: string, groupFilter?: string) {
-	const students = await fetchStudents(idFilter, nameFilter, groupFilter);
+async function fetchStudent(idFilter?: number, nameFilter?: string) {
+	const students = await fetchStudents(idFilter, nameFilter);
 	return students[0];
 }
 
-- 
cgit v1.2.3