filtering selectable semesters in range view depending on user age

application/controllers/api/frontend/v1/Benutzer.php

@@ -0,0 +1,47 @@
+<?php
+/**
+ * Copyright (C) 2026 fhcomplete.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+class Benutzer extends FHCAPI_Controller
+{
+
+	/**
+	 * Object initialization
+	 */
+	public function __construct()
+	{
+		parent::__construct([
+			'getUserData' => self::PERM_LOGGED,
+		]);
+
+		$this->load->model('person/Benutzer_model', 'BenutzerModel');
+	}
+
+	//------------------------------------------------------------------------------------------------------------------
+	// Public methods
+
+	public function getUserData()
+	{
+		$uid = $this->input->get("uid") ?? getAuthUID();
+		$userResult = $this->BenutzerModel->load(["uid" => $uid]);
+		$userData = $this->getDataOrTerminateWithError($userResult);
+		$this->terminateWithSuccess($userData);
+	}
+}
+

public/js/api/factory/benutzer.js

@@ -0,0 +1,28 @@
+/**
+ * Copyright (C) 2026 fhcomplete.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+export default {
+	getUserData(uid = null) {
+		return {
+			method: 'get',
+			url: '/api/frontend/v1/Benutzer/getUserData',
+			params: {
+				uid
+			}
+		};
+	},
+};

public/js/components/Cis/LvPlan/MyLvPlan.js

@@ -4,6 +4,7 @@ import ApiLvPlan from "../../../api/factory/lvPlan.js";
 import ApiAuthinfo from "../../../api/factory/authinfo.js";
 import ApiRoomPlan from "../../../api/factory/calendar/roomPlan.js";
 import ApiStudiensemester from "../../../api/factory/studiensemester.js";
+import ApiBenutzer from "../../../api/factory/benutzer.js";
 
 export const DEFAULT_MODE_LVPLAN_DESKTOP = "Week";
 export const DEFAULT_MODE_LVPLAN_MOBILE = "List";
@@ -220,6 +221,11 @@ export default {
 			this.$refs.calendar.reset();
 		},
 		async fetchSemesters() {
+			let userCreatedAt = null;
+			const userResponse = await this.$api.call(ApiBenutzer.getUserData());
+			if (userResponse.meta.status === "success" && userResponse.data[0].insertamum) {
+				userCreatedAt = luxon.DateTime.fromFormat(userResponse.data[0].insertamum.split(" ")[0], "yy-MM-dd");
+			}
 			const semestersResponse = await this.$api.call(
 				ApiStudiensemester.getAll(),
 			);
@@ -235,6 +241,11 @@ export default {
 							description: semester.bezeichnung,
 						};
 					})
+					.filter((semester) => {
+						if (!userCreatedAt) return true;
+
+						return userCreatedAt.ts < semester.endDate.ts;
+					})
 					.sort((semesterA, semesterB) =>
 						semesterA.startDate.ts > semesterB.startDate.ts
 							? -1

public/js/components/Cis/LvPlan/OtherLvPlan.js

@@ -6,6 +6,7 @@ import ApiLvPlan from "../.././../api/factory/lvPlan.js";
 import ApiOtherLvPlan from "../.././../api/factory/otherLvPlan.js";
 import ApiAuthinfo from "../../../api/factory/authinfo.js";
 import ApiStudiensemester from "../../../api/factory/studiensemester.js";
+import ApiBenutzer from "../../../api/factory/benutzer.js";
 
 export const DEFAULT_MODE_LVPLAN_DESKTOP = "Week";
 export const DEFAULT_MODE_LVPLAN_MOBILE = "List";
@@ -263,6 +264,19 @@ export default {
 			);
 		},
 		async fetchSemesters() {
+			let userCreatedAt = null;
+			const userResponse = await this.$api.call(
+				ApiBenutzer.getUserData(this.propsViewData.otherUid),
+			);
+			if (
+				userResponse.meta.status === "success" &&
+				userResponse.data[0].insertamum
+			) {
+				userCreatedAt = luxon.DateTime.fromFormat(
+					userResponse.data[0].insertamum.split(" ")[0],
+					"yy-MM-dd",
+				);
+			}
 			const semestersResponse = await this.$api.call(
 				ApiStudiensemester.getAll(),
 			);
@@ -278,6 +292,11 @@ export default {
 							description: semester.bezeichnung,
 						};
 					})
+					.filter((semester) => {
+						if (!userCreatedAt) return true;
+
+						return userCreatedAt.ts < semester.endDate.ts;
+					})
 					.sort((semesterA, semesterB) =>
 						semesterA.startDate.ts > semesterB.startDate.ts
 							? -1