From 6a8a96b7481e15c426c2bb2dd175e4d1293522ac Mon Sep 17 00:00:00 2001
From: Harald Bamberger <harald.bamberger@technikum-wien.at>
Date: Mon, 6 May 2024 16:04:45 +0200
Subject: [PATCH] fix long lasting request getPrestudents to block browser when
 timedout once

---
 public/js/api/studstatus.js                   |  5 ++++-
 .../Studierendenantrag/Leitung/Actions/New.js | 21 ++++++++++++++++---
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/public/js/api/studstatus.js b/public/js/api/studstatus.js
index d0fc4b074..87d6840b1 100644
--- a/public/js/api/studstatus.js
+++ b/public/js/api/studstatus.js
@@ -117,7 +117,10 @@ export default {
 			return this.$fhcApi.post(
 				'/api/frontend/v1/studstatus/leitung/getPrestudents',
 				{ query },
-				{ signal }
+				{
+                                    signal: signal,
+                                    timeout: 30000
+                                }
 			);
 		},
 		approve(antrag) {
diff --git a/public/js/components/Studierendenantrag/Leitung/Actions/New.js b/public/js/components/Studierendenantrag/Leitung/Actions/New.js
index 74552f9a3..b566a7d10 100644
--- a/public/js/components/Studierendenantrag/Leitung/Actions/New.js
+++ b/public/js/components/Studierendenantrag/Leitung/Actions/New.js
@@ -35,8 +35,16 @@ export default {
 			});
 		},
 		loadData(evt) {
-			if (this.abortController)
-				this.abortController.abort();
+                        if( evt.query.length < 2 )
+                        {
+                            return false;
+                        }
+
+			if (this.abortController instanceof AbortController
+                            && this.abortController.signal.aborted === false)
+                        {
+                            this.abortController.abort();
+                        }
 			this.abortController = new AbortController();
 
 			this.$fhcApi.factory
@@ -44,7 +52,14 @@ export default {
 				.then(result => {
 					this.data = result.data;
 				})
-				.catch(this.$fhcApi.handleSystemError);
+				.catch(error => {
+                                    if (this.abortController instanceof AbortController 
+                                        && this.abortController.signal.aborted === false)
+                                    {
+                                        this.abortController.abort();
+                                    }
+                                    this.$fhcApi.handleSystemError(error);
+                                });
 		}
 	},
 	template: `