From ec77c8a4883df63b3c187de16c7d06e90c79382a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrian=20Z=C3=BCrcher?= <zuercher@mst.local>
Date: Sat, 1 Nov 2025 23:17:58 +0100
Subject: [PATCH] add exists check to events and fix wrong event name

---
 handlers/events.go | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/handlers/events.go b/handlers/events.go
index 5cc539d..c16b350 100644
--- a/handlers/events.go
+++ b/handlers/events.go
@@ -13,24 +13,28 @@ func (dh *DatabaseHandler) StartNewEvent(name string) error {
 		return errors.New("database not opened")
 	}
 
+	if nil == dh.database.Exists(&models.Event{}, "name", name, false) {
+		return errors.New("event with name: " + name + " exists already")
+	}
+
 	return dh.database.AddNewColum(&models.Event{
 		Name: name,
 		Date: time.Now().Format("2006-01-02 15:04:05"),
 	})
 }
 
-func (dh *DatabaseHandler) GetEvent(id uint) (attendees []models.Event, err error) {
+func (dh *DatabaseHandler) GetEvent(id uint) (event []models.Event, err error) {
 	if !dh.DatabaseOpened() {
-		return attendees, errors.New("database not opened")
+		return event, errors.New("database not opened")
 	}
 
-	err = dh.database.GetById(&attendees, id)
+	err = dh.database.GetById(&event, id)
 	if err != nil {
 		return
 	}
 
-	for i := range attendees {
-		attendees[i].Count = len(attendees[i].Attendees)
+	for i := range event {
+		event[i].Count = len(event[i].Attendees)
 	}
 	return
 }