fix:#22 changed linting errors

backend/service/fetch/v2/eventParser.go

@@ -6,7 +6,6 @@ import (
 	"htwkalender/model"
 	"htwkalender/service/date"
 	"htwkalender/service/functions"
-	"regexp"
 	"strings"
 )
 
@@ -50,16 +49,3 @@ func toEvents(tables [][]*html.Node, days []string) []model.Event {
 	}
 	return events
 }
-
-func splitEventType(events []model.Event) []model.Event {
-	for i, event := range events {
-		matched, _ := regexp.Match("^([VPS])([wp])$", []byte(event.EventType))
-		if matched {
-			eventType := event.EventType
-			event.EventType = eventType[0:1]
-			event.Compulsory = eventType[1:2]
-			events[i] = event
-		}
-	}
-	return events
-}