feat:#34 refactored function to intended service, fixed docker files

services/data-manager/service/names/userDefinedNameTemplates.go

@@ -0,0 +1,39 @@
+//Calendar implementation for the HTWK Leipzig timetable. Evaluation and display of the individual dates in iCal format.
+//Copyright (C) 2024 HTWKalender support@htwkalender.de
+
+//This program is free software: you can redistribute it and/or modify
+//it under the terms of the GNU Affero 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 Affero General Public License for more details.
+
+//You should have received a copy of the GNU Affero General Public License
+//along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package names
+
+import (
+	"htwkalender/model"
+	"regexp"
+)
+
+func ReplaceTemplateSubStrings(rawString string, event model.Event) string {
+	re := regexp.MustCompile(`\%(.)`)
+
+	return re.ReplaceAllStringFunc(rawString, func(match string) string {
+		switch match {
+		case "%%":
+			return "%"
+		case "%t":
+			return event.EventType
+		case "%p":
+			return event.Compulsory
+		default:
+			return match
+		}
+	})
+}