feat:#51 added mapping for room schedule request

services/data-manager/service/functions/roomMapping.go

@@ -0,0 +1,24 @@
+package functions
+
+import (
+	"regexp"
+	"strings"
+)
+
+func MapRoom(room string) string {
+	// remove dots from room string
+	room = strings.ReplaceAll(room, ".", "")
+
+	// Regular expression pattern to match room identifiers
+	// The pattern looks for strings that start with two uppercase letters, optionally followed by an underscore,
+	// followed by 1 to 3 digits, and ending with "-[A-Z]"
+	re := regexp.MustCompile(`\b[A-ZÄÖÜ]{2}([_]+[A-ZÄÖÜ])?[0-9]{1,4}[a-zäöü]?-[A-ZÄÖÜ]\b`)
+
+	// Use the ReplaceAllStringFunc to process each match
+	result := re.ReplaceAllStringFunc(room, func(match string) string {
+		// Remove the last two characters (i.e., "-<letter>")
+		return match[:len(match)-2]
+	})
+
+	return result
+}