refactor: backend

common/util.go

@@ -0,0 +1,21 @@
+package common
+
+import (
+	"strings"
+
+	"github.com/google/uuid"
+)
+
+// HasPrefixes returns true if the string s has any of the given prefixes.
+func HasPrefixes(src string, prefixes ...string) bool {
+	for _, prefix := range prefixes {
+		if strings.HasPrefix(src, prefix) {
+			return true
+		}
+	}
+	return false
+}
+
+func GenUUID() string {
+	return uuid.New().String()
+}