added methods

main.go

@@ -23,6 +23,7 @@ func main() {
 	router.Use(cors.New(cors.Config{
 		AllowOrigins:     []string{"*"},
 		AllowCredentials: true,
+		AllowMethods:     []string{"*"},
 	}))
 	file, err := os.Open(os.Getenv(CONFIG_PATH_ENV_VAR))
 	if err != nil {