refactor and to go mod

server/server.go

@@ -0,0 +1,27 @@
+package server
+
+import (
+	"server/settings"
+	"server/web"
+)
+
+func Start(port string, roSets bool) {
+	settings.InitSets(roSets)
+	if port == "" {
+		port = "8090"
+	}
+	web.Start(port)
+}
+
+func WaitServer() string {
+	err := web.Wait()
+	if err != nil {
+		return err.Error()
+	}
+	return ""
+}
+
+func Stop() {
+	web.Stop()
+	settings.CloseDB()
+}