chore: more work on the app

logic/db_types/user.go

@@ -5,6 +5,13 @@ import (
 	"errors"
 )
 
+type UserType int
+
+const  (
+    User_Normal UserType = iota + 1
+    User_Admin
+)
+
 type User struct {
 	Id        string
 	Username  string