package models type UserAdmin struct { ID int Content string `gorm:"unique"` } func IsUserAdmin(id string) bool { user := &UserAdmin{} db.Where(Content+" = ?", id).First(user) if len(user.Content) > 0 { return true } return false } func RemoveUserAdmin(id string) bool { user := &UserAdmin{} db.Where(Content+" = ?", id).Delete(user) if len(user.Content) > 0 { return true } return false }