change credentials #39

backend/service/user.go

@@ -36,7 +36,7 @@ func (s *UserService) CheckUser(username string, password string, remoteIP strin
 		return nil
 	}
 
-	lastLoginTxt := time.Now().Format("2006-01-02 15:04:05") + "-" + remoteIP
+	lastLoginTxt := time.Now().Format("2006-01-02 15:04:05") + " " + remoteIP
 	err = db.Model(model.User{}).
 		Where("username = ?", username).
 		Update("last_logins", &lastLoginTxt).Error
@@ -45,3 +45,25 @@ func (s *UserService) CheckUser(username string, password string, remoteIP strin
 	}
 	return user
 }
+
+func (s *UserService) GetUsers() (*[]model.User, error) {
+	var users []model.User
+	db := database.GetDB()
+	err := db.Model(model.User{}).Select("id,username,last_logins").Scan(&users).Error
+	if err != nil {
+		return nil, err
+	}
+	return &users, nil
+}
+
+func (s *UserService) ChangePass(id string, oldPass string, newUser string, newPass string) error {
+	db := database.GetDB()
+	user := &model.User{}
+	err := db.Model(model.User{}).Where("id = ? AND password = ?", id, oldPass).First(user).Error
+	if err != nil || database.IsNotFound(err) {
+		return err
+	}
+	user.Username = newUser
+	user.Password = newPass
+	return db.Save(user).Error
+}