change credentials #39

backend/api/api.go

@@ -70,6 +70,19 @@ func (a *APIHandler) postHandler(c *gin.Context) {
 		}
 
 		jsonMsg(c, "", nil)
+	case "changePass":
+		id := c.Request.FormValue("id")
+		oldPass := c.Request.FormValue("oldPass")
+		newUsername := c.Request.FormValue("newUsername")
+		newPass := c.Request.FormValue("newPass")
+		err = a.UserService.ChangePass(id, oldPass, newUsername, newPass)
+		if err == nil {
+			logger.Info("change user credentials success")
+			jsonMsg(c, "save", nil)
+		} else {
+			logger.Warning("change user credentials failed:", err)
+			jsonMsg(c, "", err)
+		}
 	case "save":
 		loginUser := GetLoginUser(c)
 		data := map[string]string{}
@@ -104,6 +117,13 @@ func (a *APIHandler) getHandler(c *gin.Context) {
 			return
 		}
 		jsonObj(c, data, nil)
+	case "users":
+		users, err := a.UserService.GetUsers()
+		if err != nil {
+			jsonMsg(c, "", err)
+			return
+		}
+		jsonObj(c, *users, nil)
 	case "setting":
 		data, err := a.SettingService.GetAllSetting()
 		if err != nil {

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
+}