Golang GetUser Examples

Example #1

// @Title getUser
// @router /:name [get]
func (h *UserController) Get() {
	name := h.GetString(":name")
	beego.Debug("[C] Got name:", name)
	defer h.ServeJSON()
	if name != "" {
		user := &models.Users{
			Name: name,
		}
		users, err := models.GetUser(user, 0, 0)
		if err != nil {
			h.Data["json"] = map[string]string{
				"message": fmt.Sprint("Failed to get  with name:", name),
				"error":   err.Error(),
			}
			beego.Warn("[C] Got error:", err)
			h.Ctx.Output.SetStatus(http.StatusInternalServerError)
			return
		}
		h.Data["json"] = users
		if len(users) == 0 {
			beego.Debug("[C] Got nothing with name:", name)
			h.Ctx.Output.SetStatus(http.StatusNotFound)
		} else {
			h.Ctx.Output.SetStatus(http.StatusOK)
		}
	}
}

Example #2

// @Title listUser
// @router / [get]
func (h *UserController) GetAll() {
	limit, _ := h.GetInt("limit", 0)
	index, _ := h.GetInt("index", 0)

	defer h.ServeJSON()
	user := &models.Users{}
	users, err := models.GetUser(user, limit, index)
	if err != nil {
		h.Data["json"] = map[string]string{
			"message": fmt.Sprint("Failed to get"),
			"error":   err.Error(),
		}
		beego.Warn("[C] Got error:", err)
		h.Ctx.Output.SetStatus(http.StatusInternalServerError)
		return
	}
	h.Data["json"] = users
	if len(users) == 0 {
		beego.Debug("[C] Got nothing")
		h.Ctx.Output.SetStatus(http.StatusNotFound)
	} else {
		h.Ctx.Output.SetStatus(http.StatusOK)
	}
}

Example #3

// @Title updateUser
// @router /:name [put]
func (h *UserController) Put() {
	name := h.GetString(":name")
	defer h.ServeJSON()
	beego.Debug("[C] Got user name:", name)
	if name != "" {
		user := &models.Users{
			Name: name,
		}
		users, err := models.GetUser(user, 0, 0)
		if err != nil {
			h.Data["json"] = map[string]string{
				"message": fmt.Sprint("Failed to get with name:", name),
				"error":   err.Error(),
			}
			beego.Warn("[C] Got error:", err)
			h.Ctx.Output.SetStatus(http.StatusInternalServerError)
			return
		}
		if len(users) == 0 {
			beego.Debug("[C] Got nothing with name:", name)
			h.Ctx.Output.SetStatus(http.StatusNotFound)
			return
		}

		sessionId := h.GetSession("id")
		if sessionId != nil {
			userNow := &models.Users{
				Id: sessionId.(string),
			}
			userNows, err := models.GetUser(userNow, 0, 0)
			if err != nil {
				h.Data["json"] = map[string]string{
					"message": fmt.Sprint("Failed to get with name:", name),
					"error":   err.Error(),
				}
				beego.Warn("[C] Got error:", err)
				h.Ctx.Output.SetStatus(http.StatusInternalServerError)
				return
			}
			if len(userNows) == 0 {
				beego.Debug("[C] Invalid user id:", sessionId)
				h.Ctx.Output.SetStatus(http.StatusNotFound)
				return
			}
		}

		err = json.Unmarshal(h.Ctx.Input.RequestBody, user)
		if err != nil {
			beego.Warn("[C] Got error:", err)
			h.Data["json"] = map[string]string{
				"message": "Bad request",
				"error":   err.Error(),
			}
			h.Ctx.Output.SetStatus(http.StatusBadRequest)
			return
		}
		user.Id = users[0].Id
		user.Removable = users[0].Removable // Removable should not be changed.
		if user.Password != users[0].Password {
			user.Password = common.EncryptPassword(user.Password)
		}
		beego.Debug("[C] Got user data:", user)
		err = models.UpdateUser(user)
		if err != nil {
			h.Data["json"] = map[string]string{
				"message": fmt.Sprint("Failed to update with name:", name),
				"error":   err.Error(),
			}
			beego.Warn("[C] Got error:", err)
			h.Ctx.Output.SetStatus(http.StatusInternalServerError)
			return
		}
		h.Ctx.Output.SetStatus(http.StatusAccepted)
	}
}