# Functions
DeleteUser route @Summary Delete User @Description Delete a user by ID @Param id path int true "User ID" @Success 200 {string} string "User is deleted!!!" @Failure 500 {object} fiber.Map @Router /users/{id} [delete].
GetUser route @Summary Get User @Description Get a single user by ID @Param id path int true "User ID" @Produce json @Success 200 {object} User @Failure 404 {object} fiber.Map @Router /users/{id} [get].
GetUsers route @Summary Get Users @Description Get all users @Produce json @Success 200 {array} User @Router /users [get].
SaveUser route @Summary Save User @Description Save a new user @Accept json @Produce json @Param user body User true "User Info" @Success 201 {object} User @Failure 500 {object} fiber.Map @Router /users [post].
Signup route @Summary Signup @Description Signup user @Accept json @Produce json @Param user body User true "User Info" @Success 201 {object} User @Failure 400 {object} fiber.Map @Router /signup [post].
UpdateUser route @Summary Update User @Description Update a user's information @Accept json @Produce json @Param id path int true "User ID" @Param user body User true "User Info" @Success 200 {object} User @Failure 500 {object} fiber.Map @Router /users/{id} [put].