restx

Documentation

Overview

Package restx contains utils for rest handlers.

Index

• func GetIDFromURLParams(r *http.Request, paramName string) (int64, error)
• func GetPaginationParams(r *http.Request) (*paging.Pagination, error)
• func HandleError(w http.ResponseWriter, r *http.Request, err error)
• type ErrorResponse
  • func (e ErrorResponse) Render(w http.ResponseWriter, r *http.Request) error

Functions

func GetIDFromURLParams

func GetIDFromURLParams(r *http.Request, paramName string) (int64, error)

GetIDFromURLParams return id as an int64 from get params by its name.

func GetPaginationParams

func GetPaginationParams(r *http.Request) (*paging.Pagination, error)

GetPaginationParams parses request pagination parameters.

func HandleError

func HandleError(w http.ResponseWriter, r *http.Request, err error)

HandleError return in response the rendered error.

Types

type ErrorResponse

type ErrorResponse struct {
	HTTPStatusCode int    `json:"-"`
	Message        string `json:"message"`
}

ErrorResponse is error struct for response.

func (ErrorResponse) Render

func (e ErrorResponse) Render(w http.ResponseWriter, r *http.Request) error

Render http error response.