handlers

Documentation

Index

• func ErrInvalidRequest(err error) render.Renderer
• func ErrNotFound() render.Renderer
• type BooksResource
  • func (rs *BooksResource) BookCtx(next http.Handler) http.Handler
  • func (rs *BooksResource) Create(w http.ResponseWriter, r *http.Request)
  • func (rs *BooksResource) Delete(w http.ResponseWriter, r *http.Request)
  • func (rs *BooksResource) Get(w http.ResponseWriter, r *http.Request)
  • func (rs *BooksResource) List(w http.ResponseWriter, r *http.Request)
  • func (rs *BooksResource) Routes() chi.Router
  • func (rs *BooksResource) Update(w http.ResponseWriter, r *http.Request)
• type ErrResponse
  • func (e *ErrResponse) Render(w http.ResponseWriter, r *http.Request) error

Functions

func ErrInvalidRequest

func ErrInvalidRequest(err error) render.Renderer

ErrInvalidRequest invalid request

func ErrNotFound

func ErrNotFound() render.Renderer

ErrNotFound not found

Types

type BooksResource

type BooksResource struct {
	Repo interfaces.IBookRepository
}

BooksResource Book router ressources routes

func (*BooksResource) BookCtx

func (rs *BooksResource) BookCtx(next http.Handler) http.Handler

BookCtx build book context and inject `model.Book` into request

func (*BooksResource) Create

func (rs *BooksResource) Create(w http.ResponseWriter, r *http.Request)

Create Add a new book into collection

func (*BooksResource) Delete

func (rs *BooksResource) Delete(w http.ResponseWriter, r *http.Request)

Delete remove a book into your bookshelf by ID

func (*BooksResource) Get

func (rs *BooksResource) Get(w http.ResponseWriter, r *http.Request)

Get get a book by ID

func (*BooksResource) List

func (rs *BooksResource) List(w http.ResponseWriter, r *http.Request)

List Get all books and filter by query string and sorts

func (*BooksResource) Routes

func (rs *BooksResource) Routes() chi.Router

Routes creates a REST router for the books resource

func (*BooksResource) Update

func (rs *BooksResource) Update(w http.ResponseWriter, r *http.Request)

Update update a book

type ErrResponse

type ErrResponse struct {
	Err            error `json:"-"` // low-level runtime error
	HTTPStatusCode int   `json:"-"` // http response status code

	StatusText string `json:"status"`          // user-level status message
	AppCode    int64  `json:"code,omitempty"`  // application-specific error code
	ErrorText  string `json:"error,omitempty"` // application-level error message, for debugging
}

ErrResponse renderer type for handling all sorts of errors.

In the best case scenario, the excellent github.com/pkg/errors package helps reveal information on the error, setting it on Err, and in the Render() method, using it to set the application-specific error code in AppCode.

func (*ErrResponse) Render

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

Render render function for error handlers