puppy

Documentation

Index

• type APIHandler
  • func NewAPIHandler(storer Storer) *APIHandler
  • func (a *APIHandler) HandleDeletePuppy(w http.ResponseWriter, r *http.Request)
  • func (a *APIHandler) HandleGetPuppyByID(w http.ResponseWriter, r *http.Request)
  • func (a *APIHandler) HandlePostPuppy(w http.ResponseWriter, r *http.Request)
  • func (a *APIHandler) HandlePutPuppy(w http.ResponseWriter, r *http.Request)
  • func (a *APIHandler) WireRoutes(r chi.Router)
• type ErrCode
  • func (e ErrCode) String() string
• type Error
  • func ErrorEf(code ErrCode, cause error, format string, args ...interface{}) *Error
  • func (e *Error) Error() string
• type Puppy
  • func (p *Puppy) Validate() error
• type Storer

Types

type APIHandler

type APIHandler struct {
	// contains filtered or unexported fields
}

APIHandler implements REST API handlers of Puppy.

func NewAPIHandler

func NewAPIHandler(storer Storer) *APIHandler

NewAPIHandler creates a APIHandler with given storer.

func (*APIHandler) HandleDeletePuppy

func (a *APIHandler) HandleDeletePuppy(w http.ResponseWriter, r *http.Request)

HandleDeletePuppy deletes puppy in store by id.

func (*APIHandler) HandleGetPuppyByID

func (a *APIHandler) HandleGetPuppyByID(w http.ResponseWriter, r *http.Request)

HandleGetPuppyByID retrieves puppy by id.

func (*APIHandler) HandlePostPuppy

func (a *APIHandler) HandlePostPuppy(w http.ResponseWriter, r *http.Request)

HandlePostPuppy adds puppy into the store.

func (*APIHandler) HandlePutPuppy

func (a *APIHandler) HandlePutPuppy(w http.ResponseWriter, r *http.Request)

HandlePutPuppy updates puppy in the store.

func (*APIHandler) WireRoutes

func (a *APIHandler) WireRoutes(r chi.Router)

WireRoutes route requests to corresponding REST API handler method.

type ErrCode

type ErrCode uint32

const (
	ErrInvalid   ErrCode = 400
	ErrNotFound  ErrCode = 404
	ErrBadFormat ErrCode = 406
	ErrInternal  ErrCode = 500
)

func (ErrCode) String

func (e ErrCode) String() string

type Error

type Error struct {
	Message string
	Code    ErrCode
	Cause   error
}

func ErrorEf

func ErrorEf(code ErrCode, cause error, format string, args ...interface{}) *Error

func (*Error) Error

func (e *Error) Error() string

type Puppy

type Puppy struct {
	ID     uint64  `json:"id,omitempty"`
	Breed  string  `json:"breed"`
	Colour string  `json:"colour"`
	Value  float64 `json:"value"`
}

func (*Puppy) Validate

func (p *Puppy) Validate() error

type Storer

type Storer interface {
	CreatePuppy(puppy Puppy) (uint64, error)
	ReadPuppy(id uint64) (Puppy, error)
	UpdatePuppy(puppy Puppy) error
	DeletePuppy(id uint64) error
}