adding

Documentation

Index

• Variables
• type Planet
• type PlanetsClient
• type Repository
• type Service
  • func NewService(r Repository, p PlanetsClient) Service
• type ValidationError
  • func NewValidationError(err error) *ValidationError
  • func (e ValidationError) Error() string

Variables

var ErrPlanetNotFound = errors.New("planet not found")

Types

type Planet

type Planet struct {
	Name        string `json:"name" valid:"length(2|128)"`
	Climate     string `json:"climate" valid:"length(2|128)"`
	Terrain     string `json:"terrain" valid:"length(2|128)"`
	Appearances int    `json:"appearances" valid:"optional"`
}

Planet defines the properties of a planet to be added

type PlanetsClient

type PlanetsClient interface {
	GetPlanetAppearances(context.Context, string) (int, error)
}

PlanetsClient provides an interface to fetch extra planets info from a third-party API

type Repository

type Repository interface {
	// AddPlanet saves a given planet to the repository.
	AddPlanet(context.Context, Planet) (string, error)
}

Repository provides access to planet repository.

type Service

type Service interface {
	// AddPlanet invokes the operations needed to save a planet
	AddPlanet(context.Context, Planet) (string, error)
}

Service provides planet adding operations.

func NewService

func NewService(r Repository, p PlanetsClient) Service

NewService creates an adding service with the necessary dependencies

type ValidationError

type ValidationError struct {
	Err    error
	Fields map[string]string
}

ValidationError defines the type for a validation error

func NewValidationError

func NewValidationError(err error) *ValidationError

func (ValidationError) Error

func (e ValidationError) Error() string