aggservice

Documentation

Index

• type BasicService
  • func (svc *BasicService) Aggregate(ctx context.Context, distance types.Distance) error
  • func (svc *BasicService) Calculate(ctx context.Context, id int) (*types.Invoice, error)
• type MemoryStore
  • func NewMemoryStore() *MemoryStore
  • func (s *MemoryStore) Get(id int) (float64, error)
  • func (s *MemoryStore) Insert(distance types.Distance) error
• type Middleware
• type Service
  • func New(logger log.Logger) Service
• type Storer

Types

type BasicService

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

func (*BasicService) Aggregate

func (svc *BasicService) Aggregate(ctx context.Context, distance types.Distance) error

func (*BasicService) Calculate

func (svc *BasicService) Calculate(ctx context.Context, id int) (*types.Invoice, error)

type MemoryStore

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

func NewMemoryStore

func NewMemoryStore() *MemoryStore

func (*MemoryStore) Get

func (s *MemoryStore) Get(id int) (float64, error)

func (*MemoryStore) Insert

func (s *MemoryStore) Insert(distance types.Distance) error

type Middleware

type Middleware func(Service) Service

type Service

type Service interface {
	Aggregate(ctx context.Context, distance types.Distance) error
	Calculate(ctx context.Context, id int) (*types.Invoice, error)
}

func New

func New(logger log.Logger) Service

New returns a naive, stateless implementation of Service.

type Storer

type Storer interface {
	Insert(distance types.Distance) error
	Get(id int) (float64, error)
}