service

Documentation

Index

• type Middleware
  • func LoggingMiddleware(logger log.Logger) Middleware
• type SimpleProjectionService
  • func New(middleware []Middleware) SimpleProjectionService
  • func NewBasicSimpleProjectionService() SimpleProjectionService

Types

type Middleware

type Middleware func(SimpleProjectionService) SimpleProjectionService

Middleware describes a service middleware.

func LoggingMiddleware

func LoggingMiddleware(logger log.Logger) Middleware

LoggingMiddleware takes a logger as a dependency and returns a SimpleProjectionService Middleware.

type SimpleProjectionService

type SimpleProjectionService interface {
	ProjectAll(ctx context.Context, event string, query model.Query) (rs []model.Participant, err error)
	ProjectPresent(ctx context.Context, event string, day int, query model.Query) (rs []model.Participant, err error)
	ProjectAbsent(ctx context.Context, event string, day int, query model.Query) (rs []model.Participant, err error)
}

SimpleProjectionService describes the service.

func New

func New(middleware []Middleware) SimpleProjectionService

New returns a SimpleProjectionService with all of the expected middleware wired in.

func NewBasicSimpleProjectionService

func NewBasicSimpleProjectionService() SimpleProjectionService

NewBasicSimpleProjectionService returns a naive, stateless implementation of SimpleProjectionService.