39 lines
1003 B
Go
39 lines
1003 B
Go
package session
|
|
|
|
import (
|
|
"net/http"
|
|
|
|
"forge.cadoles.com/wpetit/goweb/service"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
// ServiceName defines the Session service name
|
|
const ServiceName service.Name = "session"
|
|
|
|
// Service defines the API of a "http session" service
|
|
type Service interface {
|
|
Get(http.ResponseWriter, *http.Request) (Session, error)
|
|
}
|
|
|
|
// From retrieves the session service in the given container
|
|
func From(container *service.Container) (Service, error) {
|
|
service, err := container.Service(ServiceName)
|
|
if err != nil {
|
|
return nil, errors.Wrapf(err, "error while retrieving '%s' service", ServiceName)
|
|
}
|
|
sessionService, ok := service.(Service)
|
|
if !ok {
|
|
return nil, errors.Errorf("retrieved service is not a valid '%s' service", ServiceName)
|
|
}
|
|
return sessionService, nil
|
|
}
|
|
|
|
// Must retrieves the session service in the given container or panic otherwise
|
|
func Must(container *service.Container) Service {
|
|
service, err := From(container)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return service
|
|
}
|