func (o *Operation) GetRESTHandlers() []support.Handler {
	return []support.Handler{
		support.NewHTTPHandler(healthCheckEndpoint, http.MethodGet, o.healthCheckHandler),
	}
}
GetRESTHandlers get all controller API handler available for this service.
package operation
import (
	"encoding/json"
	"net/http"
	"time"
	"github.com/trustbloc/edge-core/pkg/log"
	"github.com/trustbloc/edge-service/pkg/internal/common/support"
)
var logger = log.New("healthcheck")
const (
	healthCheckEndpoint = "/healthcheck"
)
type healthCheckResp struct {
	Status      string    `json:"status"`
	CurrentTime time.Time `json:"currentTime"`
}
func New() *Operation {
	return &Operation{}
}
type Operation struct {
}