feat: add ping v2 api

go.mod

@@ -24,3 +24,5 @@ require (
 	github.com/xdg/stringprep v1.0.0 // indirect
 	go.mongodb.org/mongo-driver v1.1.1
 )
+
+replace github.com/edgexfoundry/go-mod-core-contracts => ../go-mod-core-contracts

internal/webserver/server.go

@@ -20,6 +20,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"strconv"
 	"strings"
 	"time"
 
@@ -29,6 +30,7 @@ import (
 	"github.com/edgexfoundry/app-functions-sdk-go/internal/telemetry"
 	"github.com/edgexfoundry/go-mod-core-contracts/clients"
 	"github.com/edgexfoundry/go-mod-core-contracts/clients/logger"
+	gmcccommon "github.com/edgexfoundry/go-mod-core-contracts/v2/dtos/common"
 
 	"github.com/gorilla/mux"
 )
@@ -83,6 +85,28 @@ func (webserver *WebServer) pingHandler(writer http.ResponseWriter, _ *http.Requ
 	writer.Header().Set("Content-Type", "text/plain")
 	writer.Write([]byte("pong"))
 }
+func (webserver *WebServer) pingHandler_V2(writer http.ResponseWriter, req *http.Request) {
+	decoder := json.NewDecoder(req.Body)
+	var pingRequest gmcccommon.PingRequest
+
+	err := decoder.Decode(&pingRequest)
+	if err != nil {
+		msg := fmt.Sprintf("Failed to parse json payload: %v", err)
+		webserver.writeResponse(writer, msg, http.StatusBadRequest)
+		return
+	}
+
+	response := gmcccommon.PingResponse{
+		BaseResponse: gmcccommon.BaseResponse{
+			RequestID:  pingRequest.RequestID,
+			Message:    "pong",
+			StatusCode: 200,
+		},
+		Timestamp: strconv.FormatInt(time.Now().UnixNano(), 10),
+	}
+	webserver.encode(response, writer)
+	return
+}
 
 // swagger:operation GET /config System_Management_Agent Config
 //
@@ -281,6 +305,7 @@ func (webserver *WebServer) ConfigureStandardRoutes() {
 
 	// Ping Resource
 	webserver.router.HandleFunc(clients.ApiPingRoute, webserver.pingHandler).Methods(http.MethodGet)
+	webserver.router.HandleFunc("/api/v2/ping", webserver.pingHandler_V2).Methods(http.MethodPost)
 
 	// Configuration
 	webserver.router.HandleFunc(clients.ApiConfigRoute, webserver.configHandler).Methods(http.MethodGet)

internal/webserver/server_test.go

@@ -22,7 +22,9 @@ import (
 	"math"
 	"net/http"
 	"net/http/httptest"
+	"strconv"
 	"testing"
+	"time"
 
 	"github.com/edgexfoundry/app-functions-sdk-go/internal/security"
 
@@ -31,6 +33,7 @@ import (
 	"github.com/edgexfoundry/app-functions-sdk-go/internal/telemetry"
 	"github.com/edgexfoundry/go-mod-core-contracts/clients"
 	"github.com/edgexfoundry/go-mod-core-contracts/clients/logger"
+	gmcccommon "github.com/edgexfoundry/go-mod-core-contracts/v2/dtos/common"
 	"github.com/gorilla/mux"
 	"github.com/stretchr/testify/assert"
 )
@@ -83,6 +86,25 @@ func TestConfigureAndPingRoute(t *testing.T) {
 	body := rr.Body.String()
 	assert.Equal(t, "pong", body)
 
+}
+func TestConfigureAndPingV2Route(t *testing.T) {
+
+	sp := security.NewSecretProvider(logClient, config)
+	webserver := NewWebServer(config, sp, logClient, mux.NewRouter())
+	webserver.ConfigureStandardRoutes()
+	requestID := "123"
+	payload := []byte("{\"requestId\":\"" + requestID + "\"}")
+	req, _ := http.NewRequest(http.MethodPost, "/api/v2/ping", bytes.NewReader(payload))
+	rr := httptest.NewRecorder()
+	webserver.router.ServeHTTP(rr, req)
+	decoder := json.NewDecoder(rr.Body)
+	var pingResponse gmcccommon.PingResponse
+	assert.NoError(t, decoder.Decode(&pingResponse))
+	assert.Equal(t, requestID, pingResponse.RequestID)
+	assert.Equal(t, "pong", pingResponse.Message)
+	assert.Equal(t, 200, pingResponse.StatusCode)
+	assert.GreaterOrEqual(t, strconv.FormatInt(time.Now().UnixNano(), 10), pingResponse.Timestamp)
+
 }
 
 func TestConfigureAndVersionRoute(t *testing.T) {