Added create version command

Author: alenon

application/http/http_client.go

@@ -19,6 +19,7 @@ const applicationApiPath = "application/api"
 type AppHttpClient interface {
 	GetHttpClient() *jfroghttpclient.JfrogHttpClient
 	Post(path string, requestBody interface{}) (resp *http.Response, body []byte, err error)
+	Get(path string) (resp *http.Response, body []byte, err error)
 }
 
 type appHttpClient struct {
@@ -93,6 +94,16 @@ func (c *appHttpClient) Post(path string, requestBody interface{}) (resp *http.R
 	return c.client.SendPost(url, requestContent, c.getJsonHttpClientDetails())
 }
 
+func (c *appHttpClient) Get(path string) (resp *http.Response, body []byte, err error) {
+	url, err := utils.BuildUrl(c.serverDetails.Url, applicationApiPath+path, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	response, body, _, err := c.client.SendGet(url, false, c.getJsonHttpClientDetails())
+	return response, body, err
+}
+
 func (c *appHttpClient) toJsonBytes(payload interface{}) ([]byte, error) {
 	if payload == nil {
 		return nil, fmt.Errorf("request payload is required")

application/service/system_service.go

@@ -1,5 +1,10 @@
 package service
 
+import (
+	"fmt"
+	"github.com/jfrog/jfrog-cli-application/application/http"
+)
+
 type SystemService interface {
 	Ping(ctx *Context) error
 }
@@ -12,5 +17,20 @@ func NewSystemService() SystemService {
 }
 
 func (ss *systemService) Ping(ctx *Context) error {
+	httpClient, err := http.NewAppHttpClient(ctx.ServerDetails)
+	if err != nil {
+		return err
+	}
+
+	response, body, err := httpClient.Get("/v1/system/ping")
+	if err != nil {
+		return err
+	}
+
+	if response.StatusCode != 200 {
+		return fmt.Errorf("failed to create app version. Status code: %d", response.StatusCode)
+	}
+
+	fmt.Println(string(body))
 	return nil
 }