Added webapp Dashboard + logic to interact with server.

Signed-off-by: Sebastien Douheret <sebastien.douheret@iot.bzh>

1 files changed, 45 insertions, 0 deletions

diff --git a/lib/agent/apiv1-version.go b/lib/agent/apiv1-version.go
new file mode 100644
index 0000000..c2387c1
--- /dev/null
+++ b/lib/agent/apiv1-version.go
@@ -0,0 +1,45 @@
+package agent
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	common "github.com/iotbzh/xds-common/golib"
+)
+
+type version struct {
+	ID            string `json:"id"`
+	Version       string `json:"version"`
+	APIVersion    string `json:"apiVersion"`
+	VersionGitTag string `json:"gitTag"`
+}
+
+type apiVersion struct {
+	Client version   `json:"client"`
+	Server []version `json:"servers"`
+}
+
+// getInfo : return various information about server
+func (s *APIService) getVersion(c *gin.Context) {
+	response := apiVersion{
+		Client: version{
+			ID:            "",
+			Version:       s.Config.Version,
+			APIVersion:    s.Config.APIVersion,
+			VersionGitTag: s.Config.VersionGitTag,
+		},
+	}
+
+	svrVer := []version{}
+	for _, svr := range s.xdsServers {
+		res := version{}
+		if err := svr.HTTPGet("/version", &res); err != nil {
+			common.APIError(c, "Cannot retrieve version of XDS server ID %s : %v", svr.ID, err.Error())
+			return
+		}
+		svrVer = append(svrVer, res)
+	}
+	response.Server = svrVer
+
+	c.JSON(http.StatusOK, response)
+}