move API handlers in webservice resource files

pkg/apis/v1alpha/volumes/volumes_handler.go

@@ -4,11 +4,25 @@ import (
 	"github.com/emicklei/go-restful"
 	"kubesphere.io/kubesphere/pkg/filter/route"
 	"kubesphere.io/kubesphere/pkg/models"
+	"net/http"
 )
 
 func Register(ws *restful.WebService, subPath string) {
 	ws.Route(ws.GET(subPath+"/namespaces/{namespace}/persistentvolumeclaims/{pvc}/pods").
-		To(models.GetPodListByPvc).Filter(route.RouteLogging)).
+		To(GetPodListByPvc).Filter(route.RouteLogging)).
 		Consumes(restful.MIME_JSON, restful.MIME_XML).
 		Produces(restful.MIME_JSON)
 }
+
+// List all pods of a specific PVC
+// Extended API URL: "GET /api/v1alpha/volumes/namespaces/{namespace}/persistentvolumeclaims/{name}/pods"
+func GetPodListByPvc(request *restful.Request, response *restful.Response) {
+	pvcName := request.PathParameter("pvc")
+	nsName := request.PathParameter("namespace")
+	pods, err := models.GetPodListByPvc(pvcName, nsName)
+	if err != nil {
+		response.WriteError(http.StatusInternalServerError, err)
+	}
+	result := models.PodListByPvc{Name: pvcName, Namespace: nsName, Pods: pods}
+	response.WriteAsJson(result)
+}