add credential usage hander

Signed-off-by: runzexia <runzexia@yunify.com>

pkg/kapis/devops/v1alpha2/devops.go

@@ -20,6 +20,7 @@ package v1alpha2
 import (
 	"github.com/emicklei/go-restful"
 	log "k8s.io/klog"
+	"kubesphere.io/kubesphere/pkg/api"
 	"kubesphere.io/kubesphere/pkg/models/devops"
 	"net/http"
 	"strings"
@@ -622,6 +623,20 @@ func (h *ProjectPipelineHandler) ToJson(req *restful.Request, resp *restful.Resp
 	resp.WriteAsJson(res)
 }
 
+func (h *ProjectPipelineHandler) GetProjectCredentialUsage(req *restful.Request, resp *restful.Response) {
+	projectId := req.PathParameter("devops")
+	credentialId := req.PathParameter("credential")
+	response, err := h.projectCredentialGetter.GetProjectCredentialUsage(projectId, credentialId)
+	if err != nil {
+		log.Errorf("%+v", err)
+		api.HandleInternalError(resp, nil, err)
+		return
+	}
+	resp.WriteAsJson(response)
+	return
+
+}
+
 func parseErr(err error, resp *restful.Response) {
 	log.Error(err)
 	if jErr, ok := err.(*devops.JkError); ok {