feat(edgestackstatus): optimize the Edge Stack structures BE-11740 (#756)

api/http/handler/edgestacks/edgestack_inspect.go

@@ -4,6 +4,7 @@ import (
 	"net/http"
 
 	portainer "github.com/portainer/portainer/api"
+	"github.com/portainer/portainer/api/dataservices"
 	httperror "github.com/portainer/portainer/pkg/libhttp/error"
 	"github.com/portainer/portainer/pkg/libhttp/request"
 	"github.com/portainer/portainer/pkg/libhttp/response"
@@ -33,5 +34,35 @@ func (handler *Handler) edgeStackInspect(w http.ResponseWriter, r *http.Request)
 		return handlerDBErr(err, "Unable to find an edge stack with the specified identifier inside the database")
 	}
 
+	if err := fillEdgeStackStatus(handler.DataStore, edgeStack); err != nil {
+		return handlerDBErr(err, "Unable to retrieve edge stack status from the database")
+	}
+
 	return response.JSON(w, edgeStack)
 }
+
+func fillEdgeStackStatus(tx dataservices.DataStoreTx, edgeStack *portainer.EdgeStack) error {
+	status, err := tx.EdgeStackStatus().ReadAll(edgeStack.ID)
+	if err != nil {
+		return err
+	}
+
+	edgeStack.Status = make(map[portainer.EndpointID]portainer.EdgeStackStatus, len(status))
+
+	emptyStatus := make([]portainer.EdgeStackDeploymentStatus, 0)
+
+	for _, s := range status {
+		if s.Status == nil {
+			s.Status = emptyStatus
+		}
+
+		edgeStack.Status[s.EndpointID] = portainer.EdgeStackStatus{
+			Status:           s.Status,
+			EndpointID:       s.EndpointID,
+			DeploymentInfo:   s.DeploymentInfo,
+			ReadyRePullImage: s.ReadyRePullImage,
+		}
+	}
+
+	return nil
+}