portainer/api/http/handler/endpointgroups/endpointgroup_delete.go

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package endpointgroups
import (
"net/http"
httperror "github.com/portainer/libhttp/error"
"github.com/portainer/libhttp/request"
"github.com/portainer/libhttp/response"
"github.com/portainer/portainer"
)
// DELETE request on /api/endpoint_groups/:id
func (handler *Handler) endpointGroupDelete(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
endpointGroupID, err := request.RetrieveNumericRouteVariableValue(r, "id")
if err != nil {
return &httperror.HandlerError{http.StatusBadRequest, "Invalid endpoint group identifier route variable", err}
}
if endpointGroupID == 1 {
return &httperror.HandlerError{http.StatusForbidden, "Unable to remove the default 'Unassigned' group", portainer.ErrCannotRemoveDefaultGroup}
}
_, err = handler.EndpointGroupService.EndpointGroup(portainer.EndpointGroupID(endpointGroupID))
if err == portainer.ErrObjectNotFound {
return &httperror.HandlerError{http.StatusNotFound, "Unable to find an endpoint group with the specified identifier inside the database", err}
} else if err != nil {
return &httperror.HandlerError{http.StatusInternalServerError, "Unable to find an endpoint group with the specified identifier inside the database", err}
}
err = handler.EndpointGroupService.DeleteEndpointGroup(portainer.EndpointGroupID(endpointGroupID))
if err != nil {
return &httperror.HandlerError{http.StatusInternalServerError, "Unable to remove the endpoint group from the database", err}
}
endpoints, err := handler.EndpointService.Endpoints()
if err != nil {
return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve endpoints from the database", err}
}
for _, endpoint := range endpoints {
if endpoint.GroupID == portainer.EndpointGroupID(endpointGroupID) {
endpoint.GroupID = portainer.EndpointGroupID(1)
err = handler.EndpointService.UpdateEndpoint(endpoint.ID, &endpoint)
if err != nil {
return &httperror.HandlerError{http.StatusInternalServerError, "Unable to update endpoint", err}
}
}
}
return response.Empty(w)
}