mirror of https://github.com/portainer/portainer
101 lines
3.3 KiB
Go
101 lines
3.3 KiB
Go
package endpointgroups
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import (
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"errors"
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"net/http"
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portainer "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/dataservices"
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httperror "github.com/portainer/portainer/pkg/libhttp/error"
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"github.com/portainer/portainer/pkg/libhttp/request"
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"github.com/portainer/portainer/pkg/libhttp/response"
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)
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// @id EndpointGroupDelete
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// @summary Remove an environment(endpoint) group
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// @description Remove an environment(endpoint) group.
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// @description **Access policy**: administrator
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// @tags endpoint_groups
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// @security ApiKeyAuth
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// @security jwt
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// @param id path int true "EndpointGroup identifier"
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// @success 204 "Success"
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// @failure 400 "Invalid request"
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// @failure 404 "EndpointGroup not found"
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// @failure 500 "Server error"
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// @router /endpoint_groups/{id} [delete]
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func (handler *Handler) endpointGroupDelete(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
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endpointGroupID, err := request.RetrieveNumericRouteVariableValue(r, "id")
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if err != nil {
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return httperror.BadRequest("Invalid environment group identifier route variable", err)
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}
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if endpointGroupID == 1 {
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return httperror.Forbidden("Unable to remove the default 'Unassigned' group", errors.New("Cannot remove the default environment group"))
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}
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err = handler.DataStore.UpdateTx(func(tx dataservices.DataStoreTx) error {
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return handler.deleteEndpointGroup(tx, portainer.EndpointGroupID(endpointGroupID))
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})
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if err != nil {
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var httpErr *httperror.HandlerError
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if errors.As(err, &httpErr) {
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return httpErr
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}
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return httperror.InternalServerError("Unexpected error", err)
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}
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return response.Empty(w)
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}
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func (handler *Handler) deleteEndpointGroup(tx dataservices.DataStoreTx, endpointGroupID portainer.EndpointGroupID) error {
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endpointGroup, err := tx.EndpointGroup().Read(endpointGroupID)
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if tx.IsErrObjectNotFound(err) {
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return httperror.NotFound("Unable to find an environment group with the specified identifier inside the database", err)
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} else if err != nil {
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return httperror.InternalServerError("Unable to find an environment group with the specified identifier inside the database", err)
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}
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err = tx.EndpointGroup().Delete(endpointGroupID)
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if err != nil {
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return httperror.InternalServerError("Unable to remove the environment group from the database", err)
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}
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endpoints, err := tx.Endpoint().Endpoints()
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if err != nil {
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return httperror.InternalServerError("Unable to retrieve environment from the database", err)
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}
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for _, endpoint := range endpoints {
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if endpoint.GroupID == endpointGroupID {
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endpoint.GroupID = portainer.EndpointGroupID(1)
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err = tx.Endpoint().UpdateEndpoint(endpoint.ID, &endpoint)
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if err != nil {
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return httperror.InternalServerError("Unable to update environment", err)
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}
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err = handler.updateEndpointRelations(tx, &endpoint, nil)
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if err != nil {
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return httperror.InternalServerError("Unable to persist environment relations changes inside the database", err)
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}
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}
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}
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for _, tagID := range endpointGroup.TagIDs {
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tag, err := tx.Tag().Read(tagID)
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if tx.IsErrObjectNotFound(err) {
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return httperror.InternalServerError("Unable to find a tag inside the database", err)
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}
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delete(tag.EndpointGroups, endpointGroup.ID)
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err = tx.Tag().Update(tagID, tag)
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if err != nil {
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return httperror.InternalServerError("Unable to persist tag changes inside the database", err)
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}
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}
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return nil
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}
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