portainer/portainer

package edgegroups

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"
)

// @id EdgeGroupInspect
// @summary Inspects an EdgeGroup
// @description **Access policy**: administrator
// @tags edge_groups
// @security ApiKeyAuth
// @security jwt
// @produce json
// @param id path int true "EdgeGroup Id"
// @success 200 {object} portainer.EdgeGroup
// @failure 503 "Edge compute features are disabled"
// @failure 500
// @router /edge_groups/{id} [get]
func (handler *Handler) edgeGroupInspect(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
    edgeGroupID, err := request.RetrieveNumericRouteVariableValue(r, "id")
    if err != nil {
        return httperror.BadRequest("Invalid Edge group identifier route variable", err)
    }

    var edgeGroup *portainer.EdgeGroup
    err = handler.DataStore.ViewTx(func(tx dataservices.DataStoreTx) error {
        edgeGroup, err = getEdgeGroup(tx, portainer.EdgeGroupID(edgeGroupID))
        return err
    })

    return txResponse(w, edgeGroup, err)
}

func getEdgeGroup(tx dataservices.DataStoreTx, ID portainer.EdgeGroupID) (*portainer.EdgeGroup, error) {
    edgeGroup, err := tx.EdgeGroup().Read(ID)
    if tx.IsErrObjectNotFound(err) {
        return nil, httperror.NotFound("Unable to find an Edge group with the specified identifier inside the database", err)
    } else if err != nil {
        return nil, httperror.InternalServerError("Unable to find an Edge group with the specified identifier inside the database", err)
    }

    if edgeGroup.Dynamic {
        endpoints, err := GetEndpointsByTags(tx, edgeGroup.TagIDs, edgeGroup.PartialMatch)
        if err != nil {
            return nil, httperror.InternalServerError("Unable to retrieve environments and environment groups for Edge group", err)
        }

        edgeGroup.Endpoints = endpoints
    }

    return edgeGroup, err
}