Method ListContainers

server-source-code/internal/store/docker.go:121–194

ListContainers returns containers with host info.

(ctx context.Context, params ContainerListParams)

// ListContainers returns containers with host info.
func (s *DockerStore) ListContainers(ctx context.Context, params ContainerListParams) ([]ContainerWithHost, int, error) {
	d := s.db.DB(ctx)
	skip, take := validatePagination(params.Page, params.Limit, 10000)

	arg := db.ListContainersParams{Limit: safeconv.ClampToInt32(take), Offset: safeconv.ClampToInt32(skip)}
	if params.Status != "" {
		arg.Status = &params.Status
	}
	if params.HostID != "" {
		arg.HostID = &params.HostID
	}
	if params.ImageID != "" {
		arg.ImageID = &params.ImageID
	}
	if params.Search != "" {
		arg.Search = &params.Search
	}

	countArg := db.CountContainersParams{}
	if params.Status != "" {
		countArg.Status = &params.Status
	}
	if params.HostID != "" {
		countArg.HostID = &params.HostID
	}
	if params.ImageID != "" {
		countArg.ImageID = &params.ImageID
	}
	if params.Search != "" {
		countArg.Search = &params.Search
	}

	total, err := d.Queries.CountContainers(ctx, countArg)
	if err != nil {
		return nil, 0, err
	}

	containers, err := d.Queries.ListContainers(ctx, arg)
	if err != nil {
		return nil, 0, err
	}

	if len(containers) == 0 {
		return []ContainerWithHost{}, int(total), nil
	}

	hostIDs := make(map[string]bool)
	for _, c := range containers {
		hostIDs[c.HostID] = true
	}
	ids := make([]string, 0, len(hostIDs))
	for id := range hostIDs {
		ids = append(ids, id)
	}

	hosts, err := d.Queries.GetDockerHostsMinimalByIDs(ctx, ids)
	if err != nil {
		return nil, 0, err