Method GetContainer

server-source-code/internal/store/docker.go:197–237

GetContainer returns a container by ID with host and image info.

(ctx context.Context, id string)

// GetContainer returns a container by ID with host and image info.
func (s *DockerStore) GetContainer(ctx context.Context, id string) (*ContainerDetail, error) {
	d := s.db.DB(ctx)
	c, err := d.Queries.GetContainerByID(ctx, id)
	if err != nil {
		return nil, err
	}

	hostRows, _ := d.Queries.GetDockerHostsByIDs(ctx, []string{c.HostID})
	var hostPtr *HostInfo
	if len(hostRows) > 0 {
		hostPtr = dockerHostDetailRowToHostInfo(hostRows[0])
	}

	var dockerImage *models.DockerImage
	var imageUpdates []models.DockerImageUpdate
	var similar []models.DockerContainer
	if c.ImageID != nil && *c.ImageID != "" {
		img, err := d.Queries.GetImageByID(ctx, *c.ImageID)
		if err == nil {
			dockerImage = ptr(dbDockerImageToModel(img))
			updates, _ := d.Queries.GetImageUpdatesByImageID(ctx, *c.ImageID)
			imageUpdates = make([]models.DockerImageUpdate, len(updates))
			for i := range updates {
				imageUpdates[i] = dbDockerImageUpdateToModel(updates[i])
			}
		}
		sim, _ := d.Queries.GetContainersByImageID(ctx, db.GetContainersByImageIDParams{ImageID: c.ImageID, ID: id})
		similar = make([]models.DockerContainer, len(sim))
		for i := range sim {
			similar[i] = dbDockerContainerToModel(sim[i])
		}
	}

	return &ContainerDetail{
		Container:          dbDockerContainerToModel(c),
		Host:               hostPtr,
		DockerImages:       dockerImage,
		DockerImageUpdates: imageUpdates,
		SimilarContainers:  similar,
	}, nil
}

func ptr[T any](v T) *T { return &v }