public TagsController(EventStoreService eventStore, CacheDatabaseManager db, InMemoryCache cache)
{
_eventStore = eventStore;
_db = db;
_entityIndex = cache.Index <EntityIndex>();
_mediaIndex = cache.Index <MediaIndex>();
_tagIndex = cache.Index <TagIndex>();
_referencesIndex = cache.Index <ReferencesIndex>();
}
public RoutesController(EventStoreService eventStore, CacheDatabaseManager db, IEnumerable <IDomainIndex> indices)
{
_eventStore = eventStore;
_db = db;
_mediaIndex = indices.OfType <MediaIndex>().First();
_entityIndex = indices.OfType <EntityIndex>().First();
_referencesIndex = indices.OfType <ReferencesIndex>().First();
_ratingIndex = indices.OfType <RatingIndex>().First();
}
public MediaController(EventStoreService eventStore, CacheDatabaseManager db, InMemoryCache cache,
IOptions <UploadFilesConfig> uploadConfig, IOptions <EndpointConfig> endpointConfig,
ILogger <MediaController> logger)
{
_logger = logger;
_eventStore = eventStore;
_db = db;
_entityIndex = cache.Index <EntityIndex>();
_mediaIndex = cache.Index <MediaIndex>();
_referencesIndex = cache.Index <ReferencesIndex>();
_uploadConfig = uploadConfig.Value;
_endpointConfig = endpointConfig.Value;
}
public ExhibitPagesController(
IOptions <ExhibitPagesConfig> exhibitPagesConfig,
EventStoreService eventStore,
CacheDatabaseManager db,
InMemoryCache cache)
{
_exhibitPagesConfig = exhibitPagesConfig;
_eventStore = eventStore;
_db = db;
_mediaIndex = cache.Index <MediaIndex>();
_entityIndex = cache.Index <EntityIndex>();
_referencesIndex = cache.Index <ReferencesIndex>();
_exhibitPageIndex = cache.Index <ExhibitPageIndex>();
}
/// <summary>
/// Obtains reference information for a resource.
/// </summary>
/// <returns>
/// "200 Ok" with reference info if successful.
/// "404 Not Found" if no resource with the specified type and ID exists.
/// </returns>
public static IActionResult GetReferenceInfo(ResourceType type, int id, EntityIndex entityIndex, ReferencesIndex referencesIndex)
{
if (!entityIndex.Exists(type, id))
{
return(new NotFoundResult());
}
return(new OkObjectResult(new ReferenceInfoResult
{
OutgoingReferences = TransformToResult(referencesIndex.ReferencesOf(type, id)),
IncomingReferences = TransformToResult(referencesIndex.ReferencesTo(type, id))
}));
IReadOnlyCollection <ReferenceInfoResult.ReferenceInfo> TransformToResult(IEnumerable <EntityId> refs)
{
return(refs
.GroupBy(entry => entry.Type)
.Select(group => new ReferenceInfoResult.ReferenceInfo
{
Type = group.Key.Name,
Ids = group.Select(e => e.Id).OrderBy(i => i).ToList()
})
.OrderBy(group => group.Type)
.ToList());
}
}
