public HttpResponseMessage All([FromUri] string versionNumber)
{
long version;
if (!long.TryParse(versionNumber, out version))
{
return Request.CreateBadRequestResponse();
}
using (IDatabaseService database = new DatabaseService())
{
Device device = RequestContext.GetDevice();
if (database.HasIndiagramVersion(device.UserId, version) && !database.IsVersionOpen(device.UserId, version))
{
List<IndiagramForDevice> collection = database.GetIndiagrams(device, version);
List<IndiagramResponse> indiagrams = GetCollectionTree(collection);
return Request.CreateGoodReponse(indiagrams);
}
return Request.CreateErrorResponse(HttpStatusCode.NotFound, "indiagram version not found");
}
}
public HttpResponseMessage Sound([FromUri] string id, [FromUri] string versionNumber)
{
long indiagramId;
long version;
if (!long.TryParse(id, out indiagramId) || !long.TryParse(versionNumber, out version))
{
return Request.CreateBadRequestResponse();
}
Device device = RequestContext.GetDevice();
using (IDatabaseService database = new DatabaseService())
{
if (!database.HasIndiagramVersion(device.UserId, version) || database.IsVersionOpen(device.UserId, version))
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, "Version not found");
}
IndiagramForDevice resultIndiagram = database.GetIndiagram(device, indiagramId, version);
if (resultIndiagram == null)
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, "Indiagram not found");
}
if (string.IsNullOrWhiteSpace(resultIndiagram.SoundHash))
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, "No sound file");
}
IStorageService storageService = new StorageService();
byte[] content = storageService.DownloadSound(resultIndiagram.Id, resultIndiagram.Version);
if (content == null)
{
return Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "Error while downloading file");
}
return Request.CreateGoodReponse(new FileDownloadResponse
{
FileName = resultIndiagram.ImageFile,
Content = content
});
}
}
public HttpResponseMessage Indiagram([FromUri] string id, [FromUri] string versionNumber)
{
long indiagramId;
long version;
Device device = RequestContext.GetDevice();
if (!long.TryParse(id, out indiagramId) || !long.TryParse(versionNumber, out version))
{
return Request.CreateBadRequestResponse();
}
using (IDatabaseService database = new DatabaseService())
{
if (!database.HasIndiagramVersion(device.UserId, version) || database.IsVersionOpen(device.UserId, version))
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, "Version not found");
}
IndiagramForDevice resultIndiagram = database.GetIndiagram(device, indiagramId, version);
if (resultIndiagram == null)
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, "Indiagram not found");
}
return Request.CreateGoodReponse(ToResponse(resultIndiagram));
}
}