public HttpResponseMessage PostSound([FromUri] string id, [FromUri] string versionNumber, [FromBody] FileUploadRequest fileRequest)
{
using (IDatabaseService database = new DatabaseService())
{
User user = RequestContext.GetAuthenticatedUser();
Device device = RequestContext.GetDevice();
long indiagramId;
long version;
if (!long.TryParse(id, out indiagramId) || !long.TryParse(versionNumber, out version))
{
return Request.CreateBadRequestResponse();
}
if (!database.HasIndiagramVersion(user.Id, version))
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, "Version not found");
}
if (!database.CanPushInVersion(device.UserId, device.Id, version))
{
return Request.CreateErrorResponse(HttpStatusCode.Forbidden, "Can not update in this version, version is closed or didn't created by this device");
}
IndiagramInfo indiagramInfo = database.GetLastIndiagramInfo(user.Id, indiagramId);
if (indiagramInfo == null)
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, "Indiagram not found");
}
if (indiagramInfo.Version != version)
{
return Request.CreateErrorResponse(HttpStatusCode.Forbidden, "Can not modify old indiagram version");
}
string filename = fileRequest.Filename;
byte[] buffer = fileRequest.Content;
IStorageService storageService = new StorageService();
if (!storageService.UploadSound(indiagramInfo, buffer))
{
return Request.CreateErrorResponse(HttpStatusCode.Conflict, "Indiagram sound already exists and can't be replaced");
}
database.SetIndiagramSound(indiagramInfo, filename, buffer);
return Request.CreateEmptyGoodReponse();
}
}