public async Task <Contracts.Creation> ChangeOwner([FromUri] int userId, [FromUri] int creationId, [FromBody] int newOwnerId)
{
ValidateUserAsAuthenticated(userId);
CreationEntity entity = await ValidateCreation(creationId, userId);
UserEntity newOwner = await DbContext.UsersRepo.GetSingleOrDefaultAsync(newOwnerId);
var newOwnerString = string.Format("{0} {1}, a.k.a {2}", newOwner.FirstName, newOwner.LastName, newOwner.UserName);
Contracts.Creation contractFromEntity = entity.ToContract();
contractFromEntity.Owner = newOwnerString;
var fileData = File.ReadAllBytes(entity.FilePath);
var rightCreation = new CreationRightsManager.Creation
{
Author = contractFromEntity.Author,
Owner = contractFromEntity.Owner,
TimeOfCreation = entity.TimeOfCreation,
Data = new MemoryStream(fileData)
};
CreationCertificateData cert = _creationRightsManager.Register(rightCreation);
contractFromEntity.Footprint = cert.CreationFootprint;
contractFromEntity.Signature = cert.Signature;
await DbContext.CreationsRepo.UpdateAsync(contractFromEntity.ToEntity());
return(contractFromEntity);
}
