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);
}
public async Task <Contracts.Creation> AddCreation([FromUri] int userId, [FromBody] Contracts.Creation creation)
{
ValidateUserAsAuthenticated(userId);
if (userId != creation.UserId)
{
ThrowHttpResponseException(HttpStatusCode.Unauthorized, "Cannot add creation for different user");
}
UserEntity author = await DbContext.UsersRepo.GetSingleOrDefaultAsync(userId);
var authorString = string.Format("{0} {1}, a.k.a {2}", author.FirstName, author.LastName, author.UserName);
var fileData = File.ReadAllBytes(creation.CreationPath);
var rightCreation = new CreationRightsManager.Creation
{
Author = authorString,
Owner = authorString,
TimeOfCreation = DateTime.UtcNow,
Data = new MemoryStream(fileData)
};
creation.Author = creation.Owner = authorString;
CreationCertificateData cert = _creationRightsManager.Register(rightCreation);
creation.Footprint = cert.CreationFootprint;
creation.Signature = cert.Signature;
var entity = creation.ToEntity();
entity.TimeOfCreation = cert.TimeOfCreation;
var savedCreation = await DbContext.CreationsRepo.CreateAsync(entity);
creation.CreationId = savedCreation.Id;
return(creation);
}