public async Task <User> AuthorizeAsync(string username, string password)
{
var user = await _repositories.Users.FindByUsernameAsync(username);
if (null == user)
{
return(null);
}
var valid = user.VerifyPassword(password);
await _repositories.SaveChangesAsync(); // update audit data
return(valid ? user : null);
}
public async Task <ProductModel> CreateProductAsync(ProductAddModel model)
{
if (await _repositories.Products.AnyAsync(o => o.Name == model.Name))
{
throw new BusinessException(string.Format("A product already exists with name: {0}", model.Name));
}
var product = new Product(model.Name)
{
Description = model.Description,
QuantityAvailable = model.QuantityAvailable
};
_repositories.Products.Insert(product);
await _repositories.SaveChangesAsync();
return(Mapper.Map <ProductModel>(product));
}