public async Task <Core.Domain.Product.Product> FindAsync(Core.Domain.Product.Product product)
{
if (product == null)
{
throw new ArgumentNullException();
}
return(await _appDbContext.Products.FirstOrDefaultAsync((p) => p.Name.Equals(product.Name) && Math.Abs(p.Price - product.Price) < 0.001 && p.Quantity == product.Quantity));
}
public async Task AddAsync(Core.Domain.Product.Product product)
{
if (product == null)
{
throw new ArgumentNullException();
}
var dbProduct = await this.FindAsync(product);
if (dbProduct == null)
{
await _appDbContext.Products.AddAsync(product);
await _appDbContext.Products.LoadAsync();
}
}
public async Task AddAsync(Core.Domain.Product.Product product)
{
await _appDbContext.Products.AddAsync(product);
await _appDbContext.SaveChangesAsync();
}
