public async Task <Product> AddAsync(Product entity)
{
try
{
_context.Products.Add(entity);
return(await _context.SaveChangesAsync() > 0 ? entity : new Product());
}
catch (Exception)
{
throw;
}
}
public async Task <Client> AddAsync(Client entity)
{
try
{
_context.Clients.Add(entity);
return(await _context.SaveChangesAsync() > 0 ? entity : new Client());
}
catch (Exception)
{
throw;
}
}
public async Task <Sale> AddAsync(Sale entity)
{
entity.SaleDate = DateTime.Now;
try
{
await _context.Sales.AddAsync(entity);
await _context.SaveChangesAsync();
}
catch (Exception)
{
return(new Sale());
}
return(entity);
}
