public async Task<JsonResult> GetCustomers(string query, bool validateOnly)
{
if (validateOnly)
{
var emptyQueryable = new EnumerableQuery<Customer>(new Customer[0]);
try
{
emptyQueryable.Where(query);
return Json(new { Valid = true });
}
catch (ParseException ex)
{
return Json(new { Valid = false, ex.Message });
}
}
var service = new CustomerDataService();
var result = await service.GetAllCustomersAsync();
IQueryable<Customer> queryableResult = result.AsQueryable();
if (!string.IsNullOrWhiteSpace(query))
{
queryableResult = queryableResult.Where(query);
}
return Json(queryableResult.ToArray());
}
