public ResponseCustomerDTO Filter(FilterCustomerDTO filters)
{
int totalPages = 0, pageSize = 10, pageNumber = 0;
var customers = (List <Customer>)_memoryCache.Get("Customers");
if (filters.Type.HasValue)
{
customers = customers.Where(x => x.TypeEnum == (CustomerTypeEnum)filters.Type.Value).ToList();
}
if (filters.Region.HasValue)
{
customers = customers.Where(x => x.Location.RegionEnum == (CustomerRegionEnum)filters.Region.Value).ToList();
}
if (!string.IsNullOrEmpty(filters.Gender))
{
customers = customers.Where(x => x.Gender.ToLower().Equals(filters.Gender.ToLower())).ToList();
}
if (!string.IsNullOrEmpty(filters.Email))
{
customers = customers.Where(x => x.Email.ToLower().Contains(filters.Email.ToLower())).ToList();
}
if (filters.PageSize.HasValue)
{
pageSize = filters.PageSize.Value;
}
if (filters.PageNumber.HasValue)
{
pageNumber = filters.PageNumber.Value;
}
totalPages = customers.Count / pageSize;
if (totalPages < pageNumber)
{
throw new CustomerException(errorTotalPages);
}
return(new ResponseCustomerDTO {
users = customers.Skip(pageNumber * pageSize).Take(pageSize).ToList(), pageNumber = pageNumber, pageSize = pageSize, totalCount = customers.Count()
});
}
public ActionResult <ResponseCustomerDTO> Filter([FromBody] FilterCustomerDTO filterCustomerDTO)
{
try
{
logHelper.Information("Verificando se os filtros são válidos.");
//Verifica se o objeto de filtro veio vazio
filterCustomerDTO.IsValid();
//Filtra de acordo com o que foi enviado
var customers = _customerRepository.Filter(filterCustomerDTO);
return(Ok(customers));
}
catch (SystemException e)
{
logHelper.Error(e, "Ocorreu um erro ao filtrar os clientes já.", filterCustomerDTO);
return(VerifyException(e));
}
}
