private async Task <IPagedCollection <CustomerDetail> > GetCustomerList(GetCustomerListQuery request)
{
var expression = _filterBuilder
.WhereAddressEquals(request.Address)
.WhereCityEquals(request.City)
.WhereCompanyEquals(request.Company)
.WhereCountryEquals(request.Country)
.WhereEmailEquals(request.Email)
.WhereFaxEquals(request.Fax)
.WhereFirstNameEquals(request.FirstName)
.WhereLastNameEquals(request.LastName)
.WherePhoneEquals(request.Phone)
.WherePostalCodeEquals(request.PostalCode)
.WhereStateEquals(request.State)
.Filter;
var customersFromDb = await _context
.Customers
.TagWithQueryName(nameof(GetCustomerList))
.Where(expression)
.Include(e => e.SupportRepresentative)
.OrderBy(request.Order, _orderBuilder)
.ToPagedCollectionAsync(request.PageNumber, request.PageSize);
var customers = _mapper.Map <IReadOnlyList <CustomerDetail> >(customersFromDb);
return(new PagedCollection <CustomerDetail>(
customers,
customersFromDb.ItemCount,
customersFromDb.CurrentPageNumber,
customersFromDb.PageSize));
}
public Task <IPagedCollection <CustomerDetail> > Handle(GetCustomerListQuery request, CancellationToken cancellationToken)
{
if (request is null)
{
throw new ArgumentNullException(nameof(request));
}
return(GetCustomerList(request));
}
