public Task <FilterResultModel <VendorView> > Handle(GetVendorsListQuery request, CancellationToken cancellationToken)
{
var sortBy = request.SortBy.Trim() != "" ? request.SortBy : "Name";
var sortDirection = (request.SortDirection.ToUpper() == "DESCENDING") ? true : false;
FilterResultModel <VendorView> result = new FilterResultModel <VendorView> ();
var vendor = _database.Vendor
.Select(VendorView.Projection)
.Select(DynamicQueryHelper.GenerateSelectedColumns <VendorView> (request.SelectedColumns))
.AsQueryable();
if (request.Filter.Count() > 0)
{
vendor = vendor
.Where(DynamicQueryHelper
.BuildWhere <VendorView> (request.Filter)).AsQueryable();
}
result.Count = vendor.Count();
var PageSize = (request.PageSize == 0) ? result.Count : request.PageSize;
var PageNumber = (request.PageSize == 0) ? 1 : request.PageNumber;
result.Items = vendor.OrderBy(sortBy, sortDirection)
.Skip(PageNumber - 1)
.Take(PageSize)
.ToList();
return(Task.FromResult <FilterResultModel <VendorView> > (result));
}
public async Task <ActionResult <FilterResultModel <VendorView> > > GetAllVendors([FromBody] GetVendorsListQuery query)
{
var vendorList = await _Mediator.Send(query);
return(StatusCode(200, vendorList));
}
public async Task <IEnumerable <VendorView> > Handle(GetVendorsListQuery request, CancellationToken cancellationToken)
{
return(await _database.Vendor
.Select(VendorView.Projection)
.ToListAsync());
}
