protected List <FilterDefinition <AuctionRead> > CreateFilterDefs(AuctionsQueryBase request)
{
var filtersArr = new List <FilterDefinition <AuctionRead> >();
filtersArr.Add(Builders <AuctionRead> .Filter.Eq(read => read.Archived, false));
if (request.AuctionTypeQuery == AuctionTypeQuery.Auction)
{
var f1 = Builders <AuctionRead> .Filter.Eq(f => f.BuyNowOnly, false);
var f2 = Builders <AuctionRead> .Filter.Eq(f => f.BuyNowPrice, 0);
filtersArr.Add(Builders <AuctionRead> .Filter.And(f1, f2));
}
if (request.AuctionTypeQuery == AuctionTypeQuery.BuyNowOnly)
{
filtersArr.Add(Builders <AuctionRead> .Filter.Eq(f => f.BuyNowOnly, true));
}
if (request.AuctionTypeQuery == AuctionTypeQuery.AuctionAndBuyNow)
{
var f1 = Builders <AuctionRead> .Filter.Eq(f => f.BuyNowOnly, false);
var f2 = Builders <AuctionRead> .Filter.Gt(f => f.BuyNowPrice, 0);
filtersArr.Add(Builders <AuctionRead> .Filter.And(f1, f2));
}
if (request.ConditionQuery != ConditionQuery.All)
{
filtersArr.Add(Builders <AuctionRead> .Filter.Eq(f => f.Product.Condition,
(Condition)request.ConditionQuery));
}
CreateBuyNowPriceFilter(filtersArr, request);
CreateAuctionPriceFilter(filtersArr, request);
return(filtersArr);
}
protected void CreateAuctionPriceFilter(List <FilterDefinition <AuctionRead> > filtersArr,
AuctionsQueryBase request)
{
if (request.MinAuctionPrice != request.MaxAuctionPrice &&
request.MinAuctionPrice < request.MaxAuctionPrice &&
(request.AuctionTypeQuery == AuctionTypeQuery.All || request.AuctionTypeQuery == AuctionTypeQuery.AuctionAndBuyNow ||
request.AuctionTypeQuery == AuctionTypeQuery.Auction))
{
var filter1 = Builders <AuctionRead> .Filter.Gte(f => f.ActualPrice, request.MinAuctionPrice);
var filter2 = Builders <AuctionRead> .Filter.Lte(f => f.ActualPrice, request.MaxAuctionPrice);
var priceFilter = Builders <AuctionRead> .Filter.And(filter1, filter2);
if (request.AuctionTypeQuery == AuctionTypeQuery.Auction)
{
filtersArr.Add(Builders <AuctionRead> .Filter.Eq(f => f.BuyNowOnly, false));
}
filtersArr.Add(priceFilter);
}
}
protected void CreateBuyNowPriceFilter(List <FilterDefinition <AuctionRead> > filtersArr, AuctionsQueryBase request)
{
if (request.MinBuyNowPrice != request.MaxBuyNowPrice &&
request.MinBuyNowPrice < request.MaxBuyNowPrice &&
(request.AuctionTypeQuery == AuctionTypeQuery.All || request.AuctionTypeQuery == AuctionTypeQuery.AuctionAndBuyNow ||
request.AuctionTypeQuery == AuctionTypeQuery.BuyNowOnly))
{
var filter1 = Builders <AuctionRead> .Filter.Gte(f => f.BuyNowPrice, request.MinBuyNowPrice);
var filter2 = Builders <AuctionRead> .Filter.Lte(f => f.BuyNowPrice, request.MaxBuyNowPrice);
var priceFilter = Builders <AuctionRead> .Filter.And(filter1, filter2);
if (request.AuctionTypeQuery == AuctionTypeQuery.BuyNowOnly)
{
//buy now only
filtersArr.Add(Builders <AuctionRead> .Filter.Eq(f => f.BuyNowOnly, true));
}
filtersArr.Add(priceFilter);
}
}
