public static IEnumerable <Asset> Search(this ILegacyAssetsCache cache, SearchLegacyAssetsRequest request)
{
return(cache.GetByFilter(x =>
{
//we have to provide format because expire date is not in default one
var expiryDate = DateTime.TryParseExact(x.ExpiryDate,
LegacyAssetExtensions.DateFormat,
DateTimeFormatInfo.InvariantInfo,
DateTimeStyles.None,
out var ed) ? ed : (DateTime?)null;
return (string.IsNullOrWhiteSpace(request.UnderlyingIsIn) ||
(x.Underlying?.Isin.Contains(request.UnderlyingIsIn, StringComparison.InvariantCultureIgnoreCase) ?? false)) &&
(string.IsNullOrWhiteSpace(request.UnderlyingType) ||
(x.Underlying?.AssetType.Contains(request.UnderlyingType, StringComparison.InvariantCultureIgnoreCase) ?? false)) &&
(request.ExpiryDateFrom == null || expiryDate > request.ExpiryDateFrom) &&
(request.ExpiryDateTo == null || expiryDate < request.ExpiryDateTo) &&
(string.IsNullOrWhiteSpace(request.MdsCode) || x.UnderlyingMdsCode.Contains(request.MdsCode, StringComparison.InvariantCultureIgnoreCase)) &&
(string.IsNullOrWhiteSpace(request.AssetName) ||
x.Name.Contains(request.AssetName, StringComparison.InvariantCultureIgnoreCase));
}));
}
public Task <IEnumerable <Asset> > SearchLegacyAssets([FromBody] SearchLegacyAssetsRequest request)
{
return(Task.FromResult(_legacyAssetsCache.Search(request)));
}