internal static List <QueryToken> GetParentKeys(PredictorMainQueryEmbedded mainQuery)
{
if (mainQuery.GroupResults)
{
return(mainQuery.Columns.Select(a => a.Token.Token).Where(t => !(t is AggregateToken)).ToList());
}
var qd = QueryLogic.Queries.QueryDescription(mainQuery.Query.ToQueryName());
return(new List <QueryToken> {
QueryUtils.Parse("Entity", qd, 0)
});
}
static QueryRequest GetMainQueryRequest(PredictorMainQueryEmbedded mq)
{
return(new QueryRequest
{
QueryName = mq.Query.ToQueryName(),
GroupResults = mq.GroupResults,
Filters = mq.Filters.ToFilterList(),
Columns = mq.Columns.Select(c => new Column(c.Token.Token, null)).ToList(),
Pagination = new Pagination.All(),
Orders = Enumerable.Empty <Order>().ToList(),
});
}
public static QueryRequest ToMultiColumnQuery(PredictorMainQueryEmbedded mainQuery, PredictorSubQueryEntity sq)
{
var parentKey = sq.Columns.SingleEx(a => a.Usage == PredictorSubQueryColumnUsage.ParentKey);
var filterList = mainQuery.Filters.ToFilterList();
var mainFilters = mainQuery.Query.Is(sq.Query) ? filterList : filterList.Select(f => PrependToken(f, parentKey.Token.Token)).ToList();
var additionalFilters = sq.Filters.ToFilterList();
var columns = sq.Columns.Select(c => new Column(c.Token.Token, null)).ToList();
return(new QueryRequest
{
GroupResults = true,
QueryName = sq.Query.ToQueryName(),
Filters = mainFilters.Concat(additionalFilters).ToList(),
Columns = columns,
Orders = new List <Order>(),
Pagination = new Pagination.All(),
});
}
public static void ParseData(this PredictorMainQueryEmbedded mainQuery)
{
QueryDescription description = QueryLogic.Queries.QueryDescription(mainQuery.Query.ToQueryName());
mainQuery.ParseData(description);
}
