public static UserQueryEntity ToUserQuery(this QueryRequest request, QueryDescription qd, QueryEntity query, Pagination defaultPagination, bool withoutFilters)
{
var tuple = SmartColumns(request.Columns, qd);
var defaultMode = defaultPagination.GetMode();
var defaultElementsPerPage = defaultPagination.GetElementsPerPage();
var mode = request.Pagination.GetMode();
var elementsPerPage = request.Pagination.GetElementsPerPage();
bool isDefaultPaginate = defaultMode == mode && defaultElementsPerPage == elementsPerPage;
return new UserQueryEntity
{
Query = query,
WithoutFilters = withoutFilters,
Owner = DefaultOwner(),
Filters = withoutFilters ? new MList<QueryFilterEntity>() : request.Filters.Select(f => new QueryFilterEntity
{
Token = new QueryTokenEntity(f.Token),
Operation = f.Operation,
ValueString = FilterValueConverter.ToString(f.Value, f.Token.Type)
}).ToMList(),
ColumnsMode = tuple.Item1,
Columns = tuple.Item2,
Orders = request.Orders.Select(oo => new QueryOrderEntity
{
Token = new QueryTokenEntity(oo.Token),
OrderType = oo.OrderType
}).ToMList(),
PaginationMode = isDefaultPaginate ? (PaginationMode?)null : mode,
ElementsPerPage = isDefaultPaginate ? (int?)null : elementsPerPage,
};
}
public static Implementations? GetImplementations(QueryEntity query)
{
if (query == null)
return null;
var queryName = query?.ToQueryName();
if (queryName == null)
return null;
var entityColumn = DynamicQueryManager.Current.QueryDescription(queryName).Columns.Single(a => a.IsEntity);
var implementations = entityColumn.Implementations.Value;
if (implementations.IsByAll)
throw new InvalidOperationException("ByAll implementations not supported");
return implementations;
}
