public static async Task <IEnumerable <dynamic> > GetDynamicSelect <TModel, TData>(this DataRequest request, IContextRepository contextRepository)
where TModel : BaseModelClass
where TData : BaseDataClass
{
Expression <Func <IQueryable <TModel>, IEnumerable <dynamic> > > exp = Expression.Parameter(typeof(IQueryable <TModel>), "q").BuildLambdaExpression <IQueryable <TModel>, IEnumerable <dynamic> >
(
p => request.Distinct
? request.Options.CreateDataSourceRequest()
.CreateUngroupedMethodExpression(p.GetSelectNew <TModel>(request.Selects))
.GetDistinct()
: request.Options.CreateDataSourceRequest()
.CreateUngroupedMethodExpression(p.GetSelectNew <TModel>(request.Selects))
);
return(await contextRepository.QueryAsync <TModel, TData, IEnumerable <dynamic>, IEnumerable <dynamic> >
(
exp,
request.SelectExpandDefinition
));
}