/// <summary>
/// Builds a single result query from a queryable.
/// </summary>
/// <typeparam name="TIn">The type of the t in.</typeparam>
/// <typeparam name="TOut">The type of the t out.</typeparam>
/// <param name="qry">The qry.</param>
/// <param name="request">The request.</param>
/// <param name="projection">The projection.</param>
/// <param name="serializeSettings">The serialize settings.</param>
/// <returns>Task<TOut>.</returns>
public static IQueryable ProjectedResultQuery <TIn, TOut>(this IQueryable <TIn> qry,
IProjectedQuery request,
Func <TIn, TOut> projection = null,
JsonSerializerSettings serializeSettings = null
)
where TOut : new()
{
var tmp = qry.BuildOutputQueryable(projection, serializeSettings);
if (request.Select.IsEmptyNullOrWhiteSpace())
{
Console.WriteLine(tmp.Expression.ToString());
return(tmp);
}
var result = tmp.BuildUserProjectionQueryable(request);
Console.WriteLine(result.Expression.ToString());
return(result);
}
private static IQueryable BuildUserProjectionQueryable <TIn>(this IQueryable <TIn> source,
IProjectedQuery request
)
{
return(request.Select.IsEmptyNullOrWhiteSpace() ? source : source.Select(request.Select));
}
