public static IQueryable <TEntity> WheryDinamic <TEntity>(this IQueryable <TEntity> source, ICollection <IWhereDinamicItem> filters) where TEntity : DomainObject, new()
{
foreach (var filter in filters)
{
source = source.Where(ExpressionUtils.BuildPredicate <TEntity>(filter.PropertyName, filter.TypeFilter, filter.Value));
}
return(source);
}
private static IQueryable <T> FilterQueryDataTable <T>(IQueryable <T> query,
DataTableServerSideRequest request)
{
if (request.Search.Regex || string.IsNullOrWhiteSpace(request.Search.Value))
{
return(query);
}
var columnsSearchable = request.Columns.Where(c => c.Searchable && !string.IsNullOrEmpty(c.Name)).ToList();
string search = string.Empty;
string aux = string.Empty;
foreach (var column in columnsSearchable)
{
query = query.Where(ExpressionUtils.BuildPredicate <T>(column.Name, "Contains", request.Search.Value));
}
return(query);
}
