private static IQueryable <T> ApplySort <T>(this IQueryable <T> query, Sorts <T> sorts)
{
if (!sorts.IsValid())
{
return(query);
}
dynamic sort = sorts.Get();
var results = Sorts <T> .ApplySort(query, sort);
return(results);
}
internal IQueryable <T> ApplySort <TKey>(IQueryable <T> query, Sorts <T> sorts, Sort <T, TKey> sort)
{
IOrderedQueryable <T> nonFirstQuerable = null;
var first = true;
foreach (var c in Power())
{
if (first)
{
nonFirstQuerable = ApplySortFisrt(query, c);
first = false;
}
else
{
nonFirstQuerable = ApplySortNonFisrt(nonFirstQuerable, c);
}
}
return(nonFirstQuerable);
}
/// <summary>
/// Paginates your query and returns Page object for the given page number and page size.
/// </summary>
/// <typeparam name="T">Type of Entity for which pagination is being implemented.</typeparam>
/// <param name="query">IQueryable on which pagination will be applied.</param>
/// <param name="pageNumber">The page no. which needs to be fetched.</param>
/// <param name="pageSize">The number or records expected in the page.</param>
/// <param name="sorts">Conditional sorts.</param>
/// <param name="filters">Conditional filters.</param>
/// <returns>A Page object with filtered data for the given page number and page size.</returns>
public static async Task <Page <T> > PaginateAsync <T>(this IQueryable <T> query, int pageNumber, int pageSize, Sorts <T> sorts, Filters <T> filters)
{
var results = query.ApplyFilter(filters);
return(await results.PaginateAsync(pageNumber, pageSize, sorts));
}
/// <summary>
/// See `Task<Page<T>> PaginateAsync<T>(this IQueryable<T> query, int pageNumber, int pageSize, Sorts<T> sorts, Filters<T> filters)`
/// </summary>
public static Page <T> Paginate <T>(this IQueryable <T> query, int pageNumber, int pageSize, Sorts <T> sorts, Filters <T> filters)
{
var results = query.ApplyFilter(filters);
return(results.Paginate(pageNumber, pageSize, sorts));
}
/// <summary>
/// Paginates your query and returns Page object for the given page number and page size.
/// </summary>
/// <typeparam name="T">Type of Entity for which pagination is being implemented.</typeparam>
/// <param name="query">IQueryable on which pagination will be applied.</param>
/// <param name="pageNumber">The page no. which needs to be fetched.</param>
/// <param name="pageSize">The number or records expected in the page.</param>
/// <param name="sorts">Conditional sorts.</param>
/// <returns>A Page object with filtered data for the given page number and page size.</returns>
public static async Task <Page <T> > PaginateAsync <T>(this IQueryable <T> query, int pageNumber, int pageSize, Sorts <T> sorts)
{
var result = query.ApplySort(sorts);
return(await result.PaginateAsync(pageNumber, pageSize));
}
/// <summary>
/// See `Task<Page<T>> PaginateAsync<T>(this IQueryable<T> query, int pageNumber, int pageSize, Sorts<T> sorts)`
/// </summary>
public static Page <T> Paginate <T>(this IQueryable <T> query, int pageNumber, int pageSize, Sorts <T> sorts)
{
var result = query.ApplySort(sorts);
return(result.Paginate(pageNumber, pageSize));
}