public async Task <IEnumerable <Quote> > Handle(GetCollectionRequest <Quote> request, CancellationToken cancellationToken)
{
return(await _client.Quotes.GetDocumentQuery().ToAsyncEnumerable().ToArray());
}
public async Task <IEnumerable <StockTransaction> > Handle(GetCollectionRequest <StockTransaction> request, CancellationToken cancellationToken)
{
return(await _client.StockTransactions.GetDocumentQuery().ToAsyncEnumerable().ToArray());
}
public IEnumerable <Character> Handle(GetCollectionRequest <Character> message)
{
return(_client.Characters.GetDocumentQuery().ToArray());
}
/// <summary>
/// Applies the paging.
/// </summary>
/// <typeparam name="T">The type of the entity within the query.</typeparam>
/// <param name="query">The query.</param>
/// <param name="request">The request.</param>
/// <returns>The paged and sorted query.</returns>
private static IEnumerable <T> ApplyPagingAndSorting <T>(this IEnumerable <T> query, GetCollectionRequest request)
{
if (request != null)
{
Type t = typeof(T);
if (t.IsPrimitive)
{
query = query.OrderBy(x => x);
}
else if (request.Sort != null && request.Sort.Count() > 0)
{
string orderClause = string.Join(", ", request.Sort);
query = query.OrderBy(orderClause);
}
if (request.Take == 0)
{
request.Take = request.PageSize;
}
if (request.Take == 0)
{
request.Take = 10;
}
if (request.Page > 0)
{
request.Skip = (request.Page - 1) * request.PageSize;
}
query = query.Skip(request.Skip).Take(request.Take);
}
return(query);
}
/// <summary>
/// Filters a query.
/// </summary>
/// <typeparam name="T">The type of the entity within the query.</typeparam>
/// <param name="query">The query.</param>
/// <param name="request">The request.</param>
/// <param name="serializer">The serializer.</param>
/// <returns>The filtered query.</returns>
public static IEnumerable <T> Filter <T>(this IEnumerable <T> query, GetCollectionRequest request, ISerializationProvider serializer)
{
return(query.ApplyFilters(request, serializer));
}
/// <summary>
/// Pages and sorts a query.
/// </summary>
/// <typeparam name="T">The type of the entity within the query.</typeparam>
/// <param name="query">The query.</param>
/// <param name="request">The request.</param>
/// <returns>The paged and sorted query.</returns>
public static IEnumerable <T> PageAndSort <T>(this IEnumerable <T> query, GetCollectionRequest request)
{
return(query.ApplyPagingAndSorting(request));
}