public PagedResult <TResult> Execute <TResult>(int pageNumber, int itemsPerPage, IPagedQuery <TResult> query)
{
var handlerType = typeof(IPagedQueryHandler <,>).MakeGenericType(query.GetType(), typeof(TResult));
dynamic queryHandler = _lifetimeScope.Resolve(handlerType);
int skip = (pageNumber - 1) * itemsPerPage;
int take = itemsPerPage;
return(queryHandler.Handle(skip, take, (dynamic)query) as PagedResult <TResult>);
}
public Task <IPagedEnumerable <TResult> > ExecuteAsync <TResult>(IPagedQuery <TResult> query, CancellationToken cancellationToken = default) where TResult : class
{
if (query is null)
{
throw new ArgumentNullException(nameof(query));
}
var queryType = query.GetType();
var handler = (PagedQueryHandlerWrapper <TResult>)_pagedQueryHandlers.GetOrAdd(queryType,
t => Activator.CreateInstance(typeof(PagedQueryHandlerWrapperImpl <,>).MakeGenericType(queryType, typeof(TResult))));
return(handler.Execute(query, cancellationToken, this.container));
}
