public async Task <PagableResponse <DreamResponse> > Handle(GetAllQuery query, CancellationToken cancellationToken)
{
var dreams = _dbContext.Dreams.AsQueryable();
dreams = FilterMinAge(dreams, query.Filter);
dreams = FilterMaxAge(dreams, query.Filter);
dreams = FilterCategories(dreams, query.Filter);
dreams = FilterSex(dreams, query.Filter);
dreams = FilterSponsor(dreams, query.Filter);
dreams = FilterProceed(dreams, query.Filter);
return(await ToResponse(query, dreams, cancellationToken));
}
private async Task <PagableResponse <DreamResponse> > ToResponse(GetAllQuery query, IQueryable <Persistent.Dream> dreams, CancellationToken cancellationToken)
{
var count = await dreams.CountAsync(cancellationToken);
var skip = (query.PagingOptions.Page - 1) * query.PagingOptions.PageSize;
var response = await dreams.Skip(skip)
.Take(query.PagingOptions.PageSize)
.ProjectTo <DreamResponse>(_mapper.ConfigurationProvider)
.ToListAsync(cancellationToken);
return(new PagableResponse <DreamResponse>
{
AllItemsCount = count,
Response = response,
Page = query.PagingOptions.Page,
PageSize = query.PagingOptions.PageSize,
PagesCount = (int)Math.Ceiling(count / (decimal)query.PagingOptions.PageSize)
});
}
