// Helpers. private async Task <PaginatedList <ContactDto> > ReadFromDatabase(ContactsQuery query, object key) { return(await _context.Contacts .Where(e => e.OwnerUserId == query.OwnerUserId) .ProjectTo <ContactDto>(_mapper.ConfigurationProvider) .ProjectToPaginatedListAsync(query.PageNumber, query.PageSize) .MapUsersAsync(_usersFacade) .Cache(_cache, key)); }
public async Task <PaginatedList <ContactDto> > Handle(ContactsQuery query, CancellationToken cancellationToken) { var key = query.Identify(); try { _logger.LogInformation("[WLODZIMIERZ.API / Users] Reading from the cache: {Name} {@Query}", nameof(ContactsQuery), query); return(await ReadFromCache(key)); } catch (NotFoundException) { _logger.LogWarning("[WLODZIMIERZ.API / Users] No entry found for the passed key in the cache"); _logger.LogInformation("[WLODZIMIERZ.API / Users] Reading from the database: {Name} {@Query}", nameof(ContactsQuery), query); return(await ReadFromDatabase(query, key)); } }