public async Task <IList <JokeResponseModel> > Handle(JokesFilterRequestModel request, CancellationToken cancellationToken)
{
await _jokesFilterValidation.Validate(request, cancellationToken);
IList <Flag> flags = request.Flags != null ?
await _getFlagsByNamesQuery.HandleAsync(new GetFlagsByNamesQuery(request.Flags), cancellationToken) :
null;
IList <Category> categories = request.Categories != null ?
await _getAllCategoriesByNamesQuery.HandleAsync(new GetCategoriesByNamesQuery(request.Categories), cancellationToken) :
null;
IList <Joke> jokesEntity = await _getFilteredJokesQueryHandler.HandleAsync(
new GetFilteredJokesQuery(
flags?.Select(f => f.Id).ToList(),
categories?.Select(f => f.Id).ToList(),
request.Random,
request.Page,
request.PageSize),
cancellationToken);
List <JokeResponseModel> jokes = new List <JokeResponseModel>();
foreach (var joke in jokesEntity)
{
var rating = joke.Ratings != null && joke.Ratings.Any() ?
joke.Ratings.Sum(r => r.JokeRating) / joke.Ratings.Count :
0;
if (request.RatingMin <= rating && request.RatingMax >= rating)
{
jokes.Add(new JokeResponseModel(joke, rating));
}
}
return(jokes);
}
public async Task <IActionResult> GetFilteredJokes(JokesFilterRequestModel request)
{
IList <JokeResponseModel> response = await _mediator.Send(request);
return(Ok(response));
}
