public ActionResult <GmApiResults <MatchResponse> > GetMatches([FromQuery] QueryMatchesRequest request)
{
var myMatches = _matchPairRepository.QueryByRequest(User.GetUserId(), request);
return(myMatches.AsOkGmApiResults());
}
public IEnumerable <MatchResponse> QueryByRequest(Guid?byUserId, QueryMatchesRequest query)
{
var yielded = 0;
var enumerated = 0;
var take = query.Take > 0
? query.Take
: 100;
// Just a simple iterative implementation to page through matched pairs...
foreach (var match in _matchRepository.Query(m => (query.GameType == null || m.GameType == query.GameType) &&
(query.MatchType == null || m.MatchType == query.MatchType) &&
(query.MaxMmrGap == null || m.MaxMmrGap <= query.MaxMmrGap))
.OrderByDescending(m => m.CreatedOn))
{
var pairs = new List <MatchPairResponse>();
foreach (var matchPair in _dbModels.Values.Where(v => (byUserId == null || byUserId == v.RequestedUserId) &&
v.MatchId == match.Id)
.OrderByDescending(v => v.CreatedOn))
{
enumerated++;
if (enumerated <= query.Skip)
{
continue;
}
pairs.Add(new MatchPairResponse
{
RequestedUserId = matchPair.RequestedUserId,
RequestedUserMmr = matchPair.RequestedUserMmr,
MatchedUserId = matchPair.MatchedUserId,
MatchedUserMmr = matchPair.MatchedUserMmr,
MatchDate = matchPair.CreatedOn
});
yielded++;
if (yielded >= take)
{
break;
}
}
if (pairs.Count > 0)
{
yield return(new MatchResponse
{
GameType = match.GameType,
MatchType = match.MatchType,
MaxMmrGap = match.MaxMmrGap,
Matches = pairs.AsListReadOnly()
});
}
if (yielded >= take)
{
break;
}
}
}