public async Task <FileMatrix> Execute(GetFileMatrix query)
{
var matrix = await BuildMatrix(query);
var q = from review in _session.Query <Review>()
join revision in _session.Query <ReviewRevision>() on review.RevisionId equals revision.Id
where revision.ReviewId == query.ReviewId
join user in _session.Query <ReviewUser>() on review.UserId equals user.Id
from file in review.Files
where file.Status == FileReviewStatus.Reviewed
select new
{
Revision = new RevisionId.Selected(revision.RevisionNumber),
File = file.File,
Reviewer = user.UserName
};
foreach (var reviewedFile in q)
{
var entry = matrix.Single(x => x.Revisions[reviewedFile.Revision].File.NewPath == reviewedFile.File.NewPath);
entry.Revisions[reviewedFile.Revision].Reviewers.Add(reviewedFile.Reviewer);
}
return(matrix);
}
private async Task <FileMatrix> BuildMatrix(GetFileMatrix query)
{
var revisions = await _session.Query <ReviewRevision>()
.Where(x => x.ReviewId == query.ReviewId)
.FetchMany(x => x.Files)
.OrderBy(x => x.RevisionNumber)
.ToListAsync();
var mergeRequest = await _api.GetMergeRequestInfo(query.ReviewId.ProjectId, query.ReviewId.ReviewId);
var revisionIds = revisions.Select(x => (RevisionId) new RevisionId.Selected(x.RevisionNumber));
var hasProvisional = !revisions.Any() || mergeRequest.HeadCommit != revisions.Last().HeadCommit;
if (hasProvisional)
{
revisionIds = revisionIds.Union(new RevisionId.Hash(mergeRequest.HeadCommit));
}
var matrix = new FileMatrix(revisionIds);
foreach (var revision in revisions)
{
matrix.Append(new RevisionId.Selected(revision.RevisionNumber), revision.Files);
}
if (hasProvisional)
{
var provisionalDiff = await _api.GetDiff(query.ReviewId.ProjectId, revisions.LastOrDefault()?.HeadCommit ?? mergeRequest.BaseCommit, mergeRequest.HeadCommit);
var files = provisionalDiff.Select(RevisionFile.FromDiff);
matrix.Append(new RevisionId.Hash(mergeRequest.HeadCommit), files);
}
matrix.FillUnchanged();
return(matrix);
}
