private PullRequestContext GetPullRequestContext(PullRequest pullRequest, KnowledgeDistributionMap knowledgeMap)
{
var pullRequestFiles = PullRequestFilesDic.GetValueOrDefault(pullRequest.Number, new List <PullRequestFile>()).ToArray();
var period = GetPeriodOfPullRequest(pullRequest);
var availableDevelopers = GetAvailableDevelopersOfPeriod(pullRequest)
.ToArray();
var prSubmitter = UsernameRepository.GetByGitHubLogin(pullRequest.UserLogin);
var pullRequestKnowledgeableDevelopers = GetPullRequestKnowledgeables(pullRequestFiles, knowledgeMap, period);
var actualReviewers = GetKnowledgeOfActualReviewers(PullRequestReviewersDic.GetValueOrDefault(pullRequest.Number) ?? new List <string>(0), pullRequestKnowledgeableDevelopers);
return(new PullRequestContext()
{
SelectedReviewersType = _selectedReviewersType,
PRSubmitterNormalizedName = prSubmitter?.NormalizedName,
ActualReviewers = actualReviewers.ToArray(),
PullRequestFiles = pullRequestFiles,
AvailableDevelopers = availableDevelopers,
PullRequest = pullRequest,
KnowledgeMap = knowledgeMap,
CanononicalPathMapper = CanononicalPathMapper,
PullRequestPeriod = period,
Periods = this.PeriodsDic,
Developers = new ReadOnlyDictionary <string, Developer>(DevelopersDic),
Blames = BlameBasedKnowledgeMap.GetSnapshopOfPeriod(period.Id),
PullRequestKnowledgeables = pullRequestKnowledgeableDevelopers
});
}
private DeveloperKnowledge[] GetPullRequestKnowledgeables(PullRequestFile[] pullRequestFiles, KnowledgeDistributionMap knowledgeDistributionMap, Period period)
{
var developersKnowledge = new Dictionary <string, DeveloperKnowledge>();
var blameSnapshot = BlameBasedKnowledgeMap.GetSnapshopOfPeriod(period.Id);
foreach (var file in pullRequestFiles)
{
AddFileOwnership(knowledgeDistributionMap, blameSnapshot, developersKnowledge, file.FileName, CanononicalPathMapper);
}
return(developersKnowledge.Values.ToArray());
}
private BlameBasedKnowledgeMap GetBlameBasedKnowledgeMap(CommitBlobBlame[] commitBlobBlames)
{
var blameBasedKnowledgeMap = new BlameBasedKnowledgeMap();
foreach (var commitBlobBlame in commitBlobBlames)
{
var commit = CommitsDic.GetValueOrDefault(commitBlobBlame.CommitSha);
var periodId = commit.PeriodId.Value;
var period = PeriodsDic[periodId];
var filePath = commitBlobBlame.CanonicalPath;
var devName = commitBlobBlame.NormalizedDeveloperIdentity;
blameBasedKnowledgeMap.Add(period, filePath, devName, commitBlobBlame);
}
blameBasedKnowledgeMap.ComputeOwnershipPercentage();
return(blameBasedKnowledgeMap);
}
