private PullRequestsReport.IndividualPRReport GetIndividualReport(TeamMember member, IEnumerable <PullRequest> pullRequests)
{
var individualReport = new PullRequestsReport.IndividualPRReport();
individualReport.TeamMember = member.DisplayName;
individualReport.Completed = pullRequests.Count(IsCompletedPullRequest);
individualReport.Abandoned = pullRequests.Count(IsAbandonedPullRequest);
individualReport.Active = pullRequests.Count(IsActivePullRequest);
individualReport.Created = pullRequests.Count(IsPullRequestCreatedInPeriod);
individualReport.TotalIterations = pullRequests.AsParallel().Aggregate(0, (x, p) => x += p.IterationsCount);
individualReport.TotalComments = pullRequests.AsParallel().Aggregate(0, (x, p) => x += p.CommentsCount);
individualReport.AverageIterations = (double)individualReport.TotalIterations / (double)individualReport.TotalPullRequestsCount;
individualReport.AverageComments = (double)individualReport.TotalComments / (double)individualReport.TotalPullRequestsCount;
individualReport.CodeQuality = ((double)individualReport.TotalPullRequestsCount / individualReport.TotalIterations) * 100;
var averagePullRequestLifetime = pullRequests.Where(IsCompletedPullRequest)
.Sum(r => (r.ClosedDate.Value - r.CreationDate).TotalSeconds) / individualReport.Completed;
averagePullRequestLifetime = double.IsNaN(averagePullRequestLifetime) ? 0 : averagePullRequestLifetime;
individualReport.AveragePRLifespan = TimeSpan.FromSeconds(averagePullRequestLifetime);
return(individualReport);
}
protected override async Task <ReportResult> GenerateAsync(GeneratePullRequestsReport command, IDataSource dataSource, ProfileViewModel profile)
{
var pullRequests = await dataSource.GetPullRequests(p =>
(IsActivePullRequest(p) || IsCreatedIn(p, command.Start, command.End) || IsCompletedIn(p, command.Start, command.End)) &&
profile.Repositories.Contains(p.Repository) &&
profile.Members.Contains(p.AuthorId));
var report = new PullRequestsReport(profile.Members.Count());
foreach (var memberId in profile.Members)
{
var member = await dataSource.GetTeamMember(memberId);
var memberPullRequests = pullRequests.Where(p => p.AuthorId == memberId).ToArray();
if (!memberPullRequests.Any())
{
report.AddEmpty(member.DisplayName);
continue;
}
var individualReport = new PullRequestsReport.IndividualPRReport();
individualReport.TeamMember = member.DisplayName;
individualReport.Created = memberPullRequests.Count(p => IsCreatedIn(p, command.Start, command.End));
individualReport.Active = memberPullRequests.Count(IsActivePullRequest);
individualReport.Completed = memberPullRequests.Count(p => IsCompletedPullRequest(p) && IsCompletedIn(p, command.Start, command.End));
individualReport.Abandoned = memberPullRequests.Count(p => IsAbandonedPullRequest(p) && IsCompletedIn(p, command.Start, command.End));
individualReport.TotalIterations = memberPullRequests.Sum(p => p.Iterations);
individualReport.TotalComments = memberPullRequests.Sum(p => p.Comments);
var averagePullRequestLifetime = memberPullRequests
.Where(p => IsCompletedPullRequest(p) && IsCompletedIn(p, command.Start, command.End))
.Sum(r => (r.Completed.Value - r.Created).TotalSeconds) / individualReport.Completed;
averagePullRequestLifetime = double.IsNaN(averagePullRequestLifetime) ? 0 : averagePullRequestLifetime;
individualReport.AveragePRLifespan = TimeSpan.FromSeconds(averagePullRequestLifetime);
report.AddReport(individualReport);
}
return(report);
}
