public IterationAnalysisResult CreateReleaseProjection(OverviewAnalysisResult overviewAnalysis, DateTime targetDate, int iterationlength, DateTime from)
{
var result = new IterationAnalysisResult
{
Name = overviewAnalysis.Name,
ProjectId = overviewAnalysis.ProjectId,
};
var iterationSpan = new TimeSpan(7 * iterationlength, 0, 0, 0);
if (overviewAnalysis.CachedStories.Any())
{
while (from + iterationSpan <= targetDate)
{
var iterationStories = overviewAnalysis.CachedStories.Where(e =>
IsInRange(e, from, iterationSpan));
if (iterationStories.Any())
{
result.Items.Add(CreateTimeFramedResult(iterationStories.ToList(),
from, from + iterationSpan));
}
from += iterationSpan;
}
var remainingSpan = (targetDate - from).Days / iterationSpan.Days * 1m;
if (remainingSpan > 0)
{
result.NeededAverageVelocity = (int)Math.Round(overviewAnalysis.TotalPointsLeft / remainingSpan);
}
else
{
result.NeededAverageVelocity = overviewAnalysis.TotalPointsLeft;
}
}
return result;
}
public OverviewModel(OverviewAnalysisResult result)
{
m_result = result;
}
private OverviewAnalysisResult BuildOverViewResult(Predicate<Story> unplannedStoriesPoints, List<Story> stories)
{
var result = new OverviewAnalysisResult();
result.Velocity = m_projectVelocity;
if (unplannedStoriesPoints != null)
{
result.UnplannedStoriesPoints =
stories.Where(e => unplannedStoriesPoints(e) && e.Estimate.HasValue).Sum(e => e.Estimate.Value);
}
var bugs = stories.Where(e => e.StoryType == StoryType.Bug);
result.TotalBugsCount = bugs.Count();
result.RemainingBugsCount = bugs.Count(e => !IsCompleted(e.Status));
result.FeaturesCount = stories.Count(e => e.StoryType == StoryType.Feature);
result.UnestimatedStoriesCount = stories.Count(e => !IsEstimated(e));
result.TotalPointsCompleted = stories.Where(e => IsEstimated(e)
&& IsCompleted(e.Status))
.Sum(e => e.Estimate.Value);
result.TotalPointsLeft = stories.Where(e => IsEstimated(e) && !IsCompleted(e.Status))
.Sum(e => e.Estimate.Value);
return result;
}