public static PostHandler ChainPrePostHandlers(PostHandler baseHandler, Report report)
{
PostHandler handler = baseHandler;
// anonymize_posts removes all meaningful information from xact payee's and
// account names, for the sake of creating useful bug reports.
if (report.AnonHandler.Handled)
{
handler = new AnonymizePosts(handler);
}
// This filter_posts will only pass through posts matching the `predicate'.
if (report.LimitHandler.Handled)
{
Logger.Current.Debug("report.predicate", () => String.Format("Report predicate expression = {0}", report.LimitHandler.Str()));
handler = new FilterPosts(handler, new Predicate(report.LimitHandler.Str(), report.WhatToKeep()), report);
}
// budget_posts takes a set of posts from a data file and uses them to
// generate "budget posts" which balance against the reported posts.
//
// forecast_posts is a lot like budget_posts, except that it adds xacts
// only for the future, and does not balance them against anything but the
// future balance.
if (report.BudgetFlags != ReportBudgetFlags.BUDGET_NO_BUDGET)
{
BudgetPosts budgetHandler = new BudgetPosts(handler, (Date)report.Terminus.Date, report.BudgetFlags);
budgetHandler.AddPeriodXacts(report.Session.Journal.PeriodXacts);
handler = budgetHandler;
// Apply this before the budget handler, so that only matching posts are
// calculated toward the budget. The use of filter_posts above will
// further clean the results so that no automated posts that don't match
// the filter get reported.
if (report.LimitHandler.Handled)
{
handler = new FilterPosts(handler, new Predicate(report.LimitHandler.Str(), report.WhatToKeep()), report);
}
}
else if (report.ForecastWhileHandler.Handled)
{
ForecastPosts forecastPosts = new ForecastPosts(handler, new Predicate(report.ForecastWhileHandler.Str(), report.WhatToKeep()),
report, report.ForecastYearsHandler.Handled ? int.Parse(report.ForecastYearsHandler.Value) : 5);
forecastPosts.AddPeriodXacts(report.Session.Journal.PeriodXacts);
handler = forecastPosts;
// See above, under budget_posts.
if (report.LimitHandler.Handled)
{
handler = new FilterPosts(handler, new Predicate(report.LimitHandler.Str(), report.WhatToKeep()), report);
}
}
return(handler);
}
public void ForecastPosts_AddPost_DoesNotModifyInputPeriod()
{
ForecastPosts forecastPosts = new ForecastPosts(null, null, null, 1);
DateInterval dateInterval = new DateInterval("from 2010/04/01 to 2010/06/10");
dateInterval.Duration = new DateDuration(SkipQuantumEnum.DAYS, 5);
Post post = new Post();
Assert.IsNull(dateInterval.Start);
forecastPosts.AddPost(dateInterval, post);
Assert.IsNull(dateInterval.Start);
Assert.IsNotNull(forecastPosts.PendingPosts.First().DateInterval.Start);
}
