/**
* Returns the Ideal Burndown based on the initial remaining effort.
*
* @return Array
*/
public function getIdealEffort()
{
$start_effort = $this->getFirstEffort();
$x_axis = 0;
foreach ($this->time_period->getDayOffsets() as $day_offset) {
$this->ideal_effort[$x_axis] = $this->getIdealEffortAtDay($x_axis, $start_effort);
$x_axis++;
}
return $this->ideal_effort;
}
private function addRemainingEffortData(Tracker_Chart_Data_Burndown $burndown_data, TimePeriod $time_period, Tracker_Artifact $artifact, PFUser $user, $start_date)
{
$field = $this->getBurndownRemainingEffortField($artifact, $user);
if (!$field) {
return;
}
$tonight = mktime(23, 59, 59, date('n'), date('j'), date('Y'));
foreach ($time_period->getDayOffsets() as $day_offset) {
$timestamp = strtotime("+{$day_offset} day 23 hours 59 minutes 59 seconds", $start_date);
if ($timestamp <= $tonight) {
$remaining_effort = $this->getCachedValueOrComputeValue($field, $user, $artifact, $timestamp);
$burndown_data->addEffortAt($day_offset, $remaining_effort);
}
}
}