/**
* Establish if there is a day
* witch matches for all people
* @param caldates
* @return Day
*/
public function compareCommonDates(CalendarDateRepository $calDates)
{
$dates = $calDates->getDates();
//get the number of peope
$numberOfPeople = count($dates);
$dateArr = array();
$dayNameArr = array();
//flatten the array...
foreach ($dates as $date) {
foreach ($date as $value) {
$dateArr[] = $value;
$dayNameArr[] = $value->getName();
}
}
//check if there is a value with the same amount of matches as people
$countArr = array_count_values($dayNameArr);
if (in_array($numberOfPeople, $countArr)) {
//get the value of the index
$day = array_search($numberOfPeople, $countArr);
foreach ($dateArr as $date) {
if ($date->getName() == $day) {
//TODO how handle multiple days matching? new calendarDateRepo?
return $date;
}
}
}
return null;
}
