/**
* Handle the event.
*
* @param JournalSaved $event
*
* @return void
*/
public function handle(JournalSaved $event)
{
$journal = $event->journal;
// get the event connected to this journal:
/** @var PiggyBankEvent $event */
$event = PiggyBankEvent::where('transaction_journal_id', $journal->id)->first();
if (is_null($event)) {
return;
}
$piggyBank = $event->piggyBank()->first();
$repetition = null;
if ($piggyBank) {
/** @var PiggyBankRepetition $repetition */
$repetition = $piggyBank->piggyBankRepetitions()->relevantOnDate($journal->date)->first();
}
if (is_null($repetition)) {
return;
}
$amount = $journal->amount;
$diff = $amount - $event->amount;
// update current repetition
$repetition->currentamount += $diff;
$repetition->save();
$event->amount = $amount;
$event->save();
}
/**
* Handle the event.
*
* @param TransactionJournalUpdated $event
* @SuppressWarnings(PHPMD.CyclomaticComplexity) // it's exactly 5.
*
* @return bool
*/
public function handle(TransactionJournalUpdated $event) : bool
{
$journal = $event->journal;
if (!$journal->isTransfer()) {
return true;
}
// get the event connected to this journal:
/** @var PiggyBankEvent $event */
$event = PiggyBankEvent::where('transaction_journal_id', $journal->id)->first();
if (is_null($event)) {
return false;
}
$piggyBank = $event->piggyBank()->first();
$repetition = null;
if (!is_null($piggyBank)) {
/** @var PiggyBankRepetition $repetition */
$repetition = $piggyBank->piggyBankRepetitions()->relevantOnDate($journal->date)->first();
}
if (is_null($repetition)) {
return false;
}
$amount = TransactionJournal::amount($journal);
$diff = bcsub($amount, $event->amount);
// update current repetition
$repetition->currentamount = bcadd($repetition->currentamount, $diff);
$repetition->save();
$event->amount = $amount;
$event->save();
return true;
}
