61 lines
1.7 KiB
PHP
61 lines
1.7 KiB
PHP
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<?php
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namespace App\Models\Observers;
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use App\Models\JournalTransaction;
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class JournalTransactionObserver
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{
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/**
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* Set the ID to a UUID
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* @param JournalTransaction $transaction
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*/
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public function creating(JournalTransaction $transaction): void
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{
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if (!$transaction->id) {
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$transaction->id = \Ramsey\Uuid\Uuid::uuid4()->toString();
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}
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}
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/**
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* After transaction is saved, adjust the journal balance
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* @param JournalTransaction $transaction
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*/
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public function saved(JournalTransaction $transaction): void
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{
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$journal = $transaction->journal;
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if ($transaction['credit']) {
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$balance = $journal->balance->toAmount();
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$journal->balance = (int) $balance + $transaction->credit;
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}
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if ($transaction['debit']) {
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$balance = $journal->balance->toAmount();
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#$journal->balance = $journal->balance->subtract($transaction['debit']);
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$journal->balance = (int) $balance - $transaction->debit;
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}
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$journal->save();
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}
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/**
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* After transaction is deleted, adjust the balance on the journal
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* @param JournalTransaction $transaction
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*/
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public function deleted(JournalTransaction $transaction): void
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{
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$journal = $transaction->journal;
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if ($transaction['credit']) {
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$balance = $journal->balance->toAmount();
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$journal->balance = $balance - $transaction['credit'];
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}
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if ($transaction['debit']) {
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$balance = $journal->balance->toAmount();
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$journal->balance = $balance + $transaction['debit'];
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}
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$journal->save();
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}
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}
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