48 lines
1.1 KiB
PHP
48 lines
1.1 KiB
PHP
<?php
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namespace App\Observers;
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use App\Models\Order;
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class OrderObserver
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{
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/**
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* Handle the Order "creating" event.
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*/
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public function creating(Order $order): void
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{
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$date = $order->created_at ?? now();
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$lastOrder = Order::whereDate('created_at', $date->format('Y-m-d'))
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->lockForUpdate()
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->count();
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$sequence = str_pad($lastOrder + 1, 3, '0', STR_PAD_LEFT);
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$order->order_number = 'ORD-'.$date->format('Ymd').'-'.$sequence;
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if (! $order->user_id) {
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$order->user_id = auth()->id();
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}
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$order->total = $order->subtotal - $order->discount;
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}
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/**
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* Handle the Order "updating" event.
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*/
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public function updating(Order $order): void
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{
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$order->total = $order->subtotal - $order->discount;
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}
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/**
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* Handle the Order "deleting" event.
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*/
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public function deleting(Order $order): void
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{
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foreach ($order->items as $item) {
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$item->product->increment('stock', $item->qty);
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}
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}
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}
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