65 lines
1.7 KiB
PHP
65 lines
1.7 KiB
PHP
<?php
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namespace App\Events;
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use App\Models\DailyStockRecord;
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use App\Models\GoodsSku;
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use App\Utils\DateTimeUtils;
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use Illuminate\Broadcasting\Channel;
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use Illuminate\Broadcasting\InteractsWithSockets;
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use Illuminate\Broadcasting\PresenceChannel;
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use Illuminate\Broadcasting\PrivateChannel;
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use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
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use Illuminate\Foundation\Events\Dispatchable;
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use Illuminate\Queue\SerializesModels;
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class StockUpdateEvent
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{
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use Dispatchable, InteractsWithSockets, SerializesModels;
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public $goodsSku;
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public $combinationGoodsUpdate = true;
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/**
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* Create a new event instance.
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*
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* @param $goodsSku
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*/
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public function __construct($goodsSku)
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{
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$this->goodsSku = $goodsSku;
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$this->checkStatusAndStock($goodsSku);
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}
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private function checkStatusAndStock($goodsSku)
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{
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$stock = $goodsSku->stock;
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if (0 >= $goodsSku->stock) {
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$status = GoodsSku::$STATUS_DOWN;
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} else {
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$status = GoodsSku::$STATUS_ON_SALE;
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}
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$arrivedTodayNum = DailyStockRecord::query()
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->where('day', DateTimeUtils::getToday())
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->where('sku_id', $goodsSku->id)
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->value('arrived_today_num');
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if (20 < $arrivedTodayNum + $goodsSku->yesterday_num && 4 > $goodsSku->stock) {
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$status = GoodsSku::$STATUS_DOWN;
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$stock = 0;
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}
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$goodsSku->status = $status;
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$goodsSku->stock = $stock;
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$goodsSku->save();
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}
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/**
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* Get the channels the event should broadcast on.
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*
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* @return \Illuminate\Broadcasting\Channel|array
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*/
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public function broadcastOn()
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{
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return new PrivateChannel('channel-name');
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}
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}
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