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425 lines
16 KiB
425 lines
16 KiB
<?php
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namespace App\Service;
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use App\Model\Coupon;
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use App\Model\CouponUserRec;
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use App\Model\CouponUserUse;
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use App\Model\Goods;
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use App\Model\Order;
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use App\Model\OrderGoods;
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use App\Model\OrderMain;
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use App\Model\SpecCombination;
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use App\Model\Users;
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use Exception;
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use Hyperf\DbConnection\Db;
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use Hyperf\Snowflake\IdGeneratorInterface;
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use Hyperf\Utils\ApplicationContext;
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use Hyperf\Di\Annotation\Inject;
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class OrderService implements OrderServiceInterface
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{
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/**
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* @Inject
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* @var CoupnoServiceInterface
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*/
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protected $couponService;
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/**
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* @inheritDoc
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*/
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public function addOnlineOrder($data)
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{
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bcscale(6);
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// 订单判重
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$dataMain = $data;
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if ($orderMainId = $this->existsByOrderNum($data['order_num'])) {
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return $orderMainId;
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}
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Db::beginTransaction();
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try {
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// 计算当前订单可用红包优惠金额
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$couponMoney = 0;
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if (isset($data['receive_coupon_ids'])&&$data['receive_coupon_ids']) {
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$receiveCouponIds = explode(',', str_replace('，',',',$data['receive_coupon_ids']));
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$couponMoney = $this->getCouponAmount($receiveCouponIds, $data['money'], $data['user_id'], $data['market_id']);
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}
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$dataMain['yhq_money2'] = $couponMoney;
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// 获取分布式全局ID
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$generator = ApplicationContext::getContainer()->get(IdGeneratorInterface::class);
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$dataMain['global_order_id'] = $generator->generate();
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// 店铺IDs
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$dataMain['store_ids'] = '';
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$storeList = json_decode(html_entity_decode($data['store_list']), true);
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if (!is_array($storeList)||empty($storeList)) {
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Db::rollBack();
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return '订单中商品不存在或已失效';
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}
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// 获取商户IDs
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foreach ($storeList as &$item) {
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$dataMain['store_ids'] .= empty($dataMain['store_ids']) ? $item['store_id'] : ','.$item['store_id'];
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}
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// 主订单插入数据
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$currentTime = time();
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$dataMain['time'] = date('Y-m-d H:i:s', $currentTime);
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$dataMain['time_add'] = $currentTime;
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$dataMain['pay_time'] = date('Y-m-d H:i:s', $currentTime);
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$dataMain['state'] = OrderMain::ORDER_STATE_UNPAY;
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$dataMain['code'] = $dataMain['global_order_id'];
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$dataMain['jj_note'] = '';
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// 主订单模型保存
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$orderMain = OrderMain::create($dataMain);
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$orderMainId = $orderMain->id;
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// 统计订单中所有店铺当日订单数，做店铺订单序号
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$countsArr = Order::query()
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->selectRaw('COUNT(*) AS count')
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->select('id')
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->whereIn('store_id', explode(',', $dataMain['store_ids']))
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->where(['type' => OrderMain::ORDER_TYPE_ONLINE])
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->whereBetween('time', [date('Y-m-d 00:00:00'), date('Y-m-d 23:59:59')])
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->get()
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->toArray();
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$storeOrderCounts = [];
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foreach ($countsArr as $key => &$row) {
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$storeOrderCounts[$row['id']] = $row['count'];
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}
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// 循环处理订单总额、子订单总额、商品、商户订单等信息
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$orderAmountTotal = 0; # 总订单金额
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foreach ($storeList as $key => &$item) {
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// 子订单数据处理
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$dataChild = [
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'uniacid' => $data['uniacid'],
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'order_num' => 's'.date('YmdHis', time()) . rand(1111, 9999),
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'user_id' => $orderMain->user_id,
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'store_id' => $item['store_id'],
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'order_main_id' => $orderMainId,
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'state' => OrderMain::ORDER_STATE_UNPAY,
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'tel' => $orderMain->tel,
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'name' => $orderMain->name,
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'address' => $orderMain->address,
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'area' => $orderMain->area,
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'time' => date("Y-m-d H:i:s"),
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'note' => $item['note'] ?? '',
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'delivery_time' => $orderMain->delivery_time,
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'type' => $orderMain->type,
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'lat' => $orderMain->lat,
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'lng' => $orderMain->lng,
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'pay_type' => $orderMain->pay_type,
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'order_type' => $orderMain->order_type,
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'money' => floatval($item['subtotal']),
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'box_money' => floatval($item['box_money']),
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'mj_money' => floatval($item['mj_money']),
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'yhq_money' => floatval($item['yhq_money']),
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'yhq_money2' => floatval($item['yhq_money2']),
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'zk_money' => floatval($item['zk_money']),
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'coupon_id' => $item['coupon_id'],
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'coupon_id2' => $item['coupon_id2'],
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'xyh_money' => floatval($item['xyh_money']),
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'oid' => (isset($storeOrderCounts[$item['store_id']]) ? $item['store_id'] : 0) + 1,
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'time_add' => date("Y-m-d H:i:s"),
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'jj_note' => '',
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'form_id' => '',
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'form_id2' => '',
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'code' => '',
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];
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$orderChildId = Order::query()->insertGetId($dataChild);
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// 子订单内商品处理
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$goodsAmountTotal = 0;
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$orderGoods = [];
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if (!is_array($item['good_list'])||empty($item['good_list'])) {
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Db::rollBack();
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return '订单商品异常';
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}
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foreach ($item['good_list'] as &$goods) {
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$goodsAmount = bcadd(floatval($goods['money']), floatval($goods['box_money']));
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$goodsAmount = bcmul($goodsAmount, $goods['num']);
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$goodsAmountTotal = bcadd($goodsAmountTotal, $goodsAmount);
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$orderGoods[$goods['id']] = $goods;
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$orderGoods[$goods['id']]['uniacid'] = $data['uniacid'];
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$orderGoods[$goods['id']]['order_id'] = $orderChildId;
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$orderGoods[$goods['id']]['user_id'] = $dataMain['user_id'];
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$orderGoods[$goods['id']]['store_id'] = $item['store_id'];
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}
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// 子订单优惠总额
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$discountAmountTotal = bcadd($dataChild['mj_money'], $dataChild['yhq_money']);
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$discountAmountTotal = bcadd($discountAmountTotal, $dataChild['yhq_money2']);
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$discountAmountTotal = bcadd($discountAmountTotal, $dataChild['zk_money']);
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$discountAmountTotal = bcadd($discountAmountTotal, $dataChild['xyh_money']);
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$goodsAmountTotal = bcsub($goodsAmountTotal, $discountAmountTotal, 2);
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$orderAmountTotal = bcadd($orderAmountTotal, $goodsAmountTotal, 2);
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// 校验子订单金额
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if ($goodsAmountTotal != $dataChild['money']) {
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Db::rollBack();
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return '店铺订单总金额错误';
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}
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}
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// 校验库存
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foreach ($orderGoods as $Key => &$goodsItem) {
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$goodsItem['combination_id'] = intval($goodsItem['combination_id']);
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// 存在规格，则去规格处查库存，整个接口还有很多别的问题，目前
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$goods = (object)[];
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if ($goodsItem['combination_id'] > 0) {
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$goods = SpecCombination::query()
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->with(['goods' => function($query){
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$query->select(['name', 'is_max']);
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}])
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->select(['id', 'number AS inventory'])
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->where(['id' => $goodsItem['combination_id']])
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->first()
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->toArray();
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$goods->name = $goods->goods->name;
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$goods->is_max = $goods->goods->is_max;
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} else {
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$goods = Goods::query()
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->select(['id', 'name', 'is_max', 'inventory'])
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->where(['id' => $goodsItem['good_id']])
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->first()
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->toArray();
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}
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var_dump('$goods', $goods);
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if (!$goods) {
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Db::rollBack();
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return '缺少商品';
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}
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if($goodsItem['num'] > $goods->inventory && $goods->is_max != Goods::INVENTORY_NOLIMIT){
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Db::rollBack();
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return '商品 '.$goods->name.' 库存不足！';
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}
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}
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// 校验总订单金额
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$deliveryAmount = 0; # 配送费用
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if($dataMain['order_type'] == OrderMain::ORDER_TYPE_ONLINE){
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$deliveryAmount = $dataMain['dada_fee'];
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}
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$orderAmountTotal = bcadd($orderAmountTotal, $deliveryAmount);
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# 总订单优惠总额
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$discountAmountTotal = bcadd($dataMain['mj_money'], $dataMain['yhq_money']);
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$discountAmountTotal = bcadd($discountAmountTotal, $dataMain['yhq_money2']);
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$discountAmountTotal = bcadd($discountAmountTotal, $dataMain['zk_money']);
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$discountAmountTotal = bcadd($discountAmountTotal, $dataMain['xyh_money']);
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$orderAmountTotal = bcsub($orderAmountTotal, $discountAmountTotal, 2);
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if ($orderAmountTotal != bcsub(bcadd($dataMain['money'], $deliveryAmount), $discountAmountTotal, 2)) {
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Db::rollBack();
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return '订单总金额错误';
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}
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// 添加订单商品
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$tempGoods = $orderGoods;
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$orderGoods = [];
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foreach ($tempGoods as $key => &$value) {
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$goods['good_id'] = $value['good_id'];
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$goods['img'] = $value['logo'];
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$goods['number'] = $value['num'];
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$goods['order_id'] = $value['order_id'];
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$goods['name'] = $value['name'];
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$goods['money'] = $value['money'];
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$goods['dishes_id'] = $value['dishes_id'];
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$goods['spec'] = $value['spec'];
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$goods['is_qg'] = $value['is_qg'];
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$goods['good_unit'] = $value['good_unit'];
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$goods['uniacid'] = $value['uniacid'];
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$goods['combination_id'] = $value['combination_id'];
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$orderGoods[] = $goods;
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}
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var_dump('$orderGoods', $orderGoods);
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$addOrderGoods = OrderGoods::query()->insert($orderGoods);
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if (!$addOrderGoods) {
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Db::rollBack();
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return '订单商品异常';
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}
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// 修改总订单金额，金额是计算来的
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// TODO 这部分其实可以结合处理优化一下，循环前后关联处理太多
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$updateOrderMain = OrderMain::query()->where(['id' => $orderMainId])->update(['money' => $orderAmountTotal, 'total_money' => $dataMain['money']]);
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if (!$updateOrderMain) {
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Db::rollBack();
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return '订单总金额记录失败';
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}
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// 处理红包的使用
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$canUseConpons = $this->couponService->getOrderCanUseCoupons(
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$data['money'],
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$data['market_id'],
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$data['user_id'],
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[
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'receive.id',
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'receive.user_id',
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'receive.number',
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'receive.number_remain',
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'receive.system_coupon_user_id',
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'coupon.discounts',
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'coupon.discount_type',
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]
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);
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if (is_array($canUseConpons)&&!empty($canUseConpons)) {
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# 使用记录、更新当前优惠券
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foreach ($canUseConpons as $key => &$coupon) {
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$couponUse = [
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'user_id' => $coupon['user_id'],
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'user_receive_id' => $coupon['id'],
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'system_coupon_id' => $coupon['system_coupon_user_id'],
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'order_main_id' => $orderMainId,
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'use_time' => $currentTime,
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'return_time' => 0,
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'number' => 1,
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'status' => 1,
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'update_time' => 0,
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];
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$insertRes = CouponUserUse::query()->insert($couponUse);
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if ($insertRes) {
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$numberRemain = $coupon['number_remain'] - 1;
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if ($numberRemain == 0) {
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$status = 2;
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} elseif ($numberRemain > 0 && $numberRemain < $coupon['number']) {
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$status = 1;
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} elseif ($numberRemain == $coupon['number']) {
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$status = 0;
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}
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$upRes = CouponUserRec::query()->where(['id' => $coupon['id']])->update(['number_remain' => $numberRemain, 'status' => $status]);
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if (!$upRes) {
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Db::rollBack();
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return '优惠券使用失败';
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}
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// 缓存使用记录
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$usedRes = $this->couponService->cacheTodayCouponUsed($coupon['user_id'], $coupon['system_coupon_user_id'], $coupon['id']);
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if (!$usedRes) {
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Db::rollBack();
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return '优惠券使用失败';
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}
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} else {
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Db::rollBack();
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return '优惠券使用失败';
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}
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}
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}
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Db::commit();
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return $orderMainId;
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} catch (Exception $e) {
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Db::rollBack();
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return $e->getMessage();
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}
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}
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/**
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* @inheritDoc
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*/
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public function addOfflineOrder()
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{
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// TODO: Implement addOfflineOrder() method.
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}
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/**
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* 计算和校验当前订单可用红包及金额
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* @param $couponIds
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* @param $orderAmount
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* @param $userId
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* @param $marketId
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* @throws Exception
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*/
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protected function getCouponAmount($couponIds, $orderAmount, $userId, $marketId)
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{
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// 用户当前订单可用优惠券
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$couponsCanUse = $this->couponService->getOrderCanUseCoupons(
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$orderAmount,
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$marketId,
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$userId,
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[
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'receive.id',
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'receive.user_id',
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'receive.number',
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'receive.number_remain',
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'receive.system_coupon_user_id',
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'coupon.discounts',
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'coupon.discount_type',
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]
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);
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$couponCanUseIds = array_column($couponsCanUse, 'id');
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$couponCanUseIds = array_intersect($couponCanUseIds, $couponIds);
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$couponCannotUseIds = array_diff($couponIds, $couponCanUseIds);
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if (empty($couponCanUseIds)||!empty($couponCannotUseIds)) {
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throw new Exception('您的订单中有优惠券已经失效');
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}
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// 计算红包折扣金额
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$couponMoney = 0;
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foreach ($couponsCanUse as $key => $coupon) {
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if (!in_array($coupon->id, $couponIds)) {
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continue;
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}
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if ($coupon->discount_type == Coupon::DISCOUNT_TYPE_CASH) {
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$couponMoney = bcadd($couponMoney, $coupon->discounts, 2);
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} elseif ($coupon->discount_type == Coupon::DISCOUNT_TYPE_RATE) {
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$discountRate = bcdiv($coupon->discounts,10);
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$discountRate = bcsub(1,$discountRate);
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$discountMoney = bcmul($orderAmount, $discountRate);
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$couponMoney = bcadd($couponMoney, $discountMoney, 2);
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}
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}
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return $couponMoney;
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}
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/**
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* 订单是否存在
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* @param $orderNum
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* @return \Hyperf\Utils\HigherOrderTapProxy|mixed|void|null
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*/
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public function existsByOrderNum($orderNum)
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{
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return OrderMain::query()->where(['order_num' => $orderNum])->value('id');
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}
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}
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