mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
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73 lines
3.3 KiB
PHP
73 lines
3.3 KiB
PHP
<?php
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namespace app\data\service;
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use think\admin\Service;
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/**
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* 订单数据服务
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* Class OrderService
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* @package app\data\service
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*/
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class OrderService extends Service
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{
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/**
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* 创建申请售后单
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* @param string $orderNo
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* @param array $data [type,refund_content,refund_images]
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* @param array $rules [[goods_id,goods_spec,refund_number]]
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* @return boolean
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* @throws \think\Exception
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function refund(string $orderNo, array $data, array $rules = [])
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{
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[$all, $map] = [[], ['order_no' => $orderNo]];
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$order = $this->app->db->name('StoreOrder')->where($map)->find();
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$olist = $this->app->db->name('StoreOrderList')->where($map)->select()->toArray();
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$rlist = $this->app->db->name('StoreOrderRefund')->where($map)->whereIn('refund_status', [1, 2, 3])->select()->toArray();
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$discountRate = $order['pay_price'] / $order['price_discount'];
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if (count($olist) > 0) foreach ($olist as &$vo) {
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$vo['discount_unit_amount'] = $vo['discount_amount'] / $vo['number_goods'] * $discountRate;
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if (count($rlist) > 0) foreach ($rlist as $rule) {
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if ($vo['goods_id'] === $rule['goods_id'] && $vo['goods_spec'] === $rule['goods_spec']) {
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$vo['number_goods'] -= $rule['refund_number'];
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}
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}
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}
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// dump($olist);
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$data['group_no'] = CodeExtend::uniqidDate(18, "G");
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if (count($olist) > 0 && count($rules) > 0) foreach ($olist as &$vo) {
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foreach ($rules as $rule) if ($vo['goods_id'] === $rule['goods_id'] && $vo['goods_spec'] === $rule['goods_spec']) {
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if ($vo['number_goods'] - $rule['refund_number'] < 0) {
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throw new \think\Exception("订单商品数量异常！");
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}
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$data['mid'] = $vo['mid'];
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$data['order_no'] = $orderNo;
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$data['goods_id'] = $vo['goods_id'];
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$data['goods_sku'] = $vo['goods_sku'];
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$data['goods_title'] = $vo['goods_title'];
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$data['goods_logo'] = $vo['goods_logo'];
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$data['goods_spec'] = $vo['goods_spec'];
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$data['number_goods'] = $vo['number_goods'];
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$data['goods_price_total'] = $vo['goods_price_total'];
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$data['goods_price_market'] = $vo['goods_price_market'];
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$data['refund_no'] = CodeExtend::uniqidDate(18, 'R');
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$data['refund_rate'] = $discountRate;
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$data['refund_number'] = $rule['refund_number'];
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$data['refund_amount'] = $rule['refund_number'] * $vo['discount_unit_amount'];
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$data['refund_status'] = 1;
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$data['discount_amount'] = $vo['discount_amount'];
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// 支付金额处理
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if ($order['pay_price'] < $data['refund_amount']) {
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$data['refund_amount'] = $order['pay_price'];
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}
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$all[] = $data;
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}
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}
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if (empty($all)) throw new \think\Exception("没有需要处理的商品！");
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return $this->app->db->name('StoreOrderRefund')->strict(false)->insertAll($all) !== false;
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}
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} |