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163
app/model/order/orderrefund/ActiveRefund.php
Executable file
163
app/model/order/orderrefund/ActiveRefund.php
Executable file
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<?php
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/**
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* Niushop商城系统 - 团队十年电商经验汇集巨献!
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* =========================================================
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* Copy right 2019-2029 杭州牛之云科技有限公司, 保留所有权利。
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* ----------------------------------------------
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* 官方网址: https://www.niushop.com
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* =========================================================
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*/
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namespace app\model\order\orderrefund;
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use app\dict\order_refund\OrderRefundDict;
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use app\model\BaseModel;
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use app\model\order\OrderCommon;
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use app\model\order\OrderLog;
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use app\model\order\OrderRefund;
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use think\db\exception\DbException;
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/**
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* 商家主动退款
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*/
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class ActiveRefund extends BaseModel
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{
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/**
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* 校验
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* @param $param
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* @return mixed
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*/
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public static function check($param)
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{
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$instance = new self;
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$order_goods_id = $param[ 'order_goods_id' ];
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$shop_active_refund_money_type = $param[ 'shop_active_refund_money_type' ];
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$shop_active_refund_money = $param[ 'shop_active_refund_money' ];
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//退款方式
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$refund_money_type_arr = OrderRefundDict::getRefundMoneyType();
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if(!isset($refund_money_type_arr[$shop_active_refund_money_type])){
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return $instance->error(null, '退款方式有误！');
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}
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//订单项检测
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$order_goods_info = model('order_goods')->getInfo([ 'order_goods_id' => $order_goods_id ]);
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if (empty($order_goods_info)) return $instance->error(null, '订单项不存在！');
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if($order_goods_info['shop_active_refund'] == 1) return $instance->error(null, '已操作过主动退款');
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if ($order_goods_info[ 'refund_status' ] != OrderRefundDict::REFUND_NOT_APPLY &&
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$order_goods_info[ 'refund_status' ] != OrderRefundDict::REFUND_DIEAGREE) {
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return $instance->error(null, '存在进行中的退款！');
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}
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//订单检测
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$order_id = $order_goods_info[ 'order_id' ];
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$order_info = model('order')->getInfo([ 'order_id' => $order_id ]);
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if (empty($order_info)) return $instance->error([], '订单不存在！');
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if ($order_info[ 'is_enable_refund' ] == 0) {
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if ($order_info[ 'promotion_type' ] == 'pinfan') {
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return $instance->error(null, '拼团活动正在进行中,待拼成功后可发起退款！');
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}
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return $instance->error(null, '当前订单不允许退款！');
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}
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//退款金额检测
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$order_refund_model = new OrderRefund();
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$refund_apply_money_array = $order_refund_model->getOrderRefundMoney($order_goods_id);//可退款金额 通过计算获得
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$refund_apply_money = $refund_apply_money_array[ 'refund_money' ];
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if($shop_active_refund_money < 0){
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return $instance->error(null, '主动退款金额不可小于0！');
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}
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if ($shop_active_refund_money > $refund_apply_money){
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return $instance->error(null, '主动退款金额不能大于可退款总额！');
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}
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if($refund_apply_money > 0 && $shop_active_refund_money == 0){
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return $instance->error(null, '主动退款金额不可为0！');
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}
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//退货数量检测
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$param['is_refund_stock'] = $param['is_refund_stock'] ?? 0;
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$param['refund_stock_num'] = $param['refund_stock_num'] ?? $order_goods_info['num'];
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if($param['is_refund_stock'] == 1){
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if($param['refund_stock_num'] > $order_goods_info['num']){
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return $instance->error(null, '主动退货数量不可大于订单数量！');
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}
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$order_goods_info['refund_stock_num'] = $param['refund_stock_num'];
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}
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return $instance->success([
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'order_goods_info' => $order_goods_info,
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'order_info' => $order_info,
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'refund_apply_money' => $refund_apply_money,
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]);
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}
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/**
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* 执行事件
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* @param $param
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* @return true
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* @throws DbException
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*/
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public static function event($param)
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{
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$order_goods_info = $param['order_goods_info'];
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// if($order_goods_info['refund_status'] == OrderRefundDict::REFUND_COMPLETE){
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// $order_refund_model = new OrderRefund();
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// $order_refund_model->orderGoodsRefund($order_goods_info);
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// }
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//返还库存
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$param['is_refund_stock'] = $param['is_refund_stock'] ?? 0;
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$param['refund_stock_num'] = isset($param['refund_stock_num']) && $param['refund_stock_num']>0 ? $param['refund_stock_num'] : $order_goods_info['num'];
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$order_refund_model = new OrderRefund();
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$order_goods_info['num'] = $param['refund_stock_num'] ?:$order_goods_info['num'];
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$order_refund_model->orderGoodsRefund($order_goods_info);
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//更新退款金额
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$order_info = $param['order_info'];
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$order_id = $order_info['order_id'];
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$refund_total_real_money = model('order_goods')->getSum([ [ 'order_id', '=', $order_id ], [ 'refund_status', '=', OrderRefundDict::REFUND_COMPLETE ] ], 'refund_real_money');
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$refund_total_real_money += model('order_goods')->getSum([ [ 'order_id', '=', $order_id ], [ 'shop_active_refund', '=', 1 ] ], 'shop_active_refund_money');
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model('order')->update(['refund_money' => $refund_total_real_money], [['order_id', '=', $order_id]]);
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}
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/**
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* 后续事件
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* @param $param
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* @return array|true
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*/
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public static function after($param)
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{
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$shop_active_refund_money = $param[ 'shop_active_refund_money' ];
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$shop_active_refund_remark = $param[ 'shop_active_refund_remark' ];
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$user_info = $param['user_info'];
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$order_goods_info = $param['order_goods_info'];
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$order_info = $param['order_info'];
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//记录订单日志
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$log_data = [
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'uid' => $user_info['uid'],
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'nick_name' => $user_info['username'],
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'action' => '商品【'.$order_goods_info['sku_name'].'】商家主动退款，退款金额：'.$shop_active_refund_money.'元，退款说明：'.$shop_active_refund_remark,
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'action_way' => 2,
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'order_id' => $order_goods_info['order_id'],
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'order_status' => $order_info['order_status'],
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'order_status_name' => $order_info['order_status_name']
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];
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$order_common_model = new OrderCommon();
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OrderLog::addOrderLog($log_data, $order_common_model);
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//记录退款日志
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$order_refund_model = new OrderRefund();
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$order_refund_model->addOrderRefundLog(
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$order_goods_info['order_goods_id'],
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$order_goods_info['refund_status'],
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'商家主动退款',
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2,
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$user_info['uid'],
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$user_info['username'],
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'退款金额：'.$shop_active_refund_money.'元，退款说明：'.$shop_active_refund_remark,
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);
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return true;
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}
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}
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