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<?php
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namespace app\integral\service;
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use app\integral\model\IntegralCart;
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use app\integral\model\IntegralOrder;
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use app\integral\model\IntegralOrderProduct;
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use app\integral\model\IntegralProduct;
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use app\integral\model\IntegralProductSku;
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use think\facade\Db;
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use think\facade\Request;
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class Order extends Base
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{
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/**
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* 获取下单时购买商品
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* @param int $buy_type 购买方式 1--购物车 2--立即购买
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* @param int $product_id buy_type=2时，产品ID
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* @param string $product_sku buy_type=2时，产品SKU
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* @param int $number buy_type=2时，购买数量
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* @date 2022-11-17
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*/
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public function getOrderProduct($buy_type, $product_id = '', $product_sku = '', $number = 1)
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{
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$cart_model = new IntegralCart();
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$product_model = new IntegralProduct();
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$sku_model = new IntegralProductSku();
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$cart_product = [];
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// 兑换车结算
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if ($buy_type == 1) {
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$where = [
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['uid', '=', $this->mid],
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['user_id', '=', $this->userId],
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// 是否选中 0-未选中 1--选中
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['is_select', '=', 1],
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// 是否失效 0--失效 1--有效
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['is_effective', '=', 1]
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];
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$cart_product = $cart_model->listCartProduct($where, 'id,product_id,is_product_spec_open,product_sku,number');
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$cart_product = empty($cart_product) ? [] : $cart_product->toArray();
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// 释放无用字段
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foreach ($cart_product as $k => &$v) {
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unset($v['product_is_publish']);
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unset($v['product_delete_time']);
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}
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// 立即购买
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} else if ($buy_type == 2) {
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// 产品
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$product = $product_model->getOneData([
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['id', '=', $product_id],
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['is_publish', '=', 1]
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], 'id,type,name,is_spec_open,stock,cover_img,price,integral,freight_type,freight_id,freight_money,weight');
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// 商品有规格
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if (!empty($product_sku)) {
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$product_sku_list = $sku_model->getOneData([
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['product_id', '=', $product_id],
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['sku', '=', $product_sku],
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], 'id,product_id,sku,cover_img,price,integral,stock');
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}
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$cart_product[] = [
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// 产品ID
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'product_id' => $product['id'],
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// 产品是否开启规格
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'is_product_spec_open' => $product['is_spec_open'],
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// 产品SKU
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'product_sku' => $product_sku,
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// 产品购买数量
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'number' => $number,
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// 产品类型 1--实物 2--虚拟
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'product_type' => $product['type'],
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// 产品名称
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'product_name' => $product['name'],
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// 产品SKU名称
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'product_sku_name' => $product['is_spec_open'] == 0 ? '' : $product_sku_list['sku_name'],
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// 产品封面图
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'product_cover_img' => $product['cover_img'],
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// 产品价钱
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'product_price' => $product['is_spec_open'] == 0 ? $product['price'] : $product_sku_list['price'],
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// 产品积分
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'product_integral' => $product['is_spec_open'] == 0 ? $product['integral'] : $product_sku_list['integral'],
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// 产品库存
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'product_stock' => $product['is_spec_open'] == 0 ? $product['stock'] : $product_sku_list['stock'],
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// 运费类型
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'freight_type' => $product['freight_type'],
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// 运费模板ID
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'freight_id' => $product['freight_id'],
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// 运费金额
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'freight_money' => $product['freight_money'],
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// 产品总重量
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'weight' => $product['weight']
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];
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}
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return $cart_product;
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}
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/**
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* 调起支付
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* @param int $order_id 订单ID
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* @date 2022-11-18
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*/
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public function createPayOrder($order_id)
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{
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$order_model = new IntegralOrder();
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// 获取订单信息
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$order = $order_model->getOneData([
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['id', '=', $order_id]
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], 'id,user_agent,user_id,order_number,pay_type,pay_money');
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// 调起支付
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switch ($order['pay_type']) {
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// 微信支付
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case 1:
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$wxpay_param = get_wxpay_config_with_weixin($order['user_agent']);
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$wxpay_class = new \tencent\wechat\pay\Wxpay($wxpay_param);
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$openid = $this->openid;
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$notify_url = Request::domain() . '/index.php/integral/api/Callback/weixinNotify/agent/' . $order['user_agent'] . '/uid/' . $this->mid;
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// 生成支付订单
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$result = $wxpay_class->createOrder($openid, $order['pay_money'], $order['order_number'], '积分商城支付订单', $notify_url, $order['user_agent']);
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if ($result['return_code'] == 'FAIL' || $result['result_code'] == 'FAIL') {
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return sendErrorArray(3100, $result['return_code'] != 'SUCCESS' ? $result['return_msg'] : $result['err_code_des']);
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}
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/* --H5平台微信支付--
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直接返回 */
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if ($order['user_agent'] == 'h5') {
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// mweb_url为拉起微信支付收银台的中间页面，可通过访问该url来拉起微信客户端，完成支付,mweb_url的有效期为5分钟
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return sendSuccessArray(['need_pay' => 1, 'pay_params' => $result['mweb_url']]);
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}
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/* --其他平台微信支付--
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获取支付参数 */
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$result_pay = $wxpay_class->wxPay($result['prepay_id'], $order['user_agent']);
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return sendSuccessArray([
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// 是否需要支付
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'need_pay' => 1,
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// 支付参数
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'pay_params' => $result_pay
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]);
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break;
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// 支付宝支付
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case 2:
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switch ($order['user_agent']) {
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// app 支付宝支付
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case 'app':
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$ali_pay_param = get_app_alipay_config();
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$ali_pay_class = new \ali\alipay\pay\AliPay($ali_pay_param);
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$notify_url = Request::domain() . '/index.php/integral/api/Callback/alipayNotify/agent/' . $order['user_agent'] . '/uid/' . $this->mid;
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$result = $ali_pay_class->aliPay($order['pay_money'], $order['order_number'], '积分商城支付订单', $notify_url);
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if (empty($result['body'])) {
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return sendErrorArray(3101, '生成支付宝订单失败');
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}
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return sendSuccessArray([
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'need_pay' => 1,
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'pay_params' => $result['body']
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]);
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break;
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// 支付宝小程序 支付宝支付
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case 'mp_alipay':
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$ali_pay_param = get_mp_alipay_config();
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$ali_pay_class = new \ali\alipay\pay\AliPay($ali_pay_param);
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$notify_url = Request::domain() . '/index.php/integral/api/Callback/alipayNotify/agent/' . $order['user_agent'] . '/uid/' . $this->mid;
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// 统一下单
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$result = $ali_pay_class->mpAliPay($order['pay_money'], $order['order_number'], $this->openid, '积分商城支付订单', $notify_url);
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if ($result['code'] != 10000) {
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return sendErrorArray($result['code'], $result['sub_msg']);
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}
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return sendSuccessArray([
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'need_pay' => 1,
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'pay_params' => $result['trade_no']
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]);
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break;
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}
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break;
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// 余额支付
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case 3:
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$money_service = new \app\money\service\Money();
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Db::startTrans();
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//支付成功
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$res = $this->afterOrderPaySuccess($order_id);
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if ($res['code'] != 0) {
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Db::rollback();
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return $res;
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}
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// 扣除余额
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$res = $money_service->change($order['user_id'], 3, -$order['pay_money'], '积分商城购物', $order['order_number'], [
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'integral_order_id' => $order_id
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]);
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if ($res['code'] != 0) {
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Db::rollback();
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return $res;
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}
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Db::commit();
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return sendSuccessArray([
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'need_pay' => 0
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], '支付成功');
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break;
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// 其他
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default:
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break;
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}
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}
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/**
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* 订单支付成功
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* @param int $order_id 订单ID
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* @param string $transaction_id 微信支付环境：微信支付系统生成的订单号 支付宝支付环境：支付宝交易号
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* @date 2022-11-18
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*/
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public function afterOrderPaySuccess($order_id, $transaction_id = '')
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{
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$order_model = new IntegralOrder();
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$order_product_model = new IntegralOrderProduct();
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$integral_service = new \app\integral\service\Integral();
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// 查找订单
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$order = $order_model->getOneData([
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['id', '=', $order_id]
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], 'id,uid,user_agent,order_number,product_type,delivery_type,user_id,pay_money,pay_integral');
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// 自提单生成核销码
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$delivery_code = '';
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if ($order['delivery_type'] == 2) {
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// 带内容的二维码
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$delivery_code = create_qr_code_to_oss($order_id, 'uid' . $this->mid . '/integral', 'delivery_' . $order_id . '.jpg');
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}
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// 1 - 更改订单状态
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$data_update = [
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'id' => $order['id'],
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'is_pay' => 1,
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'pay_time' => time(),
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'transaction_id' => $transaction_id,
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'delivery_code' => $delivery_code
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];
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// 实物自提订单直接更改为待收货
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if ($order['product_type'] == 1 && $order['delivery_type'] == 2) {
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$data_update['status'] = 3;
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$data_update['express_time'] = time();
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} else {
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$data_update['status'] = 2;
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}
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$res = $order_model->dataUpdate($data_update);
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if (!$res) {
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return sendErrorArray(2001, '订单状态修改失败');
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}
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// 订单产品表
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$order_product = $order_product_model->getAllData([
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['order_id', '=', $order_id]
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], 'id,product_id,number');
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// 2 - 付款之后，产品增加销量
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foreach ($order_product as $k => $v) {
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$res = $this->productSalesChange($v['product_id'], $v['number']);
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if ($res['code'] != 0) {
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return $res;
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}
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}
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// 3 - 扣除对应积分
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if ($order['pay_integral']) {
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$res = $integral_service->change($order['user_id'], 1, -$order['pay_integral'], '积分商城购物减少', $order['order_number'], [
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'integral_order_id' => $order['id']
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]);
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if ($res['code'] != 0) {
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return $res;
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}
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}
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return sendSuccessArray();
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}
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/**
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* 订单产品减少库存
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* @param int $product_id 产品ID
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* @param string $product_sku 产品SKU
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* @param int $number 变动数量 >0 增加 <0 减少
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* @date 2022-11-18
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*/
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public function productStockChange($product_id, $product_sku, $number)
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{
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$product_model = new IntegralProduct();
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$product_sku_model = new IntegralProductSku();
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// 符号
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$symbol = $number > 0 ? '+' : '-';
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// 更新产品表库存
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$product_update_data = [
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'id' => $product_id,
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'stock' => Db::raw('stock' . $symbol . abs($number))
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];
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$res = $product_model->dataUpdate($product_update_data);
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if (!$res) {
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return sendErrorArray(2001, '更新产品库存失败');
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}
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// 商品有SKU
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if (!empty($product_sku)) {
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// 获取SKU_ID
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$sku_id = $product_sku_model->getOneData([
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['product_id', '=', $product_id],
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['sku', '=', $product_sku]
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], 'id');
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// 如果还能找到该规格项 则减库存 否则暂时不减
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if (!empty($sku_id)) {
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// 更改产品SKU库存
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$product_data_sku = [
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'stock' => Db::raw('stock' . $symbol . abs($number))
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];
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$res = $product_sku_model->dataUpdate($product_data_sku, [
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['product_id', '=', $product_id],
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['sku', '=', $product_sku]
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]);
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if (!$res) {
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return sendErrorArray(2003, '更新产品SKU库存失败');
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}
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}
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}
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return sendSuccessArray();
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}
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/**
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* 产品销量变动
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* @param int $product_id 产品ID
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* @param int $number 变动数量 >0 增加 <0 减少
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* @date 2022-11-18
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*/
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public function productSalesChange($product_id, $number)
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{
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$product_model = new IntegralProduct();
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$symbol = $number > 0 ? '+' : '-';
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// 更新产品表销量
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$product_update_data = [
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'id' => $product_id,
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'sales_actual_number' => Db::raw('sales_actual_number' . $symbol . abs($number))
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];
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$res = $product_model->dataUpdate($product_update_data);
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if (!$res) {
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return sendErrorArray(2001, '更新产品销量失败');
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}
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return sendSuccessArray();
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}
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}
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