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- <?php
- namespace crmeb\services\easywechat\miniPayment;
- use EasyWeChat\Core\AbstractAPI;
- use EasyWeChat\Core\AccessToken;
- use EasyWeChat\Kernel\Support;
- use EasyWeChat\Kernel\Support\Collection;
- use EasyWeChat\Kernel\Traits\HasHttpRequests;
- use EasyWeChat\Payment\Application;
- use EasyWeChat\Payment\Kernel\BaseClient;
- use EasyWeChat\Payment\Merchant;
- class WeChatClient extends AbstractAPI
- {
- private $expire_time = 7000;
- /**
- * 创建订单 支付
- */
- const API_SET_CREATE_ORDER = 'https://api.weixin.qq.com/shop/pay/createorder';
- /**
- * 退款
- */
- const API_SET_REFUND_ORDER = 'https://api.weixin.qq.com/shop/pay/refundorder';
- /**
- * Merchant instance.
- *
- * @var \EasyWeChat\Payment\Merchant
- */
- protected $merchant;
- /**
- * ProgramSubscribeService constructor.
- * @param AccessToken $accessToken
- */
- public function __construct(AccessToken $accessToken, Merchant $merchant)
- {
- parent::__construct($accessToken);
- $this->merchant = $merchant;
- }
- /**
- * 支付
- * @param array $params [
- * 'openid'=>'支付者的openid',
- * 'out_trade_no'=>'商家合单支付总交易单号',
- * 'total_fee'=>'支付金额',
- * 'wx_out_trade_no'=>'商家交易单号',
- * 'body'=>'商品描述',
- * 'attach'=>'支付类型', //product 产品 member 会员
- * ]
- * @param $isContract
- * @return mixed
- * @throws \GuzzleHttp\Exception\GuzzleException
- */
- public function createorder($order)
- {
- $params = [
- 'openid' => $order['openid'], // 支付者的openid
- 'combine_trade_no' => $order['out_trade_no'], // 商家合单支付总交易单号
- 'expire_time' => time() + $this->expire_time,
- 'sub_orders' => [
- [
- 'mchid' => $this->merchant->merchant_id,
- 'amount' => (int)$order['total_fee'],
- 'trade_no' => $order['out_trade_no'],
- 'description' => $order['body']
- ]
- ]
- ];
- return $this->parseJSON('post', [self::API_SET_CREATE_ORDER, json_encode($params)]);
- }
- /**
- * 退款
- * @param array $params [
- * 'openid'=>'退款者的openid',
- * 'trade_no'=>'商家交易单号',
- * 'transaction_id'=>'支付单号',
- * 'refund_no'=>'商家退款单号',
- * 'total_amount'=>'订单总金额',
- * 'refund_amount'=>'退款金额', //product 产品 member 会员
- * ]
- * @return mixed
- * @throws \GuzzleHttp\Exception\GuzzleException
- */
- public function refundorder(array $order)
- {
- $params = [
- 'openid' => $order['openid'],
- 'mchid' => $this->merchant->merchant_id,
- 'trade_no' => $order['trade_no'],
- 'transaction_id' => $order['transaction_id'],
- 'refund_no' => $order['refund_no'],
- 'total_amount' => $order['total_amount'],
- 'refund_amount' => $order['refund_amount'],
- ];
- return $this->parseJSON('post', [self::API_SET_REFUND_ORDER, json_encode($params)]);
- }
- }
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