paypal支付交易数据

喜欢ヅ旅行 2022-05-24 10:50 292阅读 0赞

paypal支付交易成功后返回的对象中就有交易信息(包括支付交易ID，支付金额，支付人信息，收款人信息等)，同时如果你开启了消息通知paypal会同时给你推送一条差不多内容的交易信息。

**支付成功返回数据：**

我们在调paypal支付接口(execute)接口支付成功或者失败paypal返回的数据。

id：为本次的数据ID，唯一。

payer：付款人的信息。

transations：支付交易信息。

transations.amount：支付金额信息，总价，税费，运费等。

transations.item\_list：商品信息。

transations.shipping\_address：收货地址信息。

transations.related\_resources：里面就是收款人的信息。

transations.related\_resources.state：这个状态就是收款人的交易状态，只要是completed就表示我们收到了钱，钱到账了就什么都好说了，交易成功。

{
        "id": "PAY-1BV5911839643144YKSCUA7Q",
        "create_time": "2014-12-08T06:09:02Z",
        "update_time": "2014-12-08T06:10:51Z",
        "state": "approved",
        "intent": "sale",
        "payer": {
            "payment_method": "paypal",
            "payer_info": {
                "email": "xxx.2013.03-buyer@gmail.com",
                "first_name": "Test",
                "last_name": "Buyer",
                "payer_id": "JARYJK2TES6C6",
                "shipping_address": {
                    "line1": "NO 1 Nan Jin Road",
                    "city": "Shanghai",
                    "state": "Shanghai",
                    "postal_code": "200000",
                    "country_code": "CN",
                    "recipient_name": "Buyer Test"
                }
            }
        },
        "transactions": [
            {
                "amount": {
                    "total": "20.00",
                    "currency": "USD",
                    "details": {
                        "subtotal": "17.50",
                        "tax": "1.30",
                        "shipping": "1.20"
                    }
                },
                "description": "Payment description",
                "item_list": {
                    "items": [
                        {
                            "name": "Ground Coffee 40 oz",
                            "price": "7.50",
                            "currency": "USD",
                            "quantity": "1"
                        },
                        {
                            "name": "Granola bars",
                            "price": "2.00",
                            "currency": "USD",
                            "quantity": "5"
                        }
                    ],
                    "shipping_address": {
                        "recipient_name": "Buyer Test",
                        "line1": "NO 1 Nan Jin Road",
                        "city": "Shanghai",
                        "state": "Shanghai",
                        "postal_code": "200000",
                        "country_code": "CN"
                    }
                },
                "related_resources": [
                    {
                        "sale": {
                            "id": "74V52932AB811673C",
                            "create_time": "2014-12-08T06:09:02Z",
                            "update_time": "2014-12-08T06:10:51Z",
                            "amount": {
                                "total": "20.00",
                                "currency": "USD"
                            },
                            "payment_mode": "INSTANT_TRANSFER",
                            "state": "completed",
                            "protection_eligibility": "ELIGIBLE",
                            "protection_eligibility_type": "ITEM_NOT_RECEIVED_ELIGIBLE,UNAUTHORIZED_PAYMENT_ELIGIBLE",
                            "parent_payment": "PAY-1BV5911839643144YKSCUA7Q",
                            "links": [
                                {
                                    "href": "https://api.sandbox.paypal.com/v1/payments/sale/74V52932AB811673C",
                                    "rel": "self",
                                    "method": "GET"
                                },
                                {
                                    "href": "https://api.sandbox.paypal.com/v1/payments/sale/74V52932AB811673C/refund",
                                    "rel": "refund",
                                    "method": "POST"
                                },
                                {
                                    "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-1BV5911839643144YKSCUA7Q",
                                    "rel": "parent_payment",
                                    "method": "GET"
                                }
                            ]
                        }
                    }
                ]
            }
        ],
        "links": [
            {
                "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-1BV5911839643144YKSCUA7Q",
                "rel": "self",
                "method": "GET"
            }
        ]
    }

**同时服务器会收到ipn消息， 类似：**

支付成功后paypal会同时往我们卖家账号那里配置的消息通知url推送一条消息数据，数据和支付成功大致一样。

由于paypal推送消息不止一次，正常情况下如果是 completed并且用户收到信息就不会再推了，如果推送失败或者交易状态发生改变，比如出现资金冻结，发起退款等事情的时候，paypal的就会有多次推送了，那么我们要怎样判断是第一次推送还是多次推送呢？

查看数据我们发现数据中有交易号txn\_id，如果出现多次推送就会多出一个属性parent\_txn\_id，这个就是原始交易ID，所以我们可以判断有没有这个属性，这个属性有没有值来确定是第一次还是第二次推送。

array (
      'act' => 'ipn',
      'mc_gross' => '20.00',
      'invoice' => '548531d624f59',
      'protection_eligibility' => 'Eligible',
      'address_status' => 'unconfirmed',
      'item_number1' => '',
      'tax' => '1.30',
      'item_number2' => '',
      'payer_id' => 'JARYJK2TES6C6',
      'address_street' => 'NO 1 Nan Jin Road',
      'payment_date' => '21:04:35 Dec 07, 2014 PST',
      'payment_status' => 'Completed',
      'charset' => 'gb2312',
      'address_zip' => '200000',
      'mc_shipping' => '1.20',
      'mc_handling' => '0.00',
      'first_name' => 'Test',
      'mc_fee' => '0.98',
      'address_country_code' => 'CN',
      'address_name' => 'Buyer Test',
      'notify_version' => '3.8',
      'custom' => '',
      'payer_status' => 'unverified',
      'address_country' => 'China',
      'num_cart_items' => '2',
      'mc_handling1' => '0.00',
      'mc_handling2' => '0.00',
      'address_city' => 'Shanghai',
      'verify_sign' => 'AomRS5l2W2xlt2An.GaSrAzpCl-NACIvh3Pz0HtrSBZzfcIeqDPGrXSk',
      'payer_email' => 'yxw.2013.03-buyer@gmail.com',
      'mc_shipping1' => '0.00',
      'mc_shipping2' => '0.00',
      'tax1' => '0.00',
      'tax2' => '0.00',
      'txn_id' => '5CS19517SJ894934R',
      'payment_type' => 'instant',
      'last_name' => 'Buyer',
      'address_state' => 'Shanghai',
      'item_name1' => 'Ground Coffee 40 oz',
      'receiver_email' => 'yxw.2013.03@gmail.com',
      'item_name2' => 'Granola bars',
      'payment_fee' => '0.98',
      'quantity1' => '1',
      'quantity2' => '5',
      'receiver_id' => '937CP9PSMDS2A',
      'txn_type' => 'cart',
      'mc_gross_1' => '7.50',
      'mc_currency' => 'USD',
      'mc_gross_2' => '10.00',
      'residence_country' => 'CN',
      'test_ipn' => '1',
      'transaction_subject' => '',
      'payment_gross' => '20.00',
      'ipn_track_id' => 'a9059421a1dd7',
    )