95 lines
3.1 KiB
Go
95 lines
3.1 KiB
Go
package alipay
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import (
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"context"
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"encoding/json"
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"fmt"
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"github.com/go-pay/gopay"
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"github.com/go-pay/gopay/pkg/xhttp"
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"github.com/go-pay/gopay/pkg/xlog"
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)
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// alipay.trade.customs.declare(统一收单报关接口)
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// 文档地址：https://opendocs.alipay.com/apis/api_29/alipay.trade.customs.declare
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func (a *Client) TradeCustomsDeclare(ctx context.Context, bm gopay.BodyMap) (aliRsp *TradeCustomsDeclareRsp, err error) {
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err = bm.CheckEmptyError("out_request_no", "trade_no", "merchant_customs_code", "merchant_customs_name", "amount", "customs_place")
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if err != nil {
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return nil, err
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}
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var bs []byte
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if bs, err = a.doAliPay(ctx, bm, "alipay.trade.customs.declare"); err != nil {
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return nil, err
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}
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aliRsp = new(TradeCustomsDeclareRsp)
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if err = json.Unmarshal(bs, aliRsp); err != nil || aliRsp.Response == nil {
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return nil, fmt.Errorf("[%w], bytes: %s", gopay.UnmarshalErr, string(bs))
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}
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if err = bizErrCheck(aliRsp.Response.ErrorResponse); err != nil {
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return aliRsp, err
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}
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signData, signDataErr := a.getSignData(bs, aliRsp.AlipayCertSn)
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aliRsp.SignData = signData
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return aliRsp, a.autoVerifySignByCert(aliRsp.Sign, signData, signDataErr)
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}
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// alipay.acquire.customs(报关接口)
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// 文档地址：https://opendocs.alipay.com/pre-open/01x3kh
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func (a *Client) AcquireCustoms(ctx context.Context, bm gopay.BodyMap) (aliRspBs []byte, err error) {
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err = bm.CheckEmptyError("partner", "out_request_no", "trade_no", "merchant_customs_code", "amount", "customs_place", "merchant_customs_name")
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if err != nil {
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return nil, err
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}
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bs, err := a.doAliPayCustoms(ctx, bm, "alipay.acquire.customs")
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if err != nil {
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return nil, err
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}
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return bs, nil
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}
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// alipay.overseas.acquire.customs.query(报关查询接口)
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// 文档地址：https://opendocs.alipay.com/pre-open/01x3ki
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func (a *Client) AcquireCustomsQuery(ctx context.Context, bm gopay.BodyMap) (aliRspBs []byte, err error) {
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err = bm.CheckEmptyError("partner", "out_request_nos")
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if err != nil {
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return nil, err
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}
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bs, err := a.doAliPayCustoms(ctx, bm, "alipay.overseas.acquire.customs.query")
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if err != nil {
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return nil, err
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}
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return bs, nil
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}
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// 向支付宝发送请求
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func (a *Client) doAliPayCustoms(ctx context.Context, bm gopay.BodyMap, service string) (bs []byte, err error) {
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bm.Set("service", service).
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Set("_input_charset", "utf-8")
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bm.Remove("sign_type")
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bm.Remove("sign")
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sign, err := a.getRsaSign(bm, RSA, a.privateKey)
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if err != nil {
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return nil, fmt.Errorf("GetRsaSign Error: %v", err)
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}
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bm.Set("sign_type", RSA).Set("sign", sign)
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if a.DebugSwitch == gopay.DebugOn {
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xlog.Debugf("Alipay_Request: %s", bm.JsonBody())
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}
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// request
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httpClient := xhttp.NewClient()
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res, bs, err := httpClient.Type(xhttp.TypeForm).Post("https://mapi.alipay.com/gateway.do").SendString(bm.EncodeURLParams()).EndBytes(ctx)
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if err != nil {
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return nil, err
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}
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if a.DebugSwitch == gopay.DebugOn {
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xlog.Debugf("Alipay_Response: %s%d %s%s", xlog.Red, res.StatusCode, xlog.Reset, string(bs))
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}
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if res.StatusCode != 200 {
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return nil, fmt.Errorf("HTTP Request Error, StatusCode = %d", res.StatusCode)
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}
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return bs, nil
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}
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