pay

Documentation

Index

• type Config
• type NotifyResp
• type NotifyResult
• type Params
• type Pay
  • func NewPay(ctx *context.Context) *Pay
  • func (pcf *Pay) BridgeConfig(p *Params) (cfg Config, err error)
  • func (pcf *Pay) PrePayID(p *Params) (prePayID string, err error)
  • func (pcf *Pay) PrePayOrder(p *Params) (payOrder PreOrder, err error)
  • func (pcf *Pay) Refund(p *RefundParams) (rsp RefundResponse, err error)
  • func (pcf *Pay) VerifySign(notifyRes NotifyResult) bool
• type PreOrder
• type RefundParams
• type RefundResponse

Types

type Config

type Config struct {
	Timestamp string `json:"timestamp"`
	NonceStr  string `json:"nonceStr"`
	PrePayID  string `json:"prePayId"`
	SignType  string `json:"signType"`
	Package   string `json:"package"`
	PaySign   string `json:"paySign"`
}

Config 是传出用于 js sdk 用的参数

type NotifyResp

type NotifyResp struct {
	ReturnCode string `xml:"return_code"`
	ReturnMsg  string `xml:"return_msg"`
}

NotifyResp 消息通知返回

type NotifyResult

type NotifyResult struct {
	ReturnCode *string `xml:"return_code"`
	ReturnMsg  *string `xml:"return_msg"`

	AppID              *string `xml:"appid" json:"appid"`
	MchID              *string `xml:"mch_id"`
	DeviceInfo         *string `xml:"device_info"`
	NonceStr           *string `xml:"nonce_str"`
	Sign               *string `xml:"sign"`
	SignType           *string `xml:"sign_type"`
	ResultCode         *string `xml:"result_code"`
	ErrCode            *string `xml:"err_code"`
	ErrCodeDes         *string `xml:"err_code_des"`
	OpenID             *string `xml:"openid"`
	IsSubscribe        *string `xml:"is_subscribe"`
	TradeType          *string `xml:"trade_type"`
	BankType           *string `xml:"bank_type"`
	TotalFee           *int    `xml:"total_fee"`
	SettlementTotalFee *int    `xml:"settlement_total_fee"`
	FeeType            *string `xml:"fee_type"`
	CashFee            *string `xml:"cash_fee"`
	CashFeeType        *string `xml:"cash_fee_type"`
	CouponFee          *int    `xml:"coupon_fee"`
	CouponCount        *int    `xml:"coupon_count"`

	// coupon_type_$n 这里只声明 3 个，如果有更多的可以自己组合
	CouponType0 *string `xml:"coupon_type_0"`
	CouponType1 *string `xml:"coupon_type_1"`
	CouponType2 *string `xml:"coupon_type_2"`
	CouponID0   *string `xml:"coupon_id_0"`
	CouponID1   *string `xml:"coupon_id_1"`
	CouponID2   *string `xml:"coupon_id_2"`
	CouponFeed0 *string `xml:"coupon_fee_0"`
	CouponFeed1 *string `xml:"coupon_fee_1"`
	CouponFeed2 *string `xml:"coupon_fee_2"`

	TransactionID *string `xml:"transaction_id"`
	OutTradeNo    *string `xml:"out_trade_no"`
	Attach        *string `xml:"attach"`
	TimeEnd       *string `xml:"time_end"`
}

NotifyResult 下单回调

type Params

type Params struct {
	TotalFee   string
	CreateIP   string
	Body       string
	OutTradeNo string
	OpenID     string
	TradeType  string
	SignType   string
	Detail     string
	Attach     string
	GoodsTag   string
	NotifyURL  string
}

Params was NEEDED when request unifiedorder 传入的参数，用于生成 prepay_id 的必需参数

type Pay

type Pay struct {
	*context.Context
}

Pay struct extends context

func NewPay

func NewPay(ctx *context.Context) *Pay

NewPay return an instance of Pay package

func (*Pay) BridgeConfig

func (pcf *Pay) BridgeConfig(p *Params) (cfg Config, err error)

BridgeConfig get js bridge config

func (*Pay) PrePayID

func (pcf *Pay) PrePayID(p *Params) (prePayID string, err error)

PrePayID will request wechat merchant api and request for a pre payment order id

func (*Pay) PrePayOrder

func (pcf *Pay) PrePayOrder(p *Params) (payOrder PreOrder, err error)

PrePayOrder return data for invoke wechat payment

func (*Pay) Refund

func (pcf *Pay) Refund(p *RefundParams) (rsp RefundResponse, err error)

Refund 退款申请

func (*Pay) VerifySign

func (pcf *Pay) VerifySign(notifyRes NotifyResult) bool

VerifySign 验签

type PreOrder

type PreOrder struct {
	ReturnCode string `xml:"return_code"`
	ReturnMsg  string `xml:"return_msg"`
	AppID      string `xml:"appid,omitempty"`
	MchID      string `xml:"mch_id,omitempty"`
	NonceStr   string `xml:"nonce_str,omitempty"`
	Sign       string `xml:"sign,omitempty"`
	ResultCode string `xml:"result_code,omitempty"`
	TradeType  string `xml:"trade_type,omitempty"`
	PrePayID   string `xml:"prepay_id,omitempty"`
	CodeURL    string `xml:"code_url,omitempty"`
	ErrCode    string `xml:"err_code,omitempty"`
	ErrCodeDes string `xml:"err_code_des,omitempty"`
}

PreOrder 是 unifie order 接口的返回

type RefundParams

type RefundParams struct {
	TransactionID string
	OutRefundNo   string
	TotalFee      string
	RefundFee     string
	RefundDesc    string
	RootCa        string //ca证书
}

RefundParams 调用参数

type RefundResponse

type RefundResponse struct {
	ReturnCode          string `xml:"return_code"`
	ReturnMsg           string `xml:"return_msg"`
	AppID               string `xml:"appid,omitempty"`
	MchID               string `xml:"mch_id,omitempty"`
	NonceStr            string `xml:"nonce_str,omitempty"`
	Sign                string `xml:"sign,omitempty"`
	ResultCode          string `xml:"result_code,omitempty"`
	ErrCode             string `xml:"err_code,omitempty"`
	ErrCodeDes          string `xml:"err_code_des,omitempty"`
	TransactionID       string `xml:"transaction_id,omitempty"`
	OutTradeNo          string `xml:"out_trade_no,omitempty"`
	OutRefundNo         string `xml:"out_refund_no,omitempty"`
	RefundID            string `xml:"refund_id,omitempty"`
	RefundFee           string `xml:"refund_fee,omitempty"`
	SettlementRefundFee string `xml:"settlement_refund_fee,omitempty"`
	TotalFee            string `xml:"total_fee,omitempty"`
	SettlementTotalFee  string `xml:"settlement_total_fee,omitempty"`
	FeeType             string `xml:"fee_type,omitempty"`
	CashFee             string `xml:"cash_fee,omitempty"`
	CashFeeType         string `xml:"cash_fee_type,omitempty"`
}

RefundResponse 接口返回