增加掌纹支付预授权查询接口

wechat/v3/model.go

@@ -72,6 +72,13 @@ type PalmServicePreAuthorizeRsp struct {
 	Error    string                   `json:"-"`
 }
 
+type PalmServiceOpenidQueryRsp struct {
+	Code     int                     `json:"-"`
+	SignInfo *SignInfo               `json:"-"`
+	Response *PalmServiceOpenidQuery `json:"response,omitempty"`
+	Error    string                  `json:"-"`
+}
+
 // =========================================================分割=========================================================
 
 type JSAPIPayParams struct {
@@ -310,3 +317,10 @@ type WithdrawStatus struct {
 type PalmServicePreAuthorize struct {
 	PermissionToken string `json:"permission_token"` // 预授权token，跳转小程序使用
 }
+
+type PalmServiceOpenidQuery struct {
+	OrganizationId string `json:"organization_id"`
+	Openid         string `json:"openid"`
+	State          string `json:"state"`
+	AuthorizeTime  string `json:"authorize_time"`
+}

wechat/v3/palm.go

@@ -26,3 +26,24 @@ func (c *ClientV3) V3PalmServicePreAuthorize(ctx context.Context, bm gopay.BodyM
 	}
 	return wxRsp, c.verifySyncSign(si)
 }
+
+// 预授权状态查询
+// Code = 0 is success
+func (c *ClientV3) V3PalmServiceOpenidQuery(ctx context.Context, bm gopay.BodyMap) (wxRsp *PalmServiceOpenidQueryRsp, err error) {
+	uri := v3PalmServiceOpenidQuery + "?" + bm.EncodeURLParams()
+	authorization, err := c.authorization(MethodGet, uri, nil)
+	if err != nil {
+		return nil, err
+	}
+	res, si, bs, err := c.doProdGet(ctx, uri, authorization)
+	if err != nil {
+		return nil, err
+	}
+	wxRsp = &PalmServiceOpenidQueryRsp{Code: Success, SignInfo: si}
+	if res.StatusCode != http.StatusOK {
+		wxRsp.Code = res.StatusCode
+		wxRsp.Error = string(bs)
+		return wxRsp, nil
+	}
+	return wxRsp, c.verifySyncSign(si)
+}