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package com.yanzuoguang.wxxcx.user.getunionid;
import com.alibaba.fastjson.TypeReference;
import com.yanzuoguang.util.helper.CheckerHelper;
import com.yanzuoguang.util.helper.HttpHelper;
import com.yanzuoguang.util.helper.JsonHelper;
import com.yanzuoguang.wxxcx.base.*;
/**
* 用户支付完成后，获取该用户的 UnionId 转换
* 注意：调用前需要用户完成支付，且在支付后的五分钟内有效。
*
* @author 李贤军
*/
public class WxXcxAuthGetPaidUnionIdRequest implements WxXcxRequestUrl, WxXcxRequestUrlPara {
private final WxXcxConfig wxXcxConfig;
private final WxXcxRequest wxXcxRequest;
private final WxXcxAccessToken accessToken;
private final WxXcxAuthGetPaidUnionIdReq req;
public WxXcxAuthGetPaidUnionIdRequest(WxXcxConfig wxXcxConfig, WxXcxRequest wxXcxRequest, WxXcxAccessToken accessToken, WxXcxAuthGetPaidUnionIdReq req) {
this.wxXcxConfig = wxXcxConfig;
this.wxXcxRequest = wxXcxRequest;
this.accessToken = accessToken;
this.req = req;
}
@Override
public String getUrl() {
return wxXcxConfig.getBaseUrl() + wxXcxConfig.getAuthGetPaidUnionIdUrl() + "?" + this.getUrlPara();
}
@Override
public String getUrlPara() {
return HttpHelper.getUrlParameter(accessToken);
}
public WxXcxAuthGetPaidUnionIdRes getResponse() {
checkParam(req);
return this.wxXcxRequest.request(this, response -> {
WxXcxAuthGetPaidUnionIdRes ret = JsonHelper.deserialize(response, new TypeReference<WxXcxAuthGetPaidUnionIdRes>() {
});
WxXcxAssert.assertBaseError(ret);
return ret;
});
}
private void checkParam(WxXcxAuthGetPaidUnionIdReq req) {
CheckerHelper.newInstance()
.notBlankCheck(WxXcxAccessTokenField.FIELD_ACCESS_TOKEN, req.getAccess_token())
.notBlankCheck("openid", req.getOpenid())
.checkException();
}
}