根据openid获取当前用户相对于当前公众平台的所有的代金券

 

//获取当前微信里面的能够使用的代金券列表
public List<WxCardUseVo> getCard(String openId) {
        System.out.println("getcard");
        Map<String, String> token = commonService.getAccessToken(appId,
                appSecret);
        String accessToken = token.get("accessToken") + "";
        // 获取用户用于当前公众号的卡券
        List<WxCardPackageCode> wxCardPackageCodeList = commonService
                .getWxCardPackageCodeList(accessToken, openId);
        List<WxCard> cardList = new ArrayList<WxCard>();
        List<WxCardUseVo> cardVoList = new ArrayList<WxCardUseVo>();
        WxCardUseVo cardVo = new WxCardUseVo();
        String errcode = null;
        String canConsume = null;
        Map<String, Integer> map = new HashMap<String, Integer>();
        if (wxCardPackageCodeList != null && wxCardPackageCodeList.size() > 0) {
            for (int i = 0; i < wxCardPackageCodeList.size(); i++) {
                String cardId = wxCardPackageCodeList.get(i).getCard_id();
                String code = wxCardPackageCodeList.get(i).getCode();
                WxCard wxCardDetailByCardId = commonService
                        .getWxCardDetailByCardId(accessToken, cardId);
                if (wxCardDetailByCardId != null
                        && "CASH".equals(wxCardDetailByCardId.getCard_type())) {
                    System.out.println("code==========" + code);
                    Map<String, String> openIdCardIdByCode = commonService
                            .getOpenIdCardIdByCode(accessToken, code);
                    System.out.println("11111111111111111111111111111111111");
                    System.out.println(new Gson().toJson(openIdCardIdByCode));
                    errcode = openIdCardIdByCode.get("errcode");
                    canConsume = openIdCardIdByCode.get("can_consume");
                    if (StringUtils.isNotEmpty(canConsume)
                            && "true".equals(canConsume)) {
                        cardVo.setCardId(cardId);
                        cardVo.setCode(code);
                        cardVo.setReduce_cost(wxCardDetailByCardId.getCash()
                                .getReduce_cost() / 100);
                        cardVo.setTitle(wxCardDetailByCardId.getCash()
                                .getBase_info().getTitle());
                        cardVoList.add(cardVo);
                    }
                }

            }
        }
        return cardVoList;
    }

 

 

//获取卡券状态
@Override
    public Map<String, String> getOpenIdCardIdByCode(String accessToken,
            String code) {
        String responseInfo = HttpUtil.sendPostJson(GET_OPEN_CARD_ID_URL
                + accessToken, "code=" + code + "&check_consume=true");
        System.out.println("get opendId cardId responseInfo = " + responseInfo);
        Map<String, String> map = new HashMap<String, String>();
        if (StringUtils.isNotEmpty(responseInfo)
                && !responseInfo.equals("null")) {
            JSONObject jsonObject = JSONObject.fromObject(responseInfo);
            if (jsonObject != null && jsonObject.get("errcode") != null) {
                String errCode = jsonObject.getString("errcode");
                if (StringUtils.isNotEmpty(errCode) && errCode.equals("0")) {
                    String opendId = jsonObject.getString("openid");
                    map.put("openId", opendId);
                    if(jsonObject != null && jsonObject.get("user_card_status") != null) {
                        String user_card_status = jsonObject.getString("user_card_status");
                        map.put("user_card_status", user_card_status);
                    }
                    if(jsonObject != null && jsonObject.get("can_consume") != null) {
                        String can_consume = jsonObject.getString("can_consume");
                        map.put("can_consume", can_consume);
                    }
                    if (jsonObject.get("card") != null) {
                        jsonObject = JSONObject.fromObject(jsonObject
                                .get("card"));
                        if (jsonObject != null
                                && jsonObject.get("card_id") != null) {
                            String cardId = jsonObject.getString("card_id");
                            map.put("cardId", cardId);
                        }
                    }
                } else {
                    WxAccessToken wxAccessToken = getWxAccessTokenByAccessToken(accessToken);
                    if (wxAccessToken != null) {
                        wxAccessToken.setCreateTime(wxAccessToken
                                .getCreateTime() - 100000000000L);
                        int num = commonDao.modifyWxAccessToken(wxAccessToken);
                        if (num > 0) {
                            Map<String, String> maptmp = getAccessToken(
                                    wxAccessToken.getAppId(),
                                    wxAccessToken.getAppSecret());
                            if (maptmp != null) {
                                responseInfo = HttpUtil.sendPostJson(
                                        GET_OPEN_CARD_ID_URL
                                                + maptmp.get("accessToken"),
                                        "code=" + code);
                                System.out
                                        .println("get opendId cardId responseInfo = "
                                                + responseInfo);
                                if (StringUtils.isNotEmpty(responseInfo)
                                        && !responseInfo.equals("null")) {
                                    jsonObject = JSONObject
                                            .fromObject(responseInfo);
                                    if (jsonObject != null
                                            && jsonObject.get("errcode") != null) {
                                        errCode = jsonObject
                                                .getString("errcode");
                                        if (StringUtils.isNotEmpty(errCode)
                                                && errCode.equals("0")) {
                                            String opendId = jsonObject
                                                    .getString("openid");
                                            map.put("openId", opendId);
                                            if(jsonObject != null && jsonObject.get("user_card_status") != null) {
                                                String user_card_status = jsonObject.getString("user_card_status");
                                                map.put("user_card_status", user_card_status);
                                            }
                                            if(jsonObject != null && jsonObject.get("can_consume") != null) {
                                                String can_consume = jsonObject.getString("can_consume");
                                                map.put("can_consume", can_consume);
                                            }
                                            if (jsonObject.get("card") != null) {
                                                jsonObject = JSONObject
                                                        .fromObject(jsonObject
                                                                .get("card"));
                                                if (jsonObject != null
                                                        && jsonObject
                                                                .get("card_id") != null) {
                                                    String cardId = jsonObject
                                                            .getString("card_id");
                                                    map.put("cardId", cardId);
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
        return map;
    }

//获取当前用户领取过当前公众号的所有卡券

private static String GET_CARD_PACKAGE_CODE_URL = "https://api.weixin.qq.com/card/user/getcardlist?access_token=";

@Override
	public List<WxCardPackageCode> getWxCardPackageCodeList(String accessToken,
			String openId) {
		String responseInfo = HttpUtil.sendPostJson(GET_CARD_PACKAGE_CODE_URL
				+ accessToken, "openid=" + openId);
		System.out.println("getWxCardPackageCode responseInfo = "
				+ responseInfo);
		List<WxCardPackageCode> list = null;
		if (StringUtils.isNotEmpty(responseInfo)
				&& !responseInfo.equals("null")) {
			JSONObject jsonObject = JSONObject.fromObject(responseInfo);
			if (jsonObject != null && jsonObject.get("errcode") != null) {
				String errcode = jsonObject.getString("errcode");
				if (StringUtils.isNotEmpty(errcode) && errcode.equals("0")) {
					JSONArray jsonArray = JSONArray.fromObject(jsonObject
							.get("card_list"));
					list = JSONArray.toList(jsonArray, new WxCardPackageCode(),
							new JsonConfig());
				} else {
					WxAccessToken wxAccessToken = getWxAccessTokenByAccessToken(accessToken);
					if (wxAccessToken != null) {
						wxAccessToken.setCreateTime(wxAccessToken
								.getCreateTime() - 100000000000L);
						int num = commonDao.modifyWxAccessToken(wxAccessToken);
						if (num > 0) {
							Map<String, String> maptmp = getAccessToken(
									wxAccessToken.getAppId(),
									wxAccessToken.getAppSecret());
							if (maptmp != null) {
								responseInfo = HttpUtil.sendJsonToPost(
										GET_CARD_PACKAGE_CODE_URL
												+ maptmp.get("accessToken"),
										"openid=" + openId);
								if (StringUtils.isNotEmpty(responseInfo)
										&& !responseInfo.equals("null")) {
									jsonObject = JSONObject
											.fromObject(responseInfo);
									if (jsonObject != null
											&& jsonObject.get("errcode") != null) {
										errcode = jsonObject
												.getString("errcode");
										if (StringUtils.isNotEmpty(errcode)
												&& errcode.equals("0")) {
											JSONArray jsonArray = JSONArray
													.fromObject(jsonObject
															.get("card_list"));
											list = JSONArray.toList(jsonArray,
													new WxCardPackageCode(),
													new JsonConfig());
										}
									}
								}
							}
						}
					}
				}
			}
		}
		return list;
	}