com.zopen.wechat.mp.service.miniprogram.WechatProgramTemplateMessageService Maven / Gradle / Ivy

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package com.zopen.wechat.mp.service.miniprogram;

import com.google.gson.Gson;
import com.zopen.ato.properties.WechatMpProperties;
import com.zopen.wechat.exception.WechatAssert;
import com.zopen.wechat.mp.dto.miniprogram.MiniProgramTemplateMessage;
import com.zopen.wechat.mp.dto.miniprogram.MiniProgramTemplateMessageData;
import com.zopen.wechat.mp.dto.miniprogram.MiniProgramTemplateMessageResp;
import com.zopen.wechat.mp.service.WechatHttpUrl;
import com.zopen.wechat.mp.task.WechatInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
import org.springframework.web.client.RestTemplate;

import java.util.HashMap;
import java.util.Map;

@Deprecated
@Component("atoWechatProgramTemplateMessageService")
public class WechatProgramTemplateMessageService {

    @Autowired
    private RestTemplate restTemplate;

    @Autowired
    private WechatMpProperties wechatMpProperties;

    // 发送模板消息（使用 application 中配置的 appId）
    public MiniProgramTemplateMessageResp send(String touser, String template_id, String page, String form_id, Map dataMap, String emphasis_keyword) {
        String appId = wechatMpProperties.getAppId();
        return send(touser, template_id, page, form_id, dataMap, emphasis_keyword, appId);
    }

    /**
     * 发送模板消息
     *
     * @param touser           * 接收者openid
     * @param template_id      * 模板ID
     * @param page             点击模板卡片后的跳转页面，仅限本小程序内的页面。支持带参数,（示例index?foo=bar）。该字段不填则模板无跳转。
     * @param form_id          * 表单提交场景下，为 submit 事件带上的 formId；支付场景下，为本次支付的 prepay_id
     * @param dataMap          模板内容，不填则下发空模板。具体格式请参考示例。例：{"keyword1": "a"}
     * @param emphasis_keyword 模板需要放大的关键词，不填则默认无放大。例：keyword1.DATA
     * @param appId            * appId
     * @return com.zopen.wechat.mp.dto.miniprogram.MiniProgramTemplateMessageResp
     */
    public MiniProgramTemplateMessageResp send(String touser, String template_id, String page, String form_id, Map dataMap, String emphasis_keyword,
                                               String appId) {
        WechatAssert.notNullAndEmpty(touser, "touser 不能为空");
        WechatAssert.notNullAndEmpty(template_id, "template_id 不能为空");
        WechatAssert.notNullAndEmpty(form_id, "form_id 不能为空");
        WechatAssert.notNullAndEmpty(appId, "app_id 不能为空");

        // 请求地址
        String accessToken = WechatInfo.getAccessToken(appId);
        String url = String.format(WechatHttpUrl.MINI_SEND_TEMPLATE_MESSAGE, accessToken);

        // 请求参数
        Map dataMapObj = new HashMap<>(16);
        if (!CollectionUtils.isEmpty(dataMap)) {
            for (Map.Entry entry : dataMap.entrySet()) {
                dataMapObj.put(entry.getKey(), new MiniProgramTemplateMessageData(entry.getValue()));
            }
        }
        MiniProgramTemplateMessage message = new MiniProgramTemplateMessage(touser, template_id, page, form_id, dataMapObj, emphasis_keyword);

        // 发送请求并解析返回内容
        String resp = restTemplate.postForObject(url, message, String.class);
        WechatAssert.notNullAndEmpty(resp, "发送模板消息失败：接口返回的内容为空");
        MiniProgramTemplateMessageResp respObj = new Gson().fromJson(resp, MiniProgramTemplateMessageResp.class);
        WechatAssert.notNull(respObj, "发送模板消息失败：解析返回的内容失败");
        respObj.valid("发送模板消息失败");

        return respObj;
    }

}