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

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

import com.google.gson.Gson;
import com.zcj.util.UtilString;
import com.zopen.ato.properties.WechatMpProperties;
import com.zopen.wechat.exception.WechatAssert;
import com.zopen.wechat.exception.WechatException;
import com.zopen.wechat.mp.dto.BaseResponse;
import com.zopen.wechat.mp.dto.miniprogram.MiniProgramRiskyCheck;
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.web.client.RestTemplate;

@Component("atoWechatProgramRiskyService")
public class WechatProgramRiskyService {

    @Autowired
    private RestTemplate restTemplate;

    @Autowired
    private WechatMpProperties wechatMpProperties;

    // 敏感词检测（使用 application 中配置的 appId）
    public void check(String content) {
        String appId = wechatMpProperties.getAppId();
        check(content, appId);
    }

    /**
     * 敏感词检测
     *
     * @param content * 需要检测的内容
     * @param appId   * app_id
     * @throws WechatException 如果检测不通过，则抛出 WechatException 异常
     */
    public void check(String content, String appId) {
        if (UtilString.isBlank(content)) {
            return;
        }

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

        // 请求参数
        MiniProgramRiskyCheck message = new MiniProgramRiskyCheck(content);

        // 发送请求并解析返回内容
        String resp = restTemplate.postForObject(url, message, String.class);
        WechatAssert.notNullAndEmpty(resp, "敏感词检测失败：接口返回的内容为空");
        BaseResponse respObj = new Gson().fromJson(resp, BaseResponse.class);
        WechatAssert.notNull(respObj, "敏感词检测失败：解析返回的内容失败");
        respObj.valid("内容违规：" + content);
    }

}