java-insagent-pc/src/main/java/com/ydtech/modules/admin/service/impl/AlipayServiceImpl.java

package com.ydtech.modules.admin.service.impl;

import cn.dev33.satoken.stp.StpUtil;
import com.alipay.api.AlipayApiException;
import com.alipay.api.AlipayClient;
import com.alipay.api.AlipayConfig;
import com.alipay.api.DefaultAlipayClient;
import com.alipay.api.request.AlipaySystemOauthTokenRequest;
import com.alipay.api.response.AlipaySystemOauthTokenResponse;
import com.ydtech.core.page.HttpResult;
import com.ydtech.exception.SystemException;
import com.ydtech.modules.admin.model.SysUser;
import com.ydtech.modules.admin.model.vo.AlipayBindVo;
import com.ydtech.modules.admin.model.vo.AlipayVo;
import com.ydtech.modules.admin.service.AlipayService;
import com.ydtech.modules.admin.service.SysUserService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;

@Slf4j
@Service
@RequiredArgsConstructor
public class AlipayServiceImpl implements AlipayService {

    private final SysUserService sysUserService;
    @Override
    public HttpResult<AlipayVo> login(AlipayBindVo alipayBindVo) throws AlipayApiException {
        AlipayClient alipayClient = new DefaultAlipayClient(getAlipayConfig());

        // 构造请求参数以调用接口
        AlipaySystemOauthTokenRequest request = new AlipaySystemOauthTokenRequest();

        // 设置授权码
        request.setCode(alipayBindVo.getCode());

        // 设置授权方式
        request.setGrantType("authorization_code");

        AlipaySystemOauthTokenResponse response = alipayClient.execute(request);
        String aliPayId = response.getUserId();
        SysUser sysUser = sysUserService.lambdaQuery()
                .eq(SysUser::getAlipay, aliPayId)
                .one();

        // 没有绑定支付宝
        if (sysUser == null) {
            throw new SystemException("您还未绑定工号");
        }
        SysUser.verifyUser(sysUser);//验证用户状态

        String token = StpUtil.createLoginSession(sysUser.getId());
        AlipayVo alipayVo = new AlipayVo(token, sysUser.getId());
        return HttpResult.ok("",alipayVo);
    }


    @Override
    public HttpResult<Object> bind(AlipayBindVo alipayBindVo, String userId) throws AlipayApiException {

        AlipayClient alipayClient = new DefaultAlipayClient(getAlipayConfig());

        // 构造请求参数以调用接口
        AlipaySystemOauthTokenRequest request = new AlipaySystemOauthTokenRequest();

        // 设置授权码
        request.setCode(alipayBindVo.getCode());

        // 设置授权方式
        request.setGrantType("authorization_code");

        AlipaySystemOauthTokenResponse response = alipayClient.execute(request);
        String aliPayId = response.getUserId();
        SysUser sysUser = sysUserService.lambdaQuery().eq(SysUser::getAlipay, aliPayId).one();
        if (sysUser != null) {
            throw new SystemException("同一支付宝不能重复绑定");
        }

        SysUser user = sysUserService.lambdaQuery().eq(SysUser::getId, userId).one();
        if (ObjectUtils.isEmpty(user)) {
            throw new SystemException("你输入的工号不存在");
        }

        user.setAlipay(aliPayId);
        boolean update = sysUserService.updateById(user);

        if (update) {
            return HttpResult.ok("绑定成功");
        }
        throw new SystemException("绑定失败");
    }

    private static AlipayConfig getAlipayConfig() {
        String privateKey  = "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";
        String alipayPublicKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArP+St5P9dLhPmm/ggf3jPDc2552wu/+91QSAzlEqRSrdWAIwrHcntM0VY/4/+39Z8h44/0TBNTb0j1gdWrCyb+1ENxwwgCqs7f8C/5gClTQCcoNys4MtGAAM7BbNp/LzmswOuPTOMtjlUBArWFvJDgDoSQJ8vGwGHgRcLsSLPwlhwVdnqVbq60CI185U/yZgNITTCGpDXv5bnQQ26GrUbH+5Qm4fYmT2B/2ijAVJUYq+EaBMOyv+AD8C1+CtXcgH86+g13MdD1T8cw5nkV9/4fcPIWD8R1aj20C1+kCMujaydB4yDpHiqQcQEtJoVbZJk5MYp8JcctqDT01brVct5wIDAQAB";
        AlipayConfig alipayConfig = new AlipayConfig();
        alipayConfig.setServerUrl("https://openapi.alipay.com/gateway.do");
        alipayConfig.setAppId("2021004153668213");
        alipayConfig.setPrivateKey(privateKey);
        alipayConfig.setFormat("json");
        alipayConfig.setAlipayPublicKey(alipayPublicKey);
        alipayConfig.setCharset("UTF-8");
        alipayConfig.setSignType("RSA2");
        return alipayConfig;
    }
}