lasuo_back/src/main/java/com/izouma/nineth/service/IdentityAuthService.java

package com.izouma.nineth.service;

import com.alibaba.fastjson.JSONObject;
import com.github.kevinsawicki.http.HttpRequest;
import com.izouma.nineth.annotations.RedisLock;
import com.izouma.nineth.domain.IdentityAuth;
import com.izouma.nineth.domain.User;
import com.izouma.nineth.dto.PageQuery;
import com.izouma.nineth.enums.AuthStatus;
import com.izouma.nineth.exception.BusinessException;
import com.izouma.nineth.repo.IdentityAuthRepo;
import com.izouma.nineth.repo.UserRepo;
import com.izouma.nineth.utils.DateTimeUtils;
import com.izouma.nineth.utils.JpaUtils;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.core.env.Environment;
import org.springframework.data.domain.Page;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Service;

import java.time.LocalDate;
import java.time.temporal.ChronoUnit;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.TimeUnit;
import java.util.regex.Pattern;
import java.util.stream.Collectors;

@Service
@AllArgsConstructor
@Slf4j
public class IdentityAuthService {

    private IdentityAuthRepo              identityAuthRepo;
    private UserRepo                      userRepo;
    private AdapayService                 adapayService;
    private RedisTemplate<String, Object> redisTemplate;
    private Environment                   env;
    private SysConfigService              sysConfigService;

    public Page<IdentityAuth> all(PageQuery pageQuery) {
        return identityAuthRepo.findAll(JpaUtils.toSpecification(pageQuery, IdentityAuth.class), JpaUtils.toPageRequest(pageQuery));
    }

    public void apply(IdentityAuth identityAuth) {
        if (identityAuth.getUserId() == null) {
            throw new BusinessException("用户不存在");
        }
        User user = userRepo.findByIdAndDelFalse(identityAuth.getUserId()).orElseThrow(new BusinessException("用户不存在"));
        List<IdentityAuth> auths = identityAuthRepo.findByUserIdAndDelFalse(identityAuth.getUserId());
        auths.stream().filter(auth -> auth.getStatus() == AuthStatus.PENDING).findAny().ifPresent(a -> {
            throw new BusinessException("正在审核中，请勿重复提交");
        });
        auths.stream().filter(auth -> auth.getStatus() == AuthStatus.SUCCESS).findAny().ifPresent(a -> {
            throw new BusinessException("已认证，请勿重复提交");
        });
        identityAuth.setStatus(AuthStatus.PENDING);
        identityAuthRepo.save(identityAuth);
        user.setAuthStatus(AuthStatus.PENDING);
        userRepo.save(user);
    }

    public void audit(Long id, AuthStatus status, String reason) {
        IdentityAuth auth = identityAuthRepo.findByIdAndDelFalse(id).orElseThrow(new BusinessException("申请不存在"));
        if (auth.getStatus() != AuthStatus.PENDING) {
            throw new BusinessException("已经审核过");
        }
        User user = userRepo.findByIdAndDelFalse(auth.getUserId()).orElseThrow(new BusinessException("用户不存在"));
        if (status == AuthStatus.SUCCESS) {
            user.setAuthId(auth.getId());
        }
        auth.setStatus(status);
        auth.setReason(reason);
        auth.setAutoValidated(true);
        identityAuthRepo.save(auth);
        user.setAuthStatus(status);
        userRepo.save(user);
    }

    public List<User> repeat(String idNo, Long userId) {
        List<IdentityAuth> auths = identityAuthRepo.findAllByIdNoAndUserIdIsNotAndDelFalse(idNo, userId);
        if (auths.isEmpty()) {
            return null;
        }
        List<Long> userIds = auths.stream().map(IdentityAuth::getUserId).distinct().collect(Collectors.toList());
        return userRepo.findByIdInAndDelFalse(userIds);
    }

    public void validate(String name, String phone, String idno) {
        String body = HttpRequest.post("https://jubrige.market.alicloudapi.com/mobile/3-validate-transfer")
                .header("Authorization", "APPCODE b48bc8f6759345a79ae20a951f03dabe")
                .contentType(HttpRequest.CONTENT_TYPE_FORM)
                .form("idCardNo", idno)
                .form("mobile", phone)
                .form("name", name)
                .body();
        JSONObject jsonObject = JSONObject.parseObject(body);
        if (jsonObject.getInteger("code") != 200) {
            String msg = jsonObject.getString("msg");
            throw new BusinessException(msg);
        } else {
            JSONObject data = jsonObject.getJSONObject("data");
            int result = data.getIntValue("result");
            String desc = data.getString("desc");
            if (result != 0) {
                throw new BusinessException(desc);
            } else {
                log.info("{} {} {} 实名认证通过", name, phone, idno);
            }
        }
    }

    @Scheduled(fixedRate = 60000)
    @RedisLock(value = "autoValidate", expire = 30, unit = TimeUnit.MINUTES)
    public void autoValidate() {
        if (!sysConfigService.getBoolean("auto_validate")) return;
        log.info("autoValidate");
        if (Arrays.asList(env.getActiveProfiles()).contains("dev")) {
            return;
        }
        try {
            List<IdentityAuth> list = identityAuthRepo.findByStatusAndAutoValidated(AuthStatus.PENDING, false);
            list.parallelStream().forEach(identityAuth -> {
                boolean success = false;
                String reason = null;

                if (!Pattern.matches("[1-9]{1}[0-9]{5}(19|20)[0-9]{2}((0[1-9]{1})|(1[0-2]{1}))((0[1-9]{1})|([1-2]{1}[0-9]{1}|(3[0-1]{1})))[0-9]{3}[0-9x]{1}", identityAuth.getIdNo().toLowerCase())) {
                    audit(identityAuth.getId(), AuthStatus.FAIL, "身份证格式错误");
                    return;
                } else {
                    LocalDate birth = DateTimeUtils.toLocalDate(identityAuth.getIdNo().substring(6, 14), "yyyyMMdd");
                    long age = ChronoUnit.YEARS.between(birth, LocalDate.now());
                    if (age < 18) {
                        audit(identityAuth.getId(), AuthStatus.FAIL, "未满18岁");
                        return;
                    } else if (age > 60) {
                        audit(identityAuth.getId(), AuthStatus.FAIL, "超过60岁");
                        return;
                    }
                }

                int count = identityAuthRepo.countByIdNoAndStatus(identityAuth.getIdNo(), AuthStatus.SUCCESS);

                if (count >= 3) {
                    success = false;
                    reason = "同一身份证注册超过3个";
                } else {
                    try {
                        User user = userRepo.findById(identityAuth.getUserId())
                                .orElseThrow(new BusinessException("用户不存在"));
                        validate(identityAuth.getRealName(), user.getPhone(), identityAuth.getIdNo());
                        success = true;
                    } catch (Exception e) {
                        reason = e.getMessage();
                    }
                }
                audit(identityAuth.getId(), success ? AuthStatus.SUCCESS : AuthStatus.PENDING, reason);
            });
        } catch (Exception ignored) {
        }
    }
}