package com.dl.system.service;
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import cn.dev33.satoken.secure.BCrypt;
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import com.dl.common.constant.CacheConstants;
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import com.dl.common.constant.Constants;
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import com.dl.common.core.domain.event.LogininforEvent;
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import com.dl.common.core.domain.entity.SysUser;
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import com.dl.common.core.domain.model.RegisterBody;
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import com.dl.common.enums.UserType;
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import com.dl.common.exception.user.CaptchaException;
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import com.dl.common.exception.user.CaptchaExpireException;
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import com.dl.common.exception.user.UserException;
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import com.dl.common.utils.MessageUtils;
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import com.dl.common.utils.ServletUtils;
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import com.dl.common.utils.StringUtils;
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import com.dl.common.utils.redis.RedisUtils;
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import com.dl.common.utils.spring.SpringUtils;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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/**
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* 注册校验方法
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*
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* @author Lion Li
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*/
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@RequiredArgsConstructor
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@Service
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public class SysRegisterService {
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private final ISysUserService userService;
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private final ISysConfigService configService;
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/**
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* 注册
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*/
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public void register(RegisterBody registerBody) {
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String username = registerBody.getUsername();
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String password = registerBody.getPassword();
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// 校验用户类型是否存在
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String userType = UserType.getUserType(registerBody.getUserType()).getUserType();
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boolean captchaEnabled = configService.selectCaptchaEnabled();
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// 验证码开关
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if (captchaEnabled) {
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validateCaptcha(username, registerBody.getCode(), registerBody.getUuid());
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}
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SysUser sysUser = new SysUser();
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sysUser.setUserName(username);
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sysUser.setNickName(username);
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sysUser.setPassword(BCrypt.hashpw(password));
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sysUser.setUserType(userType);
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if (!userService.checkUserNameUnique(sysUser)) {
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throw new UserException("user.register.save.error", username);
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}
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boolean regFlag = userService.registerUser(sysUser);
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if (!regFlag) {
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throw new UserException("user.register.error");
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}
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recordLogininfor(username, Constants.REGISTER, MessageUtils.message("user.register.success"));
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}
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/**
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* 校验验证码
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*
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* @param username 用户名
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* @param code 验证码
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* @param uuid 唯一标识
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*/
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public void validateCaptcha(String username, String code, String uuid) {
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String verifyKey = CacheConstants.CAPTCHA_CODE_KEY + StringUtils.defaultString(uuid, "");
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String captcha = RedisUtils.getCacheObject(verifyKey);
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RedisUtils.deleteObject(verifyKey);
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if (captcha == null) {
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recordLogininfor(username, Constants.REGISTER, MessageUtils.message("user.jcaptcha.expire"));
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throw new CaptchaExpireException();
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}
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if (!code.equalsIgnoreCase(captcha)) {
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recordLogininfor(username, Constants.REGISTER, MessageUtils.message("user.jcaptcha.error"));
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throw new CaptchaException();
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}
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}
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/**
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* 记录登录信息
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*
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* @param username 用户名
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* @param status 状态
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* @param message 消息内容
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* @return
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*/
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private void recordLogininfor(String username, String status, String message) {
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LogininforEvent logininforEvent = new LogininforEvent();
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logininforEvent.setUsername(username);
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logininforEvent.setStatus(status);
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logininforEvent.setMessage(message);
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logininforEvent.setRequest(ServletUtils.getRequest());
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SpringUtils.context().publishEvent(logininforEvent);
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}
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}
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