package com.doumee.biz.system.impl;
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import com.doumee.biz.system.SystemUserBiz;
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import com.doumee.core.exception.BusinessException;
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import com.doumee.core.constants.ResponseStatus;
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import com.doumee.core.utils.PwdCheckUtil;
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import com.doumee.core.utils.Utils;
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import com.doumee.dao.system.dto.CreateSystemUserDTO;
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import com.doumee.dao.system.dto.CreateUserRoleDTO;
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import com.doumee.dao.system.dto.ResetSystemUserPwdDTO;
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import com.doumee.dao.system.dto.UpdatePwdDto;
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import com.doumee.dao.system.model.SystemUser;
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import com.doumee.dao.system.model.SystemUserRole;
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import com.doumee.service.system.SystemUserRoleService;
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import com.doumee.service.system.SystemUserService;
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import org.apache.commons.lang3.RandomStringUtils;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.CollectionUtils;
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import java.util.Date;
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import java.util.List;
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@Service
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public class SystemUserBizImpl implements SystemUserBiz {
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@Autowired
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private SystemUserService systemUserService;
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@Autowired
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private SystemUserRoleService systemUserRoleService;
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@Override
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public void deleteById(Integer id) {
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SystemUser user = systemUserService.findById(id);
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if (user == null) {
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return;
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}
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if (user.getFixed()) {
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throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(), "请勿删除" + user.getUsername() + "，因为这是固定用户");
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}
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systemUserService.deleteById(id);
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}
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@Override
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@Transactional
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public void deleteByIdInBatch(List<Integer> ids) {
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if (CollectionUtils.isEmpty(ids)) {
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return;
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}
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for (Integer id : ids) {
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this.deleteById(id);
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}
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}
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@Override
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public void updatePwd(UpdatePwdDto dto) {
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if(StringUtils.isBlank(dto.getNewPwd())
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||dto.getNewPwd().length()>20
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||dto.getNewPwd().length()<6
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||!PwdCheckUtil.checkPassword(dto.getNewPwd())){
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throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "对不起，密码复杂度不满足要求：6-20个字符，至少包含字母、数字及特殊字符2种");
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}
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SystemUser user = systemUserService.findById(dto.getUserId());
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if (user.getDeleted()) {
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throw new BusinessException(ResponseStatus.DATA_EMPTY.getCode(), "用户不存在或已被删除");
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}
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// 验证原始密码
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if (!user.getPassword().equals(Utils.Secure.encryptPassword(dto.getOldPwd(), user.getSalt()))) {
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throw new BusinessException(ResponseStatus.PWD_INCORRECT.getCode(), "原始密码不正确");
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}
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// 修改密码
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SystemUser newUser = new SystemUser();
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newUser.setId(dto.getUserId());
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newUser.setPassword(Utils.Secure.encryptPassword(dto.getNewPwd(), user.getSalt()));
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systemUserService.updateById(newUser);
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}
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@Override
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public void resetPwd(ResetSystemUserPwdDTO dto) {
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if(StringUtils.isBlank(dto.getPassword())
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||dto.getPassword().length()>20
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||dto.getPassword().length()<6
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||!PwdCheckUtil.checkPassword(dto.getPassword())){
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throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "对不起，密码复杂度不满足要求：6-20个字符，至少包含字母、数字及特殊字符2种");
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}
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// 查询用户
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SystemUser systemUser = systemUserService.findById(dto.getId());
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if (systemUser == null || systemUser.getDeleted()) {
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throw new BusinessException(ResponseStatus.DATA_EMPTY.getCode(), "用户不存在或已被删除");
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}
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// 修改密码
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SystemUser updateUserDto = new SystemUser();
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updateUserDto.setId(dto.getId());
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updateUserDto.setPassword(Utils.Secure.encryptPassword(dto.getPassword(), systemUser.getSalt()));
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systemUserService.updateById(updateUserDto);
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}
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@Override
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@Transactional
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public void create(CreateSystemUserDTO systemUser) {
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if(StringUtils.isBlank(systemUser.getPassword())
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||systemUser.getPassword().length()>20
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||systemUser.getPassword().length()<6
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||!PwdCheckUtil.checkPassword(systemUser.getPassword())){
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throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "对不起，密码复杂度不满足要求：6-20个字符，至少包含字母、数字及特殊字符2种");
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}
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// 验证用户名
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SystemUser queryUserDto = new SystemUser();
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queryUserDto.setUsername(systemUser.getUsername());
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queryUserDto.setDeleted(Boolean.FALSE);
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SystemUser user = systemUserService.findOne(queryUserDto);
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if (user != null) {
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throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(), "用户名已存在");
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}
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// 验证工号
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if (StringUtils.isNotBlank(systemUser.getEmpNo())) {
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queryUserDto = new SystemUser();
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queryUserDto.setDeleted(Boolean.FALSE);
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queryUserDto.setEmpNo(systemUser.getEmpNo());
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user = systemUserService.findOne(queryUserDto);
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if (user != null) {
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throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(), "工号已存在");
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}
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}
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// 生成密码盐
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String salt = RandomStringUtils.randomAlphabetic(6);
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// 生成密码
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systemUser.setPassword(Utils.Secure.encryptPassword(systemUser.getPassword(), salt));
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systemUser.setSalt(salt);
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// 创建用户记录
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systemUserService.create(systemUser);
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}
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@Override
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public void updateById(CreateSystemUserDTO systemUser) {
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// 验证用户名
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SystemUser queryUserDto = new SystemUser();
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queryUserDto.setUsername(systemUser.getUsername());
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queryUserDto.setDeleted(Boolean.FALSE);
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SystemUser user = systemUserService.findOne(queryUserDto);
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if (user != null && !user.getId().equals(systemUser.getId())) {
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throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(), "用户名已存在");
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}
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// 验证工号
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if (StringUtils.isNotBlank(systemUser.getEmpNo())) {
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queryUserDto = new SystemUser();
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queryUserDto.setEmpNo(systemUser.getEmpNo());
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queryUserDto.setDeleted(Boolean.FALSE);
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user = systemUserService.findOne(queryUserDto);
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if (user != null && !user.getId().equals(systemUser.getId())) {
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throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(), "工号已存在");
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}
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}
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// 修改用户
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systemUserService.updateById(systemUser);
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}
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@Override
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@Transactional
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public void createUserRole(CreateUserRoleDTO dto) {
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// 删除关联角色
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SystemUserRole deleteDto = new SystemUserRole();
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deleteDto.setUserId(dto.getUserId());
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systemUserRoleService.delete(deleteDto);
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// 新增新的角色
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for (Integer roleId : dto.getRoleIds()) {
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SystemUserRole newUserRole = new SystemUserRole();
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newUserRole.setUserId(dto.getUserId());
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newUserRole.setRoleId(roleId);
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systemUserRoleService.create(newUserRole);
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}
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}
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}
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