Code/user_center/src/main/java/com/huaxu/service/UserService.java

package com.huaxu.service;


import com.baomidou.mybatisplus.core.metadata.IPage;
import com.huaxu.common.ToolUtil;
import com.huaxu.dao.UserMapper;
import com.huaxu.entity.UserEntity;
import com.huaxu.entity.UserRoleEntity;
import com.huaxu.entity.UserTagEntity;
import com.huaxu.model.LoginUser;
import com.huaxu.model.ProgramItem;
import com.huaxu.util.UserUtil;
import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import javax.annotation.Resource;
import org.springframework.transaction.annotation.Transactional;

import java.util.ArrayList;
import java.util.List;
import java.util.Arrays;
/**
 *
 * 用户Service接口
 * @author: WYY
 * @date 2020-10-22 17:35
 */
@Service
public class UserService extends ServiceImpl<UserMapper,UserEntity> {

	@Resource
	private UserMapper userMapper;
	@Resource
	private UserTagService userTagService;
	@Resource
	private UserRoleService userRoleService;

	/**
	 * 自定义分页查询，含关联实体对像
	 */
	public IPage<UserEntity> findPage(IPage<UserEntity> page, UserEntity userEntity) {
		LoginUser currentUser = UserUtil.getCurrentUser();
		userEntity.setTenantId(currentUser.getTenantId());
		userEntity.setProgramItems(currentUser.getProgramItemList());
		userEntity.setUserType(currentUser.getType());
		Page<UserEntity> userPage = userMapper.findPage(page, userEntity);
		return userPage;
	}

	/**
	 * 查列表
	 */
	public List<UserEntity> findList(UserEntity userEntity) {
		LoginUser currentUser = UserUtil.getCurrentUser();
		userEntity.setTenantId(currentUser.getTenantId());
		return userMapper.findList(userEntity);
	}

	/**
	 * 批量删除
	 */
	@Transactional(rollbackFor = Exception.class)
	public boolean delUserByIds(Long[] ids) {
		for (Long id : ids) {
			//批量删除附件
		}
		return this.removeByIds(Arrays.asList(ids));
	}

	public boolean checkMobileUnique(String phone) {
		LoginUser currentUser = UserUtil.getCurrentUser();
		int count = this.count(new QueryWrapper<UserEntity>().eq("phone", phone).eq("tenant_id",currentUser.getTenantId()));
		if (count > 0) {
			return true;
		}
		return false;
	}

	public boolean checkMobileUnique(UserEntity user) {
		LoginUser currentUser = UserUtil.getCurrentUser();
		Long userId = ToolUtil.isEmpty(user.getId()) ? -1L : user.getId();
		UserEntity info = this.getOne(new QueryWrapper<UserEntity>().eq("phone", user.getPhone()).eq("tenant_id",currentUser.getTenantId()));
		if (ToolUtil.isNotEmpty(info) && !info.getId().equals(userId)) {
			return true;
		}
		return false;
	}

	/**
	 * 单个删除
	 */
	public boolean delUserById(Long id) {
		//todo 移除附件
		return this.removeById(id);
	}

	/**
	 * 保存
	 */
	public boolean addUser(UserEntity user) {
		if (this.save(user)) {
			Long pkId = user.getId();
			//添加用户标签
			if (user.getUserTags() != null) {
				for (Long item : user.getUserTags()) {
					UserTagEntity userTagEntity = new UserTagEntity();
					userTagEntity.setCreateBy(user.getCreateBy());
					userTagEntity.setUpdateBy(user.getUpdateBy());
					userTagEntity.setDateCreate(user.getDateCreate());
					userTagEntity.setDateUpdate(user.getDateUpdate());
					userTagEntity.setStatus(1);
					userTagEntity.setTagId(Long.valueOf(item));
					userTagEntity.setUserId(pkId);
					userTagService.addUserTag(userTagEntity);
				}
			}
			//添加角色
			if (user.getRoleId() != null) {
				UserRoleEntity userRoleEntity = new UserRoleEntity();
				userRoleEntity.setCreateBy(user.getCreateBy());
				userRoleEntity.setUpdateBy(user.getUpdateBy());
				userRoleEntity.setDateCreate(user.getDateCreate());
				userRoleEntity.setDateUpdate(user.getDateUpdate());
				userRoleEntity.setStatus(1);
				userRoleEntity.setRoleId(Long.valueOf(user.getRoleId()));
				userRoleEntity.setUserId(pkId);
				userRoleService.addUserRole(userRoleEntity);
			}
			return true;
		}
		return false;
	}

	/**
	 * 修改根居ID
	 */
	public boolean updateUserById(UserEntity user) {
		if (this.updateById(user)) {
			//更新关联附件信息						
			Long pkId = user.getId();
			//添加用户标签
			if (user.getUserTags() != null && user.getUserTags().size() > 0) {
				//先删除之前的标签
				List<UserTagEntity> userTagEntitys = new ArrayList<>();
				UserTagEntity userTagDelete = new UserTagEntity();
				userTagDelete.setUserId(pkId);
				userTagEntitys = userTagService.findList(userTagDelete);
				Long[] ids = new Long[userTagEntitys.size()];
				for (int i = 0; i < userTagEntitys.size(); i++) {
					ids[i] = userTagEntitys.get(i).getId();
				}
				userTagService.delUserTagByIds(ids);
				//新增标签
				for (Long item : user.getUserTags()) {
					UserTagEntity userTagEntity = new UserTagEntity();
					userTagEntity.setCreateBy(user.getCreateBy());
					userTagEntity.setUpdateBy(user.getUpdateBy());
					userTagEntity.setDateCreate(user.getDateCreate());
					userTagEntity.setDateUpdate(user.getDateUpdate());
					userTagEntity.setStatus(1);
					userTagEntity.setTagId(Long.valueOf(item));
					userTagEntity.setUserId(pkId);
					userTagService.addUserTag(userTagEntity);
				}
			}
			//修改角色
			if (user.getRoleId() != null) {
				List<UserRoleEntity> userRoleEntities = new ArrayList<>();
				UserRoleEntity userRoleEntity = new UserRoleEntity();
				userRoleEntity.setUserId(pkId);
				userRoleEntities = userRoleService.findList(userRoleEntity);
				if (userRoleEntities.size() > 0) {
					Long userRoleId = userRoleEntities.get(0).getId();
					userRoleService.delUserRoleById(userRoleId);
				}
				//新增角色
				UserRoleEntity userRole = new UserRoleEntity();
				userRole.setCreateBy(user.getCreateBy());
				userRole.setUpdateBy(user.getUpdateBy());
				userRole.setDateCreate(user.getDateCreate());
				userRole.setDateUpdate(user.getDateUpdate());
				userRole.setStatus(1);
				userRole.setRoleId(Long.valueOf(user.getRoleId()));
				userRole.setUserId(pkId);
				userRoleService.addUserRole(userRole);
			}
			return true;
		}
		return false;
	}

	/**
	 * 根居ID获取对象
	 */
	public UserEntity findUserById(Long id) {
		List<UserTagEntity> userTagEntitys = new ArrayList<>();
		UserTagEntity userTags = new UserTagEntity();
		userTags.setUserId(id);
		userTagEntitys = userTagService.findList(userTags);
		List<Long> ids = new ArrayList<>();
		for (int i = 0; i < userTagEntitys.size(); i++) {
			ids.add(userTagEntitys.get(i).getTagId());
		}
		UserEntity userEntity = userMapper.findUserById(id);
		userEntity.setUserTags(ids);
		return userEntity;
	}
}