liuxiaolong
2019-05-06 f99bc8c6a1d10610373738edd7d0aa0181c81d99
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package com.cloud.user.service.impl;
 
import com.cloud.common.utils.DateUtil;
import com.cloud.common.utils.PageUtil;
import com.cloud.common.utils.UpperByName;
import com.cloud.model.common.Page;
import com.cloud.model.sys.SysPermission;
import com.cloud.model.sys.SysRole;
import com.cloud.user.dao.RolePermissionDao;
import com.cloud.user.dao.SysRoleDao;
import com.cloud.user.dao.SysRoleMenuDao;
import com.cloud.user.dao.UserRoleDao;
import com.cloud.user.service.AppUserService;
import com.cloud.user.service.SysRoleService;
import com.google.common.collect.Sets;
import lombok.extern.slf4j.Slf4j;
/*import org.springframework.amqp.core.AmqpTemplate;*/
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;
 
import java.util.*;
import java.util.stream.Collectors;
 
 
 
@Slf4j
@Service
public class SysRoleServiceImpl implements SysRoleService {
 
    @Autowired
    private SysRoleDao sysRoleDao;
    @Autowired
    private UserRoleDao userRoleDao;
    @Autowired
    private RolePermissionDao rolePermissionDao;
    @Autowired
    private SysRoleMenuDao sysRoleMenuDao;
    /*@Autowired
    private AmqpTemplate amqpTemplate;*/
    @Autowired
    private AppUserService appUserService;
 
 
 
    @Transactional
    @Override
    public void save(SysRole sysRole) {
        /*SysRole role = sysRoleDao.findByCode(sysRole.getCode());
        if (role != null) {
            throw new IllegalArgumentException("角色code已存在");
        }*/
        Map<String,Object> params = new HashMap<>();
        params.put("name",sysRole.getName());
        params.put("orgId",sysRole.getOrgId());
        SysRole role = sysRoleDao.findByName(params);
        if (role != null) {
            throw new IllegalArgumentException("角色已存在");
        }
        sysRole.setCreateTime(new Date());
        sysRole.setUpdateTime(sysRole.getCreateTime());
        sysRoleDao.save(sysRole);
 
        //Log l =new Log();
        //l.setModule("测试");
        //l.setFlag(true);
        //logClient.save2(l);
        log.info("保存角色:{}", sysRole);
    }
 
    @Transactional
    @Override
    public void update(SysRole sysRole) {
        sysRole.setUpdateTime(new Date());
        Map<String,Object> params = new HashMap<>();
        params.put("name",sysRole.getName());
        params.put("orgId",sysRole.getOrgId());
        SysRole role = sysRoleDao.findByName(params);
        if (role != null) {
            throw new IllegalArgumentException("角色已存在");
        }
        //sysRoleDao.update(sysRole);
        sysRoleDao.updateByPrimaryKeySelective(sysRole);
        log.info("修改角色:{}", sysRole);
    }
 
    @Transactional
    @Override
    public Map<String,Object> deleteRole(Map<String,Object> params) {
        Map<String,Object> map = new HashMap<>();
        Integer userRole = userRoleDao.findUserRoleCount(params);
        if (userRole == 0 ){
            SysRole sysRole = sysRoleDao.findByIdParams(params);
            //删除角色表
            sysRoleDao.delete(params);
            //删除对应角色拥有的权限
            //rolePermissionDao.deleteRolePermissionByParams(params)
            sysRoleMenuDao.deleteRolePermissionByParams(params);
            //删除角色用户表的数据
            userRoleDao.deleteUserRoleByParams(params);
            log.info("删除角色:{}", sysRole);
            map.put("code",0);
            map.put("msg","刪除成功!");
            map.put("success",true);
            map.put("data",null);
        }else {
            map.put("code",1);
            map.put("msg","该角色下有用户,不允许删除!");
            map.put("success",false);
            map.put("data",null);
        }
        // 发布role删除的消息
        //amqpTemplate.convertAndSend(UserCenterMq.MQ_EXCHANGE_USER, UserCenterMq.ROUTING_KEY_ROLE_DELETE, id);
        return map;
    }
 
    @Transactional
    @Override
    public void setPermissionToRole(Long roleId, Set<Long> permissionIds) {
        SysRole sysRole = sysRoleDao.findById(roleId);
        if (sysRole == null) {
            throw new IllegalArgumentException("角色不存在");
        }
 
        // 查出角色对应的old权限
        Set<Long> oldPermissionIds = rolePermissionDao.findPermissionsByRoleIds(Sets.newHashSet(roleId)).stream()
                .map(p -> p.getId()).collect(Collectors.toSet());
 
        // 需要添加的权限
        Collection<Long> addPermissionIds = org.apache.commons.collections4.CollectionUtils.subtract(permissionIds,
                oldPermissionIds);
        if (!CollectionUtils.isEmpty(addPermissionIds)) {
            addPermissionIds.forEach(permissionId -> {
                rolePermissionDao.saveRolePermission(roleId, permissionId);
            });
        }
        // 需要移除的权限
        Collection<Long> deletePermissionIds = org.apache.commons.collections4.CollectionUtils
                .subtract(oldPermissionIds, permissionIds);
        if (!CollectionUtils.isEmpty(deletePermissionIds)) {
            deletePermissionIds.forEach(permissionId -> {
                rolePermissionDao.deleteRolePermission(roleId, permissionId);
            });
        }
 
    }
 
    @Override
    public SysRole findById(Long id) {
        return sysRoleDao.findById(id);
    }
 
    @Override
    public Page<SysRole> findRoles(Map<String, Object> params) {
        int total = sysRoleDao.count(params);
        List<SysRole> list = Collections.emptyList();
        if (total > 0) {
            PageUtil.pageParamConver(params, false);
 
            list = sysRoleDao.findData(params);
        }
        return new Page<>(total, list);
    }
 
    @Override
    public Set<SysPermission> findPermissionsByRoleId(Long roleId) {
        return rolePermissionDao.findPermissionsByRoleIds(Sets.newHashSet(roleId));
    }
 
    @Override
    public List<Map<String, Object>> findRoleList(Map<String, Object> params) {
        return sysRoleDao.findRoleList(params);
    }
 
    @Override
    public int saveRoleMenus(Map<String, Object> params) {
        int status = 0;
        try{
            if(!params.get("menuIds").toString().equals("")){
                Set<Long> menuIds = new HashSet<>();
                String[] ids = params.get("menuIds").toString().split(",");
                for(int i=0;i<ids.length;i++){
                    menuIds.add(Long.parseLong(ids[i]));
                }
 
                sysRoleDao.deleteRoleMenus(params);
                if (!CollectionUtils.isEmpty(menuIds)) {
                    menuIds.forEach(menuId -> {
                        params.put("menuId",menuId);
                        sysRoleDao.saveRoleMenus(params);
                    });
                }
            }else{
                sysRoleDao.deleteRoleMenus(params);
            }
            status = 1;
            return status;
        }catch (Exception e){
            e.printStackTrace();
            return status;
        }
    }
 
    @Override
    @Transactional
    public int saveUserRoleMens(Map<String, Object> params) {
        int status = 0;
        try {
            //添加角色
            SysRole sysRole = new SysRole();
            sysRole.setOrgId(Long.parseLong(params.get("orgId").toString()));
            //管理员后期字典取
            sysRole.setName("管理员");
            Map<String,Object> paramsRole = new HashMap<>();
            paramsRole.put("name",sysRole.getName());
            paramsRole.put("orgId",sysRole.getOrgId());
            SysRole role = sysRoleDao.findByName(paramsRole);
            if(role == null){
            sysRole.setIsSys(0);
            sysRole.setEnabled(false);
            sysRole.setDelFlag("0");
            sysRole.setCode(UUID.randomUUID().toString());
            sysRole.setCreateTime(DateUtil.getCurrentDate(DateUtil.TIME_PATTERN));
            sysRole.setUpdateTime(DateUtil.getCurrentDate(DateUtil.TIME_PATTERN));
            status = sysRoleDao.save(sysRole);
 
            //用户赋角色
            params.put("id",params.get("userId").toString());
            params.put("roleIds",sysRole.getId());
            appUserService.setRoleToUser(params);
            }else{
                sysRole.setId(role.getId());
            }
            //角色赋权限
                if(!params.get("menuIds").toString().equals("")){
                    params.put("id",sysRole.getId());
                    Set<Long> menuIds = new HashSet<>();
                    String[] ids = params.get("menuIds").toString().split(",");
                    for(int i=0;i<ids.length;i++){
                        menuIds.add(Long.parseLong(ids[i]));
                    }
 
                    sysRoleDao.deleteRoleMenus(params);
                    if (!CollectionUtils.isEmpty(menuIds)) {
                        menuIds.forEach(menuId -> {
                            params.put("menuId",menuId);
                            sysRoleDao.saveRoleMenus(params);
                        });
                    }
                }else {
                    params.put("id",sysRole.getId());
                    sysRoleDao.deleteRoleMenus(params);
                }
                status = 1;
        }catch (Exception e){
            e.printStackTrace();
            return status;
        }
        return status;
    }
}