package com.genersoft.iot.vmp.service.impl;
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import com.genersoft.iot.vmp.service.IUserService;
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import com.genersoft.iot.vmp.storager.dao.UserMapper;
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import com.genersoft.iot.vmp.storager.dao.dto.User;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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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.util.DigestUtils;
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import java.util.List;
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@Service
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public class UserServiceImpl implements IUserService {
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@Autowired
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private UserMapper userMapper;
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@Override
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public User getUser(String username, String password) {
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return userMapper.select(username, password);
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}
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@Override
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public boolean changePassword(int id, String password) {
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User user = userMapper.selectById(id);
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user.setPassword(password);
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return userMapper.update(user) > 0;
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}
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@Override
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public User getUserByUsername(String username) {
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return userMapper.getUserByUsername(username);
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}
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@Override
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public int addUser(User user) {
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User userByUsername = userMapper.getUserByUsername(user.getUsername());
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if (userByUsername != null) {
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return 0;
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}
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return userMapper.add(user);
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}
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@Override
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public int deleteUser(int id) {
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return userMapper.delete(id);
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}
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@Override
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public List<User> getAllUsers() {
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return userMapper.selectAll();
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}
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@Override
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public int updateUsers(User user) {
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return userMapper.update(user);
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}
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@Override
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public boolean checkPushAuthority(String callId, String sign) {
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List<User> users = userMapper.getUsers();
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if (users.size() == 0) {
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return false;
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}
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for (User user : users) {
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if (user.getPushKey() == null) {
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continue;
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}
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String checkStr = callId == null? user.getPushKey():(callId + "_" + user.getPushKey()) ;
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String checkSign = DigestUtils.md5DigestAsHex(checkStr.getBytes());
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if (checkSign.equals(sign)) {
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return true;
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}
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}
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return false;
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}
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@Override
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public PageInfo<User> getUsers(int page, int count) {
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PageHelper.startPage(page, count);
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List<User> users = userMapper.getUsers();
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return new PageInfo<>(users);
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}
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@Override
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public int changePushKey(int id, String pushKey) {
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return userMapper.changePushKey(id,pushKey);
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}
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}
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