/211AuthcenterProject/authcenter-proxy/src/main/java/com/fdhay/authcenter/proxy/service/impl/UserServiceImpl.java

package com.fdhay.authcenter.proxy.service.impl;



import java.util.HashMap;

import java.util.Map;



import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import org.springframework.stereotype.Service;



import com.alibaba.fastjson.JSON;

import com.fdhay.authcenter.proxy.domain.User;

import com.fdhay.authcenter.proxy.domain.base.json.JsonException;

import com.fdhay.authcenter.proxy.domain.base.json.JsonMessage;

import com.fdhay.authcenter.proxy.domain.enums.JsonMessageResultStatusEnum;

import com.fdhay.authcenter.proxy.service.UserService;

import com.fdhay.authcenter.proxy.util.Constants;

import com.fdhay.authcenter.proxy.util.HttpClientUtils;



@Service(value="userService")

public class UserServiceImpl implements UserService {

	private Log logger = LogFactory.getLog(getClass());

	private static String URL_API_OF_IS_VALID_USER = Constants.cfg.getValue("url.api.user.isValidUser", "url.api.user.isValidUser");

	private static String URL_API_OF_IS_VALID_USER_TOKEN = Constants.cfg.getValue("url.api.user.isValidUser.token", "url.api.user.isValidUser.token");

	private static String URL_API_OF_GET_LOGIN_USER_IF_COOKIE_VALID = Constants.cfg.getValue("url.api.user.getLoginUserIfCookieValid", "url.api.user.getLoginUserIfCookieValid");

	private static String URL_API_OF_GET_LOGIN_USER_IF_COOKIE_VALID_TOKEN = Constants.cfg.getValue("url.api.user.getLoginUserIfCookieValid.token", "url.api.user.getLoginUserIfCookieValid.token");

	

	

	@Override

	public User getLoginUserIfCookieValid(String cookie){

		User user = null;

		try {

			Map<String, String> params = new HashMap<String, String>(2);

			params.put("cookie", cookie);

			params.put("token", URL_API_OF_GET_LOGIN_USER_IF_COOKIE_VALID_TOKEN);

			String response = HttpClientUtils.post(URL_API_OF_GET_LOGIN_USER_IF_COOKIE_VALID, params, null);

			JsonMessage result = JSON.parseObject(response, JsonMessage.class);

			if(JsonMessageResultStatusEnum.FAIL.equals(result.getResultStatusCode())){

				throw new JsonException(JsonMessageResultStatusEnum.FAIL, response);

			}

			user = JSON.parseObject(result.getResult(), User.class);

		} catch (Exception e) {

			logger.error(e);

		} 

		return user;

	}

	

	@Override

	public boolean isValidUser(String name, String password) {

		boolean isValid =  true;

		try {

			Map<String, String> params = new HashMap<String, String>(3);

			params.put("name", name);

			params.put("password", password);

			params.put("token", URL_API_OF_IS_VALID_USER_TOKEN);

			String response = HttpClientUtils.post(URL_API_OF_IS_VALID_USER, params, null);

			JsonMessage result = JSON.parseObject(response, JsonMessage.class);

			if(JsonMessageResultStatusEnum.FAIL.equals(result.getResultStatusCode())){

				throw new JsonException(JsonMessageResultStatusEnum.FAIL, response);

			}

		} catch (Exception e) {

			logger.error(e);

			isValid =  false;

		} 

		if(logger.isDebugEnabled()){

			logger.debug("--> try verify with [name=" + name + ", password=***" + "] is valid user ? " + isValid);

		}

		return isValid;

	}



	

	public static void main(String[] args){

		new UserServiceImpl().isValidUser("admin", "admin");

	}

}