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package cn.chnmuseum.party.web.controller.base;
import cn.chnmuseum.party.auth.util.JwtTokenUtil;
import cn.chnmuseum.party.common.enums.RESPONSE_CODE_ENUM;
import cn.chnmuseum.party.common.enums.RESULT_INFO_ENUM;
import cn.chnmuseum.party.model.TUser;
import cn.chnmuseum.party.service.TUserService;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.serializer.SimplePropertyPreFilter;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.io.Serializable;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
/**
* controller 基类控制器
*/
public class BaseController implements Serializable {
private static final long serialVersionUID = 624841049563451448L;
protected static final Logger logger = LoggerFactory.getLogger(BaseController.class);
@Resource
protected HttpServletRequest request;
@Resource
protected TUserService userService;
/**
* <p>
* 获取分页对象
* </p>
*/
protected <T> Page<T> getPage() {
return getPage(10L);
}
protected <T> Page<T> getPage(long size) {
long _size = size, _index = 1;
if (request.getParameter("_size") != null) {
_size = Integer.parseInt(request.getParameter("_size"));
}
if (request.getParameter("_index") != null) {
_index = Integer.parseInt(request.getParameter("_index"));
}
return new Page<>(_index, _size);
}
/**
* 添加数据到结果对象中
*
* @param obj 封装接口集合参数
* @return map
*/
protected Map<String, Object> getResult(Object obj) {
Map<String, Object> map = new LinkedHashMap<>();
map.put(RESULT_INFO_ENUM.RESULT_CODE.getKey(), RESPONSE_CODE_ENUM.REQUEST_SUCCESS.getResultCode());
map.put(RESULT_INFO_ENUM.RESULT_MSG.getKey(), RESPONSE_CODE_ENUM.REQUEST_SUCCESS.getMessage());
map.put(RESULT_INFO_ENUM.RESULT_BODY.getKey(), obj);
return map;
}
/**
* 返回成功
*
* @return map
*/
protected Map<String, Object> getSuccessResult() {
Map<String, Object> map = new LinkedHashMap<>();
map.put(RESULT_INFO_ENUM.RESULT_CODE.getKey(), RESPONSE_CODE_ENUM.REQUEST_SUCCESS.getResultCode());
map.put(RESULT_INFO_ENUM.RESULT_MSG.getKey(), RESPONSE_CODE_ENUM.REQUEST_SUCCESS.getMessage());
map.put(RESULT_INFO_ENUM.RESULT_BODY.getKey(), "");
return map;
}
/**
* 返回失败
*
* @param code 状态码
* @param msg 失败原因
* @return map
*/
protected Map<String, Object> getFailResult(String code, String msg) {
Map<String, Object> map = new LinkedHashMap<>();
map.put(RESULT_INFO_ENUM.RESULT_CODE.getKey(), code);
map.put(RESULT_INFO_ENUM.RESULT_MSG.getKey(), msg);
return map;
}
/**
* 返回失败
*
* @param responseCodeEnum 特定状态码
* @return map
*/
protected Map<String, Object> getFailResult(RESPONSE_CODE_ENUM responseCodeEnum) {
Map<String, Object> map = new LinkedHashMap<>();
map.put(RESULT_INFO_ENUM.RESULT_CODE.getKey(), responseCodeEnum.getResultCode());
map.put(RESULT_INFO_ENUM.RESULT_MSG.getKey(), responseCodeEnum.getMessage());
return map;
}
/**
* 返回失败
*
* @return map
*/
protected Map<String, Object> getFailResult() {
Map<String, Object> map = new LinkedHashMap<>();
map.put(RESULT_INFO_ENUM.RESULT_CODE.getKey(), RESPONSE_CODE_ENUM.SERVER_ERROR.getResultCode());
map.put(RESULT_INFO_ENUM.RESULT_MSG.getKey(), RESPONSE_CODE_ENUM.SERVER_ERROR.getMessage());
return map;
}
/**
* 添加数据到结果对象中
*
* @param obj 封装接口集合参数
* @return map
*/
protected Map<String, Object> getFailResult(Object obj) {
Map<String, Object> map = new LinkedHashMap<>();
map.put(RESULT_INFO_ENUM.RESULT_CODE.getKey(), "400");
map.put(RESULT_INFO_ENUM.RESULT_MSG.getKey(), "操作失败");
map.put(RESULT_INFO_ENUM.RESULT_BODY.getKey(), obj);
return map;
}
/**
* 返回失败
*
* @return map
*/
protected Map<String, Object> getFailResult(String msg) {
Map<String, Object> map = new LinkedHashMap<>();
map.put(RESULT_INFO_ENUM.RESULT_CODE.getKey(), RESPONSE_CODE_ENUM.SERVER_ERROR.getResultCode());
map.put(RESULT_INFO_ENUM.RESULT_MSG.getKey(), msg);
return map;
}
/**
* 返回失败
*
* @return map
*/
protected Map<String, Object> getFailResult(String code, String msg, Object obj) {
Map<String, Object> map = new LinkedHashMap<>();
map.put(RESULT_INFO_ENUM.RESULT_CODE.getKey(), code);
map.put(RESULT_INFO_ENUM.RESULT_MSG.getKey(), msg);
map.put(RESULT_INFO_ENUM.RESULT_BODY.getKey(), obj);
return map;
}
/**
* JSON 过滤相关字段
*
* @param obj 待过滤的对象
* @param propertyList 需要过滤掉的字段集合
* @return 过滤后的JSON结果
*/
protected String propertyFilter(Object obj, List<String> propertyList) {
SimplePropertyPreFilter filter = new SimplePropertyPreFilter();
for (String params : propertyList) {
filter.getExcludes().add(params);
}
return JSONObject.toJSONString(obj, filter);
}
/**
* JSON 过滤相关字段，并保持结果为JSON对象
*
* @param obj 待过滤的对象
* @param propertyList 需要过滤掉的字段集合
* @return 过滤后的JSON对象结果
*/
protected JSONObject propertyFilterToJsonObject(Object obj, List<String> propertyList) {
SimplePropertyPreFilter filter = new SimplePropertyPreFilter();
for (String params : propertyList) {
filter.getExcludes().add(params);
}
return JSONObject.parseObject(JSONObject.toJSONString(obj, filter));
}
/**
* JSON 过滤相关字段，并保持结果为JSON数组
*
* @param obj 待过滤的对象
* @param propertyList 需要过滤掉的字段集合
* @return 过滤后的JSON数组结果
*/
protected JSONArray propertyFilterToJsonArray(Object obj, List<String> propertyList) {
SimplePropertyPreFilter filter = new SimplePropertyPreFilter();
for (String params : propertyList) {
filter.getExcludes().add(params);
}
return JSONObject.parseArray(JSONObject.toJSONString(obj, filter));
}
/**
* <p>
* 根据token信息
* </p>
*/
protected String getUserId() {
String authorization = request.getHeader("Authorization");
if (StringUtils.isNotBlank(authorization)) {
if (authorization.startsWith("Bearer ")) {
authorization = authorization.substring(7);
}
} else {
throw new AuthenticationException("token失效,请重新登录");
}
return JwtTokenUtil.getEmployeeId(authorization);
}
/**
* <p>
* 根据token信息
* </p>
*/
protected String getUserName() {
String authorization = request.getHeader("Authorization");
if (StringUtils.isNotBlank(authorization)) {
if (authorization.startsWith("Bearer ")) {
authorization = authorization.substring(7);
}
} else {
throw new AuthenticationException("token失效,请重新登录");
}
return JwtTokenUtil.getUsername(authorization);
}
/**
* <p>
* 根据token信息获取当前用户
* </p>
*/
protected TUser getcurUser() {
String userName = getUserName();
TUser user = userService.selectByUsername(userName);
return user;
}
}