parent
abffc680cc
commit
731e12435b
@ -1,29 +0,0 @@
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package com.luoo.comment.config;
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import api.Result;
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import api.StatusCode;
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import com.luoo.comment.exception.AuthorityLoginException;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.web.bind.annotation.ControllerAdvice;
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import org.springframework.web.bind.annotation.ExceptionHandler;
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import org.springframework.web.bind.annotation.ResponseBody;
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/**
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* 统一异常处理类
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*/
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@Slf4j
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@ControllerAdvice
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public class BaseExceptionHandler {
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@ExceptionHandler(value = Exception.class)
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@ResponseBody
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public Result<Void> error(Exception e) {
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log.error("执行出错", e);
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return Result.failed(StatusCode.MUSIC_COMMON_FAILED);
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}
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@ExceptionHandler(value = AuthorityLoginException.class)
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@ResponseBody
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public Result<String> error(AuthorityLoginException e) {
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return Result.unauthorized(null);
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}
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}
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@ -1,49 +0,0 @@
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package com.luoo.comment.config;
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import com.luoo.comment.constant.GlobalConstant;
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import com.luoo.comment.utils.ThreadLocalMap;
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import dto.UserLoginDto;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import org.springframework.web.servlet.HandlerInterceptor;
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import org.springframework.web.servlet.ModelAndView;
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import util.JwtUtil;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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@Slf4j
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@Component
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public class TokenInterceptor implements HandlerInterceptor {
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@Autowired
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private JwtUtil jwtUtil;
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@Override
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public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
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return HandlerInterceptor.super.preHandle(request, response, handler);
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}
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@Override
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public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
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String token = request.getHeader("token");
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UserLoginDto loginUser = jwtUtil.getUserLoginDto(token);
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if (loginUser == null) {
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log.error("获取用户信息失败, 不允许操作,需重新登录");
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throw new RuntimeException("获取用户信息失败, 不允许操作,需重新登录");
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}
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log.info("请求uri => {} method => {} userId => {} token => {}",
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request.getRequestURI(), request.getMethod(), loginUser.getUserId(),token);
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ThreadLocalMap.put(GlobalConstant.TOKEN_AUTH_DTO, loginUser);
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}
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@Override
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public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
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ThreadLocalMap.remove(GlobalConstant.TOKEN_AUTH_DTO);
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}
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}
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@ -1,9 +0,0 @@
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package com.luoo.comment.constant;
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public class GlobalConstant {
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/**
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* 全局用户名
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*/
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public static final String TOKEN_AUTH_DTO = "CURRENT_USER_DTO";
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}
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@ -1,22 +0,0 @@
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package com.luoo.comment.controller;
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import cn.hutool.core.util.ObjectUtil;
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import com.luoo.comment.exception.AuthorityLoginException;
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import com.luoo.comment.utils.ThreadLocalMap;
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import dto.UserLoginDto;
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public class BaseController {
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/**
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* 全局用户名
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*/
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public static final String TOKEN_AUTH_DTO = "CURRENT_USER_DTO";
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protected UserLoginDto getLoginAuthDto() {
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UserLoginDto loginAuthDto = (UserLoginDto) ThreadLocalMap.get(TOKEN_AUTH_DTO);
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if (ObjectUtil.isEmpty(loginAuthDto)) {
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throw new AuthorityLoginException("登录信息已失效，请重新登录");
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}
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return loginAuthDto;
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}
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}
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package com.luoo.comment.enums;
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public enum CommentStatusEnum {
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/**
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* 正常
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*/
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NORMAL(1),
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/**
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* 删除
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*/
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DELETE(2),
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/**
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* 审核中
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*/
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AUDITING(3);
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private final int value;
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CommentStatusEnum(int value) {
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this.value = value;
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}
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public int getValue() {
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return value;
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}
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}
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@ -1,64 +0,0 @@
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package com.luoo.comment.enums;
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import cn.hutool.core.util.ObjectUtil;
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public enum Province {
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BEIJING("Beijing", "北京"),
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TIANJIN("Tianjin", "天津"),
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SHANGHAI("Shanghai", "上海"),
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CHONGQING("Chongqing", "重庆"),
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HEBEI("Hebei", "河北"),
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SHANXI("Shanxi", "山西"),
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LIAONING("Liaoning", "辽宁"),
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JILIN("Jilin", "吉林"),
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HEILONGJIANG("Heilongjiang", "黑龙江"),
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JIANGSU("Jiangsu", "江苏"),
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ZHEJIANG("Zhejiang", "浙江"),
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ANHUI("Anhui", "安徽"),
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FUJIAN("Fujian", "福建"),
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JIANGXI("Jiangxi", "江西"),
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SHANDONG("Shandong", "山东"),
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HENAN("Henan", "河南"),
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HUBEI("Hubei", "湖北"),
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HUNAN("Hunan", "湖南"),
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GUANGDONG("Guangdong", "广东"),
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GUANGXI("Guangxi", "广西"),
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HAINAN("Hainan", "海南"),
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SICHUAN("Sichuan", "四川"),
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GUIZHOU("Guizhou", "贵州"),
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YUNNAN("Yunnan", "云南"),
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TIBET("Tibet", "西藏"),
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SHAANXI("Shaanxi", "陕西"),
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GANSU("Gansu", "甘肃"),
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QINGHAI("Qinghai", "青海"),
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NINGXIA("Ningxia", "宁夏"),
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XINJIANG("Xinjiang", "新疆");
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private final String englishName;
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private final String chineseName;
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Province(String englishName, String chineseName) {
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this.englishName = englishName;
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this.chineseName = chineseName;
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}
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public String getEnglishName() {
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return englishName;
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}
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public String getChineseName() {
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return chineseName;
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}
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public static String getCityName(String englishName) {
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if (ObjectUtil.isEmpty(englishName)) {
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return "未知IP";
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}
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for (Province province : Province.values()) {
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if (englishName.equalsIgnoreCase(province.englishName)) {
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return province.chineseName;
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}
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}
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return "未知IP";
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}
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}
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package com.luoo.comment.enums;
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public enum ThumbupActionEnum {
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/**
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* 确认
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*/
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CONFIRM(1),
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/**
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* 取消
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*/
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CANCEL(0);
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private final int value;
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ThumbupActionEnum(int value) {
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this.value = value;
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}
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public int getValue() {
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return value;
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}
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}
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package com.luoo.comment.pojo;
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import lombok.Data;
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import java.io.Serializable;
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@Data
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public class CommentDto implements Serializable {
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/**
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* 文章 ID
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*/
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private String articleId;
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/**
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* 评论内容
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*/
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private String content;
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/**
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* 父节点 ID
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*/
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private String parentId;
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/**
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* 目标 ID
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*/
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private String targetId;
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/**
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* IP 地址
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*/
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private String ipAddress;
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private String userId;
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}
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package com.luoo.comment.pojo;
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import lombok.Data;
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import javax.validation.constraints.NotNull;
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/**
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* 点赞 DTO
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*/
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@Data
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public class CommentThumbupDto {
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@NotNull
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private String commentId;
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private Integer action;
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private String userId;
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}
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package com.luoo.comment.pojo;
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import lombok.Data;
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@Data
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public class CommentThumbupVo {
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/**
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* 点赞数量
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*/
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private Long thumbupNum;
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/**
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* 评论数量
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*/
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private Long commentNum;
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/**
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* 用户 ID
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*/
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private String userId;
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}
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package com.luoo.comment.service;
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import com.luoo.comment.pojo.*;
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import com.luoo.comment.dao.CommentDao;
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import com.luoo.comment.pojo.Comment;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.domain.Page;
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import org.springframework.data.domain.PageRequest;
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import org.springframework.data.domain.Pageable;
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import org.springframework.data.mongodb.core.MongoTemplate;
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import org.springframework.data.mongodb.core.query.Criteria;
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import org.springframework.data.mongodb.core.query.Query;
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import org.springframework.data.mongodb.core.query.Update;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import util.IdWorker;
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import java.util.Date;
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import java.util.List;
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public interface CommentService {
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@Service
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@Transactional
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public class CommentService {
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Comment findById(String id);
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@Autowired
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private CommentDao commentDao;
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void save(CommentDto commentDto);
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@Autowired
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private IdWorker idWorker;
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void update(Comment comment);
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@Autowired
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private MongoTemplate mongoTemplate;
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void deleteById(String id);
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@Autowired
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Page<CommentVo> findByParentId(String parentId, int page, int size);
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public List<Comment> findAll(){
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return commentDao.findAll();
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}
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public Comment findById(String id) {
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return commentDao.findById(id).get();
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}
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public void save(Comment comment) {
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comment.set_id(idWorker.nextId()+"");
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comment.setPublishTime(new Date());
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comment.setThumbupCount(0); //点赞数
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comment.setCommentCount(0); //回复数
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comment.setState(1);
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// 如果当前添加的评论，有父节点，那么父节点的评论回复数要加一
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if (comment.getParentId()!=null && !"".equals(comment.getParentId())){
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comment.setJournalId("");//如果有父节点，将期刊号置为空
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Query query = new Query();
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query.addCriteria(Criteria.where("_id").is(comment.getParentId()));
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Update update = new Update();
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update.inc("commentCount",1);
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mongoTemplate.updateFirst(query,update,"comment");
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}
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commentDao.save(comment);
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}
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public void update (Comment comment) {
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commentDao.save(comment);
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}
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void thumbup(CommentThumbupDto commentThumbupDto);
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List<CommentVo> findByVolid(String volid);
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public void deleteById(String id) {
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commentDao.deleteById(id);
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}
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public Page<Comment> findByParentId(String parentId, int page, int size) {
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Pageable pageable = PageRequest.of(page-1,size);
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return commentDao.findByParentId(parentId,pageable);
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}
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/**
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* 获取用户评论信息
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*/
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CommentThumbupVo getUserCommentInfo(String userId);
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public Page<Comment> findByJournalId(String journalId, int page, int size) {
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Pageable pageable = PageRequest.of(page-1,size);
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return commentDao.findByJournalId(journalId,pageable);
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}
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public void thumbup(String commentId) {
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Query query = new Query();
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query.addCriteria(Criteria.where("_id").is(commentId));
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Update update = new Update();
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update.inc("thumbupCount",1);
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mongoTemplate.updateFirst(query,update,"comment");
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}
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}
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@ -1,233 +0,0 @@
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package com.luoo.comment.service.impl;
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import api.Result;
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import client.vo.SimpleUser;
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import cn.hutool.core.util.ObjectUtil;
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import com.luoo.comment.dao.CommentDao;
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import com.luoo.comment.enums.CommentStatusEnum;
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import com.luoo.comment.enums.Province;
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import com.luoo.comment.enums.ThumbupActionEnum;
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import com.luoo.comment.pojo.*;
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import com.luoo.comment.service.CommentService;
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import lombok.extern.slf4j.Slf4j;
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import net.renfei.ip2location.IP2Location;
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import net.renfei.ip2location.IPResult;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.domain.*;
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import org.springframework.data.mongodb.core.MongoTemplate;
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import org.springframework.data.mongodb.core.query.Criteria;
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import org.springframework.data.mongodb.core.query.Query;
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import org.springframework.data.mongodb.core.query.Update;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import util.IdWorker;
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import java.io.IOException;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.Map;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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@Service
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@Transactional
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@Slf4j
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public class CommentServiceImpl implements CommentService {
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// @Autowired
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// private UserClient userClient;
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@Autowired
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private CommentDao commentDao;
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@Autowired
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private IdWorker idWorker;
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@Autowired
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private MongoTemplate mongoTemplate;
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@Autowired
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private RedisTemplate redisTemplate;
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public Comment findById(String id) {
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return commentDao.findById(id).get();
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}
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public String getCityNameByIp(String ip) {
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IP2Location loc = new IP2Location();
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String binFile = "classpath:/IP2LOCATION-LITE-DB11.BIN";
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try {
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loc.Open(binFile, true);
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IPResult rec = loc.IPQuery(ip);
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String city = rec.getCity();
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return Province.getCityName(city);
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} catch (IOException e) {
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log.info("getCityNameByIp error {}",ip,e);
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return "未知 IP";
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}
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}
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public void save(CommentDto commentDto){
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Comment comment = new Comment();
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comment.setContent(commentDto.getContent());
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comment.setPublishTime(new Date());
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comment.setUserId(commentDto.getUserId());
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comment.setComment(0);
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comment.setParentId(commentDto.getParentId());
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comment.setArticleId(commentDto.getArticleId());
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comment.setLevel(1);
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comment.setTargetId(commentDto.getTargetId());
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comment.setType(0);
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comment.setCity(getCityNameByIp(commentDto.getIpAddress()));
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comment.setId(String.valueOf(idWorker.nextId()));
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comment.setShare(0);
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comment.setThumbup(0);
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comment.setComment(0);
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comment.setState(CommentStatusEnum.NORMAL.getValue());
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// 如果当前添加的吐槽，有父节点，那么父节点的吐槽回复数要加一
|
||||
if (ObjectUtil.isNotEmpty(comment.getParentId())) {
|
||||
// 更新父节点的评论回复数
|
||||
Query query = new Query();
|
||||
query.addCriteria(Criteria.where("_id").is(comment.getParentId()));
|
||||
Update update = new Update();
|
||||
update.inc("comment",1);
|
||||
mongoTemplate.updateFirst(query,update,Comment.class);
|
||||
}
|
||||
|
||||
if (ObjectUtil.isNotEmpty(comment.getTargetId())) {
|
||||
Comment parentIdComment = mongoTemplate.findById(comment.getTargetId(), Comment.class);
|
||||
comment.setLevel(parentIdComment.getLevel()+1);
|
||||
Query query = new Query();
|
||||
query.addCriteria(Criteria.where("_id").is(comment.getTargetId()));
|
||||
Update update = new Update();
|
||||
update.inc("comment",1);
|
||||
mongoTemplate.updateFirst(query,update,Comment.class);
|
||||
}
|
||||
commentDao.save(comment);
|
||||
}
|
||||
|
||||
public void update(Comment comment) {
|
||||
commentDao.save(comment);
|
||||
}
|
||||
|
||||
public void deleteById(String id) {
|
||||
commentDao.deleteById(id);
|
||||
}
|
||||
|
||||
|
||||
public Page<CommentVo> findByParentId(String parentId,int page,int size){
|
||||
Pageable pageable = PageRequest.of(page, size);
|
||||
Query query = new Query();
|
||||
Criteria criteria = Criteria.where("parentId").is(parentId);
|
||||
query.addCriteria(criteria);
|
||||
Sort sort = Sort.by(Sort.Direction.ASC, "age");
|
||||
query.with(sort);
|
||||
query.with(pageable);
|
||||
List<Comment> comments = mongoTemplate.find(query, Comment.class);
|
||||
|
||||
List<String> userIds = comments.stream().map(Comment::getUserId).collect(Collectors.toList());
|
||||
|
||||
// Result<List<SimpleUser>> userByIds = userClient.findUserByIds(userIds);
|
||||
Result<List<SimpleUser>> userByIds = Result.success(null);
|
||||
|
||||
Map<String, SimpleUser> userIdAndInfoMap = userByIds.getData().stream().collect(Collectors.toMap(SimpleUser::getUserId, Function.identity()));
|
||||
|
||||
List<CommentVo> commentVos = comments.stream().map(Comment::convertVo).collect(Collectors.toList());
|
||||
|
||||
// List<String> targetComments = comments.stream().map(Comment::getTargetId).collect(Collectors.toList());
|
||||
|
||||
Map<String, CommentVo> idCommentMap = commentVos.stream().collect(Collectors.toMap(CommentVo::getId, Function.identity()));
|
||||
|
||||
long total = mongoTemplate.count(query, Comment.class);
|
||||
|
||||
// boolean isChange = targetComments.removeAll(idCommentMap.keySet());
|
||||
|
||||
for (CommentVo commentVo : commentVos) {
|
||||
|
||||
// 处理昵称
|
||||
SimpleUser simpleUser = userIdAndInfoMap.get(commentVo.getUserId());
|
||||
|
||||
if (ObjectUtil.isNotEmpty(simpleUser)) {
|
||||
commentVo.setNickName(simpleUser.getNickName());
|
||||
}
|
||||
// 处理叠楼评论回复
|
||||
if (commentVo.getLevel() > 2 && ObjectUtil.isNotEmpty(commentVo.getTargetId())) {
|
||||
CommentVo targetCommentVo = idCommentMap.get(commentVo.getTargetId());
|
||||
if (targetCommentVo != null) {
|
||||
commentVo.setTargetComment(targetCommentVo);
|
||||
}
|
||||
}
|
||||
}
|
||||
return new PageImpl<>(commentVos, pageable, total);
|
||||
}
|
||||
|
||||
public void thumbup(CommentThumbupDto commentThumbupDto) {
|
||||
String userId = commentThumbupDto.getUserId();
|
||||
|
||||
Long count = (Long)redisTemplate.opsForValue().get("thumbup_" + userId);
|
||||
Query query = new Query();
|
||||
query.addCriteria(Criteria.where("_id").is(commentThumbupDto.getCommentId()));
|
||||
Update update = new Update();
|
||||
if (commentThumbupDto.getAction().equals(ThumbupActionEnum.CONFIRM.getValue())) {
|
||||
update.inc("thumbup",1);
|
||||
if (ObjectUtil.isNotEmpty(count)) {
|
||||
redisTemplate.opsForValue().set("thumbup_"+userId,++count);
|
||||
} else {
|
||||
redisTemplate.opsForValue().set("thumbup_"+userId,1L);
|
||||
}
|
||||
} else {
|
||||
update.inc("thumbup",-1);
|
||||
}
|
||||
mongoTemplate.updateFirst(query,update,Comment.class);
|
||||
}
|
||||
|
||||
public List<CommentVo> findByVolid(String volid) {
|
||||
List<Comment> byArticleId = commentDao.findByArticleId(volid);
|
||||
|
||||
if (ObjectUtil.isEmpty(byArticleId)) {
|
||||
return new ArrayList<>();
|
||||
}
|
||||
|
||||
List<CommentVo> commentVos = byArticleId.stream().map(Comment::convertVo).collect(Collectors.toList());
|
||||
|
||||
List<String> userIds = byArticleId.stream().map(Comment::getUserId).collect(Collectors.toList());
|
||||
// Result<List<SimpleUser>> userByIds = userClient.findUserByIds(userIds);
|
||||
Result<List<SimpleUser>> userByIds = Result.success(null);
|
||||
Map<String, SimpleUser> userIdAndInfoMap = userByIds.getData().stream().collect(Collectors.toMap(SimpleUser::getUserId, Function.identity()));
|
||||
|
||||
for (CommentVo commentVo : commentVos) {
|
||||
// 处理昵称
|
||||
SimpleUser simpleUser = userIdAndInfoMap.get(commentVo.getUserId());
|
||||
|
||||
if (ObjectUtil.isNotEmpty(simpleUser)) {
|
||||
commentVo.setNickName(simpleUser.getNickName());
|
||||
}
|
||||
}
|
||||
return commentVos;
|
||||
}
|
||||
|
||||
@Override
|
||||
public CommentThumbupVo getUserCommentInfo(String userId) {
|
||||
// 获取用户点赞数量
|
||||
CommentThumbupVo commentThumbupVo = new CommentThumbupVo();
|
||||
Long count = (Long)redisTemplate.opsForValue().get("thumbup_" + userId);
|
||||
if (ObjectUtil.isEmpty(count)) {
|
||||
count = 0L;
|
||||
}
|
||||
commentThumbupVo.setThumbupNum(count);
|
||||
|
||||
// 获取评论数量
|
||||
Query query = new Query();
|
||||
query.addCriteria(Criteria.where("userId").is(userId));
|
||||
long commentCount = mongoTemplate.count(query, Comment.class);
|
||||
commentThumbupVo.setCommentNum(commentCount);
|
||||
return commentThumbupVo;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
Loading…
Reference in new issue