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feat: 新增新闻信息查询接口

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This commit is contained in:
xiongxiaoyang 2022-05-16 14:49:28 +08:00
parent 06ef610424
commit 2271eac6c0
8 changed files with 113 additions and 52 deletions
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47
src/main/java/io/github/xxyopen/novel/controller/front/BookController.java
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@ -27,39 +27,39 @@ public class BookController {
/**
* 小说搜索接口
* */
*/
@GetMapping("search")
public RestResp<PageRespDto<BookInfoRespDto>> searchBooks(BookSearchReqDto condition){
public RestResp<PageRespDto<BookInfoRespDto>> searchBooks(BookSearchReqDto condition) {
return bookService.searchBooks(condition);
}
/**
* 小说信息查询接口
* */
*/
@GetMapping("{bookId}")
public RestResp<BookInfoRespDto> getBookById(@PathVariable("bookId") Long bookId){
public RestResp<BookInfoRespDto> getBookById(@PathVariable("bookId") Long bookId) {
return bookService.getBookById(bookId);
}
/**
* 增加小说点击量接口
* */
*/
@PostMapping("visit")
public RestResp<Void> addVisitCount(Long bookId){
public RestResp<Void> addVisitCount(Long bookId) {
return bookService.addVisitCount(bookId);
}
/**
* 小说最新章节相关信息查询接口
* */
*/
@GetMapping("lastChapterAbout")
public RestResp<BookChapterAboutRespDto> getLastChapterAbout(Long bookId){
public RestResp<BookChapterAboutRespDto> getLastChapterAbout(Long bookId) {
return bookService.getLastChapterAbout(bookId);
}
/**
* 小说推荐列表查询接口
* */
*/
@GetMapping("recList")
public RestResp<List<BookInfoRespDto>> listRecBooks(Long bookId) throws NoSuchAlgorithmException {
return bookService.listRecBooks(bookId);
@ -67,59 +67,58 @@ public class BookController {
/**
* 小说章节列表查询接口
* */
*/
@GetMapping("chapterList")
public RestResp<List<BookChapterRespDto>> listChapters(Long bookId){
public RestResp<List<BookChapterRespDto>> listChapters(Long bookId) {
return bookService.listChapters(bookId);
}
/**
* 小说内容相关信息查询接口
* */
*/
@GetMapping("content/{chapterId}")
public RestResp<BookContentAboutRespDto> getBookContentAbout(@PathVariable("chapterId") Long chapterId){
public RestResp<BookContentAboutRespDto> getBookContentAbout(@PathVariable("chapterId") Long chapterId) {
return bookService.getBookContentAbout(chapterId);
}
/**
* 获取上一章节ID接口
* */
*/
@GetMapping("preChapterId/{chapterId}")
public RestResp<Long> getPreChapterId(@PathVariable("chapterId") Long chapterId){
public RestResp<Long> getPreChapterId(@PathVariable("chapterId") Long chapterId) {
return bookService.getPreChapterId(chapterId);
}
/**
* 获取下一章节ID接口
* */
*/
@GetMapping("nextChapterId/{chapterId}")
public RestResp<Long> nextChapterId(@PathVariable("chapterId") Long chapterId){
public RestResp<Long> nextChapterId(@PathVariable("chapterId") Long chapterId) {
return bookService.nextChapterId(chapterId);
}
/**
* 小说点击榜查询接口
* */
*/
@GetMapping("visitRank")
public RestResp<List<BookRankRespDto>> listVisitRankBooks(){
public RestResp<List<BookRankRespDto>> listVisitRankBooks() {
return bookService.listVisitRankBooks();
}
/**
* 小说新书榜查询接口
* */
*/
@GetMapping("newestRank")
public RestResp<List<BookRankRespDto>> listNewestRankBooks(){
public RestResp<List<BookRankRespDto>> listNewestRankBooks() {
return bookService.listNewestRankBooks();
}
/**
* 小说更新榜查询接口
* */
*/
@GetMapping("updateRank")
public RestResp<List<BookRankRespDto>> listUpdateRankBooks(){
public RestResp<List<BookRankRespDto>> listUpdateRankBooks() {
return bookService.listUpdateRankBooks();
}
}

8
src/main/java/io/github/xxyopen/novel/controller/front/HomeController.java
View File

@ -27,17 +27,17 @@ public class HomeController {
/**
* 首页小说推荐查询接口
* */
*/
@GetMapping("books")
public RestResp<List<HomeBookRespDto>> listHomeBooks(){
public RestResp<List<HomeBookRespDto>> listHomeBooks() {
return homeService.listHomeBooks();
}
/**
* 首页友情链接列表查询接口
* */
*/
@GetMapping("friendLinks")
public RestResp<List<HomeFriendLinkRespDto>> listHomeFriendLinks(){
public RestResp<List<HomeFriendLinkRespDto>> listHomeFriendLinks() {
return homeService.listHomeFriendLinks();
}

13
src/main/java/io/github/xxyopen/novel/controller/front/NewsController.java
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@ -6,6 +6,7 @@ import io.github.xxyopen.novel.dto.resp.NewsInfoRespDto;
import io.github.xxyopen.novel.service.NewsService;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@ -26,9 +27,17 @@ public class NewsController {
/**
* 最新新闻列表查询接口
* */
*/
@GetMapping("latestList")
public RestResp<List<NewsInfoRespDto>> listLatestNews(){
public RestResp<List<NewsInfoRespDto>> listLatestNews() {
return newsService.listLatestNews();
}
/**
* 新闻信息查询接口
*/
@GetMapping("{id}")
public RestResp<NewsInfoRespDto> getNews(@PathVariable Long id) {
return newsService.getNews(id);
}
}

40
src/main/java/io/github/xxyopen/novel/core/constant/DatabaseConsts.java
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@ -20,8 +20,7 @@ public class DatabaseConsts {
CATEGORY_ID("category_id"),
VISIT_COUNT("visit_count"),
LAST_CHAPTER_UPDATE_TIME("last_chapter_update_time")
;
LAST_CHAPTER_UPDATE_TIME("last_chapter_update_time");
private String name;
@ -43,8 +42,7 @@ public class DatabaseConsts {
BOOK_ID("book_id"),
CHAPTER_NUM("chapter_num"),
LAST_CHAPTER_UPDATE_TIME("last_chapter_update_time")
;
LAST_CHAPTER_UPDATE_TIME("last_chapter_update_time");
private String name;
@ -64,8 +62,27 @@ public class DatabaseConsts {
@Getter
public enum ColumnEnum {
CHAPTER_ID("chapter_id")
;
CHAPTER_ID("chapter_id");
private String name;
ColumnEnum(String name) {
this.name = name;
}
}
}
/**
* 新闻内容表
*/
public static class NewsContentTable {
@Getter
public enum ColumnEnum {
NEWS_ID("news_id");
private String name;
@ -79,9 +96,9 @@ public class DatabaseConsts {
/**
* 通用列枚举类
* */
*/
@Getter
public enum CommonColumnEnum{
public enum CommonColumnEnum {
ID("id"),
SORT("sort"),
@ -90,7 +107,7 @@ public class DatabaseConsts {
private String name;
CommonColumnEnum(String name){
CommonColumnEnum(String name) {
this.name = name;
}
@ -99,15 +116,14 @@ public class DatabaseConsts {
/**
* SQL语句枚举类
* */
*/
@Getter
public enum SqlEnum {
LIMIT_1("limit 1"),
LIMIT_2("limit 2"),
LIMIT_30("limit 30"),
LIMIT_500("limit 500")
;
LIMIT_500("limit 500");
private String sql;

7
src/main/java/io/github/xxyopen/novel/dto/resp/NewsInfoRespDto.java
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@ -1,6 +1,7 @@
package io.github.xxyopen.novel.dto.resp;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Builder;
import lombok.Data;
import java.time.LocalDateTime;
@ -12,6 +13,7 @@ import java.time.LocalDateTime;
* @date 2022/5/14
*/
@Data
@Builder
public class NewsInfoRespDto {
/**
@ -45,5 +47,10 @@ public class NewsInfoRespDto {
@JsonFormat(pattern = "yyyy-MM-dd")
private LocalDateTime updateTime;
/**
* 新闻内容
* */
private String content;
}

18
src/main/java/io/github/xxyopen/novel/manager/NewsCacheManager.java
View File

@ -34,16 +34,14 @@ public class NewsCacheManager {
QueryWrapper<NewsInfo> queryWrapper = new QueryWrapper<>();
queryWrapper.orderByDesc(DatabaseConsts.CommonColumnEnum.CREATE_TIME.getName())
.last(DatabaseConsts.SqlEnum.LIMIT_2.getSql());
return newsInfoMapper.selectList(queryWrapper).stream().map(v -> {
NewsInfoRespDto respDto = new NewsInfoRespDto();
respDto.setId(v.getId());
respDto.setCategoryId(v.getCategoryId());
respDto.setCategoryName(v.getCategoryName());
respDto.setTitle(v.getTitle());
respDto.setSourceName(v.getSourceName());
respDto.setUpdateTime(v.getUpdateTime());
return respDto;
}).toList();
return newsInfoMapper.selectList(queryWrapper).stream().map(v -> NewsInfoRespDto.builder()
.id(v.getId())
.categoryId(v.getCategoryId())
.categoryName(v.getCategoryName())
.title(v.getTitle())
.sourceName(v.getSourceName())
.updateTime(v.getUpdateTime())
.build()).toList();
}
}

7
src/main/java/io/github/xxyopen/novel/service/NewsService.java
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@ -18,4 +18,11 @@ public interface NewsService {
* @return 新闻列表
* */
RestResp<List<NewsInfoRespDto>> listLatestNews();
/**
* 新闻信息查询
* @param id 新闻ID
* @return 新闻信息
* */
RestResp<NewsInfoRespDto> getNews(Long id);
}

25
src/main/java/io/github/xxyopen/novel/service/impl/NewsServiceImpl.java
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@ -1,6 +1,12 @@
package io.github.xxyopen.novel.service.impl;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import io.github.xxyopen.novel.core.common.resp.RestResp;
import io.github.xxyopen.novel.core.constant.DatabaseConsts;
import io.github.xxyopen.novel.dao.entity.NewsContent;
import io.github.xxyopen.novel.dao.entity.NewsInfo;
import io.github.xxyopen.novel.dao.mapper.NewsContentMapper;
import io.github.xxyopen.novel.dao.mapper.NewsInfoMapper;
import io.github.xxyopen.novel.dto.resp.NewsInfoRespDto;
import io.github.xxyopen.novel.manager.NewsCacheManager;
import io.github.xxyopen.novel.service.NewsService;
@ -21,8 +27,27 @@ public class NewsServiceImpl implements NewsService {
private final NewsCacheManager newsCacheManager;
private final NewsInfoMapper newsInfoMapper;
private final NewsContentMapper newsContentMapper;
@Override
public RestResp<List<NewsInfoRespDto>> listLatestNews() {
return RestResp.ok(newsCacheManager.listLatestNews());
}
@Override
public RestResp<NewsInfoRespDto> getNews(Long id) {
NewsInfo newsInfo = newsInfoMapper.selectById(id);
QueryWrapper<NewsContent> queryWrapper = new QueryWrapper<>();
queryWrapper.eq(DatabaseConsts.NewsContentTable.ColumnEnum.NEWS_ID.getName(), id)
.last(DatabaseConsts.SqlEnum.LIMIT_1.getSql());
NewsContent newsContent = newsContentMapper.selectOne(queryWrapper);
return RestResp.ok(NewsInfoRespDto.builder()
.title(newsInfo.getTitle())
.sourceName(newsInfo.getSourceName())
.updateTime(newsInfo.getUpdateTime())
.content(newsContent.getContent())
.build());
}
}