From 066dd0f13ed576ed158e229d2cabe13629f44712 Mon Sep 17 00:00:00 2001
From: xiongxiaoyang <773861846@qq.com>
Date: Sun, 29 May 2022 12:58:15 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=A2=9E=E5=8A=A0=E5=B0=8F=E8=AF=B4?=
 =?UTF-8?q?=E5=8F=91=E5=B8=83=E7=AB=A0=E8=8A=82=E5=88=97=E8=A1=A8=E6=9F=A5?=
 =?UTF-8?q?=E8=AF=A2=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../controller/author/AuthorController.java     |  9 +++++++++
 .../xxyopen/novel/service/BookService.java      |  9 +++++++++
 .../novel/service/impl/BookServiceImpl.java     | 17 +++++++++++++++++
 3 files changed, 35 insertions(+)

diff --git a/src/main/java/io/github/xxyopen/novel/controller/author/AuthorController.java b/src/main/java/io/github/xxyopen/novel/controller/author/AuthorController.java
index c215395..38dea2c 100644
--- a/src/main/java/io/github/xxyopen/novel/controller/author/AuthorController.java
+++ b/src/main/java/io/github/xxyopen/novel/controller/author/AuthorController.java
@@ -8,6 +8,7 @@ import io.github.xxyopen.novel.core.constant.ApiRouterConsts;
 import io.github.xxyopen.novel.dto.req.AuthorRegisterReqDto;
 import io.github.xxyopen.novel.dto.req.BookAddReqDto;
 import io.github.xxyopen.novel.dto.req.ChapterAddReqDto;
+import io.github.xxyopen.novel.dto.resp.BookChapterRespDto;
 import io.github.xxyopen.novel.dto.resp.BookInfoRespDto;
 import io.github.xxyopen.novel.service.AuthorService;
 import io.github.xxyopen.novel.service.BookService;
@@ -63,4 +64,12 @@ public class AuthorController {
         return bookService.saveBookChapter(dto);
     }
 
+    /**
+     * 小说发布章节列表查询接口
+     */
+    @GetMapping("book/chapters/{bookId}")
+    public RestResp<PageRespDto<BookChapterRespDto>> listBookChapters(@PathVariable("bookId") Long bookId, PageReqDto dto) {
+        return bookService.listBookChapters(bookId, dto);
+    }
+
 }
diff --git a/src/main/java/io/github/xxyopen/novel/service/BookService.java b/src/main/java/io/github/xxyopen/novel/service/BookService.java
index 916391a..4779dc1 100644
--- a/src/main/java/io/github/xxyopen/novel/service/BookService.java
+++ b/src/main/java/io/github/xxyopen/novel/service/BookService.java
@@ -170,4 +170,13 @@ public interface BookService {
      * @return 小说分页列表数据
      */
     RestResp<PageRespDto<BookInfoRespDto>> listAuthorBooks(PageReqDto dto);
+
+    /**
+     * 查询小说发布章节列表
+     *
+     * @param bookId 小说ID
+     * @param dto    分页请求参数
+     * @return 章节分页列表数据
+     */
+    RestResp<PageRespDto<BookChapterRespDto>> listBookChapters(Long bookId, PageReqDto dto);
 }
diff --git a/src/main/java/io/github/xxyopen/novel/service/impl/BookServiceImpl.java b/src/main/java/io/github/xxyopen/novel/service/impl/BookServiceImpl.java
index 82fe2e5..87f9a13 100644
--- a/src/main/java/io/github/xxyopen/novel/service/impl/BookServiceImpl.java
+++ b/src/main/java/io/github/xxyopen/novel/service/impl/BookServiceImpl.java
@@ -370,6 +370,23 @@ public class BookServiceImpl implements BookService {
                         .build()).toList()));
     }
 
+    @Override
+    public RestResp<PageRespDto<BookChapterRespDto>> listBookChapters(Long bookId, PageReqDto dto) {
+        IPage<BookChapter> page = new Page<>();
+        page.setCurrent(dto.getPageNum());
+        page.setSize(dto.getPageSize());
+        QueryWrapper<BookChapter> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq(DatabaseConsts.BookChapterTable.COLUMN_BOOK_ID, bookId)
+                .orderByDesc(DatabaseConsts.BookChapterTable.COLUMN_CHAPTER_NUM);
+        IPage<BookChapter> bookChapterPage = bookChapterMapper.selectPage(page, queryWrapper);
+        return RestResp.ok(PageRespDto.of(dto.getPageNum(), dto.getPageSize(), page.getTotal(),
+                bookChapterPage.getRecords().stream().map(v -> BookChapterRespDto.builder()
+                        .id(v.getId())
+                        .chapterName(v.getChapterName())
+                        .chapterUpdateTime(v.getUpdateTime())
+                        .build()).toList()));
+    }
+
     @Override
     public RestResp<BookContentAboutRespDto> getBookContentAbout(Long chapterId) {
         log.debug("userId:{}", UserHolder.getUserId());