20231007

src/main/java/com/peanut/modules/book/controller/BookForumArticlesServiceController.java

@@ -138,6 +138,56 @@ public class BookForumArticlesServiceController {
         return R.ok().put("page",bookEntityPage);
     }
 
+    /**
+     * 书集----已购图书
+     * @param userId
+     * @param limit
+     * @param page
+     * @return
+     */
+    @RequestMapping("/getHasForumsAndBook")
+    public R getHasForumsAndBook(@RequestParam Integer userId,@RequestParam Integer limit,@RequestParam Integer page){
+        String ex_sql = "select 1 from user_ebook_buy where book.id = book_id and user_id = "+userId;
+        String existSql = "select 1 from book_forum_articles where book.id = bookid";
+
+        LambdaQueryWrapper<BookEntity> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(BookEntity::getDelFlag,0);
+        wrapper.exists(ex_sql);
+        wrapper.exists(existSql);
+        Page<BookEntity> bookEntityPage = bookService.getBaseMapper().selectPage(new Page<>(page, limit), wrapper);
+        for (BookEntity b : bookEntityPage.getRecords()){
+            b.setForums(bookForumArticlesService.getForumsLimit(b.getId(), 4));
+            b.setForumNum(bookForumArticlesService.getForumsCount(b.getId()));
+        }
+
+        return R.ok().put("page",bookEntityPage);
+    }
+
+    /**
+     * 书集----推荐图书
+     * @param userId
+     * @param limit
+     * @param page
+     * @return
+     */
+    @RequestMapping("/getBestForumsAndBook")
+    public R getBestForumsAndBook(@RequestParam Integer userId,@RequestParam Integer limit,@RequestParam Integer page){
+        String ex_sql = "select 1 from user_ebook_buy where book.id = book_id and user_id = "+userId;
+        String existSql = "select 1 from book_forum_articles where book.id = bookid";
+
+        LambdaQueryWrapper<BookEntity> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(BookEntity::getDelFlag,0);
+        wrapper.notExists(ex_sql);
+        wrapper.exists(existSql);
+        Page<BookEntity> bookEntityPage = bookService.getBaseMapper().selectPage(new Page<>(page, limit), wrapper);
+        for (BookEntity b : bookEntityPage.getRecords()){
+            b.setForums(bookForumArticlesService.getForumsLimit(b.getId(), 4));
+            b.setForumNum(bookForumArticlesService.getForumsCount(b.getId()));
+        }
+
+        return R.ok().put("page",bookEntityPage);
+    }
+
     /**
      * 点赞书评帖子
      * @param forum_id