模块化拆分

blog-common/src/main/java/cn/celess/common/mapper/ArticleMapper.java

@@ -0,0 +1,55 @@
+package cn.celess.common.mapper;
+
+import cn.celess.common.entity.Article;
+import org.apache.ibatis.annotations.Mapper;
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+/**
+ * @Author: 小海
+ * @Date： 2019/06/27 20:43
+ * @Description：
+ */
+@Mapper
+@Repository
+public interface ArticleMapper {
+
+    int insert(Article a);
+
+    int delete(long id);
+
+    int update(Article a);
+
+    Article getLastestArticle();
+
+    Article findArticleById(long id);
+
+    boolean existsByTitle(String title);
+
+    boolean isDeletedById(long id);
+
+    List<Article> findAllByAuthorId(long authorId);
+
+    List<Article> findAllByOpen(boolean isOpen);
+
+    String getTitleById(long id);
+
+    List<Article> findAllByCategoryId(long id);
+
+    List<Article> findAllByCategoryIdAndOpen(long id);
+
+    List<Article> findAll();
+
+    @Cacheable(value = {"articleDao"}, key = "'getPreArticle:'+#id")
+    Article getPreArticle(Long id);
+
+    @Cacheable(value = {"articleDao"}, key = "'getNextArticle:'+#id")
+    Article getNextArticle(Long id);
+
+    int updateReadingNumber(long id);
+
+    long count();
+
+}