add: tagLogic

mooctest-site-server/src/main/java/cn/iselab/mooctest/site/web/logic/TagLogic.java

@@ -7,4 +7,6 @@ import java.util.List;
 public interface TagLogic {
 
     List<Tag> getTagByNameLike(String name);
+
+    List<Tag> getAllTags();
 }

mooctest-site-server/src/main/java/cn/iselab/mooctest/site/web/logic/impl/TagLogicImpl.java

@@ -19,4 +19,9 @@ public class TagLogicImpl implements TagLogic{
         return tagService.getTagsByNameLike(name);
     }
 
+    @Override
+    public List<Tag> getAllTags() {
+        return tagService.getAllTags();
+    }
+
 }