feat: 드래그 중 해당 요소가 삭제되면 수정 줄이 없어지도록 함

Author: surinkwon

frontend/src/components/backlog/common/NumberInputColumn.tsx

@@ -23,7 +23,7 @@ const NumberInputColumn = ({
     );
   }
 
-  return <span className="w-full text-right">{value}</span>;
+  return <span className="w-full text-right truncate">{value}</span>;
 };
 
 export default NumberInputColumn;

frontend/src/pages/backlog/EpicPage.tsx

@@ -335,12 +335,35 @@ const EpicPage = () => {
       action,
       content,
     }: BacklogSocketData) => {
+      if (
+        domain === "epic" &&
+        action === "delete" &&
+        content.id === draggingEpicId
+      ) {
+        setEpicElementIndex(undefined);
+        return;
+      }
+
       if (
         domain === "story" &&
         action === "delete" &&
         content.id === draggingStoryId
       ) {
         setStoryElementIndex({ epicId: undefined, storyIndex: undefined });
+
+        return;
+      }
+
+      if (
+        domain === "task" &&
+        action === "delete" &&
+        content.id === draggingTaskId
+      ) {
+        setTaskElementIndex({
+          epicId: undefined,
+          storyId: undefined,
+          taskIndex: undefined,
+        });
       }
     };
 

frontend/src/pages/backlog/UnfinishedStoryPage.tsx

@@ -168,6 +168,15 @@ const UnfinishedStoryPage = () => {
         content.id === draggingStoryId
       ) {
         setStoryElementIndex(undefined);
+        return;
+      }
+
+      if (
+        domain === "task" &&
+        action === "delete" &&
+        content.id === draggingTaskId
+      ) {
+        setTaskElementIndex({ storyId: undefined, taskIndex: undefined });
       }
     };