From 9394cb9d0461edc0f4e5414b272c00c6ad93c82d Mon Sep 17 00:00:00 2001
From: Yichen You <125688164+youyc22@users.noreply.github.com>
Date: Mon, 13 Jan 2025 22:25:51 +0800
Subject: [PATCH] fix: comment can not be blank and duplicate (#2169)

---
 .../ShareSite/CoursePage/DiscussDrawer.tsx    | 31 +++++++++++++++++++
 src/app/index.tsx                             | 12 -------
 2 files changed, 31 insertions(+), 12 deletions(-)

diff --git a/src/app/ShareSite/CoursePage/DiscussDrawer.tsx b/src/app/ShareSite/CoursePage/DiscussDrawer.tsx
index 69f76a591..73f8f6335 100644
--- a/src/app/ShareSite/CoursePage/DiscussDrawer.tsx
+++ b/src/app/ShareSite/CoursePage/DiscussDrawer.tsx
@@ -318,6 +318,21 @@ const DiscussDrawer: React.FC<CourseProps> = ({
 
   const handleAddCourseComment = async (parent_uuid?: string) => {
     try {
+      if (!newComment || !newComment.trim()) {
+        message.warning("评论内容不能为空");
+        return;
+      }
+
+      const isDuplicate = comments.some(
+        (comment) =>
+          comment.comment === newComment && comment.user_uuid === user.uuid,
+      );
+
+      if (isDuplicate) {
+        message.warning("请勿重复发布相同评论");
+        return;
+      }
+
       const response = await axios.post(`/course/comments/add`, {
         comment: newComment,
         course_uuid: course_uuid,
@@ -339,6 +354,22 @@ const DiscussDrawer: React.FC<CourseProps> = ({
 
   const handleUpdateCourseComment = async () => {
     try {
+      if (!updateComment || !updateComment.trim()) {
+        message.warning("评论内容不能为空");
+        return;
+      }
+
+      // 获取原评论内容
+      const originalComment = comments.find(
+        (item) => item.uuid === updateCommentUuid,
+      );
+
+      // 检查内容是否有变化
+      if (originalComment && originalComment.comment === updateComment.trim()) {
+        message.info("评论内容未发生变化");
+        return;
+      }
+
       const response = await axios.post(`/course/comments/update`, {
         comment: updateComment,
         comment_uuid: updateCommentUuid,
diff --git a/src/app/index.tsx b/src/app/index.tsx
index b699ac156..9f28c2067 100644
--- a/src/app/index.tsx
+++ b/src/app/index.tsx
@@ -104,12 +104,6 @@ const App: React.FC = () => {
             console.error("Failed to load avatar:", error);
             message.error("加载头像失败");
           }
-        })
-        .finally(() => {
-          // 调用下次请求
-          if (isMounted) {
-            setTimeout(fetchAvatar, 500); // 请求完成后延迟0.5秒再发起下一个请求
-          }
         });
     };
     // 初次请求
@@ -519,12 +513,6 @@ const App: React.FC = () => {
             console.error("Failed to load avatar:", error);
             message.error("加载头像失败");
           }
-        })
-        .finally(() => {
-          // 这里调用下次请求
-          if (isMounted) {
-            setTimeout(fetchAvatar, 500); // 请求完成后 1 秒再发起下一个请求
-          }
         });
     };