From 7c915fe134afc9484fef9cebdd5151e69fe8bb81 Mon Sep 17 00:00:00 2001
From: Michael Li <alimy@gility.net>
Date: Sat, 30 Jul 2022 14:23:34 +0800
Subject: [PATCH] optimize #176 change reload page logic just for siimple

---
 internal/service/post.go | 17 ++++++++++++-----
 web/src/views/Home.vue   | 21 ++++++++++++++++++---
 2 files changed, 30 insertions(+), 8 deletions(-)

diff --git a/internal/service/post.go b/internal/service/post.go
index 37d1334d..1f8cb632 100644
--- a/internal/service/post.go
+++ b/internal/service/post.go
@@ -103,8 +103,11 @@ func tagsFrom(originTags []string) []string {
 
 // CreatePost 创建文章
 // TODO: 推文+推文内容需要在一个事务中添加，后续优化
-func CreatePost(c *gin.Context, userID int64, param PostCreationReq) (post *model.Post, err error) {
-	var mediaContents []string
+func CreatePost(c *gin.Context, userID int64, param PostCreationReq) (*model.PostFormated, error) {
+	var (
+		err           error
+		mediaContents []string
+	)
 
 	defer func() {
 		if err != nil {
@@ -113,12 +116,12 @@ func CreatePost(c *gin.Context, userID int64, param PostCreationReq) (post *mode
 	}()
 
 	if mediaContents, err = persistMediaContents(param.Contents); err != nil {
-		return
+		return nil, err
 	}
 
 	ip := c.ClientIP()
 	tags := tagsFrom(param.Tags)
-	post = &model.Post{
+	post := &model.Post{
 		UserID:          userID,
 		Tags:            strings.Join(tags, ","),
 		IP:              ip,
@@ -187,7 +190,11 @@ func CreatePost(c *gin.Context, userID int64, param PostCreationReq) (post *mode
 	// 推送Search
 	PushPostToSearch(post)
 
-	return post, nil
+	formatedPosts, err := ds.RevampPosts([]*model.PostFormated{post.Format()})
+	if err != nil {
+		return nil, err
+	}
+	return formatedPosts[0], nil
 }
 
 func DeletePost(user *model.User, id int64) *errcode.Error {
diff --git a/web/src/views/Home.vue b/web/src/views/Home.vue
index d40f7e85..7dc390cf 100644
--- a/web/src/views/Home.vue
+++ b/web/src/views/Home.vue
@@ -84,9 +84,24 @@ const loadPosts = () => {
 };
 
 const onPostSuccess = (post: Item.PostProps) => {
-    setTimeout(() => {
-        loadPosts();
-    }, 50);
+   let items = [];
+   let length = list.value.length;
+   if (length == pageSize.value) {
+        length--
+   }
+   var i = 0
+   for (;i < length; i++) {
+        let item: Item.PostProps = list.value[i];
+        if (!item.is_top) {
+            break;
+        }
+        items.push(item);  
+   }
+   items.push(post);
+   for (;i < length; i++) {
+        items.push(list.value[i]);
+   }
+   list.value = items;
 };
 
 const updatePage = (p: number) => {