chat pic

controllers/application/stories/storyController.js

@@ -21,6 +21,29 @@ function storyMediaUrl (storagePath) {
   return normalized.replace('/root/modstagram-back/storage', '/storage')
 }
 
+function clamp01 (value, fallback) {
+  const num = Number(value)
+  if (Number.isNaN(num)) return fallback
+  return Math.min(1, Math.max(0, num))
+}
+
+function sanitizeOverlays (raw) {
+  if (!Array.isArray(raw)) return []
+  return raw
+    .filter((o) => o && typeof o.text === 'string' && o.text.trim().length)
+    .slice(0, 20)
+    .map((o) => ({
+      text: String(o.text).slice(0, 300),
+      x: clamp01(o.x, 0.5),
+      y: clamp01(o.y, 0.5),
+      font_size: clamp01(o.font_size, 0.06) || 0.06,
+      color: typeof o.color === 'string' ? o.color.slice(0, 32) : '#ffffff',
+      background: typeof o.background === 'string' ? o.background.slice(0, 32) : '',
+      rotation: Number.isFinite(Number(o.rotation)) ? Number(o.rotation) : 0,
+      align: ['left', 'center', 'right'].includes(o.align) ? o.align : 'center'
+    }))
+}
+
 async function resolveViewerId (req) {
   const token = req.header('Authorization')?.split(' ')[1]
   if (!token) return null
@@ -35,7 +58,7 @@ async function resolveViewerId (req) {
 const createStoryBase64 = async (req, res) => {
   try {
     const userId = req.user._id
-    const { file } = req.body
+    const { file, overlays } = req.body
 
     if (!file?.data || !file?.type) {
       return res.status(400).json({ error: true, message: 'فایل استوری الزامی است' })
@@ -52,6 +75,7 @@ const createStoryBase64 = async (req, res) => {
       user_id: userId,
       media_path: filePath,
       media_type: mediaType,
+      overlays: sanitizeOverlays(overlays),
       expires_at: new Date(Date.now() + STORY_TTL_MS),
       viewers: []
     })
@@ -96,6 +120,7 @@ const getStoriesFeed = async (req, res, next) => {
         _id: story._id,
         media_path: storyMediaUrl(story.media_path),
         media_type: story.media_type,
+        overlays: story.overlays || [],
         createdAt: story.createdAt,
         expires_at: story.expires_at,
         viewed: viewerId
@@ -174,6 +199,30 @@ const markStoryViewed = async (req, res) => {
   }
 }
 
+const updateStory = async (req, res) => {
+  try {
+    const userId = req.user._id
+    const { storyId } = req.params
+    const { overlays } = req.body
+
+    const story = await StoryModel.findOne({ _id: storyId, user_id: userId })
+    if (!story || story.expires_at <= new Date()) {
+      return res.status(404).json({ message: 'استوری یافت نشد' })
+    }
+
+    story.overlays = sanitizeOverlays(overlays)
+    await story.save()
+
+    return res.status(200).json({
+      message: 'استوری ویرایش شد',
+      overlays: story.overlays
+    })
+  } catch (err) {
+    console.error('updateStory:', err)
+    return res.status(500).json({ message: 'خطا در ویرایش استوری' })
+  }
+}
+
 const deleteStory = async (req, res) => {
   try {
     const userId = req.user._id
@@ -193,5 +242,6 @@ module.exports = {
   createStoryBase64,
   getStoriesFeed,
   markStoryViewed,
+  updateStory,
   deleteStory
 }

controllers/application/users/getUserController.js

@@ -970,10 +970,13 @@ const getPostsWeb = async (req, res, next) => {
       lng,
       feedMode,
       seedPostId,
+      sort,
     } = req.query;
 
     const reelsMode = feedMode === "reels" || type === "video";
     const gridMode = feedMode === "grid";
+    // فید اصلی صفحه پست‌ها: فقط جدیدترین‌ها (بدون شخصی‌سازی)
+    const latestMode = sort === "latest" && !reelsMode;
 
     const postFilter = { status: { $ne: null } };
     if (type === 'video' || type === 'image') {
@@ -1090,6 +1093,24 @@ const getPostsWeb = async (req, res, next) => {
 
       explorePosts = await mapPostsWithUsers(explorePosts, usersMap, decodedToken);
 
+      // فید اصلی: فقط جدیدترین‌ها بر اساس تاریخ ساخت
+      if (latestMode) {
+        explorePosts.sort(
+          (a, b) => new Date(b.createdAt) - new Date(a.createdAt)
+        );
+        const totalItems = explorePosts.length;
+        const startIndex = (parseInt(page, 10) - 1) * parseInt(limit, 10);
+        const paginatedPosts = explorePosts.slice(
+          startIndex,
+          startIndex + parseInt(limit, 10)
+        );
+        return res.status(200).json({
+          posts: paginatedPosts,
+          totalPages: Math.ceil(totalItems / limit) || 1,
+          totalItems,
+        });
+      }
+
       const { posts: paginatedPosts, totalItems } = await paginatePersonalizedExplore({
         posts: explorePosts,
         usersById,