From 2fa5c0c39fd7f41ece0ce2e6fec30f6ff715819dfd617160a9324f038058bef8 Mon Sep 17 00:00:00 2001
From: vladislav <ozerow.vlad2018@yandex.ru>
Date: Mon, 17 Aug 2026 10:21:05 -0400
Subject: [PATCH] fix

---
 main.py | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/main.py b/main.py
index 37d04a6..14cfa06 100644
--- a/main.py
+++ b/main.py
@@ -3185,7 +3185,26 @@ async def profile_invitation(
     user: Dict = Security(get_current_user)
 ):
     data = await invitations_collection.find_one({'_id': ObjectId(invitation_id)})
-    posts = await delivery_collection.find({'competition_id': data.get('competition').get('_id')}).to_list()
+    cursor = delivery_collection.aggregate([
+        {"$match": {
+            "$or": [
+                {"sender._id": user.get('_id')},
+                {"user._id": user.get('_id')},
+                {"receiver._id": user.get('_id')}
+            ],
+            'prod': PROD,
+            'competition_id': data.get('competition').get('_id'),
+        }},
+        {"$sort": {"_id": -1}},
+        {"$group": {
+            "_id": "$post_id",
+            "doc": {"$first": "$$ROOT"}
+        }},
+        {"$replaceRoot": {"newRoot": "$doc"}},
+        {"$sort": {"_id": -1}},
+    ])
+
+    posts = [doc async for doc in cursor]
     return templates.TemplateResponse(
         request=request, name="profile/invitation.html", context={ "user": user, "doc": data, "data": posts}
     )