Add chat pagination logging fallback and bump version to 2.2.5

services/chat_actions.py

@@ -1,6 +1,15 @@
 from urllib.parse import urlparse
 
 
+def _safe_log(log_func, context, message):
+    if not log_func:
+        return
+    try:
+        log_func(context, message)
+    except TypeError:
+        log_func(f"{context}: {message}")
+
+
 def resolve_user_ids(vk_call_with_retry, vk_api, links):
     resolved_ids = []
     failed_links = []
@@ -23,24 +32,74 @@ def resolve_user_ids(vk_call_with_retry, vk_api, links):
     return resolved_ids, failed_links
 
 
-def load_chat_conversations(vk_call_with_retry, vk_api):
+def load_chat_conversations(vk_call_with_retry, vk_api, log_func=None):
     conversations = []
     start_from = None
     seen_start_tokens = set()
+    total_count = None
+    page_num = 0
     while True:
         params = {"count": 200, "filter": "all"}
         if start_from:
             if start_from in seen_start_tokens:
+                _safe_log(log_func, "load_chats_page", f"stop duplicate next_from={start_from}")
                 break
             params["start_from"] = start_from
             seen_start_tokens.add(start_from)
         response = vk_call_with_retry(vk_api.messages.getConversations, **params)
+        page_num += 1
+        if total_count is None:
+            total_count = response.get("count")
         page_items = response.get("items", [])
+        _safe_log(
+            log_func,
+            "load_chats_page",
+            f"page={page_num} items={len(page_items)} next_from={response.get('next_from')} total={total_count}",
+        )
         if not page_items:
             break
         conversations.extend(page_items)
         start_from = response.get("next_from")
         if not start_from:
             break
+
+    if total_count is not None and total_count > len(conversations):
+        _safe_log(
+            log_func,
+            "load_chats_fallback",
+            f"start offset pagination total={total_count} current={len(conversations)}",
+        )
+        seen_keys = set()
+        for conv in conversations:
+            peer = (conv.get("conversation") or {}).get("peer", {})
+            key = (peer.get("type"), peer.get("id") or peer.get("local_id"))
+            seen_keys.add(key)
+
+        offset = len(conversations)
+        safety_pages = 0
+        while offset < total_count:
+            params = {"count": 200, "filter": "all", "offset": offset}
+            response = vk_call_with_retry(vk_api.messages.getConversations, **params)
+            page_items = response.get("items", [])
+            _safe_log(
+                log_func,
+                "load_chats_fallback",
+                f"offset={offset} items={len(page_items)} total={response.get('count')}",
+            )
+            if not page_items:
+                break
+            for item in page_items:
+                peer = (item.get("conversation") or {}).get("peer", {})
+                key = (peer.get("type"), peer.get("id") or peer.get("local_id"))
+                if key in seen_keys:
+                    continue
+                seen_keys.add(key)
+                conversations.append(item)
+            offset += len(page_items)
+            safety_pages += 1
+            if safety_pages > 50:
+                _safe_log(log_func, "load_chats_fallback", "stop safety_pages>50")
+                break
+
     return conversations