fixes-api

resolvers/inbox/unread.py

@@ -0,0 +1,22 @@
+from base.redis import redis
+import json
+
+
+async def get_unread_counter(chat_id: str, user_slug: str):
+    try:
+        unread = await redis.execute("LLEN", f"chats/{chat_id}/unread/{user_slug}")
+        if unread:
+            return unread
+    except Exception:
+        return 0
+
+
+async def get_total_unread_counter(user_slug: str):
+    chats = await redis.execute("GET", f"chats_by_user/{user_slug}")
+    unread = 0
+    if chats:
+        chats = json.loads(chats)
+        for chat_id in chats:
+            n = await get_unread_counter(chat_id, user_slug)
+            unread += n
+    return unread