20 lines
562 B
Python
20 lines
562 B
Python
import json
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from services.redis import redis
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async def get_unread_counter(chat_id: str, author_id: int) -> int:
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unread = await redis.execute("LLEN", f"chats/{chat_id}/unread/{author_id}")
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return unread or 0
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async def get_total_unread_counter(author_id: int) -> int:
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chats = await redis.execute("GET", f"chats_by_author/{author_id}")
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unread = 0
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if chats:
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chats = json.loads(chats)
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for chat_id in chats:
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n = await get_unread_counter(chat_id.decode("utf-8"), author_id)
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unread += n
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return unread
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