Vlad
85 lines
2.9 KiB
Python
85 lines
2.9 KiB
Python
import asyncpg
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from datetime import datetime
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from config import DATABASE_URL # Example: "postgresql://user:password@localhost:5432/dbname"
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async def init_db():
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conn = await asyncpg.connect(DATABASE_URL)
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await conn.execute('''
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CREATE TABLE IF NOT EXISTS connections (
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tg_id BIGINT PRIMARY KEY NOT NULL,
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balance REAL NOT NULL DEFAULT 0.0,
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trial INTEGER NOT NULL DEFAULT 0
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)
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''')
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await conn.execute('''
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CREATE TABLE IF NOT EXISTS keys (
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tg_id BIGINT NOT NULL,
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client_id TEXT NOT NULL,
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email TEXT NOT NULL,
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created_at BIGINT NOT NULL,
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expiry_time BIGINT NOT NULL,
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key TEXT NOT NULL,
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PRIMARY KEY (tg_id, client_id)
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)
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''')
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await conn.close()
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async def add_connection(tg_id: int, balance: float = 0.0, trial: int = 0):
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conn = await asyncpg.connect(DATABASE_URL)
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await conn.execute('''
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INSERT INTO connections (tg_id, balance, trial)
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VALUES ($1, $2, $3)
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''', tg_id, balance, trial)
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await conn.close()
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async def store_key(tg_id: int, client_id: str, email: str, expiry_time: int, key: str):
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conn = await asyncpg.connect(DATABASE_URL)
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await conn.execute('''
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INSERT INTO keys (tg_id, client_id, email, created_at, expiry_time, key)
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VALUES ($1, $2, $3, $4, $5, $6)
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''', tg_id, client_id, email, int(datetime.utcnow().timestamp() * 1000), expiry_time, key)
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await conn.close()
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async def get_keys(tg_id: int):
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conn = await asyncpg.connect(DATABASE_URL)
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records = await conn.fetch('''
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SELECT client_id, email, created_at, key
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FROM keys
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WHERE tg_id = $1
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''', tg_id)
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await conn.close()
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return records
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async def has_active_key(tg_id: int) -> bool:
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conn = await asyncpg.connect(DATABASE_URL)
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count = await conn.fetchval("SELECT COUNT(*) FROM keys WHERE tg_id = $1", tg_id)
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await conn.close()
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return count > 0
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async def get_balance(tg_id: int) -> float:
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conn = await asyncpg.connect(DATABASE_URL)
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balance = await conn.fetchval("SELECT balance FROM connections WHERE tg_id = $1", tg_id)
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await conn.close()
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return balance if balance is not None else 0.0
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async def update_balance(tg_id: int, amount: float):
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conn = await asyncpg.connect(DATABASE_URL)
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await conn.execute('''
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UPDATE connections
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SET balance = balance + $1
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WHERE tg_id = $2
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''', amount, tg_id)
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await conn.close()
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async def get_trial(tg_id: int) -> int:
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conn = await asyncpg.connect(DATABASE_URL)
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trial = await conn.fetchval("SELECT trial FROM connections WHERE tg_id = $1", tg_id)
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await conn.close()
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return trial if trial is not None else 0
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async def get_key_count(tg_id: int) -> int:
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conn = await asyncpg.connect(DATABASE_URL)
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count = await conn.fetchval('SELECT COUNT(*) FROM keys WHERE tg_id = $1', tg_id)
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await conn.close()
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return count if count is not None else 0
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