started working on telegram bot

tg_bot/config/settings.py

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+import os
+from typing import List, Optional
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    model_config = SettingsConfigDict(
+        env_file=".env",
+        env_file_encoding="utf-8",
+        case_sensitive=True,
+        extra="allow"
+    )
+
+    APP_NAME: str = "VibeLawyerBot"
+    VERSION: str = "0.1.0"
+    DEBUG: bool = True
+    TELEGRAM_BOT_TOKEN: str = ""
+    FREE_QUESTIONS_LIMIT: int = 5
+    PAYMENT_AMOUNT: float = 500.0
+    DATABASE_URL: str = "sqlite:///data/bot.db"
+    LOG_LEVEL: str = "INFO"
+    LOG_FILE: str = "logs/bot.log"
+
+    YOOKASSA_SHOP_ID: str = "1230200"
+    YOOKASSA_SECRET_KEY: str = "test_GVoixmlp0FqohXcyFzFHbRlAUoA3B1I2aMtAkAE_ubw"
+    YOOKASSA_RETURN_URL: str = "https://t.me/vibelawyer_bot"
+    YOOKASSA_WEBHOOK_SECRET: Optional[str] = None
+
+    ADMIN_IDS_STR: str = ""
+
+    @property
+    def ADMIN_IDS(self) -> List[int]:
+        if not self.ADMIN_IDS_STR:
+            return []
+        try:
+            return [int(x.strip()) for x in self.ADMIN_IDS_STR.split(",")]
+        except:
+            return []
+
+
+settings = Settings()

tg_bot/infrastructure/database/database.py

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+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from tg_bot.config.settings import settings
+
+engine = create_engine(
+    settings.DATABASE_URL,
+    echo=settings.DEBUG
+)
+
+SessionLocal = sessionmaker(bind=engine)
+
+def create_tables():
+    from .models import Base
+    Base.metadata.create_all(bind=engine)
+    print(f"Таблицы созданы: {settings.DATABASE_URL}")

tg_bot/infrastructure/database/models.py

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+import uuid
+from datetime import datetime
+from sqlalchemy import Column, String, DateTime, Boolean, Integer, Text
+from sqlalchemy.ext.declarative import declarative_base
+
+Base = declarative_base()
+
+
+class UserModel(Base):
+    __tablename__ = "users"
+    user_id = Column("user_id", String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
+    telegram_id = Column("telegram_id", String(100), nullable=False, unique=True)
+    created_at = Column("created_at", DateTime, default=datetime.utcnow, nullable=False)
+    role = Column("role", String(20), default="user", nullable=False)
+
+    is_premium = Column(Boolean, default=False, nullable=False)
+    premium_until = Column(DateTime, nullable=True)
+    questions_used = Column(Integer, default=0, nullable=False)
+
+    username = Column(String(100), nullable=True)
+    first_name = Column(String(100), nullable=True)
+    last_name = Column(String(100), nullable=True)
+
+
+class PaymentModel(Base):
+    __tablename__ = "payments"
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    payment_id = Column(String(36), default=lambda: str(uuid.uuid4()), nullable=False, unique=True)
+    user_id = Column(Integer, nullable=False)
+    amount = Column(String(20), nullable=False)
+    currency = Column(String(3), default="RUB", nullable=False)
+    status = Column(String(20), default="pending", nullable=False)
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
+    yookassa_payment_id = Column(String(100), unique=True, nullable=True)
+    description = Column(Text, nullable=True)
+
+    def __repr__(self):
+        return f"<Payment(user_id={self.user_id}, amount={self.amount}, status={self.status})>"