b77a0be80f
- Introduced Hotel and WebhookEndpoint models to manage hotel configurations and webhook settings. - Implemented sync_config_to_database function to synchronize hotel data from configuration to the database. - Added HotelService for accessing hotel configurations and managing customer data. - Created WebhookProcessor interface and specific processors for handling different webhook types (Wix form and generic). - Enhanced webhook processing logic to handle incoming requests and create/update reservations and customers. - Added logging for better traceability of operations related to hotels and webhooks.
287 lines
10 KiB
Python
287 lines
10 KiB
Python
"""Database setup and initialization.
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This module handles all database setup tasks that should run once at startup,
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before the application starts accepting requests. It includes:
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- Schema migrations via Alembic
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- One-time data cleanup/backfill tasks (e.g., hashing existing customers)
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"""
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import asyncio
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from typing import Any
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from sqlalchemy import text
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from sqlalchemy.ext.asyncio import AsyncEngine, async_sessionmaker
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from .const import CONF_GOOGLE_ACCOUNT, CONF_HOTEL_ID, CONF_META_ACCOUNT
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from .customer_service import CustomerService
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from .db import create_database_engine
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from .logging_config import get_logger
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_LOGGER = get_logger(__name__)
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async def setup_database(config: dict[str, Any] | None = None) -> tuple[AsyncEngine, async_sessionmaker]:
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"""Set up the database and prepare for application use.
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This function should be called once at application startup, after
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migrations have been run but before the app starts accepting requests. It:
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1. Creates the async engine
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2. Creates the sessionmaker
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3. Performs one-time startup tasks (e.g., hashing existing customers)
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NOTE: Database migrations should be run BEFORE calling this function,
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typically using `uv run alembic upgrade head` or via run_migrations.py.
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Args:
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config: Application configuration dictionary
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Returns:
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Tuple of (engine, async_sessionmaker) for use in the application
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Raises:
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Any database-related exceptions that occur during setup
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"""
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_LOGGER.info("Starting database setup...")
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# Create database engine
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engine = create_database_engine(config=config, echo=False)
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try:
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# Create sessionmaker for the application to use
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AsyncSessionLocal = async_sessionmaker(engine, expire_on_commit=False)
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# Perform startup tasks (NOT migrations)
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_LOGGER.info("Running startup tasks...")
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await run_startup_tasks(AsyncSessionLocal, config)
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_LOGGER.info("Startup tasks completed successfully")
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_LOGGER.info("Database setup completed successfully")
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return engine, AsyncSessionLocal
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except Exception as e:
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_LOGGER.exception("Database setup failed: %s", e)
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await engine.dispose()
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raise
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async def backfill_advertising_account_ids(
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engine: AsyncEngine, config: dict[str, Any]
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) -> None:
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"""Backfill advertising account IDs for existing reservations.
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Updates existing reservations to populate meta_account_id and google_account_id
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based on the conditional logic:
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- If fbclid is present, set meta_account_id from hotel config
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- If gclid is present, set google_account_id from hotel config
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This is a startup task that runs after schema migrations to ensure
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existing data is consistent with config.
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Args:
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engine: SQLAlchemy async engine
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config: Application configuration dict
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"""
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_LOGGER.info("Backfilling advertising account IDs for existing reservations...")
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# Build a mapping of hotel_id -> account IDs from config
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hotel_accounts = {}
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alpine_bits_auth = config.get("alpine_bits_auth", [])
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for hotel in alpine_bits_auth:
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hotel_id = hotel.get(CONF_HOTEL_ID)
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meta_account = hotel.get(CONF_META_ACCOUNT)
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google_account = hotel.get(CONF_GOOGLE_ACCOUNT)
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if hotel_id:
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hotel_accounts[hotel_id] = {
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"meta_account": meta_account,
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"google_account": google_account,
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}
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if not hotel_accounts:
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_LOGGER.debug("No hotel accounts found in config, skipping backfill")
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return
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_LOGGER.info("Found %d hotel(s) with account configurations", len(hotel_accounts))
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# Update reservations with meta_account_id where fbclid is present
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meta_updated = 0
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for hotel_id, accounts in hotel_accounts.items():
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if accounts["meta_account"]:
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async with engine.begin() as conn:
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sql = text(
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"UPDATE reservations "
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"SET meta_account_id = :meta_account "
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"WHERE hotel_code = :hotel_id "
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"AND fbclid IS NOT NULL "
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"AND fbclid != '' "
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"AND (meta_account_id IS NULL OR meta_account_id = '')"
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)
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result = await conn.execute(
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sql,
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{"meta_account": accounts["meta_account"], "hotel_id": hotel_id},
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)
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count = result.rowcount
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if count > 0:
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_LOGGER.info(
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"Updated %d reservations with meta_account_id for hotel %s",
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count,
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hotel_id,
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)
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meta_updated += count
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# Update reservations with google_account_id where gclid is present
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google_updated = 0
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for hotel_id, accounts in hotel_accounts.items():
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if accounts["google_account"]:
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async with engine.begin() as conn:
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sql = text(
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"UPDATE reservations "
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"SET google_account_id = :google_account "
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"WHERE hotel_code = :hotel_id "
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"AND gclid IS NOT NULL "
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"AND gclid != '' "
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"AND (google_account_id IS NULL OR google_account_id = '')"
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)
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result = await conn.execute(
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sql,
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{
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"google_account": accounts["google_account"],
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"hotel_id": hotel_id,
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},
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)
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count = result.rowcount
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if count > 0:
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_LOGGER.info(
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"Updated %d reservations with google_account_id for hotel %s",
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count,
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hotel_id,
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)
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google_updated += count
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if meta_updated > 0 or google_updated > 0:
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_LOGGER.info(
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"Backfill complete: %d reservations updated with meta_account_id, "
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"%d with google_account_id",
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meta_updated,
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google_updated,
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)
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async def backfill_acked_requests_username(
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engine: AsyncEngine, config: dict[str, Any]
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) -> None:
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"""Backfill username for existing acked_requests records.
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For each acknowledgement, find the corresponding reservation to determine
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its hotel_code, then look up the username for that hotel in the config
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and update the acked_request record.
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This is a startup task that runs after schema migrations to ensure
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existing data is consistent with config.
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Args:
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engine: SQLAlchemy async engine
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config: Application configuration dict
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"""
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_LOGGER.info("Backfilling usernames for existing acked_requests...")
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# Build a mapping of hotel_id -> username from config
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hotel_usernames = {}
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alpine_bits_auth = config.get("alpine_bits_auth", [])
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for hotel in alpine_bits_auth:
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hotel_id = hotel.get(CONF_HOTEL_ID)
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username = hotel.get("username")
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if hotel_id and username:
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hotel_usernames[hotel_id] = username
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if not hotel_usernames:
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_LOGGER.debug("No hotel usernames found in config, skipping backfill")
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return
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_LOGGER.info("Found %d hotel(s) with usernames in config", len(hotel_usernames))
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# Update acked_requests with usernames by matching to reservations
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total_updated = 0
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async with engine.begin() as conn:
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for hotel_id, username in hotel_usernames.items():
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sql = text(
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"""
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UPDATE acked_requests
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SET username = :username
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WHERE unique_id IN (
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SELECT md5_unique_id FROM reservations WHERE hotel_code = :hotel_id
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)
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AND username IS NULL
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"""
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)
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result = await conn.execute(
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sql, {"username": username, "hotel_id": hotel_id}
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)
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count = result.rowcount
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if count > 0:
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_LOGGER.info(
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"Updated %d acknowledgements with username for hotel %s",
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count,
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hotel_id,
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)
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total_updated += count
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if total_updated > 0:
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_LOGGER.info(
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"Backfill complete: %d acknowledgements updated with username",
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total_updated,
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)
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async def run_startup_tasks(
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sessionmaker: async_sessionmaker,
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config: dict[str, Any] | None = None,
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engine: AsyncEngine | None = None,
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) -> None:
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"""Run one-time startup tasks.
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These are tasks that need to run at startup but are NOT schema migrations.
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Examples: data backfills, hashing existing records, etc.
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Args:
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sessionmaker: SQLAlchemy async sessionmaker
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config: Application configuration dictionary
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engine: SQLAlchemy async engine (optional, for backfill tasks)
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"""
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# Sync config to database (hotels and webhook endpoints)
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if config:
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from .hotel_service import sync_config_to_database
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async with sessionmaker() as session:
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stats = await sync_config_to_database(session, config)
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_LOGGER.info(
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"Config sync: %d hotels created, %d updated, %d endpoints created",
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stats["hotels_created"],
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stats["hotels_updated"],
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stats["endpoints_created"]
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)
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# Hash any existing customers that don't have hashed data
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async with sessionmaker() as session:
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customer_service = CustomerService(session)
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hashed_count = await customer_service.hash_existing_customers()
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if hashed_count > 0:
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_LOGGER.info(
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"Backfilled hashed data for %d existing customers", hashed_count
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)
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else:
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_LOGGER.debug("All existing customers already have hashed data")
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# Backfill advertising account IDs and usernames based on config
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# This ensures existing data is consistent with current configuration
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if config and engine:
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await backfill_advertising_account_ids(engine, config)
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await backfill_acked_requests_username(engine, config)
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elif config and not engine:
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_LOGGER.warning(
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"No engine provided to run_startup_tasks, "
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"skipping config-based backfill tasks"
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)
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