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https://github.com/nethunterzist/trendyol-analiz
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- FastAPI backend with Python - React + Vite admin panel - PostgreSQL database - Trendyol marketplace analytics - GitHub Actions CI/CD workflow Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
91 lines
2.6 KiB
Python
91 lines
2.6 KiB
Python
"""
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Alembic environment configuration for Trendyol Product Dashboard
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This module configures Alembic to use SQLAlchemy models from database.py
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for auto-generating migrations.
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"""
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import os
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import sys
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from logging.config import fileConfig
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from pathlib import Path
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from sqlalchemy import engine_from_config
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from sqlalchemy import pool
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from alembic import context
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# Add parent directory to path for database module import
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sys.path.insert(0, str(Path(__file__).parent.parent))
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# Import the SQLAlchemy models - this is required for autogenerate
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from database import Base, Category, Snapshot, Report, EnrichmentError
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# this is the Alembic Config object
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config = context.config
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# Interpret the config file for Python logging
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if config.config_file_name is not None:
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fileConfig(config.config_file_name)
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# Add model's MetaData object for 'autogenerate' support
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target_metadata = Base.metadata
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# Get database URL from environment (same logic as database.py)
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# Docker: postgresql://postgres:trendyol123@postgres:5432/trendyol_db
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# Local: postgresql://postgres:trendyol123@localhost:5433/trendyol_db
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DATABASE_URL = os.getenv("DATABASE_URL", "postgresql://postgres:trendyol123@localhost:5433/trendyol_db")
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# Override the sqlalchemy.url from alembic.ini
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config.set_main_option("sqlalchemy.url", DATABASE_URL)
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def run_migrations_offline() -> None:
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"""Run migrations in 'offline' mode.
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This configures the context with just a URL
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and not an Engine, though an Engine is acceptable
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here as well. By skipping the Engine creation
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we don't even need a DBAPI to be available.
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Calls to context.execute() here emit the given string to the
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script output.
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"""
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url = config.get_main_option("sqlalchemy.url")
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context.configure(
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url=url,
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target_metadata=target_metadata,
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literal_binds=True,
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dialect_opts={"paramstyle": "named"},
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)
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with context.begin_transaction():
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context.run_migrations()
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def run_migrations_online() -> None:
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"""Run migrations in 'online' mode.
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In this scenario we need to create an Engine
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and associate a connection with the context.
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"""
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connectable = engine_from_config(
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config.get_section(config.config_ini_section, {}),
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prefix="sqlalchemy.",
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poolclass=pool.NullPool,
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)
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with connectable.connect() as connection:
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context.configure(
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connection=connection,
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target_metadata=target_metadata
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)
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with context.begin_transaction():
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context.run_migrations()
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if context.is_offline_mode():
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run_migrations_offline()
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else:
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run_migrations_online()
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