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https://github.com/dat515-2025/Group-8.git
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57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
import os
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import sys
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from logging.config import fileConfig
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from sqlalchemy import pool, create_engine
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from alembic import context
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# Přidání backend do sys.path pro správný import
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sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
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from app.core.db import Base
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config = context.config
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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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target_metadata = Base.metadata
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DATABASE_URL = os.getenv("DATABASE_URL")
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if not DATABASE_URL:
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# fallback na synchronní url pro Alembic (používá sync driver)
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mariadb_host = os.getenv("MARIADB_HOST", "localhost")
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mariadb_port = os.getenv("MARIADB_PORT", "3306")
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mariadb_db = os.getenv("MARIADB_DB", "group_project")
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mariadb_user = os.getenv("MARIADB_USER", "root")
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mariadb_password = os.getenv("MARIADB_PASSWORD", "strongpassword")
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DATABASE_URL = f"mysql+pymysql://{mariadb_user}:{mariadb_password}@{mariadb_host}:{mariadb_port}/{mariadb_db}"
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# Vždy používej synchronní engine pro migrace
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SYNC_DATABASE_URL = DATABASE_URL.replace("+asyncmy", "+pymysql")
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def run_migrations_offline() -> None:
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context.configure(
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url=SYNC_DATABASE_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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connectable = create_engine(SYNC_DATABASE_URL, poolclass=pool.NullPool)
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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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