Spaces:
Sleeping
Sleeping
File size: 1,707 Bytes
868b252 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 |
from ssl import CERT_REQUIRED
from sqlalchemy import text
from sqlalchemy.ext.asyncio import AsyncEngine, create_async_engine
from reworkd_platform.services.ssl import get_ssl_context
from reworkd_platform.settings import settings
def create_engine() -> AsyncEngine:
"""
Creates SQLAlchemy engine instance.
:return: SQLAlchemy engine instance.
"""
if settings.environment == "development":
return create_async_engine(
str(settings.db_url),
echo=settings.db_echo,
)
ssl_context = get_ssl_context(settings)
ssl_context.verify_mode = CERT_REQUIRED
connect_args = {"ssl": ssl_context}
return create_async_engine(
str(settings.db_url),
echo=settings.db_echo,
connect_args=connect_args,
)
async def create_database() -> None:
"""Create a database."""
engine = create_async_engine(str(settings.db_url.with_path("/mysql")))
async with engine.connect() as conn:
database_existance = await conn.execute(
text(
"SELECT 1 FROM INFORMATION_SCHEMA.SCHEMATA" # noqa: S608
f" WHERE SCHEMA_NAME='{settings.db_base}';",
)
)
database_exists = database_existance.scalar() == 1
if database_exists:
await drop_database()
async with engine.connect() as conn: # noqa: WPS440
await conn.execute(text(f"CREATE DATABASE {settings.db_base};"))
async def drop_database() -> None:
"""Drop current database."""
engine = create_async_engine(str(settings.db_url.with_path("/mysql")))
async with engine.connect() as conn:
await conn.execute(text(f"DROP DATABASE {settings.db_base};"))
|