Initial commit

alembic/env.py

@@ -1,23 +1,47 @@
+import asyncio
 from logging.config import fileConfig
 
-from sqlalchemy import pool
-from sqlalchemy.engine import Connection
-from sqlalchemy.ext.asyncio import async_engine_from_config
+from sqlalchemy import Connection
+from sqlalchemy.ext.asyncio import create_async_engine
 
 from alembic import context
+from trudex.infrastructure.database.models import Base
+from trudex.infrastructure.utils.config import Config
 
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
 config = context.config
 
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
 if config.config_file_name is not None:
     fileConfig(config.config_file_name)
 
-target_metadata = None
+# add your model's MetaData object here
+# for 'autogenerate' support
+target_metadata = Base.metadata
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+db_config = Config.from_toml("config.toml").database
 
 
 def run_migrations_offline() -> None:
-    url = config.get_main_option("sqlalchemy.url")
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
     context.configure(
-        url=url,
+        url=db_config.url,
         target_metadata=target_metadata,
         literal_binds=True,
         dialect_opts={"paramstyle": "named"},
@@ -27,7 +51,7 @@ def run_migrations_offline() -> None:
         context.run_migrations()
 
 
-def do_run_migrations(connection: Connection) -> None:
+def do_run_migrations(connection: Connection):
     context.configure(connection=connection, target_metadata=target_metadata)
 
     with context.begin_transaction():
@@ -35,11 +59,11 @@ def do_run_migrations(connection: Connection) -> None:
 
 
 async def run_async_migrations() -> None:
-    connectable = async_engine_from_config(
-        config.get_section(config.config_ini_section, {}),
-        prefix="sqlalchemy.",
-        poolclass=pool.NullPool,
-    )
+    """In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    connectable = create_async_engine(db_config.url)
 
     async with connectable.connect() as connection:
         await connection.run_sync(do_run_migrations)
@@ -48,7 +72,7 @@ async def run_async_migrations() -> None:
 
 
 def run_migrations_online() -> None:
-    import asyncio
+    """Run migrations in 'online' mode."""
     asyncio.run(run_async_migrations())
 
 

alembic/script.py.mako

@@ -1,19 +1,20 @@
-${message}
+"""${message}
 
 Revision ID: ${up_revision}
 Revises: ${down_revision | comma,n}
 Create Date: ${create_date}
 
-from typing import Sequence, Union
+"""
+from collections.abc import Sequence
 
 from alembic import op
 import sqlalchemy as sa
 ${imports if imports else ""}
 
 revision: str = ${repr(up_revision)}
-down_revision: Union[str, None] = ${repr(down_revision)}
-branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
-depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+down_revision: str | None = ${repr(down_revision)}
+branch_labels: str | Sequence[str] | None = ${repr(branch_labels)}
+depends_on: str | Sequence[str] | None = ${repr(depends_on)}
 
 
 def upgrade() -> None:

alembic/versions/409f04b7b544_initial.py

@@ -0,0 +1,39 @@
+"""initial
+
+Revision ID: 409f04b7b544
+Revises: 
+Create Date: 2025-12-31 00:38:10.367405
+
+"""
+from collections.abc import Sequence
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision: str = '409f04b7b544'
+down_revision: str | None = None
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('users',
+    sa.Column('id', sa.BigInteger(), nullable=False),
+    sa.Column('username', sa.String(length=32), nullable=True),
+    sa.Column('first_name', sa.String(length=64), nullable=False),
+    sa.Column('last_name', sa.String(length=64), nullable=True),
+    sa.Column('group', sa.Integer(), nullable=True),
+    sa.Column('is_admin', sa.Boolean(), nullable=False),
+    sa.Column('created_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('users')
+    # ### end Alembic commands ###