Migrate poo recorder and align Alembic naming

alembic_poo/env.py

@@ -0,0 +1,48 @@
+from logging.config import fileConfig
+
+from alembic import context
+from sqlalchemy import engine_from_config, pool
+
+from app.config import get_settings
+from app.models.poo import PooRecord  # noqa: F401
+from app.poo_db import PooBase
+
+config = context.config
+
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+settings = get_settings()
+configured_url = config.get_main_option("sqlalchemy.url")
+if not configured_url or configured_url == "sqlite:///./data/pooRecorder.db":
+    config.set_main_option("sqlalchemy.url", settings.poo_database_url)
+
+target_metadata = PooBase.metadata
+
+
+def run_migrations_offline() -> None:
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(url=url, target_metadata=target_metadata, literal_binds=True)
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online() -> None:
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    with connectable.connect() as connection:
+        context.configure(connection=connection, target_metadata=target_metadata)
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

alembic_poo/versions/20260420_01_poo_baseline.py

@@ -0,0 +1,32 @@
+"""poo baseline
+
+Revision ID: 20260420_01_poo_baseline
+Revises:
+Create Date: 2026-04-20 00:00:00.000000
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision: str = "20260420_01_poo_baseline"
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "poo_records",
+        sa.Column("timestamp", sa.Text(), nullable=False),
+        sa.Column("status", sa.Text(), nullable=False),
+        sa.Column("latitude", sa.Float(), nullable=False),
+        sa.Column("longitude", sa.Float(), nullable=False),
+        sa.PrimaryKeyConstraint("timestamp"),
+    )
+
+
+def downgrade() -> None:
+    op.drop_table("poo_records")