read.markets/alembic/versions/0022_localization.py

46 lines
1.4 KiB
Python

"""localization: users.lang + strategic_log_translations.
Revision ID: 0022
Revises: 0021
Create Date: 2026-05-27
"""
from typing import Sequence, Union
import sqlalchemy as sa
from alembic import op
revision: str = "0022"
down_revision: Union[str, None] = "0021"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
op.add_column(
"users",
sa.Column(
"lang", sa.String(length=8), nullable=False,
server_default="en",
),
)
op.create_table(
"strategic_log_translations",
sa.Column("id", sa.BigInteger(), primary_key=True, autoincrement=True),
sa.Column("log_id", sa.BigInteger(), nullable=False),
sa.Column("lang", sa.String(length=8), nullable=False),
sa.Column("content_md", sa.Text(), nullable=False),
sa.Column("generated_at", sa.DateTime(timezone=True), nullable=False),
sa.Column("llm_model", sa.String(length=64), nullable=True),
sa.Column("llm_cost_usd", sa.Float(), nullable=True),
sa.ForeignKeyConstraint(
["log_id"], ["strategic_logs.id"],
ondelete="CASCADE", name="fk_slt_log",
),
sa.UniqueConstraint("log_id", "lang", name="uq_slt_log_lang"),
)
def downgrade() -> None:
op.drop_table("strategic_log_translations")
op.drop_column("users", "lang")