78 lines
2.5 KiB
Python
78 lines
2.5 KiB
Python
"""import_batch: загрузки файлов сделок QUIK (D19)
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Revision ID: 3b9f1c2a7d41
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Revises: ef0ccff2e887
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Create Date: 2026-10-15 00:00:00
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"""
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from typing import Sequence, Union
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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from alembic import op
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from app.core.config import settings
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# revision identifiers, used by Alembic.
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revision: str = "3b9f1c2a7d41"
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down_revision: Union[str, None] = "ef0ccff2e887"
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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_schema = settings.DATABASE_SCHEMA or None
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# Типы зафиксированы в ревизии, как и в начальной миграции.
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_BIGINT_PK = sa.BigInteger().with_variant(sa.Integer(), "sqlite")
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_JSON = sa.JSON().with_variant(postgresql.JSONB(), "postgresql")
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def _fk(table_column: str) -> str:
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return f"{_schema}.{table_column}" if _schema else table_column
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def upgrade() -> None:
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"""Upgrade schema."""
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op.create_table(
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"import_batch",
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sa.Column("id", _BIGINT_PK, sa.Identity(), primary_key=True),
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sa.Column("source", sa.String(10), nullable=False),
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sa.Column(
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"portfolio_id",
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sa.BigInteger(),
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sa.ForeignKey(_fk("portfolio.id")),
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nullable=False,
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),
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sa.Column("file_name", sa.String(255), nullable=False),
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sa.Column("content_sha256", sa.String(64), nullable=False),
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sa.Column("date_from", sa.Date(), nullable=False),
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sa.Column("date_to", sa.Date(), nullable=False),
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sa.Column("rows_total", sa.Integer(), nullable=False),
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sa.Column("rows_loaded", sa.Integer(), nullable=False),
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sa.Column("rows_excluded", sa.Integer(), nullable=False),
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sa.Column("loaded_rows", _JSON, nullable=False),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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server_default=sa.func.now(),
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nullable=False,
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),
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sa.Column("created_by", sa.String(255), nullable=False),
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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server_default=sa.func.now(),
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nullable=False,
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),
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sa.Column("updated_by", sa.String(255), nullable=False),
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sa.UniqueConstraint(
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"content_sha256", "portfolio_id", name="uq_import_batch_content_portfolio"
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),
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schema=_schema,
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)
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def downgrade() -> None:
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"""Downgrade schema."""
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op.drop_table("import_batch", schema=_schema)
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