38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
"""Phase 6c: Zwischenspeicher für Produktabfragen
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Revision ID: 0008
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Revises: 0007
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Create Date: 2026-08-08
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"""
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from collections.abc import Sequence
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import sqlalchemy as sa
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from alembic import op
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revision: str = "0008"
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down_revision: str | None = "0007"
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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op.create_table(
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"product_cache",
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sa.Column("barcode", sa.String(64), primary_key=True),
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sa.Column("found", sa.Boolean(), nullable=False, server_default=sa.text("0")),
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sa.Column("name", sa.String(300), nullable=True),
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sa.Column("brand", sa.String(200), nullable=True),
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sa.Column("package", sa.String(120), nullable=True),
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sa.Column("quantity", sa.Numeric(10, 3), nullable=True),
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sa.Column("unit", sa.String(32), nullable=True),
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sa.Column("source", sa.String(32), nullable=False, server_default="openfoodfacts"),
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sa.Column("fetched_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
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mysql_engine="InnoDB",
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mysql_charset="utf8mb4",
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mysql_collate="utf8mb4_unicode_ci",
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)
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def downgrade() -> None:
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op.drop_table("product_cache")
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