56 lines
2.1 KiB
Python
56 lines
2.1 KiB
Python
"""Phase 8: Push-Benachrichtigungen
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Revision ID: 0011
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Revises: 0010
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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 = "0011"
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down_revision: str | None = "0010"
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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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"push_subscription",
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sa.Column("id", sa.String(36), primary_key=True),
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sa.Column("user_id", sa.String(36), nullable=False),
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sa.Column("endpoint", sa.String(500), nullable=False),
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sa.Column("p256dh", sa.String(200), nullable=False),
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sa.Column("auth", sa.String(100), nullable=False),
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sa.Column("label", sa.String(80), nullable=True),
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sa.Column("created_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
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sa.Column("last_success_at", sa.DateTime(), nullable=True),
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sa.Column("failure_count", sa.Integer(), nullable=False, server_default=sa.text("0")),
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sa.ForeignKeyConstraint(["user_id"], ["user.id"], ondelete="CASCADE"),
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sa.UniqueConstraint("endpoint", name="uq_push_subscription_endpoint"),
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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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op.create_index("ix_push_subscription_user", "push_subscription", ["user_id"])
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op.create_table(
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"notify_state",
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sa.Column("list_id", sa.String(36), primary_key=True),
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sa.Column("user_id", sa.String(36), primary_key=True),
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sa.Column("last_notified_at", sa.DateTime(), nullable=False,
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server_default=sa.func.now()),
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sa.ForeignKeyConstraint(["list_id"], ["shopping_list.id"], ondelete="CASCADE"),
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sa.ForeignKeyConstraint(["user_id"], ["user.id"], ondelete="CASCADE"),
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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("notify_state")
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op.drop_index("ix_push_subscription_user", table_name="push_subscription")
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op.drop_table("push_subscription")
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