54 lines
2.1 KiB
Python
54 lines
2.1 KiB
Python
"""Add task-scoped static web project previews.
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Revision ID: 0036
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Revises: 0035
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Create Date: 2026-08-21
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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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from sqlalchemy.dialects import postgresql
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revision: str = "0036"
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down_revision: str | None = "0035"
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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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"web_previews",
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sa.Column("preview_id", postgresql.UUID(as_uuid=True), primary_key=True),
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sa.Column(
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"user_id",
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postgresql.UUID(as_uuid=True),
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sa.ForeignKey("users.user_id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column(
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"task_id",
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postgresql.UUID(as_uuid=True),
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sa.ForeignKey("tasks.task_id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column("root_path", sa.Text(), nullable=False),
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sa.Column("entry_path", sa.Text(), nullable=False, server_default="index.html"),
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sa.Column("name", sa.Text(), nullable=False, server_default="网页项目预览"),
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sa.Column("spa_fallback", sa.Boolean(), nullable=False, server_default=sa.true()),
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sa.Column("status", sa.Text(), nullable=False, server_default="active"),
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sa.Column("file_count", sa.Integer(), nullable=False, server_default="0"),
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sa.Column("size_bytes", sa.BigInteger(), nullable=False, server_default="0"),
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sa.Column("expires_at", sa.DateTime(timezone=True), nullable=False),
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sa.Column("created_at", sa.DateTime(timezone=True), nullable=False, server_default=sa.func.now()),
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sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False, server_default=sa.func.now()),
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)
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op.create_index("ix_web_previews_user_status", "web_previews", ["user_id", "status"])
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op.create_index("ix_web_previews_task_created", "web_previews", ["task_id", "created_at"])
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def downgrade() -> None:
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op.drop_index("ix_web_previews_task_created", table_name="web_previews")
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op.drop_index("ix_web_previews_user_status", table_name="web_previews")
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op.drop_table("web_previews")
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