73112db055
- Add soft delete (deleted_at column) to preserve task records for statistics - Implement cleanup service to delete old files while keeping DB records - Add automatic cleanup scheduler (configurable interval, default 24h) - Add admin endpoints: storage stats, cleanup trigger, scheduler status - Update task service with admin views (include deleted/files_deleted) - Add frontend storage management UI in admin dashboard - Add i18n translations for storage management 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
35 lines
982 B
Python
35 lines
982 B
Python
"""add_deleted_at_to_tasks
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Revision ID: f3d499f5d0cf
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Revises: g2b3c4d5e6f7
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Create Date: 2025-12-14 12:17:25.176482
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision: str = 'f3d499f5d0cf'
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down_revision: Union[str, None] = 'g2b3c4d5e6f7'
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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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def upgrade() -> None:
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"""Add deleted_at column for soft delete support."""
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op.add_column(
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'tool_ocr_tasks',
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sa.Column('deleted_at', sa.DateTime(), nullable=True,
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comment='Soft delete timestamp - NULL means not deleted')
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)
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op.create_index('ix_tool_ocr_tasks_deleted_at', 'tool_ocr_tasks', ['deleted_at'])
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def downgrade() -> None:
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"""Remove deleted_at column."""
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op.drop_index('ix_tool_ocr_tasks_deleted_at', table_name='tool_ocr_tasks')
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op.drop_column('tool_ocr_tasks', 'deleted_at')
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