"""Remove shared-library and passive Office preview audit noise.

Revision ID: 20260716_04
Revises: 20260716_03
"""

from alembic import op


revision = "20260716_04"
down_revision = "20260716_03"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.execute("""
        DELETE FROM audit_logs
        WHERE action = 'OFFICE_PREVIEW_OPEN'
           OR lower(entity_type) IN (
               'faq_category',
               'faq_item',
               'faq_reply',
               'faq_replies',
               'precaution',
               'knowledge_note',
               'knowledge_notes',
               'collaboration_file'
           )
    """)


def downgrade() -> None:
    # 被清理的是明确排除出审计范围的共享库和被动预览记录，无法也不应伪造恢复。
    pass