47 lines
1.8 KiB
Python
47 lines
1.8 KiB
Python
"""add file_uploads table
|
|
|
|
Revision ID: 49150866ae44
|
|
Revises: e0d382f083d4
|
|
Create Date: 2026-03-20 03:15:10.227797
|
|
|
|
"""
|
|
from typing import Sequence, Union
|
|
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision: str = '49150866ae44'
|
|
down_revision: Union[str, None] = 'e0d382f083d4'
|
|
branch_labels: Union[str, Sequence[str], None] = None
|
|
depends_on: Union[str, Sequence[str], None] = None
|
|
|
|
|
|
def upgrade() -> None:
|
|
op.create_table(
|
|
'file_uploads',
|
|
sa.Column('id', sa.UUID(), nullable=False),
|
|
sa.Column('account_id', sa.UUID(), nullable=False),
|
|
sa.Column('uploaded_by', sa.UUID(), nullable=False),
|
|
sa.Column('session_id', sa.UUID(), nullable=True),
|
|
sa.Column('filename', sa.String(length=255), nullable=False),
|
|
sa.Column('content_type', sa.String(length=100), nullable=False),
|
|
sa.Column('size_bytes', sa.Integer(), nullable=False),
|
|
sa.Column('storage_key', sa.String(length=500), nullable=False),
|
|
sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
|
|
sa.ForeignKeyConstraint(['account_id'], ['accounts.id'], ondelete='CASCADE'),
|
|
sa.ForeignKeyConstraint(['session_id'], ['ai_sessions.id'], ondelete='SET NULL'),
|
|
sa.ForeignKeyConstraint(['uploaded_by'], ['users.id'], ondelete='SET NULL'),
|
|
sa.PrimaryKeyConstraint('id'),
|
|
sa.UniqueConstraint('storage_key'),
|
|
)
|
|
op.create_index(op.f('ix_file_uploads_account_id'), 'file_uploads', ['account_id'], unique=False)
|
|
op.create_index(op.f('ix_file_uploads_session_id'), 'file_uploads', ['session_id'], unique=False)
|
|
|
|
|
|
def downgrade() -> None:
|
|
op.drop_index(op.f('ix_file_uploads_session_id'), table_name='file_uploads')
|
|
op.drop_index(op.f('ix_file_uploads_account_id'), table_name='file_uploads')
|
|
op.drop_table('file_uploads')
|