"""added comment and activity_log

Revision ID: 4ca5cee51e81
Revises: b2c8f1a3d4e5
Create Date: 2026-05-21 23:00:26.714790

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '4ca5cee51e81'
down_revision: Union[str, Sequence[str], None] = 'b2c8f1a3d4e5'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('activity_logs',
    sa.Column('done_by', sa.UUID(), nullable=False),
    sa.Column('ticket_id', sa.UUID(), nullable=False),
    sa.Column('action', sa.String(length=255), nullable=False),
    sa.Column('old_value', sa.Text(), nullable=True),
    sa.Column('new_value', sa.Text(), nullable=True),
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('created_at', sa.DateTime(), nullable=True),
    sa.Column('updated_at', sa.DateTime(), nullable=True),
    sa.ForeignKeyConstraint(['done_by'], ['users.id'], ),
    sa.ForeignKeyConstraint(['ticket_id'], ['tickets.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_activity_logs_id'), 'activity_logs', ['id'], unique=False)
    op.create_table('comments',
    sa.Column('ticket_id', sa.UUID(), nullable=False),
    sa.Column('author_id', sa.UUID(), nullable=False),
    sa.Column('content', sa.Text(), nullable=False),
    sa.Column('is_edited', sa.Boolean(), nullable=False),
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('created_at', sa.DateTime(), nullable=True),
    sa.Column('updated_at', sa.DateTime(), nullable=True),
    sa.ForeignKeyConstraint(['author_id'], ['users.id'], ),
    sa.ForeignKeyConstraint(['ticket_id'], ['tickets.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_comments_id'), 'comments', ['id'], unique=False)
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_comments_id'), table_name='comments')
    op.drop_table('comments')
    op.drop_index(op.f('ix_activity_logs_id'), table_name='activity_logs')
    op.drop_table('activity_logs')
    # ### end Alembic commands ###