"""post licence

Revision ID: e23ce3d53def
Revises: 7fc066ad475a
Create Date: 2024-11-02 15:12:05.885114

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'e23ce3d53def'
down_revision = '7fc066ad475a'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('licence',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=50), nullable=True),
    sa.PrimaryKeyConstraint('id')
    )
    with op.batch_alter_table('post', schema=None) as batch_op:
        batch_op.add_column(sa.Column('licence_id', sa.Integer(), nullable=True))
        batch_op.create_index(batch_op.f('ix_post_licence_id'), ['licence_id'], unique=False)
        batch_op.create_foreign_key(None, 'licence', ['licence_id'], ['id'])

    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('post', schema=None) as batch_op:
        batch_op.drop_constraint(None, type_='foreignkey')
        batch_op.drop_index(batch_op.f('ix_post_licence_id'))
        batch_op.drop_column('licence_id')

    op.drop_table('licence')
    # ### end Alembic commands ###