"""adding read_posts table

Revision ID: 27b71f6cb21e
Revises: fdaeb0b2c078
Create Date: 2024-09-27 10:17:54.020762

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '27b71f6cb21e'
down_revision = 'fdaeb0b2c078'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('read_posts',
    sa.Column('user_id', sa.Integer(), nullable=True),
    sa.Column('read_post_id', sa.Integer(), nullable=True),
    sa.ForeignKeyConstraint(['read_post_id'], ['post.id'], ),
    sa.ForeignKeyConstraint(['user_id'], ['user.id'], )
    )
    with op.batch_alter_table('read_posts', schema=None) as batch_op:
        batch_op.create_index(batch_op.f('ix_read_posts_read_post_id'), ['read_post_id'], unique=False)
        batch_op.create_index(batch_op.f('ix_read_posts_user_id'), ['user_id'], unique=False)

    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('read_posts', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_read_posts_user_id'))
        batch_op.drop_index(batch_op.f('ix_read_posts_read_post_id'))

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