"""empty message

Revision ID: 6630335c7b63
Revises: 39e44c8af34c
Create Date: 2023-04-06 20:56:08.891686

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '6630335c7b63'
down_revision = '39e44c8af34c'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('posts',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('title', sa.Text(), nullable=True),
    sa.Column('content', sa.Text(), nullable=True),
    sa.Column('img_path', sa.String(length=64), nullable=True),
    sa.Column('collect_num', sa.Integer(), nullable=True),
    sa.Column('comment_num', sa.Integer(), nullable=True),
    sa.Column('like_num', sa.Integer(), nullable=True),
    sa.Column('timestamp', sa.DateTime(), nullable=True),
    sa.Column('author_id', sa.Integer(), nullable=True),
    sa.ForeignKeyConstraint(['author_id'], ['users.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    with op.batch_alter_table('posts', schema=None) as batch_op:
        batch_op.create_index(batch_op.f('ix_posts_timestamp'), ['timestamp'], unique=False)

    with op.batch_alter_table('users', schema=None) as batch_op:
        batch_op.add_column(sa.Column('avatar_path', sa.String(length=128), nullable=True))

    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('users', schema=None) as batch_op:
        batch_op.drop_column('avatar_path')

    with op.batch_alter_table('posts', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_posts_timestamp'))

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