"""empty message

Revision ID: 566a5752c06e
Revises: 
Create Date: 2022-10-16 17:02:52.251961

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '566a5752c06e'
down_revision = None
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('archive',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('name', sa.String(length=32), nullable=False),
    sa.Column('describe', sa.String(length=100), nullable=False),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('name')
    )
    op.create_table('role',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('name', sa.String(length=32), nullable=False),
    sa.Column('permission', sa.Integer(), nullable=False),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('name')
    )
    op.create_table('user',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('email', sa.String(length=32), nullable=False),
    sa.Column('passwd_hash', sa.String(length=128), nullable=False),
    sa.Column('role_id', sa.Integer(), nullable=True),
    sa.ForeignKeyConstraint(['role_id'], ['role.id'], ),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('email')
    )
    op.create_table('comment',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('title', sa.String(length=32), nullable=True),
    sa.Column('content', sa.Text(), nullable=False),
    sa.Column('create_time', sa.DateTime(), nullable=False),
    sa.Column('update_time', sa.DateTime(), nullable=False),
    sa.Column('auth_id', sa.Integer(), nullable=False),
    sa.Column('father_id', sa.Integer(), nullable=True),
    sa.ForeignKeyConstraint(['auth_id'], ['user.id'], ),
    sa.ForeignKeyConstraint(['father_id'], ['comment.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('follow',
    sa.Column('time', sa.DateTime(), nullable=False),
    sa.Column('follower_id', sa.Integer(), nullable=True),
    sa.Column('followed_id', sa.Integer(), nullable=True),
    sa.ForeignKeyConstraint(['followed_id'], ['user.id'], ),
    sa.ForeignKeyConstraint(['follower_id'], ['user.id'], ),
    sa.PrimaryKeyConstraint('follower_id', 'followed_id')
    )
    op.create_table('archive_comment',
    sa.Column('archive_id', sa.Integer(), nullable=False),
    sa.Column('comment_id', sa.Integer(), nullable=False),
    sa.ForeignKeyConstraint(['archive_id'], ['archive.id'], ),
    sa.ForeignKeyConstraint(['comment_id'], ['comment.id'], ),
    sa.PrimaryKeyConstraint('archive_id', 'comment_id')
    )
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('archive_comment')
    op.drop_table('follow')
    op.drop_table('comment')
    op.drop_table('user')
    op.drop_table('role')
    op.drop_table('archive')
    # ### end Alembic commands ###