"""empty message

Revision ID: df6187181c66
Revises: da6bc5b8d253
Create Date: 2020-08-19 04:51:24.137270

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'df6187181c66'
down_revision = 'da6bc5b8d253'
branch_labels = None
depends_on = None


def upgrade():
    # Заметка
    op.create_table('note',
        sa.Column('id', sa.Integer(), nullable=False),
        sa.Column('user_id', sa.Integer(), nullable=True),
        sa.Column('title', sa.String(), nullable=True),
        sa.Column('body', sa.String(), nullable=True),
        sa.Column('created', sa.DateTime(), nullable=True),
        sa.Column('updated', sa.DateTime(), nullable=True),
        sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
        sa.PrimaryKeyConstraint('id')
    )

    # Теги к заметкам
    op.create_table('tagnote',
        sa.Column('id', sa.Integer(), nullable=False),
        sa.Column('note_id', sa.Integer(), nullable=True),
        sa.Column('tag_id', sa.Integer(), nullable=True),
        sa.ForeignKeyConstraint(['note_id'], ['note.id'], ),
        sa.ForeignKeyConstraint(['tag_id'], ['tag.id'], ),
        sa.PrimaryKeyConstraint('id')
    )


def downgrade():
    op.drop_table("tagnote")
    op.drop_table("note")