"""full structure

Revision ID: 97738dc497a8
Revises: cec6bb222997
Create Date: 2022-02-01 01:21:55.570500

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '97738dc497a8'
down_revision = 'cec6bb222997'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('brand',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=32), nullable=True),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('category',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=32), nullable=True),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('amount__change',
    sa.Column('item', sa.Integer(), nullable=False),
    sa.Column('date', sa.Date(), nullable=False),
    sa.Column('Amount', sa.SmallInteger(), nullable=True),
    sa.ForeignKeyConstraint(['item'], ['item.id'], ),
    sa.PrimaryKeyConstraint('item', 'date')
    )
    op.create_table('item_category',
    sa.Column('item', sa.Integer(), nullable=False),
    sa.Column('category', sa.Integer(), nullable=False),
    sa.ForeignKeyConstraint(['category'], ['category.id'], ),
    sa.ForeignKeyConstraint(['item'], ['item.id'], ),
    sa.PrimaryKeyConstraint('item', 'category')
    )
    op.create_table('price__change',
    sa.Column('item', sa.Integer(), nullable=False),
    sa.Column('date', sa.Date(), nullable=False),
    sa.Column('price', sa.SmallInteger(), nullable=True),
    sa.ForeignKeyConstraint(['item'], ['item.id'], ),
    sa.PrimaryKeyConstraint('item', 'date')
    )
    op.create_foreign_key(None, 'item', 'brand', ['brand'], ['id'])
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_constraint(None, 'item', type_='foreignkey')
    op.drop_table('price__change')
    op.drop_table('item_category')
    op.drop_table('amount__change')
    op.drop_table('category')
    op.drop_table('brand')
    # ### end Alembic commands ###