"""full structure

Revision ID: 60e8f49dee49
Revises: 
Create Date: 2022-02-03 19:24:24.715589

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '60e8f49dee49'
down_revision = None
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('user',
    sa.Column('id', sa.String(length=10), nullable=False),
    sa.Column('name', sa.String(length=64), nullable=True),
    sa.Column('password_hash', sa.String(length=128), nullable=True),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('item',
    sa.Column('id', sa.BigInteger(), nullable=False),
    sa.Column('name', sa.String(length=64), nullable=True),
    sa.Column('brand', sa.Integer(), nullable=True),
    sa.Column('description', sa.Text(), nullable=True),
    sa.ForeignKeyConstraint(['brand'], ['brand.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('amount_change',
    sa.Column('item', sa.BigInteger(), 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('bought',
    sa.Column('user', sa.String(length=10), nullable=False),
    sa.Column('item', sa.BigInteger(), nullable=False),
    sa.Column('date', sa.Date(), nullable=False),
    sa.Column('amount', sa.SmallInteger(), nullable=True),
    sa.ForeignKeyConstraint(['item'], ['item.id'], ),
    sa.ForeignKeyConstraint(['user'], ['user.id'], ),
    sa.PrimaryKeyConstraint('user', 'item', 'date')
    )
    op.create_table('item_category',
    sa.Column('item', sa.BigInteger(), 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.BigInteger(), 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')
    )
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('price_change')
    op.drop_table('item_category')
    op.drop_table('bought')
    op.drop_table('amount_change')
    op.drop_table('item')
    op.drop_table('user')
    op.drop_table('category')
    op.drop_table('brand')
    # ### end Alembic commands ###