"""initial migration

Revision ID: 4b1620436a9f
Revises: None
Create Date: 2016-07-29 09:48:02.751483

"""

# revision identifiers, used by Alembic.
revision = '4b1620436a9f'
down_revision = None

from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql


def upgrade():
    op.create_table(
        'role',
        sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
        sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
        sa.Column('id', postgresql.UUID(), nullable=False),
        sa.Column('name', sa.String(length=80), nullable=True),
        sa.Column('description', sa.String(length=255), nullable=True),
        sa.PrimaryKeyConstraint('id'),
        sa.UniqueConstraint('name'),
    )
    op.create_table(
        'user',
        sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
        sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
        sa.Column('id', postgresql.UUID(), nullable=False),
        sa.Column('email', sa.String(length=255), nullable=True),
        sa.Column('password', sa.String(length=255), nullable=True),
        sa.Column('active', sa.Boolean(), nullable=True),
        sa.Column('confirmed_at', sa.DateTime(), nullable=True),
        sa.PrimaryKeyConstraint('id'),
        sa.UniqueConstraint('email'),
    )
    op.create_table(
        'user_role',
        sa.Column('user_id', postgresql.UUID(), nullable=True),
        sa.Column('role_id', postgresql.UUID(), nullable=True),
        sa.ForeignKeyConstraint(['role_id'], ['role.id'], ),
        sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
    )


def downgrade():
    op.drop_table('user_role')
    op.drop_table('user')
    op.drop_table('role')