"""add workspaces table

Revision ID: 4be312655ceb
Revises: 05d6272bdb43
Create Date: 2018-08-16 09:25:19.888549

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

# revision identifiers, used by Alembic.
revision = '4be312655ceb'
down_revision = '05d6272bdb43'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('workspaces',
    sa.Column('id', postgresql.UUID(as_uuid=True), server_default=sa.text('uuid_generate_v4()'), nullable=False),
    sa.Column('request_id', postgresql.UUID(as_uuid=True), nullable=False),
    sa.Column('task_order_id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(), nullable=True),
    sa.ForeignKeyConstraint(['request_id'], ['requests.id'], ),
    sa.ForeignKeyConstraint(['task_order_id'], ['task_order.id'], ),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('name')
    )
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('workspaces')
    # ### end Alembic commands ###