"""Add plugin tables

Revision ID: 7c3fcf8a3335
Revises:
Create Date: 2017-08-12 12:41:04.725309

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '7c3fcf8a3335'
down_revision = None
branch_labels = ('default',)
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('plugin_registry',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('name', sa.Unicode(length=255), nullable=False),
    sa.Column('enabled', sa.Boolean(), nullable=True),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('name')
    )

    op.create_table('plugin_store',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('key', sa.Unicode(length=255), nullable=False),
    sa.Column('value', sa.PickleType(), nullable=True),
    sa.Column('value_type', sa.Unicode(length=20), nullable=False),
    sa.Column('extra', sa.PickleType(), nullable=False),
    sa.Column('plugin_id', sa.Integer(), nullable=True),
    sa.Column('name', sa.Unicode(length=255), nullable=False),
    sa.Column('description', sa.Text(), nullable=False),
    sa.ForeignKeyConstraint(['plugin_id'], ['plugin_registry.id'], ),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('key', 'plugin_id', name='plugin_kv_uniq')
    )
    # ### end Alembic commands ###


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