"""Add signature storage

Revision ID: 5ad999136045
Revises: 228d1af6af1c
Create Date: 2015-02-05 15:01:54.989573

"""

# revision identifiers, used by Alembic.
revision = '5ad999136045'
down_revision = '228d1af6af1c'

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

def upgrade(tables):
    ### commands auto generated by Alembic - please adjust! ###
    op.create_table('imagestoragesignaturekind',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=255), nullable=False),
    sa.PrimaryKeyConstraint('id', name=op.f('pk_imagestoragesignaturekind'))
    )
    op.create_index('imagestoragesignaturekind_name', 'imagestoragesignaturekind', ['name'], unique=True)
    op.create_table('imagestoragesignature',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('storage_id', sa.Integer(), nullable=False),
    sa.Column('kind_id', sa.Integer(), nullable=False),
    sa.Column('signature', sa.Text(), nullable=True),
    sa.Column('uploading', sa.Boolean(), nullable=True),
    sa.ForeignKeyConstraint(['kind_id'], ['imagestoragesignaturekind.id'], name=op.f('fk_imagestoragesignature_kind_id_imagestoragesignaturekind')),
    sa.ForeignKeyConstraint(['storage_id'], ['imagestorage.id'], name=op.f('fk_imagestoragesignature_storage_id_imagestorage')),
    sa.PrimaryKeyConstraint('id', name=op.f('pk_imagestoragesignature'))
    )
    op.create_index('imagestoragesignature_kind_id', 'imagestoragesignature', ['kind_id'], unique=False)
    op.create_index('imagestoragesignature_kind_id_storage_id', 'imagestoragesignature', ['kind_id', 'storage_id'], unique=True)
    op.create_index('imagestoragesignature_storage_id', 'imagestoragesignature', ['storage_id'], unique=False)
    ### end Alembic commands ###

    op.bulk_insert(tables.imagestoragesignaturekind,
    [
        {'id': 1, 'name':'gpg2'},
    ])


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