"""add repository kind

Revision ID: b4df55dea4b3
Revises: 7a525c68eb13
Create Date: 2017-03-19 12:59:41.484430

"""

# revision identifiers, used by Alembic.
revision = 'b4df55dea4b3'
down_revision = 'b8ae68ad3e52'

from alembic import op as original_op
from data.migrations.progress import ProgressWrapper
import sqlalchemy as sa
from sqlalchemy.dialects import mysql


def upgrade(tables, tester, progress_reporter):
  op = ProgressWrapper(original_op, progress_reporter)
  op.create_table(
    'repositorykind',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=255), nullable=False),
    sa.PrimaryKeyConstraint('id', name=op.f('pk_repositorykind'))
  )
  op.create_index('repositorykind_name', 'repositorykind', ['name'], unique=True)

  op.bulk_insert(
    tables.repositorykind,
    [
      {'id': 1, 'name': 'image'},
      {'id': 2, 'name': 'application'},
    ],
  )

  op.add_column(u'repository', sa.Column('kind_id', sa.Integer(), nullable=False, server_default='1'))
  op.create_index('repository_kind_id', 'repository', ['kind_id'], unique=False)
  op.create_foreign_key(op.f('fk_repository_kind_id_repositorykind'), 'repository', 'repositorykind', ['kind_id'], ['id'])

  # ### population of test data ### #
  tester.populate_column('repository', 'kind_id', tester.TestDataType.Foreign('repositorykind'))
  # ### end population of test data ### #


def downgrade(tables, tester, progress_reporter):
  op = ProgressWrapper(original_op, progress_reporter)
  op.drop_constraint(op.f('fk_repository_kind_id_repositorykind'), 'repository', type_='foreignkey')
  op.drop_index('repository_kind_id', table_name='repository')
  op.drop_column(u'repository', 'kind_id')
  op.drop_table('repositorykind')