"""empty message

Revision ID: 40_verify_codes
Revises: 30_update_indexes
Create Date: 2015-12-09 16:39:44.673094

"""

# revision identifiers, used by Alembic.
revision = '40_verify_codes'
down_revision = '30_update_indexes'

from alembic import op
import sqlalchemy as sa


def upgrade():
    code_type_enum = sa.Enum('email', 'sms', name='verify_code_types')
    # code_type_enum.create(op.get_bind(), checkfirst=False)

    op.create_table('verify_codes',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('user_id', sa.Integer(), nullable=False),
    sa.Column('code', sa.String, nullable=False),
    sa.Column('code_type', code_type_enum),
    sa.Column('expiry_datetime', sa.DateTime(), nullable=False),
    sa.Column('code_used', sa.Boolean(), nullable=True),
    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_verify_codes_user_id'), 'verify_codes', ['user_id'], unique=False)
    op.drop_constraint('users_name_key', 'users', type_='unique')
    ### end Alembic commands ###


def downgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.create_unique_constraint('users_name_key', 'users', ['name'])
    op.drop_index(op.f('ix_verify_codes_user_id'), table_name='verify_codes')
    op.drop_table('verify_codes')
    op.execute('DROP TYPE verify_code_types')
    ### end Alembic commands ###