import os
from app import config
"""

Revision ID: 0133_set_services_sms_prefix
Revises: 0132_add_sms_prefix_setting
Create Date: 2017-11-03 15:55:35.657488

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

revision = '0133_set_services_sms_prefix'
down_revision = '0132_add_sms_prefix_setting'


config = config.configs[os.environ['NOTIFY_ENVIRONMENT']]
default_sms_sender = config.FROM_NUMBER


def upgrade():
    op.execute("""
        update services set prefix_sms = True
        where id in (
            select service_id from service_sms_senders
            where is_default = True and sms_sender = '{}'
        )
    """.format(default_sms_sender))
    op.execute("""
        update services set prefix_sms = False
        where id in (
            select service_id from service_sms_senders
            where is_default = True and sms_sender != '{}'
        )
    """.format(default_sms_sender))


def downgrade():
    op.execute("""
        UPDATE services set prefix_sms = null
    """)

Migrate prefix SMS setting to be true or false