from decimal import Decimal

from django.db import transaction

from market.models import Price


@transaction.commit_on_success
def run():
    print 'Adding in new tiers'
    for tier in ['0.10', '0.25', '0.50', '12.49']:
        exists = Price.uncached.filter(price=Decimal(tier)).exists()
        if exists:
            print 'Tier already exists, skipping: %s' % tier
            continue

        print 'Created tier: %s' % tier
        Price.objects.create(name='Tier 0', price=Decimal(tier),
                             active=True)