coin/coin/billing/migrations/0007_auto__del_field_invoice_amount.py

# -*- coding: utf-8 -*-
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models


class Migration(SchemaMigration):

    def forwards(self, orm):
        # Deleting field 'Invoice.amount'
        db.delete_column(u'billing_invoice', 'amount')


    def backwards(self, orm):

        # User chose to not deal with backwards NULL issues for 'Invoice.amount'
        raise RuntimeError("Cannot reverse this migration. 'Invoice.amount' and its values cannot be restored.")
        
        # The following code is provided here to aid in writing a correct migration        # Adding field 'Invoice.amount'
        db.add_column(u'billing_invoice', 'amount',
                      self.gf('django.db.models.fields.DecimalField')(max_digits=5, decimal_places=2),
                      keep_default=False)


    models = {
        u'billing.invoice': {
            'Meta': {'object_name': 'Invoice'},
            'date': ('django.db.models.fields.DateField', [], {'default': 'datetime.date.today', 'null': 'True'}),
            'date_due': ('django.db.models.fields.DateField', [], {'default': 'datetime.datetime(2014, 2, 28, 0, 0)', 'null': 'True'}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'member': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'to': u"orm['members.Member']", 'null': 'True', 'blank': 'True'}),
            'number': ('django.db.models.fields.CharField', [], {'default': "u'2014-2'", 'max_length': '25'}),
            'period_from': ('django.db.models.fields.DateField', [], {'default': 'datetime.datetime(2014, 2, 1, 0, 0)', 'null': 'True'}),
            'period_to': ('django.db.models.fields.DateField', [], {'default': 'datetime.datetime(2014, 2, 28, 0, 0)', 'null': 'True'}),
            'status': ('django.db.models.fields.CharField', [], {'default': "'open'", 'max_length': '50'})
        },
        u'billing.invoicedetail': {
            'Meta': {'object_name': 'InvoiceDetail'},
            'amount': ('django.db.models.fields.DecimalField', [], {'max_digits': '5', 'decimal_places': '2'}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'invoice': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'details'", 'to': u"orm['billing.Invoice']"}),
            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
            'offer': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'to': u"orm['offers.Offer']", 'null': 'True', 'blank': 'True'}),
            'quantity': ('django.db.models.fields.IntegerField', [], {'null': 'True'}),
            'tax': ('django.db.models.fields.IntegerField', [], {'default': '0', 'null': 'True'})
        },
        u'billing.payment': {
            'Meta': {'object_name': 'Payment'},
            'amount': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '7', 'decimal_places': '2'}),
            'date': ('django.db.models.fields.DateField', [], {'default': 'datetime.date.today'}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'invoce': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['billing.Invoice']"}),
            'payment_mean': ('django.db.models.fields.CharField', [], {'default': "'transfer'", 'max_length': '100', 'null': 'True'})
        },
        u'members.member': {
            'Meta': {'object_name': 'Member'},
            'address': ('django.db.models.fields.TextField', [], {}),
            'city': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
            'country': ('django.db.models.fields.CharField', [], {'default': "'France'", 'max_length': '200'}),
            'email': ('django.db.models.fields.EmailField', [], {'max_length': '254'}),
            'entry_date': ('django.db.models.fields.DateField', [], {'default': 'datetime.date.today'}),
            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
            'home_phone_number': ('django.db.models.fields.CharField', [], {'max_length': '25', 'blank': 'True'}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
            'ldap_cn': ('django.db.models.fields.CharField', [], {'max_length': '200', 'blank': 'True'}),
            'mobile_phone_number': ('django.db.models.fields.CharField', [], {'max_length': '25', 'blank': 'True'}),
            'organization_name': ('django.db.models.fields.CharField', [], {'max_length': '200', 'blank': 'True'}),
            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '15'}),
            'resign_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
            'status': ('django.db.models.fields.CharField', [], {'default': "'non_adherent'", 'max_length': '50'}),
            'type': ('django.db.models.fields.CharField', [], {'default': "'personne_physique'", 'max_length': '20'})
        },
        u'offers.offer': {
            'Meta': {'object_name': 'Offer'},
            'billing_period': ('django.db.models.fields.IntegerField', [], {'default': '1'}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'initial_fees': ('django.db.models.fields.DecimalField', [], {'max_digits': '5', 'decimal_places': '2'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
            'period_fees': ('django.db.models.fields.DecimalField', [], {'max_digits': '5', 'decimal_places': '2'}),
            'service': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['offers.Service']"})
        },
        u'offers.service': {
            'Meta': {'object_name': 'Service'},
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'})
        }
    }

    complete_apps = ['billing']