mirror of
https://github.com/nanoy42/coope
synced 2024-05-09 02:32:24 +00:00
39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
# Generated by Django 2.1 on 2019-06-10 23:05
|
|
|
|
from django.db import migrations, models
|
|
|
|
def update(apps, schema_editor):
|
|
db_alias = schema_editor.connection.alias
|
|
users = apps.get_model('auth', 'User').objects.using(db_alias).all()
|
|
for user in users:
|
|
consumptions = apps.get_model('gestion', 'ConsumptionHistory').objects.using(db_alias).filter(customer=user).select_related('product')
|
|
alcohol = 0
|
|
for consumption in consumptions:
|
|
product = consumption.product
|
|
alcohol += consumption.quantity * float(product.deg) * product.volume * 0.79 /10 /1000
|
|
user.profile.alcohol = alcohol
|
|
user.profile.save()
|
|
|
|
def reverse_update(apps, schema_editor):
|
|
pass
|
|
|
|
class Migration(migrations.Migration):
|
|
|
|
dependencies = [
|
|
('users', '0005_auto_20190227_0859'),
|
|
]
|
|
|
|
operations = [
|
|
migrations.AddField(
|
|
model_name='historicalprofile',
|
|
name='alcohol',
|
|
field=models.DecimalField(decimal_places=2, default=0, max_digits=5, null=True),
|
|
),
|
|
migrations.AddField(
|
|
model_name='profile',
|
|
name='alcohol',
|
|
field=models.DecimalField(decimal_places=2, default=0, max_digits=5, null=True),
|
|
),
|
|
migrations.RunPython(update, reverse_update)
|
|
]
|