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