Making expireable a abstract model
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# Generated by Django 3.1.1 on 2020-10-04 19:37
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# Edited by reverend
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import datetime
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from django.db import migrations, models
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import django.utils.timezone
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from django.utils.timezone import utc
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class Migration(migrations.Migration):
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dependencies = [
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('lostplaces', '0001_initial'),
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]
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operations = [
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migrations.DeleteModel(
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name='Voucher'
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),
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migrations.DeleteModel(
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name='Expireable'
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)
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]
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25
django_lostplaces/lostplaces/migrations/0003_voucher.py
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25
django_lostplaces/lostplaces/migrations/0003_voucher.py
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# Generated by Django 3.1.1 on 2020-10-04 19:52
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from django.db import migrations, models
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class Migration(migrations.Migration):
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dependencies = [
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('lostplaces', '0002_reomve_vouchers'),
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]
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operations = [
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migrations.CreateModel(
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name='Voucher',
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fields=[
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('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('created_when', models.DateTimeField(auto_now_add=True)),
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('expires_when', models.DateTimeField()),
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('code', models.CharField(max_length=30, unique=True)),
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],
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options={
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'abstract': False,
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},
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),
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]
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@ -1,4 +1,5 @@
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from django.utils import timezone
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from django.db import models
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from django.core.validators import MaxValueValidator, MinValueValidator
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@ -55,7 +56,14 @@ class Submittable(models.Model):
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class Expireable(models.Model):
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"""
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Base class for things that can expire, i.e. VouchersAv
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Base class for things that can expire, i.e. Vouchers
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"""
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class Meta:
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abstract = True
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created_when = models.DateTimeField(auto_now_add=True)
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expires_when = models.DateTimeField()
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@property
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def is_expired(self):
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return timezone.now() > self.expires_when
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