basics of invite link creation

cookbook/migrations/0077_invitelink.py

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+# Generated by Django 3.0.7 on 2020-09-01 11:31
+
+import datetime
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('cookbook', '0076_shoppinglist_entries'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='InviteLink',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('uuid', models.UUIDField(default=uuid.uuid4)),
+                ('username', models.CharField(blank=True, max_length=64)),
+                ('valid_until', models.DateField(default=datetime.date(2020, 9, 15))),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('created_by', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]

cookbook/migrations/0078_invitelink_used_by.py

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+# Generated by Django 3.0.7 on 2020-09-01 11:39
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('cookbook', '0077_invitelink'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='invitelink',
+            name='used_by',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='used_by', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

cookbook/migrations/0079_invitelink_group.py

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+# Generated by Django 3.0.7 on 2020-09-01 12:54
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('auth', '0011_update_proxy_permissions'),
+        ('cookbook', '0078_invitelink_used_by'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='invitelink',
+            name='group',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='auth.Group'),
+            preserve_default=False,
+        ),
+    ]