Migrations

bda/migrations/0014_attribution_paid_field.py

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+# Generated by Django 2.2 on 2019-06-03 19:13
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [("bda", "0013_merge_20180524_2123")]
+
+    operations = [
+        migrations.AddField(
+            model_name="attribution",
+            name="paid",
+            field=models.BooleanField(default=False, verbose_name="Payée"),
+        ),
+        migrations.AddField(
+            model_name="attribution",
+            name="paymenttype",
+            field=models.CharField(
+                blank=True,
+                choices=[
+                    ("cash", "Cash"),
+                    ("cb", "CB"),
+                    ("cheque", "Chèque"),
+                    ("autre", "Autre"),
+                ],
+                max_length=6,
+                verbose_name="Moyen de paiement",
+            ),
+        ),
+    ]

bda/migrations/0015_move_bda_payment.py

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+# Generated by Django 2.2 on 2019-06-03 19:30
+
+from django.core.exceptions import MultipleObjectsReturned, ObjectDoesNotExist
+from django.db import migrations
+
+
+def set_attr_payment(apps, schema_editor):
+    Attribution = apps.get_model("bda", "Attribution")
+    for attr in Attribution.objects.all():
+        attr.paid = attr.participant.paid
+        attr.paymenttype = attr.participant.paymenttype
+        attr.save()
+
+
+def set_participant_payment(apps, schema_editor):
+    Participant = apps.get_model("bda", "Participant")
+    for part in Participant.objects.all():
+        attr_set = part.attribution_set
+        part.paid = attr_set.exists() and not attr_set.filter(paid=False).exists()
+        try:
+            # S'il n'y a qu'un seul type de paiement, on le set
+            part.paymenttype = (
+                attr_set.values_list("paymenttype", flat=True).distinct().get()
+            )
+        # Sinon, whatever
+        except (ObjectDoesNotExist, MultipleObjectsReturned) as e:
+            print(e)
+            pass
+        part.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [("bda", "0014_attribution_paid_field")]
+
+    operations = [
+        migrations.RunPython(set_attr_payment, set_participant_payment, atomic=True)
+    ]

bda/migrations/0016_delete_participant_paid.py

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+# Generated by Django 2.2 on 2019-06-03 19:30
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [("bda", "0015_move_bda_payment")]
+
+    operations = [
+        migrations.RemoveField(model_name="participant", name="paid"),
+        migrations.RemoveField(model_name="participant", name="paymenttype"),
+    ]