Add Payment model

apps/registration/migrations/0002_payment.py

@@ -0,0 +1,26 @@
+# Generated by Django 3.0.11 on 2021-01-18 15:35
+
+from django.db import migrations, models
+import django.db.models.deletion
+import registration.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('registration', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Payment',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('type', models.CharField(blank=True, choices=[('', 'No payment'), ('helloasso', 'Hello Asso'), ('scholarship', 'Scholarship'), ('bank_transfer', 'Bank transfer'), ('free', 'The tournament is free')], default='', max_length=16, verbose_name='type')),
+                ('scholarship_file', models.FileField(blank=True, default='', help_text='only if you have a scholarship.', unique=True, upload_to=registration.models.get_scholarship_filename, verbose_name='scholarship file')),
+                ('additional_information', models.TextField(blank=True, default='', help_text='To help us to find your payment.', verbose_name='additional information')),
+                ('valid', models.BooleanField(default=False, null=True, verbose_name='valid')),
+                ('registration', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='registration', to='registration.ParticipantRegistration', verbose_name='registration')),
+            ],
+        ),
+    ]