From f3cede93221978753d48028208326d455981c6de Mon Sep 17 00:00:00 2001
From: Flo Ha <flo.ha@posteo.net>
Date: Tue, 12 Jul 2022 17:55:50 +0200
Subject: [PATCH] add payment model and migration

---
 gaehsnitz/migrations/0001_initial.py | 25 +++++++++++++++++++++++++
 gaehsnitz/migrations/__init__.py     |  0
 gaehsnitz/models.py                  | 25 +++++++++++++++++++++++++
 3 files changed, 50 insertions(+)
 create mode 100644 gaehsnitz/migrations/0001_initial.py
 create mode 100644 gaehsnitz/migrations/__init__.py
 create mode 100644 gaehsnitz/models.py

diff --git a/gaehsnitz/migrations/0001_initial.py b/gaehsnitz/migrations/0001_initial.py
new file mode 100644
index 0000000..56ded2b
--- /dev/null
+++ b/gaehsnitz/migrations/0001_initial.py
@@ -0,0 +1,25 @@
+# Generated by Django 4.0.6 on 2022-07-12 18:34
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Payment',
+            fields=[
+                ('id', models.SmallAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('other_party', models.TextField()),
+                ('topic', models.PositiveSmallIntegerField(choices=[(0, 'Spenden/Vorauszahlungen'), (1, 'Eintrittsgeld'), (2, 'Getränke-/Essensverkauf'), (10, 'Gelände'), (11, 'Bands'), (12, 'Getränke-/Essenseinkauf')])),
+                ('amount', models.PositiveIntegerField()),
+                ('date', models.DateField()),
+                ('note', models.TextField(blank=True)),
+            ],
+        ),
+    ]
diff --git a/gaehsnitz/migrations/__init__.py b/gaehsnitz/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/gaehsnitz/models.py b/gaehsnitz/models.py
new file mode 100644
index 0000000..a3d59f5
--- /dev/null
+++ b/gaehsnitz/models.py
@@ -0,0 +1,25 @@
+from django.db import models
+
+
+class Payment(models.Model):
+    class Topic(models.IntegerChoices):
+        # positive
+        donation = 0, "Spenden/Vorauszahlungen"
+        admission_fee = 1, "Eintrittsgeld"
+        supply_sale = 2, "Getränke-/Essensverkauf"
+        # negative
+        site = 10, "Gelände"
+        bands = 11, "Bands"
+        supply_purchase = 12, "Getränke-/Essenseinkauf"
+
+    other_party = models.TextField()
+    topic = models.PositiveSmallIntegerField(choices=Topic.choices)
+    amount = models.PositiveIntegerField()
+    date = models.DateField()
+    note = models.TextField(blank=True)
+
+    def is_incoming(self):
+        return self.topic < 10
+
+    def is_outgoing(self):
+        return not self.is_incoming()