Prototype implementation

vergabe_teilnahme/apps/preise/migrations/0001_initial.py

@@ -0,0 +1,48 @@
+# Generated by Django 6.0.5 on 2026-05-08 10:33
+
+import django.db.models.deletion
+from decimal import Decimal
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('ausschreibungen', '0001_initial'),
+        ('lose', '0001_initial'),
+        ('partner', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Preispunkt',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('leistungstyp', models.CharField(max_length=200)),
+                ('konkrete_leistung', models.CharField(max_length=400)),
+                ('mengeneinheit', models.CharField(default='Stück', max_length=50)),
+                ('waehrung', models.CharField(default='EUR', max_length=10)),
+                ('menge', models.DecimalField(blank=True, decimal_places=4, max_digits=14, null=True)),
+                ('einzelpreis', models.DecimalField(blank=True, decimal_places=2, max_digits=14, null=True)),
+                ('gesamtpreis', models.DecimalField(blank=True, decimal_places=2, max_digits=14, null=True)),
+                ('preisstand', models.DateField(blank=True, null=True)),
+                ('wiederkehrend', models.BooleanField(default=False)),
+                ('laufzeitbezug', models.CharField(blank=True, max_length=100)),
+                ('subunternehmeranteil', models.BooleanField(default=False)),
+                ('vergleichsgewicht', models.DecimalField(decimal_places=1, default=Decimal('1.0'), max_digits=3)),
+                ('gewichtungsbegruendung', models.TextField(blank=True)),
+                ('kommentar', models.TextField(blank=True)),
+                ('ausschreibung_gewonnen', models.BooleanField(null=True)),
+                ('ausschreibung', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='preispunkte', to='ausschreibungen.ausschreibung')),
+                ('los', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='preispunkte', to='lose.los')),
+                ('subunternehmer', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='preispunkte', to='partner.subunternehmer')),
+            ],
+            options={
+                'verbose_name': 'Preispunkt',
+                'verbose_name_plural': 'Preispunkte',
+                'ordering': ['leistungstyp', 'konkrete_leistung'],
+            },
+        ),
+    ]