Initial commit

2026-06-27 17:07:34 +00:00
commit fb47c53d52
256 changed files with 21270 additions and 0 deletions
@@ -0,0 +1,145 @@
+# Generated by Django 6.0.6 on 2026-06-23 22:12
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Customer',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('customer_number', models.CharField(max_length=50, unique=True, verbose_name='Kunden-ID')),
+                ('customer_type', models.CharField(choices=[('private', 'Privat'), ('company', 'Unternehmen')], default='company', max_length=20, verbose_name='Kundentyp')),
+                ('company_name', models.CharField(max_length=255, verbose_name='Firmenname / Kundenname')),
+                ('tax_number', models.CharField(blank=True, max_length=100, verbose_name='Steuernummer')),
+                ('vat_number', models.CharField(blank=True, max_length=100, verbose_name='UST-IdNr')),
+                ('phone', models.CharField(blank=True, max_length=100, verbose_name='Telefon')),
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='E-Mail')),
+                ('active', models.BooleanField(default=True, verbose_name='Status')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+            ],
+            options={
+                'verbose_name': 'Kunde',
+                'verbose_name_plural': 'Kunden',
+                'ordering': ['company_name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='InvoiceItem',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('source_type', models.CharField(choices=[('item', 'Artikel'), ('time', 'Zeiterfassung'), ('expense', 'Ausgabe')], default='item', max_length=20, verbose_name='Quelle')),
+                ('description', models.CharField(max_length=255, verbose_name='Beschreibung')),
+                ('quantity', models.DecimalField(decimal_places=2, default=1, max_digits=10, verbose_name='Menge')),
+                ('unit', models.CharField(max_length=50, verbose_name='Einheit')),
+                ('unit_price_net', models.DecimalField(decimal_places=2, max_digits=10, verbose_name='Einzelpreis Netto')),
+                ('unit_tax_rate', models.DecimalField(decimal_places=2, default=19.0, max_digits=5, verbose_name='MwSt. Satz (%)')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+            ],
+            options={
+                'verbose_name': 'Rechnungsposition',
+                'verbose_name_plural': 'Rechnungspositionen',
+            },
+        ),
+        migrations.CreateModel(
+            name='Item',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('item_type', models.CharField(choices=[('service', 'Dienstleistung'), ('product', 'Ware')], default='product', max_length=20, verbose_name='Art')),
+                ('description', models.CharField(max_length=255, verbose_name='Beschreibung')),
+                ('price_net', models.DecimalField(decimal_places=2, max_digits=10, verbose_name='Preis Netto')),
+                ('tax_rate', models.DecimalField(decimal_places=2, default=19.0, max_digits=5, verbose_name='MwSt. Satz (%)')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+            ],
+            options={
+                'verbose_name': 'Posten',
+                'verbose_name_plural': 'Posten',
+                'ordering': ['description'],
+            },
+        ),
+        migrations.CreateModel(
+            name='Unit',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=50, verbose_name='Bezeichnung')),
+                ('short_name', models.CharField(max_length=20, verbose_name='Kürzel')),
+            ],
+            options={
+                'verbose_name': 'Einheit',
+                'verbose_name_plural': 'Einheiten',
+                'ordering': ['name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='CustomerContact',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('first_name', models.CharField(max_length=150, verbose_name='Vorname')),
+                ('last_name', models.CharField(max_length=150, verbose_name='Nachname')),
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='E-Mail')),
+                ('phone', models.CharField(blank=True, max_length=100, verbose_name='Telefon')),
+                ('customer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='contacts', to='invoices.customer', verbose_name='Kunde')),
+            ],
+            options={
+                'verbose_name': 'Ansprechpartner',
+                'verbose_name_plural': 'Ansprechpartner',
+                'ordering': ['last_name', 'first_name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='CustomerLocation',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Bezeichnung')),
+                ('zip_code', models.CharField(blank=True, max_length=20, verbose_name='PLZ')),
+                ('city', models.CharField(blank=True, max_length=255, verbose_name='Ort')),
+                ('street', models.CharField(blank=True, max_length=255, verbose_name='Adresse')),
+                ('country', models.CharField(blank=True, max_length=100, verbose_name='Land')),
+                ('customer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='locations', to='invoices.customer', verbose_name='Kunde')),
+            ],
+            options={
+                'verbose_name': 'Standort',
+                'verbose_name_plural': 'Standorte',
+                'ordering': ['name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='Invoice',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('invoice_number', models.CharField(max_length=50, unique=True, verbose_name='Rechnungsnummer')),
+                ('status', models.CharField(choices=[('draft', 'Entwurf'), ('sent', 'Versendet'), ('paid', 'Bezahlt'), ('canceled', 'Storniert')], default='draft', max_length=20, verbose_name='Status')),
+                ('issue_date', models.DateField(verbose_name='Rechnungsdatum')),
+                ('due_date', models.DateField(blank=True, null=True, verbose_name='Fälligkeitsdatum')),
+                ('note', models.TextField(blank=True, verbose_name='Notiz')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('pdf_file', models.FileField(blank=True, null=True, upload_to='invoice_pdfs/', verbose_name='PDF')),
+                ('pdf_generated_at', models.DateTimeField(blank=True, null=True, verbose_name='PDF erstellt am')),
+                ('tax_number', models.CharField(blank=True, max_length=100, verbose_name='Steuernummer Kunde')),
+                ('vat_number', models.CharField(blank=True, max_length=100, verbose_name='USt-IdNr Kunde')),
+                ('contact_name', models.CharField(max_length=255, verbose_name='Ansprechpartner')),
+                ('contact_email', models.EmailField(blank=True, max_length=254, verbose_name='E-Mail Ansprechpartner')),
+                ('contact_phone', models.CharField(blank=True, max_length=100, verbose_name='Telefon Ansprechpartner')),
+                ('location_name', models.CharField(max_length=255, verbose_name='Standort')),
+                ('location_street', models.CharField(blank=True, max_length=255, verbose_name='Straße')),
+                ('location_city', models.CharField(blank=True, max_length=255, verbose_name='Ort')),
+                ('location_zip', models.CharField(blank=True, max_length=20, verbose_name='PLZ')),
+                ('location_country', models.CharField(blank=True, max_length=100, verbose_name='Land')),
+                ('customer', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='invoices', to='invoices.customer', verbose_name='Kunde')),
+            ],
+            options={
+                'verbose_name': 'Rechnung',
+                'verbose_name_plural': 'Rechnungen',
+                'ordering': ['-issue_date'],
+            },
+        ),
+    ]
@@ -0,0 +1,49 @@
+# Generated by Django 6.0.6 on 2026-06-23 22:12
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('finance', '0002_initial'),
+        ('invoices', '0001_initial'),
+        ('projects', '0001_initial'),
+        ('time_tracking', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='invoice',
+            name='project',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='invoices', to='projects.project', verbose_name='Projekt'),
+        ),
+        migrations.AddField(
+            model_name='invoiceitem',
+            name='expense',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='finance.expense', verbose_name='Ausgabe'),
+        ),
+        migrations.AddField(
+            model_name='invoiceitem',
+            name='invoice',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='invoices.invoice', verbose_name='Rechnung'),
+        ),
+        migrations.AddField(
+            model_name='invoiceitem',
+            name='time_entry',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='time_tracking.timeentry', verbose_name='Zeiterfassung'),
+        ),
+        migrations.AddField(
+            model_name='invoiceitem',
+            name='item',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='invoices.item', verbose_name='Artikel'),
+        ),
+        migrations.AddField(
+            model_name='item',
+            name='unit',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='item_items', to='invoices.unit', verbose_name='Einheit'),
+        ),
+    ]
@@ -0,0 +1,23 @@
+# Generated by Django 6.0.6 on 2026-06-24 08:38
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0002_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='invoice',
+            name='pdf_canceled_file',
+            field=models.FileField(blank=True, null=True, upload_to='invoice_pdfs/', verbose_name='Stornorechnung'),
+        ),
+        migrations.AddField(
+            model_name='invoice',
+            name='pdf_canceled_generated_at',
+            field=models.DateTimeField(blank=True, null=True, verbose_name='Stornorechnung erstellt am'),
+        ),
+    ]
@@ -0,0 +1,28 @@
+# Generated by Django 6.0.6 on 2026-06-24 09:53
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0003_delete_documentnumbersettings'),
+        ('invoices', '0003_invoice_pdf_canceled_file_and_more'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='DocumentNumberSettings',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('invoice_prefix', models.CharField(default='RE', max_length=20)),
+                ('invoice_next_number', models.PositiveIntegerField(default=1)),
+                ('cancel_prefix', models.CharField(default='ST', max_length=20)),
+                ('cancel_next_number', models.PositiveIntegerField(default=1)),
+                ('offer_prefix', models.CharField(default='ANG', max_length=20)),
+                ('offer_next_number', models.PositiveIntegerField(default=1)),
+                ('company', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='number_settings', to='core.companysetting')),
+            ],
+        ),
+    ]
@@ -0,0 +1,40 @@
+# Generated by Django 6.0.6 on 2026-06-24 09:56
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0004_documentnumbersettings'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='documentnumbersettings',
+            name='cancel_prefix',
+        ),
+        migrations.RemoveField(
+            model_name='documentnumbersettings',
+            name='invoice_prefix',
+        ),
+        migrations.RemoveField(
+            model_name='documentnumbersettings',
+            name='offer_prefix',
+        ),
+        migrations.AddField(
+            model_name='documentnumbersettings',
+            name='cancel_format',
+            field=models.CharField(default='ST-{year}-{number}', max_length=100),
+        ),
+        migrations.AddField(
+            model_name='documentnumbersettings',
+            name='invoice_format',
+            field=models.CharField(default='RE-{year}-{number}', max_length=100),
+        ),
+        migrations.AddField(
+            model_name='documentnumbersettings',
+            name='offer_format',
+            field=models.CharField(default='ANG-{year}-{number}', max_length=100),
+        ),
+    ]
@@ -0,0 +1,54 @@
+# Generated by Django 6.0.6 on 2026-06-24 09:59
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0003_delete_documentnumbersettings'),
+        ('invoices', '0005_remove_documentnumbersettings_cancel_prefix_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='documentnumbersettings',
+            options={'verbose_name': 'Dokumentnummer', 'verbose_name_plural': 'Dokumentnummern'},
+        ),
+        migrations.AlterField(
+            model_name='documentnumbersettings',
+            name='cancel_format',
+            field=models.CharField(default='ST-{year}-{number}', max_length=100, verbose_name='Stornoformat'),
+        ),
+        migrations.AlterField(
+            model_name='documentnumbersettings',
+            name='cancel_next_number',
+            field=models.PositiveIntegerField(default=1, verbose_name='Storno ID (nächste)'),
+        ),
+        migrations.AlterField(
+            model_name='documentnumbersettings',
+            name='company',
+            field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='number_settings', to='core.companysetting', verbose_name='Unternehmen'),
+        ),
+        migrations.AlterField(
+            model_name='documentnumbersettings',
+            name='invoice_format',
+            field=models.CharField(default='RE-{year}-{number}', max_length=100, verbose_name='Rechnungsformat'),
+        ),
+        migrations.AlterField(
+            model_name='documentnumbersettings',
+            name='invoice_next_number',
+            field=models.PositiveIntegerField(default=1, verbose_name='Rechnungs ID (nächste)'),
+        ),
+        migrations.AlterField(
+            model_name='documentnumbersettings',
+            name='offer_format',
+            field=models.CharField(default='ANG-{year}-{number}', max_length=100, verbose_name='Angebotsformat'),
+        ),
+        migrations.AlterField(
+            model_name='documentnumbersettings',
+            name='offer_next_number',
+            field=models.PositiveIntegerField(default=1, verbose_name='Angebots ID (nächste)'),
+        ),
+    ]
@@ -0,0 +1,18 @@
+# Generated by Django 6.0.6 on 2026-06-24 11:30
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0006_alter_documentnumbersettings_options_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='invoice',
+            name='cancel_number',
+            field=models.CharField(blank=True, max_length=50, null=True, unique=True, verbose_name='Stornorechnungsnummer'),
+        ),
+    ]
@@ -0,0 +1,36 @@
+# Generated by Django 6.0.6 on 2026-06-24 18:29
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0007_invoice_cancel_number'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Reminder',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('reminder_number', models.CharField(max_length=50, unique=True, verbose_name='Mahnungsnummer')),
+                ('level', models.PositiveSmallIntegerField(default=1, help_text='1 = Erste Mahnung, 2 = Zweite Mahnung, 3 = Letzte Mahnung', verbose_name='Mahnstufe')),
+                ('issue_date', models.DateField(verbose_name='Mahndatum')),
+                ('due_date', models.DateField(blank=True, null=True, verbose_name='Neue Zahlungsfrist')),
+                ('fee', models.DecimalField(decimal_places=2, default=0, max_digits=10, verbose_name='Mahngebühr')),
+                ('interest', models.DecimalField(decimal_places=2, default=0, max_digits=10, verbose_name='Verzugszinsen')),
+                ('note', models.TextField(blank=True, verbose_name='Hinweis')),
+                ('pdf_file', models.FileField(blank=True, null=True, upload_to='reminder_pdfs/', verbose_name='PDF')),
+                ('pdf_generated_at', models.DateTimeField(blank=True, null=True, verbose_name='PDF erstellt am')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('invoice', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='reminders', to='invoices.invoice', verbose_name='Rechnung')),
+            ],
+            options={
+                'verbose_name': 'Mahnung',
+                'verbose_name_plural': 'Mahnungen',
+                'ordering': ['-created_at'],
+            },
+        ),
+    ]
@@ -0,0 +1,64 @@
+# Generated by Django 6.0.6 on 2026-06-24 19:17
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0008_reminder'),
+        ('projects', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Offer',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('offer_number', models.CharField(max_length=50, unique=True, verbose_name='Angebotsnummer')),
+                ('status', models.CharField(choices=[('draft', 'Entwurf'), ('sent', 'Versendet'), ('accepted', 'Akzeptiert'), ('rejected', 'Abgelehnt'), ('expired', 'Ausgelaufen')], default='draft', max_length=20, verbose_name='Status')),
+                ('issue_date', models.DateField(verbose_name='Angebotsdatum')),
+                ('due_date', models.DateField(blank=True, null=True, verbose_name='Gültig bis')),
+                ('note', models.TextField(blank=True, verbose_name='Notiz')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('pdf_file', models.FileField(blank=True, null=True, upload_to='offer_pdfs/', verbose_name='PDF')),
+                ('pdf_generated_at', models.DateTimeField(blank=True, null=True, verbose_name='PDF erstellt am')),
+                ('tax_number', models.CharField(blank=True, max_length=100, verbose_name='Steuernummer Kunde')),
+                ('vat_number', models.CharField(blank=True, max_length=100, verbose_name='USt-IdNr Kunde')),
+                ('contact_name', models.CharField(max_length=255, verbose_name='Ansprechpartner')),
+                ('contact_email', models.EmailField(blank=True, max_length=254, verbose_name='E-Mail Ansprechpartner')),
+                ('contact_phone', models.CharField(blank=True, max_length=100, verbose_name='Telefon Ansprechpartner')),
+                ('location_name', models.CharField(max_length=255, verbose_name='Standort')),
+                ('location_street', models.CharField(blank=True, max_length=255, verbose_name='Straße')),
+                ('location_city', models.CharField(blank=True, max_length=255, verbose_name='Ort')),
+                ('location_zip', models.CharField(blank=True, max_length=20, verbose_name='PLZ')),
+                ('location_country', models.CharField(blank=True, max_length=100, verbose_name='Land')),
+                ('customer', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='offers', to='invoices.customer', verbose_name='Kunde')),
+                ('project', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='offers', to='projects.project', verbose_name='Projekt')),
+            ],
+            options={
+                'verbose_name': 'Angebot',
+                'verbose_name_plural': 'Angebote',
+                'ordering': ['-issue_date'],
+            },
+        ),
+        migrations.CreateModel(
+            name='OfferItem',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('description', models.CharField(max_length=255, verbose_name='Beschreibung')),
+                ('quantity', models.DecimalField(decimal_places=2, default=1, max_digits=10, verbose_name='Menge')),
+                ('unit', models.CharField(max_length=50, verbose_name='Einheit')),
+                ('unit_price_net', models.DecimalField(decimal_places=2, max_digits=10, verbose_name='Einzelpreis Netto')),
+                ('unit_tax_rate', models.DecimalField(decimal_places=2, default=19.0, max_digits=5, verbose_name='MwSt. Satz (%)')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('item', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='invoices.item', verbose_name='Artikel')),
+                ('offer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='invoices.offer', verbose_name='Angebot')),
+            ],
+            options={
+                'verbose_name': 'Angebotsposition',
+                'verbose_name_plural': 'Angebotspositionen',
+            },
+        ),
+    ]
@@ -0,0 +1,23 @@
+# Generated by Django 6.0.6 on 2026-06-25 15:17
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0009_offer_offeritem'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='item',
+            name='service_period_from',
+            field=models.DateField(blank=True, null=True, verbose_name='Leistungszeitraum von'),
+        ),
+        migrations.AddField(
+            model_name='item',
+            name='service_period_to',
+            field=models.DateField(blank=True, null=True, verbose_name='Leistungszeitraum bis'),
+        ),
+    ]
@@ -0,0 +1,31 @@
+# Generated by Django 6.0.6 on 2026-06-25 15:19
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0010_item_service_period_from_item_service_period_to'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='item',
+            name='service_period_from',
+        ),
+        migrations.RemoveField(
+            model_name='item',
+            name='service_period_to',
+        ),
+        migrations.AddField(
+            model_name='invoiceitem',
+            name='service_period_from',
+            field=models.DateField(blank=True, null=True, verbose_name='Leistungszeitraum von'),
+        ),
+        migrations.AddField(
+            model_name='invoiceitem',
+            name='service_period_to',
+            field=models.DateField(blank=True, null=True, verbose_name='Leistungszeitraum bis'),
+        ),
+    ]
@@ -0,0 +1,17 @@
+# Generated by Django 6.0.6 on 2026-06-25 16:13
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0011_remove_item_service_period_from_and_more'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='offer',
+            name='project',
+        ),
+    ]
@@ -0,0 +1,18 @@
+# Generated by Django 6.0.6 on 2026-06-27 05:50
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0012_remove_offer_project'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='reminder',
+            name='status',
+            field=models.CharField(choices=[('draft', 'Entwurf'), ('sent', 'Versendet'), ('paid', 'Bezahlt'), ('partial', 'Teilweise bezahlt'), ('cancelled', 'Storniert'), ('expired', 'Frist abgelaufen')], default='draft', max_length=20, verbose_name='Status'),
+        ),
+    ]
@@ -0,0 +1,18 @@
+# Generated by Django 6.0.6 on 2026-06-27 06:00
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0013_reminder_status'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='invoice',
+            name='status',
+            field=models.CharField(choices=[('draft', 'Entwurf'), ('sent', 'Versendet'), ('paid', 'Bezahlt'), ('overdue', 'Überfällig'), ('canceled', 'Storniert')], default='draft', max_length=20, verbose_name='Status'),
+        ),
+    ]
@@ -0,0 +1,23 @@
+# Generated by Django 6.0.6 on 2026-06-27 06:14
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0014_alter_invoice_status'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='documentnumbersettings',
+            name='offer_format',
+            field=models.CharField(default='M-{year}-{number}', max_length=100, verbose_name='Mahnungsformat'),
+        ),
+        migrations.AlterField(
+            model_name='documentnumbersettings',
+            name='offer_next_number',
+            field=models.PositiveIntegerField(default=1, verbose_name='Mahnungs ID (nächste)'),
+        ),
+    ]
@@ -0,0 +1,33 @@
+# Generated by Django 6.0.6 on 2026-06-27 06:21
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0015_alter_documentnumbersettings_offer_format_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='documentnumbersettings',
+            name='reminder_format',
+            field=models.CharField(default='M-{year}-{number}', max_length=100, verbose_name='Mahnungsformat'),
+        ),
+        migrations.AddField(
+            model_name='documentnumbersettings',
+            name='reminder_next_number',
+            field=models.PositiveIntegerField(default=1, verbose_name='Mahnungs ID (nächste)'),
+        ),
+        migrations.AlterField(
+            model_name='documentnumbersettings',
+            name='offer_format',
+            field=models.CharField(default='ANG-{year}-{number}', max_length=100, verbose_name='Angebotsformat'),
+        ),
+        migrations.AlterField(
+            model_name='documentnumbersettings',
+            name='offer_next_number',
+            field=models.PositiveIntegerField(default=1, verbose_name='Angebots ID (nächste)'),
+        ),
+    ]
@@ -0,0 +1,18 @@
+# Generated by Django 6.0.6 on 2026-06-27 06:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0016_documentnumbersettings_reminder_format_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='reminder',
+            name='status',
+            field=models.CharField(choices=[('draft', 'Entwurf'), ('sent', 'Versendet'), ('paid', 'Bezahlt'), ('partial', 'Teilweise bezahlt'), ('canceled', 'Storniert'), ('expired', 'Frist abgelaufen')], default='draft', max_length=20, verbose_name='Status'),
+        ),
+    ]
@@ -0,0 +1,18 @@
+# Generated by Django 6.0.6 on 2026-06-27 07:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0017_alter_reminder_status'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='reminder',
+            name='status',
+            field=models.CharField(choices=[('draft', 'Entwurf'), ('sent', 'Versendet'), ('paid', 'Bezahlt'), ('canceled', 'Storniert'), ('expired', 'Frist abgelaufen')], default='draft', max_length=20, verbose_name='Status'),
+        ),
+    ]
@@ -0,0 +1,18 @@
+# Generated by Django 6.0.6 on 2026-06-27 08:13
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0018_alter_reminder_status'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='invoice',
+            name='invoice_number',
+            field=models.CharField(blank=True, max_length=50, verbose_name='Rechnungsnummer'),
+        ),
+    ]
@@ -0,0 +1,18 @@
+# Generated by Django 6.0.6 on 2026-06-27 08:26
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0019_alter_invoice_invoice_number'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='offer',
+            name='offer_number',
+            field=models.CharField(blank=True, max_length=50, verbose_name='Angebotsnummer'),
+        ),
+    ]
@@ -0,0 +1,18 @@
+# Generated by Django 6.0.6 on 2026-06-27 08:27
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0020_alter_offer_offer_number'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='reminder',
+            name='reminder_number',
+            field=models.CharField(blank=True, max_length=50, verbose_name='Mahnungsnummer'),
+        ),
+    ]
@@ -0,0 +1,23 @@
+# Generated by Django 6.0.6 on 2026-06-27 08:58
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0021_alter_reminder_reminder_number'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='reminder',
+            name='interest_rate',
+            field=models.DecimalField(decimal_places=2, default=0, max_digits=5, verbose_name='Verzugszinssatz (%)'),
+        ),
+        migrations.AlterField(
+            model_name='reminder',
+            name='interest',
+            field=models.DecimalField(decimal_places=2, default=0, max_digits=10, verbose_name='Verzugszinsen Betrag'),
+        ),
+    ]
@@ -0,0 +1,18 @@
+# Generated by Django 6.0.6 on 2026-06-27 09:00
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0022_reminder_interest_rate_alter_reminder_interest'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='reminder',
+            name='interest_days',
+            field=models.PositiveIntegerField(default=0, verbose_name='Verzugstage'),
+        ),
+    ]
@@ -0,0 +1,28 @@
+# Generated by Django 6.0.6 on 2026-06-27 09:03
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0023_reminder_interest_days'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='reminder',
+            name='interest',
+            field=models.DecimalField(blank=True, decimal_places=2, default=0, max_digits=10, verbose_name='Verzugszinsen Betrag'),
+        ),
+        migrations.AlterField(
+            model_name='reminder',
+            name='interest_days',
+            field=models.PositiveIntegerField(blank=True, default=0, verbose_name='Verzugstage'),
+        ),
+        migrations.AlterField(
+            model_name='reminder',
+            name='interest_rate',
+            field=models.DecimalField(blank=True, decimal_places=2, default=0, max_digits=5, verbose_name='Verzugszinssatz (%)'),
+        ),
+    ]
@@ -0,0 +1,25 @@
+# Generated by Django 6.0.6 on 2026-06-27 09:33
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('invoices', '0024_alter_reminder_interest_alter_reminder_interest_days_and_more'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='reminder',
+            name='interest',
+        ),
+        migrations.RemoveField(
+            model_name='reminder',
+            name='interest_days',
+        ),
+        migrations.RemoveField(
+            model_name='reminder',
+            name='interest_rate',
+        ),
+    ]