Deploy-Script, requirements, settings cleanup

.env.example

@@ -0,0 +1,3 @@
+SECRET_KEY=
+DEBUG=False
+ALLOWED_HOSTS=localhost

accounts/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 import django.db.models.deletion
 from django.conf import settings
@@ -68,6 +68,28 @@ class Migration(migrations.Migration):
                 ('invoices_invoices_invoices_item_add', models.BooleanField(default=False, help_text='Benutzer darf Positionen hinzufügen.', verbose_name='Rechnungsposition hinzufügen')),
                 ('invoices_invoices_invoices_item_delete', models.BooleanField(default=False, help_text='Benutzer darf Positionen löschen.', verbose_name='Rechnungsposition löschen')),
                 ('invoices_invoices_invoices_preview', models.BooleanField(default=False, help_text='Benutzer darf Vorschauen öffnen.', verbose_name='Rechnungsvorschau anzeigen')),
+                ('invoices_invoices_invoices_download', models.BooleanField(default=False, help_text='Benutzer darf Rechnungen herunterladen.', verbose_name='Rechnung herunterladen')),
+                ('invoices_invoices_invoices_cancel', models.BooleanField(default=False, help_text='Benutzer darf Rechnungen stornieren.', verbose_name='Rechnung stornieren')),
+                ('invoices_invoices_invoices_paid', models.BooleanField(default=False, help_text='Benutzer darf Rechnungsstatus ändern.', verbose_name='Rechnung auf bezahlt setzen')),
+                ('invoices_invoices_invoices_delete', models.BooleanField(default=False, help_text='Benutzer darf Rechnungen löschen.', verbose_name='Rechnungen löschen')),
+                ('invoices_invoices_invoices_overdue', models.BooleanField(default=False, help_text='Benutzer darf überfällige Rechnungen einsehen.', verbose_name='Überfällige Rechnungen anzeigen')),
+                ('invoices_offers_view', models.BooleanField(default=False, help_text='Benutzer darf Angebote sehen.', verbose_name='Angebote anzeigen')),
+                ('invoices_offers_add', models.BooleanField(default=False, help_text='Benutzer darf Angebote für Kunden erstellen.', verbose_name='Angebot erstellen')),
+                ('invoices_offers_offers_view', models.BooleanField(default=False, help_text='Benutzer darf Angebotsdetails sehen.', verbose_name='Angebotsdetails anzeigen')),
+                ('invoices_offers_offers_item_add', models.BooleanField(default=False, help_text='Benutzer darf Positionen hinzufügen.', verbose_name='Angebotsposition hinzufügen')),
+                ('invoices_offers_offers_item_delete', models.BooleanField(default=False, help_text='Benutzer darf Positionen löschen.', verbose_name='Angebotsposition löschen')),
+                ('invoices_offers_offers_preview', models.BooleanField(default=False, help_text='Benutzer darf Vorschauen öffnen.', verbose_name='Angebotsvorschau anzeigen')),
+                ('invoices_offers_offers_download', models.BooleanField(default=False, help_text='Benutzer darf Angebote herunterladen.', verbose_name='Angebot herunterladen')),
+                ('invoices_offers_offers_status', models.BooleanField(default=False, help_text='Benutzer darf Angebotsstatus ändern.', verbose_name='Angebotsstatus bearbeiten')),
+                ('invoices_offers_offers_delete', models.BooleanField(default=False, help_text='Benutzer darf Angebote löschen.', verbose_name='Angebote löschen')),
+                ('invoices_reminders_view', models.BooleanField(default=False, help_text='Benutzer darf Mahnungen einsehen.', verbose_name='Mahnungen anzeigen')),
+                ('invoices_reminders_add', models.BooleanField(default=False, help_text='Benutzer darf Mahnungen erstellen.', verbose_name='Mahnungen hinzufügen')),
+                ('invoices_reminders_reminders_view', models.BooleanField(default=False, help_text='Benutzer darf Zahlungserinnerungen einsehen.', verbose_name='Erinnerungen anzeigen')),
+                ('invoices_reminders_reminders_cancel', models.BooleanField(default=False, help_text='Benutzer darf Zahlungserinnerungen stornieren.', verbose_name='Erinnerungen stornieren')),
+                ('invoices_reminders_reminders_delete', models.BooleanField(default=False, help_text='Benutzer darf Zahlungserinnerungen löschen.', verbose_name='Erinnerungen löschen')),
+                ('invoices_reminders_reminders_download', models.BooleanField(default=False, help_text='Benutzer darf Zahlungserinnerungen herunterladen.', verbose_name='Erinnerungen herunterladen')),
+                ('invoices_reminders_reminders_paid', models.BooleanField(default=False, help_text='Benutzer darf Zahlungserinnerungen als bezahlt markieren.', verbose_name='Erinnerungen als bezahlt markieren')),
+                ('invoices_reminders_reminders_expire', models.BooleanField(default=False, help_text='Benutzer darf Zahlungserinnerungen als abgelaufen markieren.', verbose_name='Erinnerungen ablaufen lassen')),
                 ('users_view', models.BooleanField(default=False, help_text='Benutzer darf Mitarbeiter sehen.', verbose_name='Benutzer anzeigen')),
                 ('users_add', models.BooleanField(default=False, help_text='Benutzer darf neue Mitarbeiter anlegen.', verbose_name='Benutzer erstellen')),
                 ('users_edit', models.BooleanField(default=False, help_text='Benutzer darf Mitarbeiter bearbeiten.', verbose_name='Benutzer bearbeiten')),
@@ -80,6 +102,8 @@ class Migration(migrations.Migration):
                 ('settings_detail_view', models.BooleanField(default=False, help_text='Benutzer darf Systemeinstellungen sehen.', verbose_name='Einstellungen anzeigen')),
                 ('settings_add', models.BooleanField(default=False, help_text='Benutzer darf neue Einstellungen hinzufügen.', verbose_name='Einstellungen erstellen')),
                 ('settings_delete', models.BooleanField(default=False, help_text='Benutzer darf Einstellungen entfernen.', verbose_name='Einstellungen löschen')),
+                ('settings_update_check', models.BooleanField(default=False, help_text='Benutzer darf nach Updates suchen.', verbose_name='Updates prüfen')),
+                ('settings_update_apply', models.BooleanField(default=False, help_text='Benutzer darf Updates installieren.', verbose_name='Updates installieren')),
             ],
             options={
                 'verbose_name': 'Rolle',

accounts/migrations/0002_role_invoices_invoices_invoices_download.py

@@ -1,18 +0,0 @@
-# Generated by Django 6.0.6 on 2026-06-23 23:44
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('accounts', '0001_initial'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='role',
-            name='invoices_invoices_invoices_download',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Rechnungen herunterladen.', verbose_name='Rechnung herunterladen'),
-        ),
-    ]

accounts/migrations/0003_role_invoices_invoices_invoices_cancel.py

@@ -1,18 +0,0 @@
-# Generated by Django 6.0.6 on 2026-06-24 08:59
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('accounts', '0002_role_invoices_invoices_invoices_download'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='role',
-            name='invoices_invoices_invoices_cancel',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Rechnungen stornieren.', verbose_name='Rechnung stornieren'),
-        ),
-    ]

accounts/migrations/0004_role_invoices_invoices_invoices_cancel_download.py

@@ -1,18 +0,0 @@
-# Generated by Django 6.0.6 on 2026-06-24 09:13
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('accounts', '0003_role_invoices_invoices_invoices_cancel'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='role',
-            name='invoices_invoices_invoices_cancel_download',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Stornorechnungen herunterladen.', verbose_name='Stornorechnung Download'),
-        ),
-    ]

accounts/migrations/0005_remove_role_invoices_invoices_invoices_cancel_download_and_more.py

@@ -1,22 +0,0 @@
-# Generated by Django 6.0.6 on 2026-06-24 13:00
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('accounts', '0004_role_invoices_invoices_invoices_cancel_download'),
-    ]
-
-    operations = [
-        migrations.RemoveField(
-            model_name='role',
-            name='invoices_invoices_invoices_cancel_download',
-        ),
-        migrations.AddField(
-            model_name='role',
-            name='invoices_invoices_invoices_paid',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Rechnungsstatus ändern.', verbose_name='Rechnung auf bezahlt setzen'),
-        ),
-    ]

accounts/migrations/0006_role_invoices_offers_add_and_more.py

@@ -1,53 +0,0 @@
-# Generated by Django 6.0.6 on 2026-06-25 16:29
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('accounts', '0005_remove_role_invoices_invoices_invoices_cancel_download_and_more'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='role',
-            name='invoices_offers_add',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Angebote für Kunden erstellen.', verbose_name='Angebot erstellen'),
-        ),
-        migrations.AddField(
-            model_name='role',
-            name='invoices_offers_offers_download',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Angebote herunterladen.', verbose_name='Angebot herunterladen'),
-        ),
-        migrations.AddField(
-            model_name='role',
-            name='invoices_offers_offers_item_add',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Positionen hinzufügen.', verbose_name='Angebotsposition hinzufügen'),
-        ),
-        migrations.AddField(
-            model_name='role',
-            name='invoices_offers_offers_item_delete',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Positionen löschen.', verbose_name='Angebotsposition löschen'),
-        ),
-        migrations.AddField(
-            model_name='role',
-            name='invoices_offers_offers_preview',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Vorschauen öffnen.', verbose_name='Angebotsvorschau anzeigen'),
-        ),
-        migrations.AddField(
-            model_name='role',
-            name='invoices_offers_offers_status',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Angebotsstatus ändern.', verbose_name='Angebotsstatus bearbeiten'),
-        ),
-        migrations.AddField(
-            model_name='role',
-            name='invoices_offers_offers_view',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Angebotsdetails sehen.', verbose_name='Angebotsdetails anzeigen'),
-        ),
-        migrations.AddField(
-            model_name='role',
-            name='invoices_offers_view',
-            field=models.BooleanField(default=False, help_text='Benutzer darf Angebote sehen.', verbose_name='Angebote anzeigen'),
-        ),
-    ]

accounts/models.py

@@ -81,7 +81,8 @@ class Role(models.Model):
     invoices_invoices_invoices_download = models.BooleanField(default=False, verbose_name="Rechnung herunterladen", help_text="Benutzer darf Rechnungen herunterladen.")
     invoices_invoices_invoices_cancel = models.BooleanField(default=False, verbose_name="Rechnung stornieren", help_text="Benutzer darf Rechnungen stornieren.")
     invoices_invoices_invoices_paid = models.BooleanField(default=False, verbose_name="Rechnung auf bezahlt setzen", help_text="Benutzer darf Rechnungsstatus ändern.")
-    
+    invoices_invoices_invoices_delete = models.BooleanField(default=False, verbose_name="Rechnungen löschen", help_text="Benutzer darf Rechnungen löschen.")
+    invoices_invoices_invoices_overdue = models.BooleanField(default=False, verbose_name="Überfällige Rechnungen anzeigen", help_text="Benutzer darf überfällige Rechnungen einsehen.")
 
     invoices_offers_view = models.BooleanField(default=False, verbose_name="Angebote anzeigen", help_text="Benutzer darf Angebote sehen.")
     invoices_offers_add = models.BooleanField(default=False, verbose_name="Angebot erstellen", help_text="Benutzer darf Angebote für Kunden erstellen.")
@@ -91,9 +92,16 @@ class Role(models.Model):
     invoices_offers_offers_preview = models.BooleanField(default=False, verbose_name="Angebotsvorschau anzeigen", help_text="Benutzer darf Vorschauen öffnen.")
     invoices_offers_offers_download = models.BooleanField(default=False, verbose_name="Angebot herunterladen", help_text="Benutzer darf Angebote herunterladen.")
     invoices_offers_offers_status = models.BooleanField(default=False, verbose_name="Angebotsstatus bearbeiten", help_text="Benutzer darf Angebotsstatus ändern.")
+    invoices_offers_offers_delete = models.BooleanField(default=False, verbose_name="Angebote löschen", help_text="Benutzer darf Angebote löschen.")
     
-    
+    invoices_reminders_view = models.BooleanField(default=False, verbose_name="Mahnungen anzeigen", help_text="Benutzer darf Mahnungen einsehen.")
-
+    invoices_reminders_add = models.BooleanField(default=False, verbose_name="Mahnungen hinzufügen", help_text="Benutzer darf Mahnungen erstellen.")
+    invoices_reminders_reminders_view = models.BooleanField(default=False, verbose_name="Erinnerungen anzeigen", help_text="Benutzer darf Zahlungserinnerungen einsehen.")
+    invoices_reminders_reminders_cancel = models.BooleanField(default=False, verbose_name="Erinnerungen stornieren", help_text="Benutzer darf Zahlungserinnerungen stornieren.")
+    invoices_reminders_reminders_delete = models.BooleanField(default=False, verbose_name="Erinnerungen löschen", help_text="Benutzer darf Zahlungserinnerungen löschen.")
+    invoices_reminders_reminders_download = models.BooleanField(default=False, verbose_name="Erinnerungen herunterladen", help_text="Benutzer darf Zahlungserinnerungen herunterladen.")
+    invoices_reminders_reminders_paid = models.BooleanField(default=False, verbose_name="Erinnerungen als bezahlt markieren", help_text="Benutzer darf Zahlungserinnerungen als bezahlt markieren.")
+    invoices_reminders_reminders_expire = models.BooleanField(default=False, verbose_name="Erinnerungen ablaufen lassen", help_text="Benutzer darf Zahlungserinnerungen als abgelaufen markieren.")
 
     # =====================
     # Benutzerverwaltung
@@ -115,9 +123,9 @@ class Role(models.Model):
     settings_view = models.BooleanField(default=False, verbose_name="Einstellungsübersicht anzeigen", help_text="Benutzer darf Einstellungskategorien sehen.")
     settings_detail_view = models.BooleanField(default=False, verbose_name="Einstellungen anzeigen", help_text="Benutzer darf Systemeinstellungen sehen.")
     settings_add = models.BooleanField(default=False, verbose_name="Einstellungen erstellen", help_text="Benutzer darf neue Einstellungen hinzufügen.")
-    #settings_edit = models.BooleanField(default=False, verbose_name="Einstellungen bearbeiten", help_text="Benutzer darf Einstellungen ändern.")
     settings_delete = models.BooleanField(default=False, verbose_name="Einstellungen löschen", help_text="Benutzer darf Einstellungen entfernen.")
-
+    settings_update_check = models.BooleanField(default=False, verbose_name="Updates prüfen", help_text="Benutzer darf nach Updates suchen.")
+    settings_update_apply = models.BooleanField(default=False, verbose_name="Updates installieren", help_text="Benutzer darf Updates installieren.")
 
     # =====================
     # Zeiterfassung

change.py

@@ -1,65 +0,0 @@
-#!/usr/bin/env python3
-
-import re
-from pathlib import Path
-
-ROOT = Path("/opt/projects")
-
-EXCLUDE_DIRS = {
-    "venv",
-    "__pycache__",
-    ".git",
-    "node_modules",
-    "staticfiles",
-    "media",
-}
-
-CLASS_RE = re.compile(r'class="([^"]*)"')
-
-
-for path in ROOT.rglob("*"):
-
-    if not path.is_file():
-        continue
-
-    if any(part in EXCLUDE_DIRS for part in path.parts):
-        continue
-
-    if path.suffix not in {".html", ".htm"}:
-        continue
-
-    try:
-        text = path.read_text(encoding="utf-8")
-    except UnicodeDecodeError:
-        continue
-
-
-    changed = False
-
-
-    def replace(match):
-        classes = match.group(1).split()
-
-        has_btn = "btn" in classes
-        has_btn_variant = any(
-            c.startswith("btn-")
-            for c in classes
-        )
-
-        if has_btn_variant and not has_btn:
-            classes.insert(0, "btn")
-            return f'class="{" ".join(classes)}"'
-
-        return match.group(0)
-
-
-    new_text = CLASS_RE.sub(replace, text)
-
-
-    if new_text != text:
-        path.write_text(
-            new_text,
-            encoding="utf-8"
-        )
-
-        print(f"✔ geändert: {path}")

config/settings.py

@@ -1,18 +1,15 @@
 from pathlib import Path
+from dotenv import load_dotenv
+import os
+
+load_dotenv()
 
-# Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
 
+SECRET_KEY = os.environ.get('SECRET_KEY')
+DEBUG = os.environ.get('DEBUG', 'False') == 'True'
+ALLOWED_HOSTS = os.environ.get('ALLOWED_HOSTS', 'localhost').split(',')
 
-# Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/6.0/howto/deployment/checklist/
-# SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-a*^y8tl19j6+i9029ye&n1nhyaze(sd&!drt1++kfq_lok)5o@'
-DEBUG = True
-ALLOWED_HOSTS = ["91.99.235.6", "localhost"]
-
-
-# Application definition
 INSTALLED_APPS = [
     'accounts',
     'core',
@@ -66,9 +63,6 @@ TEMPLATES = [
 
 WSGI_APPLICATION = 'config.wsgi.application'
 
-
-# Database
-# https://docs.djangoproject.com/en/6.0/ref/settings/#databases
 DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.sqlite3',
@@ -76,57 +70,30 @@ DATABASES = {
     }
 }
 
-
-# Password validation
-# https://docs.djangoproject.com/en/6.0/ref/settings/#auth-password-validators
 AUTH_PASSWORD_VALIDATORS = [
-    {
+    {'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator'},
-        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    {'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator'},
-    },
+    {'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator'},
-    {
+    {'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator'},
-        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
-    },
 ]
 
-
-# Internationalization
-# https://docs.djangoproject.com/en/6.0/topics/i18n/
 LANGUAGE_CODE = 'en-us'
 TIME_ZONE = 'UTC'
 USE_I18N = True
 USE_TZ = True
 
-
-# Static files (CSS, JavaScript, Images)
-# https://docs.djangoproject.com/en/6.0/howto/static-files/
 STATIC_URL = 'static/'
+STATIC_ROOT = BASE_DIR / 'staticfiles'
 
-
-
-# TAILWIND
 TAILWIND_APP_NAME = 'theme'
 
-
-# ACCOUNTS
 LOGIN_URL = "accounts:login"
 LOGIN_REDIRECT_URL = "core:dashboard"
 LOGOUT_REDIRECT_URL = "accounts:login"
-#AUTH_USER_MODEL = "accounts.User"
 
-# MEDIEN
 MEDIA_URL = "/media/"
 MEDIA_ROOT = BASE_DIR / "media"
 
-
-
 if DEBUG:
     INSTALLED_APPS += ["django_browser_reload"]
-    MIDDLEWARE += [
+    MIDDLEWARE += ["django_browser_reload.middleware.BrowserReloadMiddleware"]
-        "django_browser_reload.middleware.BrowserReloadMiddleware",
-    ]

core/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 from django.db import migrations, models
 
@@ -32,6 +32,8 @@ class Migration(migrations.Migration):
                 ('is_small_business', models.BooleanField(default=False, verbose_name='Kleinunternehmer (§19 UStG)')),
                 ('small_business_text', models.TextField(blank=True, verbose_name='Kleinunternehmer Hinweis')),
                 ('invoice_header_text', models.TextField(blank=True, verbose_name='Rechnungszusatztext')),
+                ('offer_header_text', models.TextField(blank=True, verbose_name='Angebotszusatztext')),
+                ('reminder_header_text', models.TextField(blank=True, verbose_name='Mahnungszusatztext')),
                 ('bank_name', models.CharField(blank=True, max_length=255, verbose_name='Bank')),
                 ('iban', models.CharField(blank=True, max_length=50, verbose_name='IBAN')),
                 ('bic', models.CharField(blank=True, max_length=50, verbose_name='BIC')),

core/migrations/0002_companysetting_invoice_number_documentnumbersettings.py

@@ -1,32 +0,0 @@
-# Generated by Django 6.0.6 on 2026-06-24 09:51
-
-import django.db.models.deletion
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('core', '0001_initial'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='companysetting',
-            name='invoice_number',
-            field=models.CharField(blank=True, max_length=50, verbose_name='BIC'),
-        ),
-        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')),
-            ],
-        ),
-    ]

core/migrations/0003_delete_documentnumbersettings.py

@@ -1,16 +0,0 @@
-# Generated by Django 6.0.6 on 2026-06-24 09:53
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('core', '0002_companysetting_invoice_number_documentnumbersettings'),
-    ]
-
-    operations = [
-        migrations.DeleteModel(
-            name='DocumentNumberSettings',
-        ),
-    ]

core/migrations/0004_companysetting_offer_header_text.py

@@ -1,18 +0,0 @@
-# Generated by Django 6.0.6 on 2026-06-25 14:57
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('core', '0003_delete_documentnumbersettings'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='companysetting',
-            name='offer_header_text',
-            field=models.TextField(blank=True, verbose_name='Angebotszusatztext'),
-        ),
-    ]

core/migrations/0005_remove_companysetting_invoice_number.py

@@ -1,17 +0,0 @@
-# Generated by Django 6.0.6 on 2026-06-26 06:13
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('core', '0004_companysetting_offer_header_text'),
-    ]
-
-    operations = [
-        migrations.RemoveField(
-            model_name='companysetting',
-            name='invoice_number',
-        ),
-    ]

core/migrations/0006_companysetting_reminder_header_text.py

@@ -1,18 +0,0 @@
-# Generated by Django 6.0.6 on 2026-06-27 08:53
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('core', '0005_remove_companysetting_invoice_number'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='companysetting',
-            name='reminder_header_text',
-            field=models.TextField(blank=True, verbose_name='Mahnungszusatztext'),
-        ),
-    ]

deploy.sh

@@ -0,0 +1,149 @@
+#!/bin/bash
+set -e
+
+# ── Farben ──────────────────────────────────────────────
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+log()     { echo -e "${GREEN}[✓]${NC} $1"; }
+warn()    { echo -e "${YELLOW}[!]${NC} $1"; }
+error()   { echo -e "${RED}[✗]${NC} $1"; exit 1; }
+
+# ── Konfiguration ────────────────────────────────────────
+APP_DIR="/opt/projects"
+REPO_URL="https://github.com/Fixelx/ProjectApp.git"
+DOMAIN=${1:-"localhost"}
+
+echo ""
+echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+echo "   ProjectApp Deployment"
+echo "   Domain: $DOMAIN"
+echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+echo ""
+
+# ── Root check ───────────────────────────────────────────
+[ "$EUID" -ne 0 ] && error "Bitte als root ausführen (sudo ./deploy.sh)"
+
+# ── System-Pakete ────────────────────────────────────────
+log "System-Pakete installieren..."
+apt update -q
+apt install -y python3 python3-pip python3-venv git nginx curl -q
+
+# ── Repo ─────────────────────────────────────────────────
+if [ -d "$APP_DIR/.git" ]; then
+    log "Repo aktualisieren..."
+    cd $APP_DIR
+    git pull origin main
+else
+    log "Repo klonen..."
+    git clone $REPO_URL $APP_DIR
+    cd $APP_DIR
+fi
+
+# ── .env prüfen ──────────────────────────────────────────
+if [ ! -f "$APP_DIR/.env" ]; then
+    warn ".env fehlt – wird aus .env.example erstellt..."
+    cp $APP_DIR/.env.example $APP_DIR/.env
+
+    SECRET=$(python3 -c "import secrets; print(secrets.token_urlsafe(50))")
+    sed -i "s/^SECRET_KEY=.*/SECRET_KEY=$SECRET/" $APP_DIR/.env
+    sed -i "s/^ALLOWED_HOSTS=.*/ALLOWED_HOSTS=$DOMAIN,localhost/" $APP_DIR/.env
+    sed -i "s/^CSRF_TRUSTED_ORIGINS=.*/CSRF_TRUSTED_ORIGINS=https:\/\/$DOMAIN/" $APP_DIR/.env
+
+    warn ".env wurde angelegt – bitte prüfen: nano $APP_DIR/.env"
+fi
+
+# ── Python venv ──────────────────────────────────────────
+log "Virtualenv einrichten..."
+python3 -m venv $APP_DIR/venv
+source $APP_DIR/venv/bin/activate
+
+# ── Abhängigkeiten ───────────────────────────────────────
+log "Python-Pakete installieren..."
+pip install -r $APP_DIR/requirements.txt -q
+pip install gunicorn -q
+
+# ── Django setup ─────────────────────────────────────────
+log "Migrationen ausführen..."
+python manage.py migrate --no-input
+
+log "Static files sammeln..."
+python manage.py collectstatic --no-input
+
+# ── Gunicorn Service ─────────────────────────────────────
+log "Gunicorn Service einrichten..."
+cat > /etc/systemd/system/gunicorn.service << EOF
+[Unit]
+Description=Gunicorn für ProjectApp
+After=network.target
+
+[Service]
+User=root
+Group=www-data
+WorkingDirectory=$APP_DIR
+EnvironmentFile=$APP_DIR/.env
+ExecStart=$APP_DIR/venv/bin/gunicorn \\
+    --workers 3 \\
+    --bind unix:$APP_DIR/gunicorn.sock \\
+    config.wsgi:application
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+systemctl daemon-reload
+systemctl enable gunicorn -q
+systemctl restart gunicorn
+
+# ── Nginx config ─────────────────────────────────────────
+log "Nginx konfigurieren..."
+cat > /etc/nginx/sites-available/projectapp << EOF
+server {
+    listen 80;
+    server_name $DOMAIN;
+
+    location /static/ {
+        alias $APP_DIR/staticfiles/;
+    }
+
+    location /media/ {
+        alias $APP_DIR/media/;
+    }
+
+    location / {
+        proxy_pass http://unix:$APP_DIR/gunicorn.sock;
+        proxy_set_header Host \$host;
+        proxy_set_header X-Real-IP \$remote_addr;
+        proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto \$scheme;
+    }
+}
+EOF
+
+# Default-Site deaktivieren falls vorhanden
+[ -f /etc/nginx/sites-enabled/default ] && rm /etc/nginx/sites-enabled/default
+
+ln -sf /etc/nginx/sites-available/projectapp /etc/nginx/sites-enabled/
+nginx -t && systemctl restart nginx
+
+
+# ── Superuser ────────────────────────────────────────────
+warn "Superuser anlegen? [j/N]"
+read -r SU
+if [ "$SU" = "j" ] || [ "$SU" = "J" ]; then
+    python manage.py createsuperuser
+fi
+
+# ── Fertig ───────────────────────────────────────────────
+echo ""
+echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+log "Deployment abgeschlossen!"
+echo ""
+echo "  App erreichbar unter: http://$DOMAIN"
+echo "  .env prüfen:          nano $APP_DIR/.env"
+echo "  Logs:                 journalctl -u gunicorn -f"
+echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+echo ""

documents/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 import documents.models
 from django.db import migrations, models

documents/migrations/0002_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 import django.db.models.deletion
 from django.conf import settings

finance/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 import django.db.models.deletion
 import finance.models

finance/migrations/0002_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 import django.db.models.deletion
 from django.conf import settings

inventory/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 import django.db.models.deletion
 from django.conf import settings

inventory/migrations/0002_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 import django.db.models.deletion
 from django.db import migrations, models

invoices/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 import django.db.models.deletion
 from django.db import migrations, models
@@ -9,6 +9,7 @@ class Migration(migrations.Migration):
     initial = True
 
     dependencies = [
+        ('core', '0001_initial'),
     ]
 
     operations = [
@@ -43,6 +44,8 @@ class Migration(migrations.Migration):
                 ('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 (%)')),
+                ('service_period_from', models.DateField(blank=True, null=True, verbose_name='Leistungszeitraum von')),
+                ('service_period_to', models.DateField(blank=True, null=True, verbose_name='Leistungszeitraum bis')),
                 ('created_at', models.DateTimeField(auto_now_add=True)),
             ],
             options={
@@ -66,6 +69,72 @@ class Migration(migrations.Migration):
                 'ordering': ['description'],
             },
         ),
+        migrations.CreateModel(
+            name='Offer',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('offer_number', models.CharField(blank=True, max_length=50, 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')),
+            ],
+            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)),
+            ],
+            options={
+                'verbose_name': 'Angebotsposition',
+                'verbose_name_plural': 'Angebotspositionen',
+            },
+        ),
+        migrations.CreateModel(
+            name='Reminder',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('reminder_number', models.CharField(blank=True, max_length=50, verbose_name='Mahnungsnummer')),
+                ('status', models.CharField(choices=[('draft', 'Entwurf'), ('sent', 'Versendet'), ('paid', 'Bezahlt'), ('canceled', 'Storniert'), ('expired', 'Frist abgelaufen')], default='draft', max_length=20, verbose_name='Status')),
+                ('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')),
+                ('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)),
+            ],
+            options={
+                'verbose_name': 'Mahnung',
+                'verbose_name_plural': 'Mahnungen',
+                'ordering': ['-created_at'],
+            },
+        ),
         migrations.CreateModel(
             name='Unit',
             fields=[
@@ -112,18 +181,40 @@ class Migration(migrations.Migration):
                 'ordering': ['name'],
             },
         ),
+        migrations.CreateModel(
+            name='DocumentNumberSettings',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('invoice_format', models.CharField(default='RE-{year}-{number}', max_length=100, verbose_name='Rechnungsformat')),
+                ('invoice_next_number', models.PositiveIntegerField(default=1, verbose_name='Rechnungs ID (nächste)')),
+                ('cancel_format', models.CharField(default='ST-{year}-{number}', max_length=100, verbose_name='Stornoformat')),
+                ('cancel_next_number', models.PositiveIntegerField(default=1, verbose_name='Storno ID (nächste)')),
+                ('offer_format', models.CharField(default='ANG-{year}-{number}', max_length=100, verbose_name='Angebotsformat')),
+                ('offer_next_number', models.PositiveIntegerField(default=1, verbose_name='Angebots ID (nächste)')),
+                ('reminder_format', models.CharField(default='M-{year}-{number}', max_length=100, verbose_name='Mahnungsformat')),
+                ('reminder_next_number', models.PositiveIntegerField(default=1, verbose_name='Mahnungs ID (nächste)')),
+                ('company', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='number_settings', to='core.companysetting', verbose_name='Unternehmen')),
+            ],
+            options={
+                'verbose_name': 'Dokumentnummer',
+                'verbose_name_plural': 'Dokumentnummern',
+            },
+        ),
         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')),
+                ('invoice_number', models.CharField(blank=True, max_length=50, verbose_name='Rechnungsnummer')),
-                ('status', models.CharField(choices=[('draft', 'Entwurf'), ('sent', 'Versendet'), ('paid', 'Bezahlt'), ('canceled', 'Storniert')], default='draft', max_length=20, verbose_name='Status')),
+                ('status', models.CharField(choices=[('draft', 'Entwurf'), ('sent', 'Versendet'), ('paid', 'Bezahlt'), ('overdue', 'Überfällig'), ('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')),
+                ('cancel_number', models.CharField(blank=True, max_length=50, null=True, unique=True, verbose_name='Stornorechnungsnummer')),
+                ('pdf_canceled_file', models.FileField(blank=True, null=True, upload_to='invoice_pdfs/', verbose_name='Stornorechnung')),
+                ('pdf_canceled_generated_at', models.DateTimeField(blank=True, null=True, verbose_name='Stornorechnung 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')),

invoices/migrations/0002_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 import django.db.models.deletion
 from django.db import migrations, models
@@ -41,6 +41,26 @@ class Migration(migrations.Migration):
             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='offer',
+            name='customer',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='offers', to='invoices.customer', verbose_name='Kunde'),
+        ),
+        migrations.AddField(
+            model_name='offeritem',
+            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='offeritem',
+            name='offer',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='invoices.offer', verbose_name='Angebot'),
+        ),
+        migrations.AddField(
+            model_name='reminder',
+            name='invoice',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='reminders', to='invoices.invoice', verbose_name='Rechnung'),
+        ),
         migrations.AddField(
             model_name='item',
             name='unit',

invoices/migrations/0003_invoice_pdf_canceled_file_and_more.py

@@ -1,23 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0004_documentnumbersettings.py

@@ -1,28 +0,0 @@
-# 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')),
-            ],
-        ),
-    ]

invoices/migrations/0005_remove_documentnumbersettings_cancel_prefix_and_more.py

@@ -1,40 +0,0 @@
-# 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),
-        ),
-    ]

invoices/migrations/0006_alter_documentnumbersettings_options_and_more.py

@@ -1,54 +0,0 @@
-# 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)'),
-        ),
-    ]

invoices/migrations/0007_invoice_cancel_number.py

@@ -1,18 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0008_reminder.py

@@ -1,36 +0,0 @@
-# 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'],
-            },
-        ),
-    ]

invoices/migrations/0009_offer_offeritem.py

@@ -1,64 +0,0 @@
-# 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',
-            },
-        ),
-    ]

invoices/migrations/0010_item_service_period_from_item_service_period_to.py

@@ -1,23 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0011_remove_item_service_period_from_and_more.py

@@ -1,31 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0012_remove_offer_project.py

@@ -1,17 +0,0 @@
-# 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',
-        ),
-    ]

invoices/migrations/0013_reminder_status.py

@@ -1,18 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0014_alter_invoice_status.py

@@ -1,18 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0015_alter_documentnumbersettings_offer_format_and_more.py

@@ -1,23 +0,0 @@
-# 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)'),
-        ),
-    ]

invoices/migrations/0016_documentnumbersettings_reminder_format_and_more.py

@@ -1,33 +0,0 @@
-# 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)'),
-        ),
-    ]

invoices/migrations/0017_alter_reminder_status.py

@@ -1,18 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0018_alter_reminder_status.py

@@ -1,18 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0019_alter_invoice_invoice_number.py

@@ -1,18 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0020_alter_offer_offer_number.py

@@ -1,18 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0021_alter_reminder_reminder_number.py

@@ -1,18 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0022_reminder_interest_rate_alter_reminder_interest.py

@@ -1,23 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0023_reminder_interest_days.py

@@ -1,18 +0,0 @@
-# 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'),
-        ),
-    ]

invoices/migrations/0024_alter_reminder_interest_alter_reminder_interest_days_and_more.py

@@ -1,28 +0,0 @@
-# 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 (%)'),
-        ),
-    ]

invoices/migrations/0025_remove_reminder_interest_and_more.py

@@ -1,25 +0,0 @@
-# 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',
-        ),
-    ]

projects/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 import django.db.models.deletion
 import projects.models

requirements.txt

@@ -0,0 +1,46 @@
+arrow==1.4.0
+asgiref==3.11.1
+binaryornot==0.6.0
+brotli==1.2.0
+certifi==2026.6.17
+cffi==2.0.0
+charset-normalizer==3.4.7
+click==8.4.2
+cookiecutter==2.7.1
+cssselect2==0.9.0
+Django==6.0.6
+django-browser-reload==1.21.0
+django-filter==25.2
+django-tables2==3.0.0
+django-tailwind==4.5.0
+fonttools==4.63.0
+gunicorn==26.0.0
+honcho==2.0.0
+idna==3.18
+Jinja2==3.1.6
+markdown-it-py==4.2.0
+MarkupSafe==3.0.3
+mdurl==0.1.2
+packaging==26.2
+pillow==12.2.0
+pycparser==3.0
+pydyf==0.12.1
+Pygments==2.20.0
+pyphen==0.17.2
+pytailwindcss==0.3.1
+python-dateutil==2.9.0.post0
+python-dotenv==1.2.2
+python-slugify==8.0.4
+PyYAML==6.0.3
+requests==2.34.2
+rich==15.0.0
+six==1.17.0
+sqlparse==0.5.5
+text-unidecode==1.3
+tinycss2==1.5.1
+tinyhtml5==2.1.0
+tzdata==2026.2
+urllib3==2.7.0
+weasyprint==69.0
+webencodings==0.5.1
+zopfli==0.4.3

search.py

@@ -1,38 +0,0 @@
-#!/usr/bin/env python3
-
-from pathlib import Path
-
-ROOT = Path("/opt/projects")
-SEARCH = "<a"
-
-EXCLUDE_DIRS = {
-    "venv",
-    "__pycache__",
-    ".git",
-    "node_modules",
-    "media",
-    "staticfiles",
-    'base.html',
-    'search.py'
-}
-
-for path in ROOT.rglob("*"):
-
-    if not path.is_file():
-        continue
-
-    if any(part in EXCLUDE_DIRS for part in path.parts):
-        continue
-
-    try:
-        with path.open("r", encoding="utf-8") as f:
-
-            for number, line in enumerate(f, start=1):
-
-                if SEARCH in line:
-                    print(
-                        f"{path}:{number}: {line.rstrip()}"
-                    )
-
-    except (UnicodeDecodeError, PermissionError):
-        pass

time_tracking/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 6.0.6 on 2026-06-23 22:12
+# Generated by Django 6.0.6 on 2026-06-27 17:19
 
 import django.db.models.deletion
 from django.conf import settings