fix: black formatting

ticketsystem/forms.py

@@ -17,45 +17,55 @@ class CommentForm(forms.ModelForm):
 class TicketForm(forms.ModelForm):
     # Zentrale Definition der Status-Übergänge
     STATUS_TRANSITIONS = {
-        'tutor': {
+        "tutor": {
-            'new': ['in_progress'],
+            "new": ["in_progress"],
-            'in_progress': ['resolved', 'new'],
+            "in_progress": ["resolved", "new"],
-            'resolved': ['closed'],
+            "resolved": ["closed"],
-            'closed': [],
+            "closed": [],
         },
-        'creator': {
+        "creator": {
-            'new': [],
+            "new": [],
-            'in_progress': [],
+            "in_progress": [],
-            'resolved': ['closed', 'new'],
+            "resolved": ["closed", "new"],
-            'closed': [],
+            "closed": [],
         },
-        'superuser': {
+        "superuser": {
             # Superuser können alle Übergänge machen
-            'new': ['in_progress', 'resolved', 'closed'],
+            "new": ["in_progress", "resolved", "closed"],
-            'in_progress': ['new', 'resolved', 'closed'],
+            "in_progress": ["new", "resolved", "closed"],
-            'resolved': ['new', 'in_progress', 'closed'],
+            "resolved": ["new", "in_progress", "closed"],
-            'closed': ['new', 'in_progress', 'resolved'],
+            "closed": ["new", "in_progress", "resolved"],
-        }
+        },
     }
 
     # Zentrale Definition welche Felder wann required sind
     REQUIRED_FIELDS_BY_STATUS = {
-        'resolved': ['answer'],  # Answer required when resolving
+        "resolved": ["answer"],  # Answer required when resolving
     }
 
     class Meta:
         model = Ticket
-        fields = ["title", "description", "status", "mistake", "course", "answer", "material"]
+        fields = [
+            "title",
+            "description",
+            "status",
+            "mistake",
+            "course",
+            "answer",
+            "material",
+        ]
         widgets = {
-            'answer': forms.Textarea(attrs={
+            "answer": forms.Textarea(
-                'rows': 4,
+                attrs={
-                'placeholder': 'Beschreibe die Lösung des Problems...'
+                    "rows": 4,
-            })
+                    "placeholder": "Beschreibe die Lösung des Problems...",
+                }
+            )
         }
 
     def __init__(self, *args, **kwargs):
-        self.user = kwargs.pop('user', None)
+        self.user = kwargs.pop("user", None)
-        self.ticket = kwargs.pop('ticket', None)
+        self.ticket = kwargs.pop("ticket", None)
         super().__init__(*args, **kwargs)
 
         if self.ticket and self.user:
@@ -79,17 +89,17 @@ class TicketForm(forms.ModelForm):
         if is_superuser:
             return
 
-        if self.ticket.status == 'resolved' and is_creator:
+        if self.ticket.status == "resolved" and is_creator:
             for field_name in self.fields:
                 if field_name == "answer":
                     self.fields[field_name].disabled = True
         elif is_tutor:
             # Tutor darf ändern:
-            readonly_fields = ['title', 'description', 'material']
+            readonly_fields = ["title", "description", "material"]
             for field_name in readonly_fields:
                 if field_name in self.fields:
                     self.fields[field_name].disabled = True
-        elif is_creator and self.ticket.status != 'resolved':
+        elif is_creator and self.ticket.status != "resolved":
             for field_name in self.fields:
                 self.fields[field_name].disabled = True
 
@@ -99,11 +109,11 @@ class TicketForm(forms.ModelForm):
 
         # Superuser bekommen alle Status-Optionen
         if is_superuser:
-            role = 'superuser'
+            role = "superuser"
         elif is_tutor:
-            role = 'tutor'
+            role = "tutor"
         elif is_creator:
-            role = 'creator'
+            role = "creator"
         else:
             role = None
 
@@ -114,10 +124,9 @@ class TicketForm(forms.ModelForm):
             allowed_statuses = [current_status]
 
         # Status-Choices filtern
-        all_choices = list(self.fields['status'].choices)
+        all_choices = list(self.fields["status"].choices)
-        self.fields['status'].choices = [
+        self.fields["status"].choices = [
-            choice for choice in all_choices
+            choice for choice in all_choices if choice[0] in allowed_statuses
-            if choice[0] in allowed_statuses
         ]
 
     def _get_allowed_transitions(self, from_status, role):
@@ -137,7 +146,7 @@ class TicketForm(forms.ModelForm):
 
     def clean(self):
         cleaned_data = super().clean()
-        status = cleaned_data.get('status')
+        status = cleaned_data.get("status")
 
         if not self.ticket or not status:
             return cleaned_data
@@ -150,27 +159,31 @@ class TicketForm(forms.ModelForm):
 
         # Superuser dürfen alle Übergänge
         if is_superuser:
-            role = 'superuser'
+            role = "superuser"
         elif is_tutor:
-            role = 'tutor'
+            role = "tutor"
         elif is_creator:
-            role = 'creator'
+            role = "creator"
         else:
             role = None
 
         if role and not self._is_transition_allowed(old_status, status, role):
-            raise ValidationError({
+            raise ValidationError(
-                'status': f'Übergang von "{self.ticket.get_status_display()}" zu "{dict(self.fields["status"].choices)[status]}" ist nicht erlaubt.'
+                {
-            })
+                    "status": f'Übergang von "{self.ticket.get_status_display()}" zu "{dict(self.fields["status"].choices)[status]}" ist nicht erlaubt.'
+                }
+            )
 
         # Prüfe required fields für neuen Status
         required_fields = self._get_required_fields_for_status(status)
         for field_name in required_fields:
             if not cleaned_data.get(field_name):
                 field_label = self.fields[field_name].label
-                raise ValidationError({
+                raise ValidationError(
+                    {
                         field_name: f'{field_label} ist erforderlich, wenn der Status auf "{dict(self.fields["status"].choices)[status]}" gesetzt wird.'
-                })
+                    }
+                )
 
         return cleaned_data
 
@@ -184,6 +197,7 @@ class TicketForm(forms.ModelForm):
         # Setze answered_at wenn eine Antwort gegeben wird
         if ticket.answer and not ticket.answered_at:
             from django.utils import timezone
+
             ticket.answered_at = timezone.now()
 
         if commit:

ticketsystem/models.py

@@ -4,8 +4,11 @@ from django.contrib.auth.models import User
 
 class Course(models.Model):
     """Kurs-Model für Backend-Verwaltung"""
+
     name = models.CharField(max_length=200, verbose_name="Kurs-Name")
-    code = models.CharField(max_length=50, unique=True, verbose_name="Kurs-Code")  # z.B. "PROG-101"
+    code = models.CharField(
+        max_length=50, unique=True, verbose_name="Kurs-Code"
+    )  # z.B. "PROG-101"
     description = models.TextField(blank=True, verbose_name="Beschreibung")
 
     tutor = models.ForeignKey(
@@ -14,14 +17,14 @@ class Course(models.Model):
         null=True,
         blank=True,
         verbose_name="Tutor",
-        related_name="courses_as_tutor"
+        related_name="courses_as_tutor",
     )
 
     is_active = models.BooleanField(default=True, verbose_name="Aktiv")
     created_at = models.DateTimeField(auto_now_add=True)
 
     class Meta:
-        ordering = ['name']
+        ordering = ["name"]
         verbose_name = "Kurs"
         verbose_name_plural = "Kurse"
 
@@ -64,37 +67,40 @@ class Ticket(models.Model):
     description = models.TextField()
     status = models.CharField(max_length=20, choices=STATUS_CHOICES, default="new")
     mistake = models.CharField(max_length=20, choices=MISTAKE_CHOICES, default="medium")
-    material = models.CharField(max_length=20, choices=MATERIAL_CHOICES, default="script")
+    material = models.CharField(
+        max_length=20, choices=MATERIAL_CHOICES, default="script"
+    )
 
     answer = models.TextField(
         blank=True,
         null=True,
         verbose_name="Antwort/Lösung",
-        help_text="Beschreibung der Lösung (erforderlich bei Status 'Gelöst')"
+        help_text="Beschreibung der Lösung (erforderlich bei Status 'Gelöst')",
     )
     answered_at = models.DateTimeField(
-        blank=True,
+        blank=True, null=True, verbose_name="Beantwortet am"
-        null=True,
-        verbose_name="Beantwortet am"
     )
 
     course = models.ForeignKey(
-        Course,
+        Course, on_delete=models.CASCADE, verbose_name="Kurs", related_name="tickets"
-        on_delete=models.CASCADE,
-        verbose_name="Kurs",
-        related_name="tickets"
     )
     created_by = models.ForeignKey(
         User, related_name="tickets_created", on_delete=models.CASCADE
     )
     assigned_to = models.ForeignKey(
-        User, related_name="tickets_assigned", null=True, blank=True, on_delete=models.CASCADE,
+        User,
+        related_name="tickets_assigned",
+        null=True,
+        blank=True,
+        on_delete=models.CASCADE,
     )
     created_at = models.DateTimeField(auto_now_add=True)
     updated_at = models.DateTimeField(auto_now=True)
 
     def __str__(self):
-        return f"[{self.get_mistake_display()}] {self.title} ({self.get_status_display()})"
+        return (
+            f"[{self.get_mistake_display()}] {self.title} ({self.get_status_display()})"
+        )
 
 
 class Comment(models.Model):
@@ -126,13 +132,14 @@ class TicketHistory(models.Model):
 
 class FAQ(models.Model):
     """Einfaches FAQ Model"""
+
     question = models.CharField(max_length=300, verbose_name="Frage")
     answer = models.TextField(verbose_name="Antwort")
     order = models.IntegerField(default=0, verbose_name="Reihenfolge")
     is_active = models.BooleanField(default=True, verbose_name="Aktiv")
 
     class Meta:
-        ordering = ['order', 'question']
+        ordering = ["order", "question"]
         verbose_name = "FAQ"
         verbose_name_plural = "FAQs"
 

ticketsystem/urls.py

@@ -8,7 +8,7 @@ from .views import (
     AssignedTicketListView,
     TicketDetailUpdateView,
     faq_list,
-    faq_pdf_download
+    faq_pdf_download,
 )
 
 urlpatterns = [
@@ -22,6 +22,6 @@ urlpatterns = [
     path("new/", TicketCreateView.as_view(), name="create"),
     path("<int:pk>/modify/", TicketUpdateView.as_view(), name="modify"),
     path("meine-tickets/", AssignedTicketListView.as_view(), name="assigned-tickets"),
-    path('faq/', faq_list, name='faq-list'),
+    path("faq/", faq_list, name="faq-list"),
-    path('faq/download/', faq_pdf_download, name='faq-pdf-download'),
+    path("faq/download/", faq_pdf_download, name="faq-pdf-download"),
 ]