feat: auto select tutor as assignee

ticketsystem/forms.py

@@ -1,5 +1,5 @@
 from django import forms
-from .models import Comment
+from .models import Comment, Ticket
 
 
 class CommentForm(forms.ModelForm):
@@ -11,3 +11,20 @@ class CommentForm(forms.ModelForm):
                 attrs={"rows": 3, "placeholder": "Kommentar schreiben..."}
             ),
         }
+
+
+class TicketForm(forms.ModelForm):
+    class Meta:
+        model = Ticket
+        fields = ["title", "description", "status", "priority", "course"]
+
+    def save(self, commit=True):
+        ticket = super().save(commit=False)
+
+        # Automatische Tutor-Zuweisung basierend auf dem ausgewählten Kurs
+        if ticket.course and ticket.course.tutor:
+            ticket.assigned_to = ticket.course.tutor
+
+        if commit:
+            ticket.save()
+        return ticket

ticketsystem/templates/ticketsystem/detail.html

@@ -38,6 +38,7 @@
                 <div>
                     <label class="block text-sm font-medium mb-1">Kurs:</label>
                     <select name="course"
+                            id="id_course"
                             {% if not view.can_edit %}disabled{% endif %}
                             class="w-full p-2 border border-gray-300 rounded shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500 {% if not view.can_edit %}bg-gray-100{% endif %}">
                         {% for course in form.course.field.queryset %}
@@ -72,15 +73,10 @@
                 </div>
                 <div>
                     <label class="block text-sm font-medium mb-1">Zugewiesen an:</label>
-                    <select name="assigned_to"
+                    <div id="tutor_display" class="w-full p-2 border border-gray-300 bg-gray-100 rounded shadow-sm text-gray-300">
-                            {% if not view.can_edit %}disabled{% endif %}
+                        <span id="tutor_text">{% if ticket.assigned_to %}{{ ticket.assigned_to.username }}{% else %}Niemand zugewiesen{% endif %}</span>
-                            class="w-full p-2 border border-gray-300 rounded shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500 {% if not view.can_edit %}bg-gray-100{% endif %}">
+                    </div>
-                        <option value="">Nicht zugewiesen</option>
+                    <p class="text-xs text-gray-500 mt-1">Wird automatisch basierend auf dem ausgewählten Kurs zugewiesen</p>
-                        {% for user in form.assigned_to.field.queryset %}
-                            <option value="{{ user.pk }}"
-                                    {% if ticket.assigned_to == user %}selected{% endif %}>{{ user.username }}</option>
-                        {% endfor %}
-                    </select>
                 </div>
                 {% if view.can_edit %}
                     <button type="submit"
@@ -148,4 +144,39 @@
                class="text-blue-500 hover:text-blue-600">← Zurück zur Übersicht</a>
         </div>
     </div>
+
+    <!-- JavaScript für dynamische Tutor-Anzeige -->
+    <script>
+    document.addEventListener('DOMContentLoaded', function() {
+        const courseSelect = document.getElementById('id_course');
+        const tutorText = document.getElementById('tutor_text');
+        const tutorDisplay = document.getElementById('tutor_display');
+
+        // Course-Tutor Mapping
+        const courseTutorMap = {
+            {% for course in form.course.field.queryset %}
+                {% if course.tutor %}
+                    '{{ course.pk }}': '{{ course.tutor.username }}',
+                {% endif %}
+            {% endfor %}
+        };
+
+        // Nur aktivieren wenn User bearbeiten kann
+        {% if view.can_edit %}
+        courseSelect.addEventListener('change', function() {
+            const selectedCourseId = this.value;
+
+            if (selectedCourseId && courseTutorMap[selectedCourseId]) {
+                tutorText.textContent = courseTutorMap[selectedCourseId];
+                tutorDisplay.classList.remove('bg-gray-100');
+                tutorDisplay.classList.add('bg-blue-50');
+            } else if (selectedCourseId) {
+                tutorText.textContent = 'Kein Tutor zugewiesen';
+                tutorDisplay.classList.remove('bg-blue-50');
+                tutorDisplay.classList.add('bg-gray-100');
+            }
+        });
+        {% endif %}
+    });
+    </script>
 {% endblock %}

ticketsystem/templates/ticketsystem/ticket_form.html

@@ -47,6 +47,7 @@
                 <div>
                     <label class="block text-sm font-medium mb-1">Kurs: *</label>
                     <select name="course"
+                            id="id_course"
                             required
                             class="w-full p-2 border border-gray-300 rounded shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                         <option value="">Kurs auswählen...</option>
@@ -90,17 +91,10 @@
                 <!-- Zugewiesen an -->
                 <div>
                     <label class="block text-sm font-medium mb-1">Zugewiesen an:</label>
-                    <select name="assigned_to"
+                    <div id="tutor_display" class="w-full p-2 border border-gray-300 bg-gray-300 rounded shadow-sm">
-                            class="w-full p-2 border border-gray-300 rounded shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
+                        <span id="tutor_text">Bitte Kurs auswählen</span>
-                        <option value="">Nicht zugewiesen</option>
+                    </div>
-                        {% for user in form.assigned_to.field.queryset %}
+                    <p class="text-xs text-gray-500 mt-1">Wird automatisch basierend auf dem ausgewählten Kurs zugewiesen</p>
-                            <option value="{{ user.pk }}"
-                                    {% if form.assigned_to.value == user.pk %}selected{% endif %}>
-                                {{ user.username }}
-                            </option>
-                        {% endfor %}
-                    </select>
-                    {% if form.assigned_to.errors %}<div class="text-red-600 text-sm mt-1">{{ form.assigned_to.errors }}</div>{% endif %}
                 </div>
                 <!-- Buttons -->
                 <div class="flex gap-4 pt-4">
@@ -122,8 +116,54 @@
                     <li>
                         • Beschreibe das Problem so <strong>detailliert wie möglich</strong>
                     </li>
+                    <li>
+                        • Das Ticket wird automatisch dem <strong>Kurs-Tutor zugewiesen</strong>
+                    </li>
                 </ul>
             </div>
         </div>
     </div>
+
+    <script>
+    document.addEventListener('DOMContentLoaded', function() {
+        const courseSelect = document.getElementById('id_course');
+        const tutorText = document.getElementById('tutor_text');
+        const tutorDisplay = document.getElementById('tutor_display');
+
+        // Course-Tutor Mapping speichern
+        const courseTutorMap = {
+            {% for course in form.course.field.queryset %}
+                {% if course.tutor %}
+                    '{{ course.pk }}': '{{ course.tutor.username }}',
+                {% endif %}
+            {% endfor %}
+        };
+
+        courseSelect.addEventListener('change', function() {
+            const selectedCourseId = this.value;
+
+            if (selectedCourseId && courseTutorMap[selectedCourseId]) {
+                // Tutor gefunden
+                tutorText.textContent = courseTutorMap[selectedCourseId];
+                tutorDisplay.classList.remove('bg-gray-100');
+                tutorDisplay.classList.add('bg-blue-50');
+            } else if (selectedCourseId) {
+                // Kurs hat keinen Tutor
+                tutorText.textContent = 'Kein Tutor zugewiesen';
+                tutorDisplay.classList.remove('bg-blue-50');
+                tutorDisplay.classList.add('bg-gray-100');
+            } else {
+                // Kein Kurs ausgewählt
+                tutorText.textContent = 'Bitte erst Kurs auswählen';
+                tutorDisplay.classList.remove('bg-blue-50');
+                tutorDisplay.classList.add('bg-gray-100');
+            }
+        });
+
+        // Initial load: Check if course is already selected
+        if (courseSelect.value) {
+            courseSelect.dispatchEvent(new Event('change'));
+        }
+    });
+    </script>
 {% endblock %}

ticketsystem/views.py

@@ -3,7 +3,7 @@ from django.views.generic.edit import CreateView, UpdateView
 from django.urls import reverse_lazy
 from django.views.generic.detail import DetailView
 from django.views.generic.edit import FormMixin
-from .forms import CommentForm
+from .forms import CommentForm, TicketForm
 from django.urls import reverse
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.contrib import messages
@@ -60,9 +60,10 @@ class TicketListView(ListView):
         context["status_choices"] = Ticket.STATUS_CHOICES
         return context
 
+
 class TicketDetailUpdateView(UpdateView):
     model = Ticket
-    fields = ["title", "description", "status", "priority", "assigned_to", "course"]
+    form_class = TicketForm  # Verwende das custom Form anstatt fields
     template_name = "ticketsystem/detail.html"
     comment_form_class = CommentForm
 
@@ -93,25 +94,29 @@ class TicketDetailUpdateView(UpdateView):
     def form_valid(self, form):
         ticket = form.instance
         original = Ticket.objects.get(pk=ticket.pk)
+
+        # Alten assigned_to Wert merken für History
+        old_assigned_to = original.assigned_to
+
         response = super().form_valid(form)  # Speichert das Ticket
 
         # History tracking für geänderte Felder
-        tracked_fields = ["title", "description", "status", "priority", "assigned_to", "course"]
+        tracked_fields = ["title", "description", "status", "priority", "course"]
         for field in tracked_fields:
             if field in form.changed_data:
                 old_value = getattr(original, field)
                 new_value = form.cleaned_data.get(field)
 
                 # Für ForeignKey Felder den Display-Namen verwenden
-                if field == "assigned_to":
+                if field == "status":
-                    old_value = old_value.username if old_value else "Niemand"
-                    new_value = new_value.username if new_value else "Niemand"
-                elif field == "status":
                     old_value = original.get_status_display()
                     new_value = ticket.get_status_display()
                 elif field == "priority":
                     old_value = original.get_priority_display()
                     new_value = ticket.get_priority_display()
+                elif field == "course":
+                    old_value = str(old_value)
+                    new_value = str(new_value)
 
                 TicketHistory.objects.create(
                     ticket=ticket,
@@ -121,12 +126,28 @@ class TicketDetailUpdateView(UpdateView):
                     new_value=str(new_value),
                 )
 
-        if form.changed_data:
+        if "course" in form.changed_data and old_assigned_to != ticket.assigned_to:
+            old_name = old_assigned_to.username if old_assigned_to else "Niemand"
+            new_name = ticket.assigned_to.username if ticket.assigned_to else "Niemand"
+            TicketHistory.objects.create(
+                ticket=ticket,
+                changed_by=self.request.user,
+                field="assigned_to",
+                old_value=old_name,
+                new_value=new_name,
+            )
+            # Erweitere die changed_data Liste für die Nachricht
+            changed_fields = list(form.changed_data)
+            if "assigned_to" not in changed_fields:
+                changed_fields.append("assigned_to (automatisch)")
+        else:
+            changed_fields = form.changed_data
+
+        if changed_fields:
             messages.success(
                 self.request,
-                f"Ticket erfolgreich aktualisiert. Geänderte Felder: {', '.join(form.changed_data)}",
+                f"Ticket erfolgreich aktualisiert. Geänderte Felder: {', '.join(changed_fields)}",
             )
-
         return response
 
     def post(self, request, *args, **kwargs):
@@ -168,7 +189,7 @@ class AssignedTicketListView(LoginRequiredMixin, ListView):
 
 class TicketCreateView(CreateView):
     model = Ticket
-    fields = ["title", "description", "status", "priority", "assigned_to", "course"]
+    form_class = TicketForm
     template_name = "ticketsystem/ticket_form.html"
 
     def form_valid(self, form):