feat: added new Course class to model

ticketsystem/admin.py

@@ -1,5 +1,6 @@
 from django.contrib import admin
 
-from .models import Ticket
+from .models import Ticket, Course
 
 admin.site.register(Ticket)
+admin.site.register(Course)

ticketsystem/models.py

@@ -2,6 +2,35 @@ from django.db import models
 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"
+    description = models.TextField(blank=True, verbose_name="Beschreibung")
+
+    tutor = models.ForeignKey(
+        User,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        verbose_name="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']
+        verbose_name = "Kurs"
+        verbose_name_plural = "Kurse"
+
+    def __str__(self):
+        if self.tutor:
+            return f"{self.code} - {self.name} (Tutor: {self.tutor.username})"
+        return f"{self.code} - {self.name}"
+
+
 class Ticket(models.Model):
     STATUS_CHOICES = [
         ("new", "Neu"),
@@ -20,8 +49,13 @@ class Ticket(models.Model):
     title = models.CharField(max_length=200)
     description = models.TextField()
     status = models.CharField(max_length=20, choices=STATUS_CHOICES, default="new")
-    priority = models.CharField(
-        max_length=10, choices=PRIORITY_CHOICES, default="medium"
+    priority = models.CharField(max_length=10, choices=PRIORITY_CHOICES, default="medium")
+
+    course = models.ForeignKey(
+        Course,
+        on_delete=models.CASCADE,
+        verbose_name="Kurs",
+        related_name="tickets"
     )
     created_by = models.ForeignKey(
         User, related_name="tickets_created", on_delete=models.CASCADE

ticketsystem/templates/ticketsystem/detail.html

@@ -35,6 +35,17 @@
                               {% 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 %}">{{ ticket.description }}</textarea>
                 </div>
+                <div>
+                    <label class="block text-sm font-medium mb-1">Kurs:</label>
+                    <select name="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 %}
+                            <option value="{{ course.pk }}"
+                                    {% if course.pk == ticket.course.pk %}selected{% endif %}>{{ course }}</option>
+                        {% endfor %}
+                    </select>
+                </div>
                 <div class="grid grid-cols-2 gap-4">
                     <div>
                         <label class="block text-sm font-medium mb-1">Status:</label>

ticketsystem/templates/ticketsystem/ticket_form.html

@@ -1,127 +1,129 @@
 {% extends "ticketsystem/base.html" %}
 {% block content %}
-
-<!-- Messages -->
-{% if messages %}
-<div class="max-w-4xl mx-auto px-4 pt-4">
-    {% for message in messages %}
-    <div class="mb-4 p-3 rounded {% if message.tags == 'error' %}bg-red-100 text-red-700{% elif message.tags == 'success' %}bg-green-100 text-green-700{% else %}bg-yellow-100 text-yellow-700{% endif %}">
-        {{ message }}
-    </div>
-    {% endfor %}
-</div>
-{% endif %}
-
-<div class="max-w-4xl mx-auto px-4 py-6">
-    <!-- Ticket Erstellen -->
-    <div class="bg-white rounded-lg shadow p-6">
-        <h1 class="text-3xl font-bold mb-4">➕ Neues Ticket erstellen</h1>
-
-        <div class="text-sm text-gray-500 mb-6">
-            Fülle die Felder aus um ein neues Ticket zu erstellen
+    <!-- Messages -->
+    {% if messages %}
+        <div class="max-w-4xl mx-auto px-4 pt-4">
+            {% for message in messages %}
+                <div class="mb-4 p-3 rounded {% if message.tags == 'error' %}bg-red-100 text-red-700{% elif message.tags == 'success' %}bg-green-100 text-green-700{% else %}bg-yellow-100 text-yellow-700{% endif %}">
+                    {{ message }}
+                </div>
+            {% endfor %}
         </div>
-
-        <form method="post" class="space-y-4">
-            {% csrf_token %}
-
-            <!-- Form Errors -->
-            {% if form.non_field_errors %}
-            <div class="bg-red-100 border border-red-200 rounded p-3">
-                {{ form.non_field_errors }}
-            </div>
-            {% endif %}
-
-            <!-- Titel -->
-            <div>
-                <label class="block text-sm font-medium mb-1">Titel: *</label>
-                <input type="text" name="title" value="{{ form.title.value|default:'' }}"
-                       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"
-                       placeholder="Kurze Beschreibung des Problems">
-                {% if form.title.errors %}
-                    <div class="text-red-600 text-sm mt-1">{{ form.title.errors }}</div>
+    {% endif %}
+    <div class="max-w-4xl mx-auto px-4 py-6">
+        <!-- Ticket Erstellen -->
+        <div class="bg-white rounded-lg shadow p-6">
+            <h1 class="text-3xl font-bold mb-4">➕ Neues Ticket erstellen</h1>
+            <div class="text-sm text-gray-500 mb-6">Fülle die Felder aus um ein neues Ticket zu erstellen</div>
+            <form method="post" class="space-y-4">
+                {% csrf_token %}
+                <!-- Form Errors -->
+                {% if form.non_field_errors %}
+                    <div class="bg-red-100 border border-red-200 rounded p-3">{{ form.non_field_errors }}</div>
                 {% endif %}
-            </div>
-
-            <!-- Beschreibung -->
-            <div>
-                <label class="block text-sm font-medium mb-1">Beschreibung: *</label>
-                <textarea name="description" rows="6"
-                          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"
-                          placeholder="Detaillierte Beschreibung des Problems oder der Anfrage">{{ form.description.value|default:'' }}</textarea>
-                {% if form.description.errors %}
-                    <div class="text-red-600 text-sm mt-1">{{ form.description.errors }}</div>
-                {% endif %}
-            </div>
-
-            <!-- Status und Priorität -->
-            <div class="grid grid-cols-2 gap-4">
+                <!-- Titel -->
                 <div>
-                    <label class="block text-sm font-medium mb-1">Status:</label>
-                    <select name="status"
-                            disabled
-                            class="w-full p-2 border border-gray-300 bg-gray-300 rounded shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
-                        <option value="new" {% if form.status.value == 'new' or not form.status.value %}selected{% endif %}>Neu</option>
-                    </select>
-                    <input type="hidden" name="status" value="new">
-                    {% if form.status.errors %}
-                        <div class="text-red-600 text-sm mt-1">{{ form.status.errors }}</div>
+                    <label class="block text-sm font-medium mb-1">Titel: *</label>
+                    <input type="text"
+                           name="title"
+                           value="{{ form.title.value|default:'' }}"
+                           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"
+                           placeholder="Kurze Beschreibung des Problems">
+                    {% if form.title.errors %}<div class="text-red-600 text-sm mt-1">{{ form.title.errors }}</div>{% endif %}
+                </div>
+                <!-- Beschreibung -->
+                <div>
+                    <label class="block text-sm font-medium mb-1">Beschreibung: *</label>
+                    <textarea name="description"
+                              rows="6"
+                              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"
+                              placeholder="Detaillierte Beschreibung des Problems oder der Anfrage">{{ form.description.value|default:'' }}</textarea>
+                    {% if form.description.errors %}
+                        <div class="text-red-600 text-sm mt-1">{{ form.description.errors }}</div>
                     {% endif %}
                 </div>
                 <div>
-                    <label class="block text-sm font-medium mb-1">Priorität:</label>
-                    <select name="priority"
+                    <label class="block text-sm font-medium mb-1">Kurs: *</label>
+                    <select name="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="low" {% if form.priority.value == 'low' %}selected{% endif %}>Niedrig</option>
-                        <option value="medium" {% if form.priority.value == 'medium' or not form.priority.value %}selected{% endif %}>Normal</option>
-                        <option value="high" {% if form.priority.value == 'high' %}selected{% endif %}>Hoch</option>
+                        <option value="">Kurs auswählen...</option>
+                        {% for course in form.course.field.queryset %}
+                            <option value="{{ course.pk }}"
+                                    {% if form.course.value == course.pk %}selected{% endif %}>{{ course }}</option>
+                        {% endfor %}
                     </select>
-                    {% if form.priority.errors %}
-                        <div class="text-red-600 text-sm mt-1">{{ form.priority.errors }}</div>
-                    {% endif %}
+                    {% if form.course.errors %}<div class="text-red-600 text-sm mt-1">{{ form.course.errors }}</div>{% endif %}
                 </div>
+                <!-- Status und Priorität -->
+                <div class="grid grid-cols-2 gap-4">
+                    <div>
+                        <label class="block text-sm font-medium mb-1">Status:</label>
+                        <select name="status"
+                                disabled
+                                class="w-full p-2 border border-gray-300 bg-gray-300 rounded shadow-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
+                            <option value="new"
+                                    {% if form.status.value == 'new' or not form.status.value %}selected{% endif %}>
+                                Neu
+                            </option>
+                        </select>
+                        <input type="hidden" name="status" value="new">
+                        {% if form.status.errors %}<div class="text-red-600 text-sm mt-1">{{ form.status.errors }}</div>{% endif %}
+                    </div>
+                    <div>
+                        <label class="block text-sm font-medium mb-1">Priorität:</label>
+                        <select name="priority"
+                                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="low" {% if form.priority.value == 'low' %}selected{% endif %}>Niedrig</option>
+                            <option value="medium"
+                                    {% if form.priority.value == 'medium' or not form.priority.value %}selected{% endif %}>
+                                Normal
+                            </option>
+                            <option value="high"
+                                    {% if form.priority.value == 'high' %}selected{% endif %}>Hoch</option>
+                        </select>
+                        {% if form.priority.errors %}<div class="text-red-600 text-sm mt-1">{{ form.priority.errors }}</div>{% endif %}
+                    </div>
+                </div>
+                <!-- Zugewiesen an -->
+                <div>
+                    <label class="block text-sm font-medium mb-1">Zugewiesen an:</label>
+                    <select name="assigned_to"
+                            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="">Nicht zugewiesen</option>
+                        {% for user in form.assigned_to.field.queryset %}
+                            <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">
+                    <button type="submit"
+                            class="bg-green-500 hover:bg-green-600 text-white px-6 py-2 rounded font-medium">
+                        ✅ Ticket erstellen
+                    </button>
+                    <a href="{% url 'ticket-list' %}"
+                       class="bg-gray-500 hover:bg-gray-600 text-white px-6 py-2 rounded font-medium">❌ Abbrechen</a>
+                </div>
+            </form>
+            <!-- Hilfe Text -->
+            <div class="mt-8 p-4 bg-blue-50 rounded border-l-4 border-blue-400">
+                <h3 class="font-medium text-blue-900 mb-2">💡 Tipps:</h3>
+                <ul class="text-sm text-blue-800 space-y-1">
+                    <li>
+                        • Verwende einen <strong>aussagekräftigen Titel</strong>
+                    </li>
+                    <li>
+                        • Beschreibe das Problem so <strong>detailliert wie möglich</strong>
+                    </li>
+                </ul>
             </div>
-
-            <!-- Zugewiesen an -->
-            <div>
-                <label class="block text-sm font-medium mb-1">Zugewiesen an:</label>
-                <select name="assigned_to"
-                        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="">Nicht zugewiesen</option>
-                    {% for user in form.assigned_to.field.queryset %}
-                        <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">
-                <button type="submit"
-                        class="bg-green-500 hover:bg-green-600 text-white px-6 py-2 rounded font-medium">
-                    ✅ Ticket erstellen
-                </button>
-                <a href="{% url 'ticket-list' %}"
-                   class="bg-gray-500 hover:bg-gray-600 text-white px-6 py-2 rounded font-medium">
-                    ❌ Abbrechen
-                </a>
-            </div>
-        </form>
-
-        <!-- Hilfe Text -->
-        <div class="mt-8 p-4 bg-blue-50 rounded border-l-4 border-blue-400">
-            <h3 class="font-medium text-blue-900 mb-2">💡 Tipps:</h3>
-            <ul class="text-sm text-blue-800 space-y-1">
-                <li>• Verwende einen <strong>aussagekräftigen Titel</strong></li>
-                <li>• Beschreibe das Problem so <strong>detailliert wie möglich</strong></li>
-            </ul>
         </div>
     </div>
-</div>
-
-{% endblock %}
+{% endblock %}

ticketsystem/views.py

@@ -62,7 +62,7 @@ class TicketListView(ListView):
 
 class TicketDetailUpdateView(UpdateView):
     model = Ticket
-    fields = ["title", "description", "status", "priority", "assigned_to"]
+    fields = ["title", "description", "status", "priority", "assigned_to", "course"]
     template_name = "ticketsystem/detail.html"
     comment_form_class = CommentForm
 
@@ -96,7 +96,7 @@ class TicketDetailUpdateView(UpdateView):
         response = super().form_valid(form)  # Speichert das Ticket
 
         # History tracking für geänderte Felder
-        tracked_fields = ["title", "description", "status", "priority", "assigned_to"]
+        tracked_fields = ["title", "description", "status", "priority", "assigned_to", "course"]
         for field in tracked_fields:
             if field in form.changed_data:
                 old_value = getattr(original, field)
@@ -168,7 +168,7 @@ class AssignedTicketListView(LoginRequiredMixin, ListView):
 
 class TicketCreateView(CreateView):
     model = Ticket
-    fields = ["title", "description", "status", "priority", "assigned_to"]
+    fields = ["title", "description", "status", "priority", "assigned_to", "course"]
     template_name = "ticketsystem/ticket_form.html"
 
     def form_valid(self, form):
@@ -182,7 +182,7 @@ class TicketCreateView(CreateView):
 
 class TicketUpdateView(LoginRequiredMixin, UpdateView):
     model = Ticket
-    fields = ["title", "description", "status", "priority", "assigned_to"]
+    fields = ["title", "description", "status", "priority", "assigned_to", "course"]
     template_name = "ticketsystem/ticket_form.html"
 
     def dispatch(self, request, *args, **kwargs):