Rooms

api/views/default.py

@@ -381,6 +381,7 @@ def class_detail_list(request):
                 "timeslot": clazz.timeslot,
                 "code": clazz.code,
                 "subject_abbr": clazz.subject.abbr,
+                "room": clazz.room.code if clazz.room else None,
                 "csv_link": reverse("download_csv_per_class", kwargs={"class_id": clazz.pk}),
                 "assignments": assignments,
                 "quizzes": quizzes,

common/admin.py

@@ -1,3 +1,4 @@
+from django import forms
 from django.contrib import admin
 from django.contrib.auth.admin import UserAdmin
 from django.contrib.auth.models import User
@@ -138,6 +139,20 @@ class SubmitAdmin(admin.ModelAdmin):
     autocomplete_fields = ["assignment"]
 
 
+class RoomForm(forms.ModelForm):
+    class Meta:
+        model = models.Room
+        fields = "__all__"
+        labels = {
+            "inbus_room_id": "INBUS room_id",
+        }
+
+
+@admin.register(models.Room)
+class RoomAdmin(admin.ModelAdmin):
+    form = RoomForm
+
+
 admin.site.register(models.Task, TaskAdmin)
 admin.site.register(models.Class, ClassAdmin)
 admin.site.register(models.Submit, SubmitAdmin)

common/migrations/0031_room_class_room.py

@@ -0,0 +1,28 @@
+# Generated by Django 4.2.16 on 2025-12-09 12:45
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('common', '0030_llmreviewprompt_suggestedcomment'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Room',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('code', models.CharField(max_length=30)),
+                ('inbus_room_id', models.IntegerField()),
+                ('capacity', models.IntegerField()),
+            ],
+        ),
+        migrations.AddField(
+            model_name='class',
+            name='room',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='common.room'),
+        ),
+    ]

common/models.py

@@ -126,6 +126,17 @@ def markdown(self):
             return ""
 
 
+class Room(models.Model):
+    code = models.CharField(
+        max_length=30
+    )  # This is actually a string rather than a strict number itself
+    inbus_room_id = models.IntegerField()
+    capacity = models.IntegerField()
+
+    def __str__(self):
+        return f"{self.code} - {self.capacity} seats"
+
+
 class Class(models.Model):
     class Day(models.TextChoices):
         MONDAY = "PO", "Monday"
@@ -153,6 +164,10 @@ class Day(models.TextChoices):
     day = models.CharField(max_length=5, choices=Day.choices)
     time = models.TimeField()
 
+    # Use SET_NULL so that if a room is deleted, the class remains but its room assignment is cleared.
+    # This is preferred over CASCADE or PROTECT since room assignments may change or be removed.
+    room = models.ForeignKey(Room, on_delete=models.SET_NULL, null=True, blank=True)
+
     objects = ClassManager()
 
     def __str__(self):

frontend/src/ClassDetail.svelte

@@ -167,6 +167,7 @@ let showSummary = false;
     </div>
     <button class="float-start btn" on:click={() => (showStudentsList = !showStudentsList)}>
       {clazz.subject_abbr}
+      {#if clazz.room}{clazz.room}{/if}
       {clazz.timeslot}
       {clazz.code}
       {clazz.teacher_username}

templates/web/index.html

@@ -24,9 +24,12 @@
         </p>
     {% endif %}
 
+    <!--OSY C/02/460-2016/05 PO 10:45 Olivka-->
+
     {% for node in classes %}
         <div class="card mb-2">
-            <div class="card-header"><h5 class="mb-0">{{ node.class }}</h5></div>
+            <div class="card-header"><h5 class="mb-0">{{ node.class.subject.abbr }} {{node.class.day }} {{node.class.time|date:"H:i" }},
+                {% if node.class.teacher %}{{ node.class.teacher.get_full_name }}{% else %}No teacher{% endif %}{% if node.class.room %}, Room: {{node.class.room.code }}{% endif %} ({{node.class.code }})</h5></div>
             <div class="card-body">
                 {% if node.summary %}
                     <button class="btn btn-outline-info mb-1" data-bs-toggle="collapse"