Fix knop

events/models.py

@@ -21,21 +21,21 @@ class Event(models.Model):
 
     @property
     def time_str(self):
-        return self.TIME_SLOTS[self.time]
+        return Event.TIME_SLOTS[self.time]
 
 
 class EventRegistration(models.Model):
     INTERESTED = "I"
     ADMITTED   = "A"
     DENIED     = "D"
-    REGISTRATION_STATE = (
+    REGISTRATION_STATE = {
-        (INTERESTED, "Interested"),
+        INTERESTED: "Interested",
-        (ADMITTED,   "Admitted"),
+        ADMITTED:   "Admitted",
-        (DENIED,     "Denied"),
+        DENIED:     "Denied",
-    )
+    }
     event = models.ForeignKey(Event, on_delete=models.CASCADE)
     user = models.ForeignKey(CustomUser, on_delete=models.CASCADE)
-    state = models.CharField(max_length=1, choices=REGISTRATION_STATE)
+    state = models.CharField(max_length=1, choices=REGISTRATION_STATE.items())
 
     def __str__(self):
         return f"Reservation[{self.user.username}:{self.event.date}:{self.state}]"
@@ -43,4 +43,4 @@ class EventRegistration(models.Model):
 
     @property
     def state_str(self):
-        return self.TIME_SLOTS[self.time]
+        return EventRegistration.REGISTRATION_STATE[self.state]

events/templates/events/index.html

@@ -4,15 +4,15 @@
 	<ul>
 		{% for event in events %}
 		<li id="{{event.id}}">{{ event.date }} {{ event.time_str }} (maximum {{ event.capacity }} mensen)
-			<ul>
 			<form action="{% url 'events:register' event.id %}" method="post">
+				<ul>
 					{% csrf_token %}
-					{% for regi in event.registration %}
+					{% for regi in event.eventregistration_set.all %}
-					{{ regi.user.username }}: {{regi.state_str}}
+					<li>{{ regi.user.username }}: {{regi.state_str}}</li>
 					{% endfor %}
 					<li><input type="submit" value="Ik wil komen"></li>
-				</form>
 				</ul>
+			</form>
 		</li>
 		{% endfor %}
 	</ul>

events/views.py

@@ -24,9 +24,9 @@ def register(request, event_id):
     if request.method == "POST":
         event = get_object_or_404(Event, id=event_id)
 
-        # registration = Event.entry_set.create(
+        event.eventregistration_set.create(
-            # state=EventRegistration.INTERESTED,
+            state=EventRegistration.INTERESTED,
-            # event=event,
+            event=event,
-            # user=CustomUser.objects.get(),
+            user=CustomUser.objects.get(),
-        # )
+        )
         return HttpResponseRedirect(reverse("events:index") + f"#{event.id}")