Don't show list of people, scrap "denied"

When the event is full, people can just stay "interested".

events/models.py

@@ -19,19 +19,28 @@ class Event(models.Model):
         return f"{self.date} {self.TIME_SLOTS[self.time]}"
 
 
-    @property
     def time_str(self):
         return Event.TIME_SLOTS[self.time]
 
 
+    def count_with_status(self, status):
+        return self.eventregistration_set.filter(state=status).count()
+
+
+    def count_interested(self):
+        return self.count_with_status(EventRegistration.INTERESTED)
+
+
+    def count_admitted(self):
+        return self.count_with_status(EventRegistration.ADMITTED)
+
+
 class EventRegistration(models.Model):
     INTERESTED = "I"
     ADMITTED   = "A"
-    DENIED     = "D"
     REGISTRATION_STATE = {
         INTERESTED: "Interested",
         ADMITTED:   "Admitted",
-        DENIED:     "Denied",
     }
     event = models.ForeignKey(Event, on_delete=models.CASCADE)
     user = models.ForeignKey(CustomUser, on_delete=models.CASCADE)
@@ -41,6 +50,5 @@ class EventRegistration(models.Model):
         return f"Reservation[{self.user.username}:{self.event.date}:{self.state}]"
 
 
-    @property
     def state_str(self):
         return EventRegistration.REGISTRATION_STATE[self.state]

events/templates/events/index.html

@@ -3,13 +3,12 @@
 {% block content %}
 	<ul>
 		{% for event in events %}
-		<li id="{{event.id}}">{{ event.date }} {{ event.time_str }} (maximum {{ event.capacity }} mensen)
+		<li id="{{event.id}}">{{ event.date }} {{ event.time_str }}
 			<form action="{% url 'events:register' event.id %}" method="post">
 				<ul>
 					{% csrf_token %}
-					{% for regi in event.eventregistration_set.all %}
+					<li>{{ event.count_admitted }}/{{ event.capacity }} bevestigd</li>
-					<li>{{ regi.user.username }}: {{regi.state_str}}</li>
+					<li>{{ event.count_interested }} geïnteresseerd</li>
-					{% endfor %}
 					<li><input type="submit" value="Ik wil komen"></li>
 				</ul>
 			</form>