use django auth for subscription creation page

core/management/commands/populate.py

@@ -125,6 +125,11 @@ class Command(BaseCommand):
             unix_name=settings.SITH_MAIN_CLUB["unix_name"],
             address=settings.SITH_MAIN_CLUB["address"],
         )
+        main_club.board_group.permissions.add(
+            *Permission.objects.filter(
+                codename__in=["view_subscription", "add_subscription"]
+            )
+        )
         bar_club = Club.objects.create(
             id=2,
             name=settings.SITH_BAR_MANAGER["name"],

core/models.py

@@ -417,29 +417,6 @@ class User(AbstractUser):
     def is_board_member(self) -> bool:
         return self.groups.filter(club_board=settings.SITH_MAIN_CLUB_ID).exists()
 
-    @cached_property
-    def can_read_subscription_history(self) -> bool:
-        if self.is_root or self.is_board_member:
-            return True
-
-        from club.models import Club
-
-        for club in Club.objects.filter(
-            id__in=settings.SITH_CAN_READ_SUBSCRIPTION_HISTORY
-        ):
-            if club in self.clubs_with_rights:
-                return True
-        return False
-
-    @cached_property
-    def can_create_subscription(self) -> bool:
-        return self.is_root or (
-            self.memberships.board()
-            .ongoing()
-            .filter(club_id__in=settings.SITH_CAN_CREATE_SUBSCRIPTIONS)
-            .exists()
-        )
-
     @cached_property
     def is_launderette_manager(self):
         from club.models import Club
@@ -679,14 +656,6 @@ class AnonymousUser(AuthAnonymousUser):
     def __init__(self):
         super().__init__()
 
-    @property
-    def can_create_subscription(self):
-        return False
-
-    @property
-    def can_read_subscription_history(self):
-        return False
-
     @property
     def was_subscribed(self):
         return False

core/templates/core/user_detail.jinja

@@ -166,7 +166,7 @@
   </div>
 {% endif %}
 <br>
-{% if profile.was_subscribed and (user == profile or user.can_read_subscription_history)%}
+{% if profile.was_subscribed and (user == profile or user.has_perm("subscription.view_subscription")) %}
   <div class="collapse" :class="{'shadow': collapsed}" x-data="{collapsed: false}" x-cloak>
     <div class="collapse-header clickable" @click="collapsed = !collapsed">
       <span class="collapse-header-text">

core/templates/core/user_tools.jinja

@@ -13,7 +13,7 @@
     <h3>{% trans %}User Tools{% endtrans %}</h3>
 
     <div class="container">
-      {% if user.can_create_subscription or user.is_root or user.is_board_member %}
+      {% if user.has_perm("subscription.add_subscription") or user.is_root or user.is_board_member %}
         <div>
           <h4>{% trans %}Sith management{% endtrans %}</h4>
           <ul>
@@ -26,7 +26,7 @@
             {% if user.has_perm("core.view_userban") %}
               <li><a href="{{ url("rootplace:ban_list") }}">{% trans %}Bans{% endtrans %}</a></li>
             {% endif %}
-            {% if user.can_create_subscription or user.is_root %}
+            {% if user.has_perm("subscription.add_subscription") %}
               <li><a href="{{ url('subscription:subscription') }}">{% trans %}Subscriptions{% endtrans %}</a></li>
             {% endif %}
             {% if user.is_board_member or user.is_root %}