Add script to create channels per tournament, pools and teams. Put channels in categories

Signed-off-by: Emmy D'Anello <emmy.danello@animath.fr>

chat/models.py

@@ -13,11 +13,24 @@ from tfjm.permissions import PermissionType
 
 
 class Channel(models.Model):
+    class ChannelCategory(models.TextChoices):
+        GENERAL = 'general', _("General channels")
+        TOURNAMENT = 'tournament', _("Tournament channels")
+        TEAM = 'team', _("Team channels")
+        PRIVATE = 'private', _("Private channels")
+
     name = models.CharField(
         max_length=255,
         verbose_name=_("name"),
     )
 
+    category = models.CharField(
+        max_length=255,
+        verbose_name=_("category"),
+        choices=ChannelCategory,
+        default=ChannelCategory.GENERAL,
+    )
+
     read_access = models.CharField(
         max_length=16,
         verbose_name=_("read permission"),
@@ -90,7 +103,7 @@ class Channel(models.Model):
             return Channel.objects.filter(**{permission_type: PermissionType.ANONYMOUS})
 
         qs |= Channel.objects.filter(**{permission_type: PermissionType.AUTHENTICATED})
-        registration = await Registration.objects.aget(user_id=user.id)
+        registration = await Registration.objects.prefetch_related('user').aget(user_id=user.id)
 
         if registration.is_admin:
             return Channel.objects.all()
@@ -147,7 +160,7 @@ class Channel(models.Model):
     class Meta:
         verbose_name = _("channel")
         verbose_name_plural = _("channels")
-        ordering = ('name',)
+        ordering = ('category', 'name',)
 
 
 class Message(models.Model):