Adds event count for user in the admin

tournaments/admin.py

@@ -15,7 +15,7 @@ class CustomUserAdmin(UserAdmin):
     form = CustomUserChangeForm
     add_form = CustomUserCreationForm
     model = CustomUser
-    list_display = ['email', 'username', 'is_active', 'is_staff', 'first_name', 'last_name', 'date_joined']
+    list_display = ['email', 'username', 'is_active', 'is_staff', 'first_name', 'last_name', 'date_joined', 'event_count']
     fieldsets = [
         (None, {'fields': ['id', 'username', 'email', 'password', 'first_name', 'last_name', 'is_active',
             'clubs', 'country', 'phone', 'licence_id', 'umpire_code',

tournaments/models/custom_user.py

@@ -47,3 +47,6 @@ class CustomUser(AbstractUser):
 
     def discord_string(self):
         return f"{self.username} : {self.first_name} {self.last_name} | {self.email} | {self.phone}"
+
+    def event_count(self):
+        return len(self.event_set.all())