Update the teams of a pool

apps/participation/forms.py

@@ -129,3 +129,19 @@ class PoolForm(forms.ModelForm):
     class Meta:
         model = Pool
         fields = ('tournament', 'round', 'juries',)
+        widgets = {
+            "juries": forms.CheckboxSelectMultiple,
+        }
+
+
+class PoolTeamsForm(forms.ModelForm):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields["participations"].queryset = self.instance.tournament.participations.all()
+
+    class Meta:
+        model = Pool
+        fields = ('participations',)
+        widgets = {
+            "participations": forms.CheckboxSelectMultiple,
+        }