#112 CompensationAction Tree

* implements generic HTML based and Django compatible TreeView
* enhances listing of CompensationActions on DetailView

compensation/forms/modalForms.py

@@ -11,14 +11,13 @@ from django import forms
 from django.contrib import messages
 from django.http import HttpRequest, HttpResponseRedirect
 from django.shortcuts import render
-from django.urls import reverse
 from django.utils.translation import pgettext_lazy as _con, gettext_lazy as _
 
 from codelist.models import KonovaCode
 from codelist.settings import CODELIST_BIOTOPES_ID, CODELIST_COMPENSATION_ACTION_ID, CODELIST_BIOTOPES_EXTRA_CODES_ID, \
     CODELIST_COMPENSATION_ACTION_DETAIL_ID
 from compensation.models import CompensationDocument, EcoAccountDocument
-from intervention.inputs import TreeSelectMultiple
+from intervention.inputs import CompensationActionTreeCheckboxSelectMultiple
 from konova.contexts import BaseContext
 from konova.forms import BaseModalForm, NewDocumentModalForm, RemoveModalForm
 from konova.models import DeadlineType
@@ -407,18 +406,13 @@ class NewActionModalForm(BaseModalForm):
 
     """
     from compensation.models import UnitChoices
-    action_type = forms.ModelMultipleChoiceField(
+    action_type = forms.MultipleChoiceField(
         label=_("Action Type"),
         label_suffix="",
         required=True,
         help_text=_("Select the action type"),
-        queryset=KonovaCode.objects.filter(
-            code_lists__in=[CODELIST_COMPENSATION_ACTION_ID],
-            is_archived=False,
-        ),
-        widget=TreeSelectMultiple(
-            url=None,
-        ),
+        choices=[],
+        widget=CompensationActionTreeCheckboxSelectMultiple(),
     )
     action_type_details = forms.ModelMultipleChoiceField(
         label=_("Action Type detail"),
@@ -480,14 +474,16 @@ class NewActionModalForm(BaseModalForm):
         super().__init__(*args, **kwargs)
         self.form_title = _("New action")
         self.form_caption = _("Insert data for the new action")
-        url = reverse("codes-action-children")
-        self.fields["action_type"].widget.attrs = {
-            "url": url,
-        }
-
-    def is_valid(self):
-        super_valid = super().is_valid()
-        return super_valid
+        choices =KonovaCode.objects.filter(
+            code_lists__in=[CODELIST_COMPENSATION_ACTION_ID],
+            is_archived=False,
+            is_leaf=True,
+        ).values_list("id", flat=True)
+        choices = [
+            (choice, choice)
+            for choice in choices
+        ]
+        self.fields["action_type"].choices = choices
 
     def save(self):
         action = self.instance.add_action(self)
@@ -502,7 +498,7 @@ class EditCompensationActionModalForm(NewActionModalForm):
         self.action = kwargs.pop("action", None)
         super().__init__(*args, **kwargs)
         form_data = {
-            "action_type": self.action.action_type.all(),
+            "action_type": list(self.action.action_type.values_list("id", flat=True)),
             "action_type_details": self.action.action_type_details.all(),
             "amount": self.action.amount,
             "unit": self.action.unit,