compensation/forms/modalForms.py

@@ -405,7 +405,7 @@ class NewActionModalForm(BaseModalForm):
 
     """
     from compensation.models import UnitChoices
-    action_type = forms.ModelChoiceField(
+    action_type = forms.ModelMultipleChoiceField(
         label=_("Action Type"),
         label_suffix="",
         required=True,
@@ -415,7 +415,7 @@ class NewActionModalForm(BaseModalForm):
             is_leaf=True,
             code_lists__in=[CODELIST_COMPENSATION_ACTION_ID],
         ),
-        widget=autocomplete.ModelSelect2(
+        widget=autocomplete.ModelSelect2Multiple(
             url="codes-compensation-action-autocomplete",
             attrs={
                 "data-placeholder": _("Action"),
@@ -496,7 +496,7 @@ class EditCompensationActionModalForm(NewActionModalForm):
         self.action = kwargs.pop("action", None)
         super().__init__(*args, **kwargs)
         form_data = {
-            "action_type": self.action.action_type,
+            "action_type": self.action.action_type.all(),
             "action_type_details": self.action.action_type_details.all(),
             "amount": self.action.amount,
             "unit": self.action.unit,
@@ -506,7 +506,7 @@ class EditCompensationActionModalForm(NewActionModalForm):
 
     def save(self):
         action = self.action
-        action.action_type = self.cleaned_data.get("action_type", None)
+        action.action_type.set(self.cleaned_data.get("action_type", []))
         action.action_type_details.set(self.cleaned_data.get("action_type_details", []))
         action.amount = self.cleaned_data.get("amount", None)
         action.unit = self.cleaned_data.get("unit", None)

compensation/managers.py

@@ -8,17 +8,6 @@ Created on: 14.10.21
 from django.db import models
 
 
-class CompensationActionManager(models.Manager):
-    """ Holds default db fetch setting for this model type
-
-    """
-    def get_queryset(self):
-        return super().get_queryset().select_related(
-            "action_type",
-            "action_type__parent"
-        )
-
-
 class CompensationStateManager(models.Manager):
     """ Holds default db fetch setting for this model type
 

compensation/migrations/0004_auto_20220210_1402.py

@@ -0,0 +1,39 @@
+# Generated by Django 3.1.3 on 2022-02-10 13:02
+
+from django.db import migrations, models
+
+
+def migrate_actions(apps, schema_editor):
+    CompensationAction = apps.get_model('compensation', 'CompensationAction')
+    actions = CompensationAction.objects.all()
+
+    for action in actions:
+        action_type = action.action_type or []
+        action.action_type_tmp.set(action_type)
+        action.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('codelist', '0001_initial'),
+        ('compensation', '0003_auto_20220202_0846'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='compensationaction',
+            name='action_type_tmp',
+            field=models.ManyToManyField(blank=True, limit_choices_to={'code_lists__in': [1026], 'is_archived': False, 'is_selectable': True}, related_name='_compensationaction_action_type_+', to='codelist.KonovaCode'),
+        ),
+        migrations.RunPython(migrate_actions),
+        migrations.RemoveField(
+            model_name='compensationaction',
+            name='action_type',
+        ),
+        migrations.RenameField(
+            model_name='compensationaction',
+            old_name='action_type_tmp',
+            new_name='action_type',
+        )
+    ]

compensation/models/action.py

@@ -10,9 +10,7 @@ from django.utils.translation import gettext_lazy as _
 
 from codelist.models import KonovaCode
 from codelist.settings import CODELIST_COMPENSATION_ACTION_ID, CODELIST_COMPENSATION_ACTION_DETAIL_ID
-from compensation.managers import CompensationActionManager
 from konova.models import BaseResource
-from konova.utils.message_templates import COMPENSATION_ACTION_REMOVED
 
 
 class UnitChoices(models.TextChoices):
@@ -31,10 +29,8 @@ class CompensationAction(BaseResource):
     """
     Compensations include actions like planting trees, refreshing rivers and so on.
     """
-    action_type = models.ForeignKey(
+    action_type = models.ManyToManyField(
         KonovaCode,
-        on_delete=models.SET_NULL,
-        null=True,
         blank=True,
         limit_choices_to={
             "code_lists__in": [CODELIST_COMPENSATION_ACTION_ID],
@@ -57,10 +53,8 @@ class CompensationAction(BaseResource):
     unit = models.CharField(max_length=100, null=True, blank=True, choices=UnitChoices.choices)
     comment = models.TextField(blank=True, null=True, help_text="Additional comment")
 
-    objects = CompensationActionManager()
-
     def __str__(self):
-        return f"{self.action_type} | {self.amount} {self.unit}"
+        return f"{self.action_type.all()} | {self.amount} {self.unit}"
 
     @property
     def unit_humanize(self):

compensation/models/compensation.py

@@ -104,12 +104,12 @@ class AbstractCompensation(BaseObject, GeoReferencedMixin):
         with transaction.atomic():
             user_action = UserActionLogEntry.get_created_action(user)
             comp_action = CompensationAction.objects.create(
-                action_type=form_data["action_type"],
                 amount=form_data["amount"],
                 unit=form_data["unit"],
                 comment=form_data["comment"],
                 created=user_action,
             )
+            comp_action.action_type.set(form_data.get("action_type", []))
             comp_action_details = form_data["action_type_details"]
             comp_action.action_type_details.set(comp_action_details)
             self.actions.add(comp_action)

compensation/templates/compensation/detail/compensation/includes/actions.html

@@ -47,7 +47,11 @@
             {% for action in actions %}
             <tr>
                 <td class="">
-                    <span>{{ action.action_type }}</span>
+                    <ul>
+                        {% for type in action.action_type.all %}
+                        <li> {{type}} </li>
+                        {% endfor %}
+                    </ul>
                     {% if action.action_type_details.count > 0 %}
                         <br>
                         {% for detail in action.action_type_details.all %}

compensation/templates/compensation/detail/eco_account/includes/actions.html

@@ -46,7 +46,11 @@
             {% for action in actions %}
             <tr>
                 <td class="">
-                    <span>{{ action.action_type }}</span>
+                    <ul>
+                        {% for type in action.action_type.all%}
+                        <li> {{type.long_name}} </li>
+                        {% endfor %}
+                    </ul>
                     {% if action.action_type_details.count > 0 %}
                         <br>
                         {% for detail in action.action_type_details.all %}

ema/templates/ema/detail/includes/actions.html

@@ -44,7 +44,11 @@
             {% for action in obj.actions.all %}
             <tr>
                 <td class="">
-                    <span>{{ action.action_type }}</span>
+                    <ul>
+                        {% for type in action.action_type.all%}
+                        <li> {{type}} </li>
+                        {% endfor %}
+                    </ul>
                     {% if action.action_type_details.count > 0 %}
                         <br>
                         {% for detail in action.action_type_details.all %}