Refactoring

* renames model ResponsibilityData into Responsibility
* renames model LegalData into Legal
* moves form->object saving logic into model
* refactors NewDocumentForm into special types for intervention, compensation, eco account and ema
*

ema/forms.py

@@ -13,9 +13,9 @@ from django.urls import reverse, reverse_lazy
 from django.utils.translation import gettext_lazy as _
 
 from compensation.forms.forms import AbstractCompensationForm, CompensationResponsibleFormMixin
-from ema.models import Ema
-from intervention.models import ResponsibilityData
-from konova.forms import SimpleGeomForm
+from ema.models import Ema, EmaDocument
+from intervention.models import Responsibility
+from konova.forms import SimpleGeomForm, NewDocumentForm
 from user.models import UserActionLogEntry, UserAction
 
 
@@ -66,7 +66,7 @@ class NewEmaForm(AbstractCompensationForm, CompensationResponsibleFormMixin):
             # Process the geometry form
             geometry = geom_form.save(action)
 
-            responsible = ResponsibilityData.objects.create(
+            responsible = Responsibility.objects.create(
                 handler=handler,
                 conservation_file_number=conservation_file_number,
                 conservation_office=conservation_office,
@@ -154,3 +154,7 @@ class EditEmaForm(NewEmaForm):
             # Add the log entry to the main objects log list
             self.instance.log.add(action)
         return self.instance
+
+
+class NewEmaDocumentForm(NewDocumentForm):
+    document_model = EmaDocument