# Identifier Generator View EcoAccount refactoring

* refactors identifier generator view for ecoaccount
* simplifies base identifier generator view even further

compensation/urls/eco_account.py

@@ -8,8 +8,8 @@ Created on: 24.08.21
 from django.urls import path
 
 from compensation.autocomplete.eco_account import EcoAccountAutocomplete
-from compensation.views.eco_account.eco_account import new_view, new_id_view, edit_view, remove_view, \
-    detail_view, EcoAccountIndexView
+from compensation.views.eco_account.eco_account import new_view, edit_view, remove_view, \
+    detail_view, EcoAccountIndexView, EcoAccountIdentifierGeneratorView
 from compensation.views.eco_account.log import EcoAccountLogView
 from compensation.views.eco_account.record import EcoAccountRecordView
 from compensation.views.eco_account.report import report_view
@@ -30,7 +30,7 @@ app_name = "acc"
 urlpatterns = [
     path("", EcoAccountIndexView.as_view(), name="index"),
     path('new/', new_view, name='new'),
-    path('new/id', new_id_view, name='new-id'),
+    path('new/id', EcoAccountIdentifierGeneratorView.as_view(), name='new-id'),
     path('<id>', detail_view, name='detail'),
     path('<id>/log', EcoAccountLogView.as_view(), name='log'),
     path('<id>/record', EcoAccountRecordView.as_view(), name='record'),

compensation/views/compensation/compensation.py

@@ -119,9 +119,6 @@ class CompensationIdentifierGeneratorView(LoginRequiredMixin, BaseIdentifierGene
     _MODEL_CLS = Compensation
     _REDIRECT_URL_NAME = "compensation:index"
 
-    def _user_has_permission(self, user):
-        return user.is_default_user()
-
 
 @login_required
 @default_group_required

compensation/views/eco_account/eco_account.py

@@ -24,7 +24,7 @@ from konova.settings import ETS_GROUP, DEFAULT_GROUP, ZB_GROUP
 from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
 from konova.utils.message_templates import CANCEL_ACC_RECORDED_OR_DEDUCTED, RECORDED_BLOCKS_EDIT, FORM_INVALID, \
     IDENTIFIER_REPLACED, DO_NOT_FORGET_TO_SHARE, GEOMETRY_SIMPLIFIED, GEOMETRIES_IGNORED_TEMPLATE
-from konova.views.base import BaseIndexView
+from konova.views.base import BaseIndexView, BaseIdentifierGeneratorView
 
 
 class EcoAccountIndexView(LoginRequiredMixin, BaseIndexView):
@@ -96,23 +96,9 @@ def new_view(request: HttpRequest):
     return render(request, template, context)
 
 
-@login_required
-@default_group_required
-def new_id_view(request: HttpRequest):
-    """ JSON endpoint
-
-    Provides fetching of free identifiers for e.g. AJAX calls
-
-    """
-    tmp = EcoAccount()
-    identifier = tmp.generate_new_identifier()
-    while EcoAccount.objects.filter(identifier=identifier).exists():
-        identifier = tmp.generate_new_identifier()
-    return JsonResponse(
-        data={
-            "gen_data": identifier
-        }
-    )
+class EcoAccountIdentifierGeneratorView(LoginRequiredMixin, BaseIdentifierGeneratorView):
+    _MODEL_CLS = EcoAccount
+    _REDIRECT_URL_NAME = "compensation:acc:index"
 
 
 @login_required

intervention/views/intervention.py

@@ -104,9 +104,6 @@ class InterventionIdentifierGeneratorView(LoginRequiredMixin, BaseIdentifierGene
     _MODEL_CLS = Intervention
     _REDIRECT_URL_NAME = "intervention:index"
 
-    def _user_has_permission(self, user):
-        return user.is_default_user()
-
 
 @login_required
 @any_group_check

konova/views/base.py

@@ -75,7 +75,7 @@ class BaseIdentifierGeneratorView(View):
         )
 
     def _user_has_permission(self, user):
-        """ Has to be implemented in inheriting classes!
+        """ Should be overwritten in inheriting classes!
 
         Args:
             user ():
@@ -83,4 +83,4 @@ class BaseIdentifierGeneratorView(View):
         Returns:
 
         """
-        raise NotImplementedError
+        return user.is_default_user()