Restrict add permission for Deals in DealAdmin and update tests accordingly

Author: MULTidll

crm/site/dealadmin.py

@@ -491,6 +491,11 @@ def save_related(self, request, form, formsets, change):
                 obj.request.products.add(o.product)
             obj.request.save()
 
+    def has_add_permission(self, request):
+        # Blocks user the ability to add a deal in Home page (Main Menu) and the crm section page (Home > CRM)
+        return False
+        
+
     # -- ModelAdmin Callables -- #
 
     @admin.display(description=person_outline_safe_icon)
@@ -705,3 +710,5 @@ def view_company(self, obj):
         if obj.lead:
             return _("Contact is Lead (no company)")
         return LEADERS
+
+

tests/test_base.py

@@ -73,6 +73,15 @@ def test_apps_models_perms(self):
                             ))
                             reminder_model['perms']['add'] = False
                             reminder_model['add_url'] = None
+                        # Remove "add" permission for "Deals"
+                        if app['app_label'] == 'crm':
+                            deal_model = next((
+                                m for m in app['models']
+                                if m['object_name'] == 'Deal'
+                            ), None)
+                            if deal_model:
+                                deal_model['perms']['add'] = False
+                                deal_model['add_url'] = None
             self.client.force_login(self.users.get(username=username))
 
             response = self.client.get(
@@ -142,6 +151,20 @@ def test_admin_apps_models_perms(self):
             ))
             reminder['perms']['add'] = False
         """
+        # Remove "add" permission for "Deals" in admin
+        crm_app = next((
+            a for a in correct_app_list
+            if a['name'] == 'Crm'
+        ), None)
+        if crm_app:
+            deal_model = next((
+                m for m in crm_app['models']
+                if m['object_name'] == 'Deal'
+            ), None)
+            if deal_model:
+                deal_model['perms']['add'] = False
+                deal_model['add_url'] = None
+        
         self.check_app_availability_and_model_permissions(username, correct_app_list, context_app_list)
 
     def check_app_availability_and_model_permissions(self, username, correct_app_list, context_app_list):