Allow users to edit project queries who have the edit permissions

app/contracts/queries/projects/project_queries/base_contract.rb

@@ -57,10 +57,10 @@ def user_is_logged_in
 
     def allowed_to_modify_private_query
       return if model.public?
+      return if model.user == user
+      return if user.allowed_in_project_query?(:edit_project_query, model)
 
-      if model.user != user
-        errors.add :base, :can_only_be_modified_by_owner
-      end
+      errors.add :base, :can_only_be_modified_by_owner
     end
 
     def allowed_to_modify_public_query

spec/contracts/queries/projects/project_queries/shared_contract_examples.rb

@@ -52,12 +52,24 @@
       it_behaves_like "contract is invalid", name: :too_long
     end
 
-    context "if the user is not the current user" do
+    context "if the user is not the current user and does not have the permission" do
       let(:query_user) { build_stubbed(:user) }
 
       it_behaves_like "contract is invalid", base: :can_only_be_modified_by_owner
     end
 
+    context "if the user is not the current user but has the permission" do
+      let(:query_user) { build_stubbed(:user) }
+
+      before do
+        mock_permissions_for(current_user) do |mock|
+          mock.allow_in_project_query :edit_project_query, project_query: query
+        end
+      end
+
+      it_behaves_like "contract is valid"
+    end
+
     context "if the list is public and the editing user has the permission" do
       let(:query_user) { build_stubbed(:user) }