Ignore REASON_NOT_VACCINATED in national reporting uploads

This was missed in a previous commit which ignored extra Mavis colmuns

Jira-Issue: MAV-2952

Author: alistair-white-horne-tng

app/models/immunisation_import_row.rb

@@ -246,7 +246,7 @@ def performed_ods_code = @data[:organisation_code]
 
   def programme_name = poc? ? @data[:programme] : nil
 
-  def reason_not_administered = @data[:reason_not_vaccinated]
+  def reason_not_administered = poc? ? @data[:reason_not_vaccinated] : nil
 
   def school_name =
     if poc?

spec/models/immunisation_import_row_spec.rb

@@ -1019,6 +1019,27 @@
         end
       end
 
+      shared_examples "when Mavis columns are present, which the bulk upload should ignore" do
+        let(:data) do
+          valid_bulk_flu_data.merge(
+            {
+              "PROGRAMME" => "HPV",
+              "PERFORMING_PROFESSIONAL_EMAIL" => "abc123@example.com",
+              "NOTES" => "Here are some notes",
+              "CARE_SETTING" => 2,
+              "CLINIC_NAME" => "The Hog's Head",
+              "SESSION_ID" => 1,
+              "UUID" => "ABCD1234-26cc-44e4-b886-c3cc90ba01b6",
+              "REASON_NOT_VACCINATED" => "Unwell"
+            }
+          )
+        end
+
+        it "ignores the Mavis columns" do
+          expect(immunisation_import_row).to be_valid
+        end
+      end
+
       context "of unknown type (no VACCINE_GIVEN)" do
         context "with an empty row" do
           let(:data) { {} }
@@ -1096,6 +1117,8 @@
         end
 
         include_examples "when `VACCINATED` is `N`"
+
+        include_examples "when Mavis columns are present, which the bulk upload should ignore"
       end
 
       context "of type hpv" do
@@ -1127,6 +1150,8 @@
         end
 
         include_examples "when `VACCINATED` is `N`"
+
+        include_examples "when Mavis columns are present, which the bulk upload should ignore"
       end
     end
   end
@@ -2311,7 +2336,8 @@
                 "CARE_SETTING" => 2,
                 "CLINIC_NAME" => "The Hog's Head",
                 "SESSION_ID" => session.id,
-                "UUID" => "ABCD1234-26cc-44e4-b886-c3cc90ba01b6"
+                "UUID" => "ABCD1234-26cc-44e4-b886-c3cc90ba01b6",
+                "REASON_NOT_VACCINATED" => "Unwell"
               }
             )
           end