Imms API records should have Batch.team = nil

This is because we expect most vaccinatination records from
this source to have been administered in GP practices,
meaning that they should not be associated with team in Mavis.

Author: alistair-white-horne-tng

app/lib/fhir_mapper/vaccination_record.rb

@@ -50,7 +50,7 @@ def fhir_record
       immunisation
     end
 
-    def self.from_fhir_record(fhir_record, patient:, team:)
+    def self.from_fhir_record(fhir_record, patient:)
       attrs = {}
 
       attrs[:source] = "nhs_immunisations_api"
@@ -98,12 +98,8 @@ def self.from_fhir_record(fhir_record, patient:, team:)
 
       attrs[:vaccine] = Vaccine.from_fhir_record(fhir_record)
 
-      if attrs[:vaccine] && team
-        attrs[:batch] = batch_from_fhir(
-          fhir_record,
-          vaccine: attrs[:vaccine],
-          team:
-        )
+      if attrs[:vaccine]
+        attrs[:batch] = batch_from_fhir(fhir_record, vaccine: attrs[:vaccine])
         attrs[:full_dose] = full_dose_from_fhir(
           fhir_record,
           vaccine: attrs[:vaccine]
@@ -322,11 +318,10 @@ def fhir_protocol_applied
       )
     end
 
-    private_class_method def self.batch_from_fhir(fhir_record, vaccine:, team:)
+    private_class_method def self.batch_from_fhir(fhir_record, vaccine:)
       ::Batch.create_with(archived_at: Time.current).find_or_create_by!(
         expiry: fhir_record.expirationDate&.to_date,
         name: fhir_record.lotNumber.to_s,
-        team:,
         vaccine:
       )
     end

spec/lib/fhir_mapper/vaccination_record_spec.rb

@@ -295,7 +295,7 @@
 
   describe "#from_fhir_record" do
     subject(:record) do
-      VaccinationRecord.from_fhir_record(fhir_immunization, patient:, team:)
+      VaccinationRecord.from_fhir_record(fhir_immunization, patient:)
     end
 
     around { |example| travel_to(Date.new(2025, 11, 20)) { example.run } }
@@ -312,6 +312,10 @@
       its(:source) { should eq "nhs_immunisations_api" }
       its(:nhs_immunisations_api_synced_at) { should eq Time.current }
 
+      it "batch.team is nil" do
+        expect(record.batch&.team).to be_nil
+      end
+
       context "when the record is saved to the database" do
         before { record.save! }