Validate all relevant charges given for BU 2024

app/services/bulk_upload/lettings/year2024/row_parser.rb

@@ -382,6 +382,7 @@ class BulkUpload::Lettings::Year2024::RowParser
   validate :validate_uprn_exists_if_any_key_address_fields_are_blank, on: :after_log, unless: -> { supported_housing? }
 
   validate :validate_incomplete_soft_validations, on: :after_log
+  validate :validate_all_charges_given, on: :after_log, if: proc { is_carehome.zero? }
 
   def self.question_for_field(field)
     QUESTIONS[field]
@@ -810,6 +811,19 @@ private
     end
   end
 
+  def validate_all_charges_given
+    return if supported_housing? && field_125 == 1
+
+    { field_125: "basic rent",
+      field_126: "service charge",
+      field_127: "personal service charge",
+      field_128: "support charge" }.each do |field, charge|
+      if public_send(field.to_sym).blank?
+        errors.add(field, I18n.t("validations.financial.charges.missing_charges", question: charge))
+      end
+    end
+  end
+
   def setup_question?(question)
     log.form.setup_sections[0].subsections[0].questions.include?(question)
   end
@@ -1152,7 +1166,7 @@ private
     attributes["pscharge"] = field_127
     attributes["supcharg"] = field_128
     attributes["chcharge"] = field_124
-    attributes["is_carehome"] = field_124.present? ? 1 : 0
+    attributes["is_carehome"] = is_carehome
     attributes["household_charge"] = supported_housing? ? field_122 : nil
     attributes["hbrentshortfall"] = field_129
     attributes["tshortfall_known"] = tshortfall_known
@@ -1479,4 +1493,8 @@ private
 
     12
   end
+
+  def is_carehome
+    field_124.present? ? 1 : 0
+  end
 end

spec/services/bulk_upload/lettings/year2024/row_parser_spec.rb

@@ -2148,11 +2148,24 @@ RSpec.describe BulkUpload::Lettings::Year2024::RowParser do
     end
 
     describe "#chcharge" do
-      let(:attributes) { { bulk_upload:, field_124: "123.45" } }
+      let(:attributes) { { bulk_upload:, field_124: "123.45", field_125: "123.45", field_126: "123.45", field_127: "123.45", field_128: "123.45" } }
 
       it "sets value given" do
         expect(parser.log.chcharge).to eq(123.45)
       end
+
+      it "sets is care home to yes" do
+        expect(parser.log.is_carehome).to eq(1)
+      end
+
+      it "clears any other given charges" do
+        parser.log.save!
+        expect(parser.log.tcharge).to be_nil
+        expect(parser.log.brent).to be_nil
+        expect(parser.log.supcharg).to be_nil
+        expect(parser.log.pscharge).to be_nil
+        expect(parser.log.scharge).to be_nil
+      end
     end
 
     describe "#supcharg" do
@@ -2161,6 +2174,50 @@ RSpec.describe BulkUpload::Lettings::Year2024::RowParser do
       it "sets value given" do
         expect(parser.log.supcharg).to eq(123.45)
       end
+
+      context "when other charges are not given" do
+        context "and it is carehome" do
+          let(:attributes) { { bulk_upload:, field_128: "123.45", field_124: "123.45", field_125: nil, field_126: nil, field_127: nil } }
+
+          it "does not set charges values" do
+            parser.log.save!
+            expect(parser.log.tcharge).to be_nil
+            expect(parser.log.brent).to be_nil
+            expect(parser.log.supcharg).to be_nil
+            expect(parser.log.pscharge).to be_nil
+            expect(parser.log.scharge).to be_nil
+          end
+
+          it "does not add errors to missing charges" do
+            parser.valid?
+            expect(parser.errors[:field_125]).to be_empty
+            expect(parser.errors[:field_126]).to be_empty
+            expect(parser.errors[:field_127]).to be_empty
+            expect(parser.errors[:field_128]).to be_empty
+          end
+        end
+
+        context "and it is not carehome" do
+          let(:attributes) { { bulk_upload:, field_128: "123.45", field_124: nil, field_125: nil, field_126: nil, field_127: nil } }
+
+          it "does not set charges values" do
+            parser.log.save!
+            expect(parser.log.tcharge).to be_nil
+            expect(parser.log.brent).to be_nil
+            expect(parser.log.supcharg).to be_nil
+            expect(parser.log.pscharge).to be_nil
+            expect(parser.log.scharge).to be_nil
+          end
+
+          it "adds an error to all missing charges" do
+            parser.valid?
+            expect(parser.errors[:field_125]).to eql(["Please enter the basic rent. If there is no basic rent, please enter '0'."])
+            expect(parser.errors[:field_126]).to eql(["Please enter the service charge. If there is no service charge, please enter '0'."])
+            expect(parser.errors[:field_127]).to eql(["Please enter the personal service charge. If there is no personal service charge, please enter '0'."])
+            expect(parser.errors[:field_128]).to be_empty
+          end
+        end
+      end
     end
 
     describe "#pscharge" do