Merge pull request #6467 from NHSDigital/mike/mmr-systmone-codes

Add Read codes for MMR and MMRV to SystmOne exporter

Author: mikejamesthompson

app/lib/reports/systm_one_exporter.rb

@@ -10,8 +10,8 @@ class Reports::SystmOneExporter
 
   # We think these are CVT3 Read codes still used within SystmOne
   # They have been looked up from the SystmOne Code Browser
-  # They are also available online here: https://biobank.ndph.ox.ac.uk/ukb/coding.cgi?id=8708&nl=1
-  VACCINE_DOSE_MAPPINGS = {
+  # Some of them are also available online here: https://biobank.ndph.ox.ac.uk/ukb/coding.cgi?id=8708&nl=1
+  PRODUCT_DOSE_MAPPINGS = {
     "Cell-based Trivalent Influenza Vaccine Seqirus" => {
       1 => "YcjYj"
     },
@@ -31,16 +31,10 @@ class Reports::SystmOneExporter
       1 => "Y0da5",
       nil => "Y0da5"
     },
-    "MMR VaxPro" => {
-      nil => "Yb9ZN"
-    },
     "Nimenrix" => {
       1 => "YOfcf",
       nil => "YOfcf"
     },
-    "Priorix" => {
-      nil => "Yav8l"
-    },
     "Revaxis" => {
       1 => "Y3417",
       2 => "Y3418",
@@ -58,6 +52,17 @@ class Reports::SystmOneExporter
     }
   }.freeze
 
+  PROCEDURE_DOSE_MAPPINGS = {
+    "mmr" => {
+      1 => "65M1.",
+      2 => "65MA."
+    },
+    "mmrv" => {
+      1 => "Y3fec",
+      2 => "Y3fed"
+    }
+  }.freeze
+
   DELIVERY_SITE_MAPPINGS = {
     left_arm_upper_position: "Left deltoid",
     left_arm_lower_position: "Left deltoid",
@@ -222,10 +227,16 @@ def gender_code(code)
   def vaccination(vaccination_record)
     return if vaccination_record.not_administered?
 
+    programme = vaccination_record.programme
     vaccine_brand = vaccination_record.vaccine.brand
     dose_sequence = vaccination_record.dose_sequence
 
-    mapping = VACCINE_DOSE_MAPPINGS.dig(vaccine_brand, dose_sequence)
+    mapping =
+      if programme.mmr?
+        PROCEDURE_DOSE_MAPPINGS.dig(programme.variant_type, dose_sequence)
+      else
+        PRODUCT_DOSE_MAPPINGS.dig(vaccine_brand, dose_sequence)
+      end
 
     return mapping if mapping.present?
 

spec/lib/reports/systm_one_exporter_spec.rb

@@ -295,16 +295,52 @@
       let(:programme) { Programme.mmr }
       let(:dose_sequence) { nil }
 
-      context "Priorix" do
+      context "Priorix with unknown dose sequence" do
         let(:vaccine) { Vaccine.find_by!(brand: "Priorix") }
 
-        it { should eq("Yav8l") }
+        it { should eq("Priorix") }
       end
 
-      context "MMR VaxPro" do
+      context "MMR VaxPro with unknown dose sequence" do
         let(:vaccine) { Vaccine.find_by!(brand: "MMR VaxPro") }
 
-        it { should eq("Yb9ZN") }
+        it { should eq("MMR VaxPro") }
+      end
+
+      context "Priorix with dose sequence 1" do
+        let(:vaccine) { Vaccine.find_by!(brand: "Priorix") }
+        let(:dose_sequence) { 1 }
+
+        it { should eq("65M1.") }
+      end
+
+      context "MMR VaxPro with dose sequence 2" do
+        let(:vaccine) { Vaccine.find_by!(brand: "MMR VaxPro") }
+        let(:dose_sequence) { 2 }
+
+        it { should eq("65MA.") }
+      end
+
+      context "MMRV vaccinations" do
+        context "ProQuad with unknown dose sequence" do
+          let(:vaccine) { Vaccine.find_by!(brand: "ProQuad") }
+
+          it { should eq("ProQuad") }
+        end
+
+        context "ProQuad with dose sequence 1" do
+          let(:vaccine) { Vaccine.find_by!(brand: "ProQuad") }
+          let(:dose_sequence) { 1 }
+
+          it { should eq("Y3fec") }
+        end
+
+        context "Priorix Tetra with dose sequence 2" do
+          let(:vaccine) { Vaccine.find_by!(brand: "Priorix-Tetra") }
+          let(:dose_sequence) { 2 }
+
+          it { should eq("Y3fed") }
+        end
       end
     end