feat: add monetary data serializer

shaojunda · May 25, 2020 · 8c7d14c · 8c7d14c
1 parent 4feedeb
commit 8c7d14c
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/app/serializers/monetary_data_serializer.rb b/app/serializers/monetary_data_serializer.rb
@@ -0,0 +1,19 @@
+class MonetaryDataSerializer
+  include FastJsonapi::ObjectSerializer
+
+  attribute :nominal_apc, if: Proc.new { |_record, params|
+    params && params[:indicator].include?("nominal_apc")
+  } do |object|
+    object.nominal_apc
+  end
+
+  attribute :inflation_rate, if: Proc.new { |_record, params|
+    params && params[:indicator].include?("inflation_rate")
+  } do |object|
+    {
+      nominal_apc: object.nominal_apc(50),
+      nominal_inflation_rate: object.nominal_inflation_rate,
+      real_inflation_rate: object.real_inflation_rate
+    }
+  end
+end