Initial commit

app/workers/amqp/influx_writer.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module Workers
+  module AMQP
+    class InfluxWriter < Base
+      def process(payload, metadata, _delivery_info)
+        case metadata[:headers]['type']
+        when 'local'
+          trade = Trade.new payload
+          trade.write_to_influx
+        when 'upstream'
+          trade = Trade.new payload.merge(total: payload['price'].to_d * payload['amount'].to_d)
+          trade.write_to_influx
+        end
+      end
+    end
+  end
+end