Initial commit

lib/tasks/failures.rake

@@ -0,0 +1,37 @@
+# encoding: UTF-8
+# frozen_string_literal: true
+
+namespace :failures do
+  desc 'Fetch Trade Execution Errors'
+  task trade_errors: :environment do
+
+    conn = Bunny.new AMQP::Config.connect
+    conn.start
+
+    ch = conn.create_channel
+
+    q = ch.queue("peatio.trades.errors")
+    puts "******  Fetching Queue Messages  ******"
+    count = q.message_count
+    puts "******  Total Messages in queue = #{count}  ******"
+    errors = []
+    until count == 0
+      _delivery_info, _metadata, payload = q.pop
+      payload = JSON.parse(payload).symbolize_keys!
+      err_obj = payload.slice(:code, :message)
+      if err = errors.find{|k| k[:code] == err_obj.fetch(:code)}
+        err[:count] += 1
+      else
+        errors << {code: err_obj.fetch(:code), count: 1 }
+      end
+      count -= 1
+    end
+
+    errors.each do |error|
+      puts "******  Error Code: #{error[:code]}  Count = #{error[:count]}  ******"
+    end
+    puts "******  purging queue  *******"
+    q.purge
+
+  end
+end