Merge pull request #39 from SumOfUs/lograge-logging

Uses Lograge for logging, so the log output style is the same as in Champaign and will hit the same log filters on Papertrail.

Gemfile

@@ -17,6 +17,7 @@ gem 'aws-sdk'
 
 # For pushing out updates after processing an event.
 gem 'pusher'
+gem 'lograge'
 
 group :development, :test do
   gem 'byebug'

circle.yml

@@ -32,7 +32,7 @@ deployment:
       - docker push soutech/champaign-ak-processor
       - ./deploy.sh $CIRCLE_SHA1 'champaign' 'ak-worker-production' 'logs3.papertrailapp.com:44107'
   staging:
-    branch: development
+    branch: lograge-logging
     commands:
       - docker login -e $DOCKER_EMAIL -u $DOCKER_USER -p $DOCKER_PASS
       - docker push soutech/champaign-ak-processor

config/environments/production.rb

@@ -44,9 +44,19 @@
   # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
   # config.force_ssl = true
 
-  # Use the lowest log level to ensure availability of diagnostic information
-  # when problems arise.
-  config.log_level = :debug
+  config.log_level = :info
+  config.lograge.enabled = true
+
+  config.lograge.custom_options = lambda do |event|
+    params = event.payload[:params].reject do |k|
+      ['controller', 'action'].include? k
+    end
+    log_hash = {"params"=> params, "time"=>event.time}
+    if event.payload[:exception].present?
+      log_hash["exception"] = event.payload[:exception]
+    end
+    log_hash
+  end
 
   # Prepend all log lines with the following tags.
   # config.log_tags = [ :subdomain, :uuid ]