Replace logstasher with lograge

Gemfile

@@ -70,6 +70,8 @@ gem 'leaflet-draw-rails'
 gem 'chartkick'
 
 gem 'logstasher'
+gem 'lograge'
+gem 'logstash-event'
 
 gem 'font-awesome-rails'
 

Gemfile.lock

@@ -457,6 +457,11 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
+    lograge (0.10.0)
+      actionpack (>= 4)
+      activesupport (>= 4)
+      railties (>= 4)
+      request_store (~> 1.0)
     logstash-event (1.2.02)
     logstasher (1.2.2)
       activesupport (>= 4.0)
@@ -845,6 +850,8 @@ DEPENDENCIES
   leaflet-draw-rails
   leaflet-markercluster-rails (~> 0.7.0)
   leaflet-rails
+  lograge
+  logstash-event
   logstasher
   mailjet
   maruku

app/controllers/application_controller.rb

@@ -97,15 +97,18 @@ class ApplicationController < ActionController::Base
     Raven.user_context(context)
   end
 
-  def session_info_payload
+  def append_info_to_payload(payload)
+    super
     user = logged_user
 
-    payload = {
+    payload[:xhr] = !!request.xhr?
+
+    payload.merge!({
       user_agent: request.user_agent,
-      current_user_id: user&.id,
+      user_id: user&.id,
-      current_user_email: user&.email,
+      user_email: user&.email,
-      current_user_roles: logged_user_roles
+      user_roles: logged_user_roles
-    }.compact
+    }.compact)
 
     if browser.known?
       payload.merge!({

config/initializers/lograge.rb

@@ -0,0 +1,30 @@
+Rails.application.configure do
+  config.lograge.formatter = Lograge::Formatters::Logstash.new
+  config.lograge.base_controller_class = ['ActionController::Base', 'Manager::ApplicationController']
+
+  # This will allow to override custom options from environement file
+  # injected by ansible.
+  if !config.lograge.custom_options
+    config.lograge.custom_options = lambda do |event|
+      {
+        type: 'tps',
+        user_id: event.payload[:user_id],
+        user_email: event.payload[:user_email],
+        user_roles: event.payload[:user_roles],
+        user_agent: event.payload[:user_agent],
+        browser: event.payload[:browser],
+        browser_version: event.payload[:browser_version],
+        platform: event.payload[:platform]
+      }.compact
+    end
+
+    config.lograge.custom_payload do |controller|
+      {
+        xhr: !!controller.request.xhr?
+      }
+    end
+  end
+
+  config.lograge.keep_original_rails_log = true
+  config.lograge.logger = ActiveSupport::Logger.new Rails.root.join('log', "logstash_#{Rails.env}.log")
+end

config/logstasher.yml

@@ -1,11 +0,0 @@
-backtrace: true
-suppress_app_log: false
-log_controller_parameters: false
-development:
-  enabled: false
-test:
-  enabled: false
-staging:
-  enabled: false
-production:
-  enabled: true

spec/controllers/application_controller_spec.rb

@@ -17,7 +17,7 @@ describe ApplicationController, type: :controller do
     let(:current_gestionnaire) { nil }
     let(:current_administrateur) { nil }
     let(:current_administration) { nil }
-    let(:payload) { @controller.send(:session_info_payload) }
+    let(:payload) { {} }
 
     before do
       expect(@controller).to receive(:current_user).and_return(current_user)
@@ -27,6 +27,7 @@ describe ApplicationController, type: :controller do
       allow(Raven).to receive(:user_context)
 
       @controller.send(:set_raven_context)
+      @controller.send(:append_info_to_payload, payload)
     end
 
     context 'when no one is logged in' do
@@ -35,7 +36,16 @@ describe ApplicationController, type: :controller do
           .with({ ip_address: '0.0.0.0', roles: 'Guest' })
       end
 
-      it { expect(payload).to eq({ user_agent: 'Rails Testing', current_user_roles: 'Guest' }) }
+      it do
+        [:db_runtime, :view_runtime, :variant, :rendered_format].each do |key|
+          payload.delete(key)
+        end
+        expect(payload).to eq({
+          user_agent: 'Rails Testing',
+          user_roles: 'Guest',
+          xhr: false
+        })
+      end
     end
 
     context 'when a user is logged in' do
@@ -47,11 +57,15 @@ describe ApplicationController, type: :controller do
       end
 
       it do
+        [:db_runtime, :view_runtime, :variant, :rendered_format].each do |key|
+          payload.delete(key)
+        end
         expect(payload).to eq({
           user_agent: 'Rails Testing',
-          current_user_id: current_user.id,
+          user_id: current_user.id,
-          current_user_email: current_user.email,
+          user_email: current_user.email,
-          current_user_roles: 'User'
+          user_roles: 'User',
+          xhr: false
         })
       end
     end
@@ -68,11 +82,15 @@ describe ApplicationController, type: :controller do
       end
 
       it do
+        [:db_runtime, :view_runtime, :variant, :rendered_format].each do |key|
+          payload.delete(key)
+        end
         expect(payload).to eq({
           user_agent: 'Rails Testing',
-          current_user_id: current_user.id,
+          user_id: current_user.id,
-          current_user_email: current_user.email,
+          user_email: current_user.email,
-          current_user_roles: 'User, Gestionnaire, Administrateur, Administration'
+          user_roles: 'User, Gestionnaire, Administrateur, Administration',
+          xhr: false
         })
       end
     end