GRN2-224: Added event logs and production caching (#739)

* Added event logs and production caching

* Added Support: before logs for easy identification

* Added more Support for log errors

* Reverted change to assets precompile check

* Added vendor assets to precompile list

* Travis fix

app/controllers/account_activations_controller.rb

@@ -52,7 +52,7 @@ class AccountActivationsController < ApplicationController
       begin
         send_activation_email(@user)
       rescue => e
-        logger.error "Error in email delivery: #{e}"
+        logger.error "Support: Error in email delivery: #{e}"
         flash[:alert] = I18n.t(params[:message], default: I18n.t("delivery_error"))
       else
         flash[:success] = I18n.t("email_sent", email_type: t("verify.verification"))

app/controllers/admins_controller.rb

@@ -97,7 +97,7 @@ class AdminsController < ApplicationController
 
       send_invitation_email(current_user.name, email, invitation.invite_token)
     rescue => e
-      logger.error "Error in email delivery: #{e}"
+      logger.error "Support: Error in email delivery: #{e}"
       flash[:alert] = I18n.t(params[:message], default: I18n.t("delivery_error"))
     else
       flash[:success] = I18n.t("administrator.flash.invite", email: email)

app/controllers/password_resets_controller.rb

@@ -39,7 +39,7 @@ class PasswordResetsController < ApplicationController
       redirect_to new_password_reset_path
     end
   rescue => e
-    logger.error "Error in email delivery: #{e}"
+    logger.error "Support: Error in email delivery: #{e}"
     redirect_to root_path, alert: I18n.t(params[:message], default: I18n.t("delivery_error"))
   end
 

app/controllers/rooms_controller.rb

@@ -42,6 +42,8 @@ class RoomsController < ApplicationController
       room_params[:require_moderator_approval], room_params[:anyone_can_start], room_params[:all_join_moderator])
 
     if @room.save
+      logger.info("Support: #{current_user.email} has created a new room #{@room.uid}.")
+
       if room_params[:auto_join] == "1"
         start
       else
@@ -138,6 +140,8 @@ class RoomsController < ApplicationController
                                                                                             .uniq[0..2]
     end
 
+    logger.info("Support: #{current_user.present? ? current_user.email : @join_name} is joining room #{@room.uid}")
+
     join_room(opts)
   end
 
@@ -166,6 +170,8 @@ class RoomsController < ApplicationController
 
   # POST /:room_uid/start
   def start
+    logger.info("Support: #{current_user.email} is starting room #{@room.uid}")
+
     # Join the user in and start the meeting.
     opts = default_meeting_options
     opts[:user_is_moderator] = true
@@ -178,6 +184,8 @@ class RoomsController < ApplicationController
     begin
       redirect_to @room.join_path(current_user.name, opts, current_user.uid)
     rescue BigBlueButton::BigBlueButtonException => e
+      logger.error("Support: #{@room.uid} start failed: #{e}")
+
       redirect_to room_path, alert: I18n.t(e.key.to_s.underscore, default: I18n.t("bigbluebutton_exception"))
     end
 
@@ -208,6 +216,8 @@ class RoomsController < ApplicationController
 
   # GET /:room_uid/logout
   def logout
+    logger.info("Support: #{current_user.present? ? current_user.email : 'Guest'} has left room #{@room.uid}")
+
     # Redirect the correct page.
     redirect_to @room
   end

app/controllers/sessions_controller.rb

@@ -31,6 +31,8 @@ class SessionsController < ApplicationController
 
   # POST /users/login
   def create
+    logger.info("Support: #{session_params[:email]} is attempting to login.")
+
     admin = User.find_by(email: session_params[:email])
     if admin&.has_role? :super_admin
       user = admin
@@ -118,6 +120,8 @@ class SessionsController < ApplicationController
 
       user = User.from_omniauth(@auth)
 
+      logger.info("Support: Auth user #{user.email} is attempting to login.")
+
       # Add pending role if approval method and is a new user
       if approval_registration && !@user_exists
         user.add_role :pending
@@ -143,7 +147,7 @@ class SessionsController < ApplicationController
                         end
       end
     rescue => e
-        logger.error "Error authenticating via omniauth: #{e}"
+        logger.error "Support: Error authenticating via omniauth: #{e}"
         omniauth_fail
     end
   end

app/controllers/users_controller.rb

@@ -43,6 +43,8 @@ class UsersController < ApplicationController
     # User has passed all validations required
     @user.save
 
+    logger.info("Support: #{@user.email} user has been created.")
+
     # Set user to pending and redirect if Approval Registration is set
     if approval_registration
       @user.add_role :pending
@@ -161,6 +163,8 @@ class UsersController < ApplicationController
 
   # DELETE /u/:user_uid
   def destroy
+    logger.info("Support: #{current_user.email} is deleting #{@user.email}.")
+
     if current_user && current_user == @user
       @user.destroy
       session.delete(:user_id)
@@ -168,7 +172,7 @@ class UsersController < ApplicationController
       begin
         @user.destroy
       rescue => e
-        logger.error "Error in user deletion: #{e}"
+        logger.error "Support: Error in user deletion: #{e}"
         flash[:alert] = I18n.t(params[:message], default: I18n.t("administrator.flash.delete_fail"))
       else
         flash[:success] = I18n.t("administrator.flash.delete")
@@ -220,7 +224,7 @@ class UsersController < ApplicationController
     begin
       send_activation_email(@user)
     rescue => e
-      logger.error "Error in email delivery: #{e}"
+      logger.error "Support: Error in email delivery: #{e}"
       flash[:alert] = I18n.t(params[:message], default: I18n.t("delivery_error"))
     else
       flash[:success] = I18n.t("email_sent", email_type: t("verify.verification"))
@@ -235,7 +239,7 @@ class UsersController < ApplicationController
         send_approval_user_signup_email(@user)
       end
     rescue => e
-      logger.error "Error in email delivery: #{e}"
+      logger.error "Support: Error in email delivery: #{e}"
       flash[:alert] = I18n.t(params[:message], default: I18n.t("delivery_error"))
     end
   end
@@ -245,6 +249,8 @@ class UsersController < ApplicationController
     valid_user = @user.valid?
     valid_captcha = Rails.configuration.recaptcha_enabled ? verify_recaptcha(model: @user) : true
 
+    logger.error("Support: #{@user.email} creation failed: User params are not valid.") unless valid_user
+
     valid_user && valid_captcha
   end