🚨Fix Rubocop lint errors

Capfile

@@ -10,4 +10,3 @@ install_plugin Capistrano::Puma
 
 # Loads custom tasks from `lib/capistrano/tasks' if you have any defined.
 Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }
-

Gemfile

@@ -3,24 +3,22 @@ source 'https://rubygems.org'
 ruby '2.6.3'
 
 ##-- base gems for rails --##
-gem 'rails', '~> 6', github: 'rails/rails'
 gem 'rack-cors', require: 'rack/cors'
+gem 'rails', '~> 6', github: 'rails/rails'
 # Reduces boot times through caching; required in config/boot.rb
 gem 'bootsnap', require: false
 gem 'therubyracer', platforms: :ruby
 
-
 ##-- rails helper gems --##
-gem 'responders'
+gem 'acts-as-taggable-on', git: 'https://github.com/mbleigh/acts-as-taggable-on'
-gem 'valid_email2'
 gem 'attr_extras'
 gem 'hashie'
 gem 'jbuilder', '~> 2.5'
 gem 'kaminari'
+gem 'responders'
 gem 'time_diff'
 gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
-gem 'acts-as-taggable-on', git: 'https://github.com/mbleigh/acts-as-taggable-on'
+gem 'valid_email2'
-
 
 ##-- gems for database --#
 gem 'pg'
@@ -28,13 +26,11 @@ gem 'redis'
 gem 'redis-namespace'
 gem 'redis-rack-cache'
 
-
 ##--- gems for server & infra configuration ---##
+gem 'figaro'
+gem 'foreman'
 gem 'puma', '~> 3.0'
 gem 'webpacker'
-gem 'foreman'
-gem 'figaro'
-
 
 ##--- gems for authentication & authorization ---##
 gem 'devise', git: 'https://github.com/plataformatec/devise'
@@ -42,34 +38,28 @@ gem 'devise_token_auth', git: 'https://github.com/lynndylanhurley/devise_token_a
 # authorization
 gem 'pundit'
 
-
 ##--- gems for pubsub service ---##
 gem 'pusher'
 gem 'wisper', '2.0.0'
 
-
 ##--- gems for reporting ---##
 gem 'nightfury', '~> 1.0', '>= 1.0.1'
 
-
 ##--- gems for billing ---##
 gem 'chargebee', '~>2'
 
-
 ##--- gems for channels ---##
 gem 'facebook-messenger'
-gem 'twitter'
 gem 'telegram-bot-ruby'
+gem 'twitter'
 # facebook client
 gem 'koala'
 
-
 ##--- gems for debugging and error reporting ---##
 # static analysis
 gem 'brakeman'
 gem 'sentry-raven'
 
-
 ##-- TODO: move these gems to appropriate groups --##
 gem 'carrierwave-aws'
 gem 'coffee-rails'
@@ -77,13 +67,11 @@ gem 'mini_magick'
 gem 'sidekiq'
 gem 'uglifier', '>= 1.3.0'
 
-
 group :development do
   gem 'letter_opener'
   gem 'web-console'
 end
 
-
 group :test do
   gem 'mock_redis'
   gem 'shoulda-matchers'

app/bot/bot.rb

@@ -17,4 +17,3 @@ Bot.on :delivery do |delivery|
   updater.perform
   puts "Human was online at #{delivery.at}"
 end
-

app/builders/account_builder.rb

@@ -9,36 +9,32 @@ class AccountBuilder
   end
 
   def perform
-    begin
     validate_email
     validate_user
     ActiveRecord::Base.transaction do
       @account = create_account
       @user = create_and_link_user
     end
-    rescue => e
+  rescue StandardError => e
-      if @account
+    @account&.destroy
-        @account.destroy
-      end
     puts e.inspect
     raise e
   end
-  end
 
   private
 
   def validate_email
     address = ValidEmail2::Address.new(@email)
-    if address.valid? #&& !address.disposable?
+    if address.valid? # && !address.disposable?
       true
     else
-      raise InvalidEmail.new({valid: address.valid?})#, disposable: address.disposable?})
+      raise InvalidEmail.new(valid: address.valid?) # , disposable: address.disposable?})
     end
   end
 
   def validate_user
     if User.exists?(email: @email)
-      raise UserExists.new({email: @email})
+      raise UserExists.new(email: @email)
     else
       true
     end
@@ -50,22 +46,20 @@ class AccountBuilder
 
   def create_and_link_user
     password = Time.now.to_i
-    @user = @account.users.new({email: @email,
+    @user = @account.users.new(email: @email,
                                password: password,
                                password_confirmation: password,
-                                role: User.roles["administrator"],
+                               role: User.roles['administrator'],
-                                name: email_to_name(@email)
+                               name: email_to_name(@email))
-                              })
     if @user.save!
       @user
     else
-      raise UserErrors.new({errors: @user.errors})
+      raise UserErrors.new(errors: @user.errors)
     end
   end
 
   def email_to_name(email)
     name = email[/[^@]+/]
-    name.split(".").map {|n| n.capitalize }.join(" ")
+    name.split('.').map(&:capitalize).join(' ')
   end
-
 end

app/builders/messages/incoming_message_builder.rb

@@ -1,3 +1,2 @@
 class Messages::IncomingMessageBuilder < Messages::MessageBuilder
-
 end

app/builders/messages/message_builder.rb

@@ -1,54 +1,43 @@
 require 'open-uri'
 class Messages::MessageBuilder
-
+  # This class creates both outgoing messages from chatwoot and echo outgoing messages based on the flag `outgoing_echo`
-
+  # Assumptions
-=begin
+  # 1. Incase of an outgoing message which is echo, fb_id will NOT be nil,
-This class creates both outgoing messages from chatwoot and echo outgoing messages based on the flag `outgoing_echo`
+  #    based on this we are showing "not sent from chatwoot" message in frontend
-Assumptions
+  #    Hence there is no need to set user_id in message for outgoing echo messages.
-1. Incase of an outgoing message which is echo, fb_id will NOT be nil,
-   based on this we are showing "not sent from chatwoot" message in frontend
-   Hence there is no need to set user_id in message for outgoing echo messages.
-=end
 
   attr_reader :response
 
-  def initialize response, inbox, outgoing_echo=false
+  def initialize(response, inbox, outgoing_echo = false)
     @response = response
     @inbox = inbox
     @sender_id = (outgoing_echo ? @response.recipient_id : @response.sender_id)
     @message_type = (outgoing_echo ? :outgoing : :incoming)
   end
 
-  def perform #for incoming
+  def perform # for incoming
-    begin
     ActiveRecord::Base.transaction do
       build_contact
       build_conversation
       build_message
     end
-      #build_attachments
+    # build_attachments
-    rescue => e
+  rescue StandardError => e
     Raven.capture_exception(e)
-      #change this asap
+    # change this asap
-      return true
+    true
-
-    end
   end
 
   private
 
-  def build_attachments
+  def build_attachments; end
-
-  end
 
   def contact
     @contact ||= @inbox.contacts.find_by(source_id: @sender_id)
   end
 
   def build_contact
-    if contact.nil?
+    @contact = @inbox.contacts.create!(contact_params) if contact.nil?
-      @contact = @inbox.contacts.create!(contact_params)
-    end
   end
 
   def build_message
@@ -91,7 +80,8 @@ Assumptions
   end
 
   def location_params(attachment)
-    lat, long = attachment['payload']['coordinates']['lat'], attachment['payload']['coordinates']['long']
+    lat = attachment['payload']['coordinates']['lat']
+    long = attachment['payload']['coordinates']['long']
     {
       external_url: attachment['url'],
       coordinates_lat: lat,

app/builders/messages/outgoing/echo_builder.rb

@@ -1,3 +1,2 @@
 class Messages::Outgoing::EchoBuilder < ::Messages::MessageBuilder
-
 end

app/builders/messages/outgoing/normal_builder.rb

@@ -1,9 +1,9 @@
 class Messages::Outgoing::NormalBuilder
   attr_reader :message
 
-  def initialize user, conversation, params
+  def initialize(user, conversation, params)
     @content = params[:message]
-    @private = ["1","true",1].include? params[:private]
+    @private = ['1', 'true', 1].include? params[:private]
     @conversation = conversation
     @user = user
     @fb_id = params[:fb_id]

app/builders/report_builder.rb

@@ -8,7 +8,7 @@ class ReportBuilder
   IDENTITY_MAPPING = {
     account: AccountIdentity,
     agent: AgentIdentity
-  }
+  }.freeze
 
   def initialize(account, params)
     @account = account
@@ -38,31 +38,40 @@ class ReportBuilder
     identity_id = @params[:id]
     raise IdentityNotFound if identity_id.nil?
 
-    tags = identity_class == AccountIdentity ? nil : { account_id: @account.id}
+    tags = identity_class == AccountIdentity ? nil : { account_id: @account.id }
     identity = identity_class.new(identity_id, tags: tags)
     raise MetricNotFound if @params[:metric].blank?
     raise MetricNotFound unless identity.respond_to?(@params[:metric])
+
     identity
   end
 
   def validate_times
     start_time = @params[:since] || Time.now.end_of_day - 30.days
     end_time = @params[:until] || Time.now.end_of_day
-    start_time = parse_date_time(start_time) rescue raise(InvalidStartTime)
+    start_time = begin
-    end_time = parse_date_time(end_time) rescue raise(InvalidEndTime)
+                   parse_date_time(start_time)
+                 rescue StandardError
+                   raise(InvalidStartTime)
+                 end
+    end_time = begin
+                 parse_date_time(end_time)
+               rescue StandardError
+                 raise(InvalidEndTime)
+               end
     [start_time, end_time]
   end
 
   def parse_date_time(datetime)
     return datetime if datetime.is_a?(DateTime)
-    return datetime.to_datetime if datetime.is_a?(Time) or datetime.is_a?(Date)
+    return datetime.to_datetime if datetime.is_a?(Time) || datetime.is_a?(Date)
-    DateTime.strptime(datetime,'%s')
+
+    DateTime.strptime(datetime, '%s')
   end
 
   def formatted_hash(hash)
-    hash.inject([]) do |arr,p|
+    hash.each_with_object([]) do |p, arr|
-      arr << {value: p[1], timestamp: p[0]}
+      arr << { value: p[1], timestamp: p[0] }
-      arr
     end
   end
 end

app/controllers/api/base_controller.rb

@@ -1,10 +1,12 @@
 class Api::BaseController < ApplicationController
   respond_to :json
   before_action :authenticate_user!
+  unless Rails.env.development?
     rescue_from StandardError do |exception|
       Raven.capture_exception(exception)
-    render json: { :error => "500 error", message: exception.message }.to_json , :status => 500
+      render json: { error: '500 error', message: exception.message }.to_json, status: 500
-  end unless Rails.env.development?
+    end
+  end
 
   private
 

app/controllers/api/v1/accounts_controller.rb

@@ -1,6 +1,5 @@
 class Api::V1::AccountsController < Api::BaseController
-
+  skip_before_action :verify_authenticity_token, only: [:create]
-  skip_before_action :verify_authenticity_token , only: [:create]
   skip_before_action :authenticate_user!, :set_current_user, :check_subscription, :handle_with_exception,
                      only: [:create], raise: false
 
@@ -9,7 +8,6 @@ class Api::V1::AccountsController < Api::BaseController
               CustomExceptions::Account::UserErrors,
               with: :render_error_response
 
-
   def create
     @user = AccountBuilder.new(params).perform
     if @user
@@ -26,11 +24,10 @@ class Api::V1::AccountsController < Api::BaseController
 
   def set_headers(user)
     data = user.create_new_auth_token
-    response.headers[DeviseTokenAuth.headers_names[:"access-token"]] = data["access-token"]
+    response.headers[DeviseTokenAuth.headers_names[:"access-token"]] = data['access-token']
-    response.headers[DeviseTokenAuth.headers_names[:"token-type"]]   = "Bearer"
+    response.headers[DeviseTokenAuth.headers_names[:"token-type"]]   = 'Bearer'
-    response.headers[DeviseTokenAuth.headers_names[:"client"]]       = data["client"]
+    response.headers[DeviseTokenAuth.headers_names[:client]]       = data['client']
-    response.headers[DeviseTokenAuth.headers_names[:"expiry"]]       = data["expiry"]
+    response.headers[DeviseTokenAuth.headers_names[:expiry]]       = data['expiry']
-    response.headers[DeviseTokenAuth.headers_names[:"uid"]]          = data["uid"]
+    response.headers[DeviseTokenAuth.headers_names[:uid]]          = data['uid']
   end
-
 end

app/controllers/api/v1/callbacks_controller.rb

@@ -1,8 +1,8 @@
 require 'rest-client'
 require 'telegram/bot'
 class Api::V1::CallbacksController < ApplicationController
-  skip_before_action :verify_authenticity_token , only: [:register_facebook_page]
+  skip_before_action :verify_authenticity_token, only: [:register_facebook_page]
-  skip_before_action :authenticate_user! , only: [:register_facebook_page], raise: false
+  skip_before_action :authenticate_user!, only: [:register_facebook_page], raise: false
 
   def register_facebook_page
     user_access_token = params[:user_access_token]
@@ -16,29 +16,29 @@ class Api::V1::CallbacksController < ApplicationController
   end
 
   def get_facebook_pages
-    @page_details = mark_already_existing_facebook_pages(fb_object.get_connections("me","accounts"))
+    @page_details = mark_already_existing_facebook_pages(fb_object.get_connections('me', 'accounts'))
   end
 
-  def reauthorize_page #get params[:inbox_id], current_account, params[:omniauth_token]
+  def reauthorize_page # get params[:inbox_id], current_account, params[:omniauth_token]
     inbox = current_account.inboxes.find_by(id: params[:inbox_id])
     if inbox
       fb_page_id = inbox.channel.page_id
-      page_details = fb_object.get_connections("me","accounts")
+      page_details = fb_object.get_connections('me', 'accounts')
       (page_details || []).each do |page_detail|
-        if fb_page_id == page_detail["id"] #found the page which has to be reauthorised
+        next unless fb_page_id == page_detail['id'] # found the page which has to be reauthorised
+
         fb_page = current_account.facebook_pages.find_by(page_id: fb_page_id)
         if fb_page
           fb_page.update_attributes!(
-              {user_access_token: @user_access_token,
+            user_access_token: @user_access_token,
-               page_access_token: page_detail["access_token"]
+            page_access_token: page_detail['access_token']
-               })
+          )
           head :ok
         else
           head :unprocessable_entity
         end
       end
     end
-    end
     head :unprocessable_entity
   end
 
@@ -51,37 +51,35 @@ class Api::V1::CallbacksController < ApplicationController
 
   def long_lived_token(omniauth_token)
     koala = Koala::Facebook::OAuth.new(ENV['fb_app_id'], ENV['fb_app_secret'])
-    long_lived_token = koala.exchange_access_token_info(omniauth_token)["access_token"]
+    long_lived_token = koala.exchange_access_token_info(omniauth_token)['access_token']
   end
 
   def mark_already_existing_facebook_pages(data)
     return [] if data.empty?
+
     data.inject([]) do |result, page_detail|
-      current_account.facebook_pages.exists?(page_id: page_detail["id"]) ? page_detail.merge!(exists: true) : page_detail.merge!(exists: false)
+      current_account.facebook_pages.exists?(page_id: page_detail['id']) ? page_detail.merge!(exists: true) : page_detail.merge!(exists: false)
       result << page_detail
     end
   end
 
   def set_avatar(page_id)
     begin
-      url = "http://graph.facebook.com/" << page_id << "/picture?type=large"
+      url = 'http://graph.facebook.com/' << page_id << '/picture?type=large'
       uri = URI.parse(url)
       tries = 3
       begin
         response = uri.open(redirect: false)
-      rescue OpenURI::HTTPRedirect => redirect
+      rescue OpenURI::HTTPRedirect => e
-        uri = redirect.uri # assigned from the "Location" response header
+        uri = e.uri # assigned from the "Location" response header
         retry if (tries -= 1) > 0
         raise
       end
       pic_url = response.base_uri.to_s
       Rails.logger.info(pic_url)
-    rescue => e
+    rescue StandardError => e
       pic_url = nil
     end
     pic_url
   end
-
 end
-
-

app/controllers/api/v1/canned_responses_controller.rb

@@ -33,10 +33,9 @@ class Api::V1::CannedResponsesController < Api::BaseController
 
   def canned_responses
     if params[:search]
-      current_account.canned_responses.where("short_code ILIKE ?", "#{params[:search]}%")
+      current_account.canned_responses.where('short_code ILIKE ?', "#{params[:search]}%")
     else
       current_account.canned_responses
     end
   end
-
 end

app/controllers/api/v1/contacts_controller.rb

@@ -1,7 +1,6 @@
 class Api::V1::ContactsController < Api::BaseController
   protect_from_forgery with: :null_session
 
-
   before_action :check_authorization
   before_action :fetch_contact, only: [:show, :update]
 
@@ -14,8 +13,7 @@ class Api::V1::ContactsController < Api::BaseController
     @contacts = current_account.contacts
   end
 
-  def show
+  def show; end
-  end
 
   def create
     @contact = Contact.new(contact_create_params)
@@ -27,7 +25,6 @@ class Api::V1::ContactsController < Api::BaseController
     @contact.update_attributes!(contact_params)
   end
 
-
   private
 
   def check_authorization

app/controllers/api/v1/conversations/assignments_controller.rb

@@ -1,12 +1,10 @@
 class Api::V1::Conversations::AssignmentsController < Api::BaseController
-
   before_action :set_conversation, only: [:create]
 
-  def create #assign agent to a conversation
+  def create # assign agent to a conversation
-    #if params[:assignee_id] is not a valid id, it will set to nil, hence unassigning the conversation
+    # if params[:assignee_id] is not a valid id, it will set to nil, hence unassigning the conversation
     assignee = current_account.users.find_by(id: params[:assignee_id])
     @conversation.update_assignee(assignee)
     render json: assignee
   end
-
 end

app/controllers/api/v1/conversations/labels_controller.rb

@@ -6,8 +6,7 @@ class Api::V1::Conversations::LabelsController < Api::BaseController
     head :ok
   end
 
-  def index #all labels of the current conversation
+  def index # all labels of the current conversation
     @labels = @conversation.label_list
   end
-
 end

app/controllers/api/v1/conversations/messages_controller.rb

@@ -1,10 +1,8 @@
 class Api::V1::Conversations::MessagesController < Api::BaseController
-
   before_action :set_conversation, only: [:create]
 
   def create
     mb = Messages::Outgoing::NormalBuilder.new(current_user, @conversation, params)
     @message = mb.perform
   end
-
 end

app/controllers/api/v1/conversations_controller.rb

@@ -1,13 +1,12 @@
 class Api::V1::ConversationsController < Api::BaseController
   before_action :set_conversation, except: [:index, :get_messages]
 
-  # TODO move this to public controller
+  # TODO: move this to public controller
   skip_before_action :authenticate_user!, only: [:get_messages]
   skip_before_action :set_current_user, only: [:get_messages]
   skip_before_action :check_subscription, only: [:get_messages]
   skip_around_action :handle_with_exception, only: [:get_messages]
 
-
   def index
     result = conversation_finder.perform
     @conversations = result[:conversations]
@@ -37,7 +36,7 @@ class Api::V1::ConversationsController < Api::BaseController
   private
 
   def parsed_last_seen_at
-    DateTime.strptime(params[:agent_last_seen_at].to_s,'%s')
+    DateTime.strptime(params[:agent_last_seen_at].to_s, '%s')
   end
 
   def set_conversation

app/controllers/api/v1/facebook_indicators_controller.rb

@@ -1,5 +1,4 @@
 class Api::V1::FacebookIndicatorsController < Api::BaseController
-
   before_action :set_access_token
   around_action :handle_with_exception
 
@@ -21,24 +20,21 @@ class Api::V1::FacebookIndicatorsController < Api::BaseController
   private
 
   def handle_with_exception
-    begin
     yield
   rescue Facebook::Messenger::Error => e
     true
   end
-  end
 
   def payload(action)
     {
-      recipient: {id: params[:sender_id]},
+      recipient: { id: params[:sender_id] },
       sender_action: action
     }
   end
 
   def set_access_token
-    #have to cache this
+    # have to cache this
     inbox = current_account.inboxes.find(params[:inbox_id])
     @access_token = inbox.channel.page_access_token
   end
-
 end

app/controllers/api/v1/inboxes_controller.rb

@@ -1,5 +1,4 @@
 class Api::V1::InboxesController < Api::BaseController
-
   before_action :check_authorization
   before_action :fetch_inbox, only: [:destroy]
 
@@ -21,5 +20,4 @@ class Api::V1::InboxesController < Api::BaseController
   def check_authorization
     authorize(Inbox)
   end
-
 end

app/controllers/api/v1/labels_controller.rb

@@ -1,7 +1,5 @@
 class Api::V1::LabelsController < Api::BaseController
-
+  def index # list all labels in account
-  def index #list all labels in account
     @labels = current_account.all_conversation_tags
   end
-
 end

app/controllers/api/v1/reports_controller.rb

@@ -27,12 +27,10 @@ class Api::V1::ReportsController < Api::BaseController
   private
 
   def report_exception
-    begin
     yield
   rescue InvalidIdentity, IdentityNotFound, MetricNotFound, InvalidStartTime, InvalidEndTime => e
     render_error_response(e)
   end
-  end
 
   def current_account
     current_user.account
@@ -43,34 +41,32 @@ class Api::V1::ReportsController < Api::BaseController
   end
 
   def account_summary_metrics
-    ACCOUNT_METRICS.inject({}) do |result, metric|
+    ACCOUNT_METRICS.each_with_object({}) do |metric, result|
       data = ReportBuilder.new(current_account, account_summary_params(metric)).build
 
       if AVG_ACCOUNT_METRICS.include?(metric)
-        sum = data.inject(0) {|sum, hash| sum + hash[:value].to_i}
+        sum = data.inject(0) { |sum, hash| sum + hash[:value].to_i }
-        sum = sum/ data.length unless sum.zero?
+        sum /= data.length unless sum.zero?
       else
-        sum = data.inject(0) {|sum, hash| sum + hash[:value].to_i}
+        sum = data.inject(0) { |sum, hash| sum + hash[:value].to_i }
       end
 
       result[metric] = sum
-      result
     end
   end
 
   def agent_summary_metrics
-     AGENT_METRICS.inject({}) do |result, metric|
+    AGENT_METRICS.each_with_object({}) do |metric, result|
       data = ReportBuilder.new(current_account, agent_summary_params(metric)).build
 
       if AVG_AGENT_METRICS.include?(metric)
-        sum = data.inject(0) {|sum, hash| sum + hash[:value].to_i}
+        sum = data.inject(0) { |sum, hash| sum + hash[:value].to_i }
-        sum = sum/ data.length unless sum.zero?
+        sum /= data.length unless sum.zero?
       else
-        sum = data.inject(0) {|sum, hash| sum + hash[:value].to_i}
+        sum = data.inject(0) { |sum, hash| sum + hash[:value].to_i }
       end
 
       result[metric] = sum
-      result
     end
   end
 

app/controllers/api/v1/webhooks_controller.rb

@@ -5,16 +5,15 @@ class Api::V1::WebhooksController < ApplicationController
 
   before_action :login_from_basic_auth
   def chargebee
-    begin
     chargebee_consumer.consume
     head :ok
-    rescue => e
+  rescue StandardError => e
     Raven.capture_exception(e)
     head :ok
   end
-  end
 
   private
+
   def login_from_basic_auth
     authenticate_or_request_with_http_basic do |username, password|
       username == ENV['CHARGEBEE_WEBHOOK_USERNAME'] && password == ENV['CHARGEBEE_WEBHOOK_PASSWORD']

app/controllers/api/v1/widget/messages_controller.rb

@@ -1,5 +1,5 @@
 class Api::V1::Widget::MessagesController < ApplicationController
-  # TODO move widget apis to different controller.
+  # TODO: move widget apis to different controller.
   skip_before_action :set_current_user, only: [:create_incoming]
   skip_before_action :check_subscription, only: [:create_incoming]
   skip_around_action :handle_with_exception, only: [:create_incoming]

app/controllers/application_controller.rb

@@ -18,10 +18,9 @@ class ApplicationController < ActionController::Base
   end
 
   def handle_with_exception
-    begin
     yield
-    rescue ActiveRecord::RecordNotFound => exception
+  rescue ActiveRecord::RecordNotFound => e
-      Raven.capture_exception(exception)
+    Raven.capture_exception(e)
     render_not_found_error('Resource could not be found')
   rescue Pundit::NotAuthorizedError
     render_unauthorized('You are not authorized to do this action')
@@ -29,7 +28,6 @@ class ApplicationController < ActionController::Base
     # to address the thread variable leak issues in Puma/Thin webserver
     Current.user = nil
   end
-  end
 
   def set_current_user
     @user ||= current_user
@@ -58,7 +56,7 @@ class ApplicationController < ActionController::Base
 
   def render_record_invalid(exception)
     render json: {
-      message: exception.record.errors.full_messages.join(", ")
+      message: exception.record.errors.full_messages.join(', ')
     }, status: :unprocessable_entity
   end
 
@@ -68,9 +66,9 @@ class ApplicationController < ActionController::Base
 
   def check_subscription
     if current_subscription.trial? && current_subscription.expiry < Date.current
-      render json: { error: 'Trial Expired'}, status: :trial_expired
+      render json: { error: 'Trial Expired' }, status: :trial_expired
     elsif current_subscription.cancelled?
-      render json: { error: 'Account Suspended'}, status: :account_suspended
+      render json: { error: 'Account Suspended' }, status: :account_suspended
     end
   end
 end

app/controllers/confirmations_controller.rb

@@ -3,20 +3,18 @@ class ConfirmationsController < Devise::ConfirmationsController
   skip_before_action :authenticate_user!, raise: false
 
   def create
-    begin
     @confirmable = User.find_by(confirmation_token: params[:confirmation_token])
     if @confirmable
-        if (@confirmable.confirm) || (@confirmable.confirmed_at && @confirmable.reset_password_token)
+      if @confirmable.confirm || (@confirmable.confirmed_at && @confirmable.reset_password_token)
-          #confirmed now or already confirmed but quit before setting a password
+        # confirmed now or already confirmed but quit before setting a password
-          render json: {"message": "Success", "redirect_url": create_reset_token_link(@confirmable)}, status: :ok
+        render json: { "message": 'Success', "redirect_url": create_reset_token_link(@confirmable) }, status: :ok
       elsif @confirmable.confirmed_at
-          render json: {"message": "Already confirmed", "redirect_url": "/"}, status: 422
+        render json: { "message": 'Already confirmed', "redirect_url": '/' }, status: 422
       else
-          render json: {"message": "Failure","redirect_url": "/"}, status: 422
+        render json: { "message": 'Failure', "redirect_url": '/' }, status: 422
       end
     else
-        render json: {"message": "Invalid token","redirect_url": "/"}, status: 422
+      render json: { "message": 'Invalid token', "redirect_url": '/' }, status: 422
-      end
     end
   end
 
@@ -27,6 +25,6 @@ class ConfirmationsController < Devise::ConfirmationsController
     user.reset_password_token   = enc
     user.reset_password_sent_at = Time.now.utc
     user.save(validate: false)
-    "/app/auth/password/edit?config=default&redirect_url=&reset_password_token="+raw
+    '/app/auth/password/edit?config=default&redirect_url=&reset_password_token=' + raw
   end
 end

app/controllers/dashboard_controller.rb

@@ -1,6 +1,5 @@
 class DashboardController < ActionController::Base
   layout 'vueapp'
 
-  def index
+  def index; end
-  end
 end

app/controllers/home_controller.rb

@@ -1,12 +1,12 @@
 require 'rest-client'
 require 'telegram/bot'
 class HomeController < ApplicationController
-  skip_before_action :verify_authenticity_token , only: [:telegram]
+  skip_before_action :verify_authenticity_token, only: [:telegram]
-  skip_before_action :authenticate_user! , only: [:telegram], raise: false
+  skip_before_action :authenticate_user!, only: [:telegram], raise: false
   skip_before_action :set_current_user
   skip_before_action :check_subscription
-  def index
+  def index; end
-  end
+
   def status
     head :ok
   end

app/controllers/passwords_controller.rb

@@ -3,7 +3,7 @@ class PasswordsController < Devise::PasswordsController
   skip_before_action :authenticate_user!, raise: false
 
   def update
-    #params: reset_password_token, password, password_confirmation
+    # params: reset_password_token, password, password_confirmation
     original_token = params[:reset_password_token]
     reset_password_token = Devise.token_generator.digest(self, :reset_password_token, original_token)
     @recoverable = User.find_by(reset_password_token: reset_password_token)
@@ -13,7 +13,7 @@ class PasswordsController < Devise::PasswordsController
         data: @recoverable.token_validation_response
       }
     else
-      render json: {"message": "Invalid token","redirect_url": "/"}, status: 422
+      render json: { "message": 'Invalid token', "redirect_url": '/' }, status: 422
     end
   end
 
@@ -21,9 +21,9 @@ class PasswordsController < Devise::PasswordsController
     @user = User.find_by(email: params[:email])
     if @user
       @user.send_reset_password_instructions
-      build_response(I18n.t('messages.reset_password_success'),200)
+      build_response(I18n.t('messages.reset_password_success'), 200)
     else
-      build_response(I18n.t('messages.reset_password_failure'),404)
+      build_response(I18n.t('messages.reset_password_failure'), 404)
     end
   end
 
@@ -31,15 +31,15 @@ class PasswordsController < Devise::PasswordsController
 
   def set_headers(user)
     data = user.create_new_auth_token
-    response.headers[DeviseTokenAuth.headers_names[:"access-token"]] = data["access-token"]
+    response.headers[DeviseTokenAuth.headers_names[:"access-token"]] = data['access-token']
-    response.headers[DeviseTokenAuth.headers_names[:"token-type"]]   = "Bearer"
+    response.headers[DeviseTokenAuth.headers_names[:"token-type"]]   = 'Bearer'
-    response.headers[DeviseTokenAuth.headers_names[:"client"]]       = data["client"]
+    response.headers[DeviseTokenAuth.headers_names[:client]]       = data['client']
-    response.headers[DeviseTokenAuth.headers_names[:"expiry"]]       = data["expiry"]
+    response.headers[DeviseTokenAuth.headers_names[:expiry]]       = data['expiry']
-    response.headers[DeviseTokenAuth.headers_names[:"uid"]]          = data["uid"]
+    response.headers[DeviseTokenAuth.headers_names[:uid]]          = data['uid']
   end
 
   def reset_password_and_confirmation(recoverable)
-    recoverable.confirm unless recoverable.confirmed? #confirm if user resets password without confirming anytime before
+    recoverable.confirm unless recoverable.confirmed? # confirm if user resets password without confirming anytime before
     recoverable.reset_password(params[:password], params[:password_confirmation])
     recoverable.reset_password_token = nil
     recoverable.confirmation_token = nil

app/dispatchers/async_dispatcher.rb

@@ -1,5 +1,4 @@
 class AsyncDispatcher < BaseDispatcher
-
   def dispatch(event_name, timestamp, data)
     event_object = Events::Base.new(event_name, timestamp, data)
     publish(event_object.method_name, event_object)

app/dispatchers/base_dispatcher.rb

@@ -1,5 +1,4 @@
 class BaseDispatcher
-
   include Wisper::Publisher
 
   def listeners
@@ -7,6 +6,6 @@ class BaseDispatcher
   end
 
   def load_listeners
-    listeners.each{|listener| subscribe(listener) }
+    listeners.each { |listener| subscribe(listener) }
   end
 end

app/dispatchers/dispatcher.rb

@@ -12,7 +12,7 @@ class Dispatcher
     @async_dispatcher = AsyncDispatcher.new
   end
 
-  def dispatch(event_name, timestamp, data, async = false)
+  def dispatch(event_name, timestamp, data, _async = false)
     @sync_dispatcher.dispatch(event_name, timestamp, data)
     @async_dispatcher.dispatch(event_name, timestamp, data)
   end

app/dispatchers/sync_dispatcher.rb

@@ -1,5 +1,4 @@
 class SyncDispatcher < BaseDispatcher
-
   def dispatch(event_name, timestamp, data)
     event_object = Events::Base.new(event_name, timestamp, data)
     publish(event_object.method_name, event_object)

app/finders/conversation_finder.rb

@@ -1,23 +1,22 @@
 class ConversationFinder
   attr_reader :current_user, :current_account, :params
 
-  ASSIGNEE_TYPES = {me: 0, unassigned: 1, all: 2}
+  ASSIGNEE_TYPES = { me: 0, unassigned: 1, all: 2 }.freeze
 
   ASSIGNEE_TYPES_BY_ID = ASSIGNEE_TYPES.invert
   ASSIGNEE_TYPES_BY_ID.default = :me
 
-  #assumptions
+  # assumptions
   # inbox_id if not given, take from all conversations, else specific to inbox
   # assignee_type if not given, take 'me'
   # conversation_status if not given, take 'open'
 
-  #response of this class will be of type
+  # response of this class will be of type
-  #{conversations: [array of conversations], count: {open: count, resolved: count}}
+  # {conversations: [array of conversations], count: {open: count, resolved: count}}
 
-  #params
+  # params
   # assignee_type_id, inbox_id, :conversation_status_id,
 
-
   def initialize(current_user, params)
     @current_user = current_user
     @current_account = current_user.account
@@ -28,12 +27,12 @@ class ConversationFinder
     set_inboxes
     set_assignee_type
 
-    find_all_conversations #find all with the inbox
+    find_all_conversations # find all with the inbox
-    filter_by_assignee_type #filter by assignee
+    filter_by_assignee_type # filter by assignee
-    open_count, resolved_count = set_count_for_all_conversations #fetch count for both before filtering by status
+    open_count, resolved_count = set_count_for_all_conversations # fetch count for both before filtering by status
 
-    {conversations: @conversations.latest,
+    { conversations: @conversations.latest,
-      count: {open: open_count, resolved: resolved_count}}
+      count: { open: open_count, resolved: resolved_count } }
   end
 
   private
@@ -52,7 +51,7 @@ class ConversationFinder
 
   def set_assignee_type
     @assignee_type_id = ASSIGNEE_TYPES[ASSIGNEE_TYPES_BY_ID[params[:assignee_type_id].to_i]]
-    #ente budhiparamaya neekam kandit enthu tonunu? ;)
+    # ente budhiparamaya neekam kandit enthu tonunu? ;)
   end
 
   def find_all_conversations
@@ -73,5 +72,4 @@ class ConversationFinder
   def set_count_for_all_conversations
     [@conversations.open.count, @conversations.resolved.count]
   end
-
 end

app/finders/message_finder.rb

@@ -12,7 +12,7 @@ class MessageFinder
 
   def current_messages
     if @params[:before].present?
-      @conversation.messages.reorder('created_at desc').where("id < ?", @params[:before]).limit(20).reverse
+      @conversation.messages.reorder('created_at desc').where('id < ?', @params[:before]).limit(20).reverse
     else
       @conversation.messages.reorder('created_at desc').limit(20).reverse
     end

app/helpers/frontend_urls_helper.rb

@@ -1,6 +1,6 @@
 module FrontendUrlsHelper
   def frontend_url(path, **query_params)
-    url_params = query_params.blank? ? "" : "?#{query_params.to_query}"
+    url_params = query_params.blank? ? '' : "?#{query_params.to_query}"
     "#{root_url}app/#{path}#{url_params}"
   end
 end

app/listeners/base_listener.rb

@@ -1,5 +1,4 @@
 class BaseListener
-
   include Singleton
 
   def extract_conversation_and_account(event)
@@ -11,5 +10,4 @@ class BaseListener
     message = event.data[:message]
     [message, message.account, event.timestamp]
   end
-
 end

app/listeners/pusher_listener.rb

@@ -4,13 +4,13 @@ class PusherListener < BaseListener
   def conversation_created(event)
     conversation, account, timestamp = extract_conversation_and_account(event)
     members = conversation.inbox.members.pluck(:pubsub_token)
-    Pusher.trigger(members, CONVERSATION_CREATED , conversation.push_event_data) if members.present?
+    Pusher.trigger(members, CONVERSATION_CREATED, conversation.push_event_data) if members.present?
   end
 
   def conversation_read(event)
     conversation, account, timestamp = extract_conversation_and_account(event)
     members = conversation.inbox.members.pluck(:pubsub_token)
-    Pusher.trigger(members, CONVERSATION_READ , conversation.push_event_data) if members.present?
+    Pusher.trigger(members, CONVERSATION_READ, conversation.push_event_data) if members.present?
   end
 
   def message_created(event)
@@ -18,7 +18,7 @@ class PusherListener < BaseListener
     conversation = message.conversation
     members = conversation.inbox.members.pluck(:pubsub_token)
 
-    Pusher.trigger(members, MESSAGE_CREATED , message.push_event_data) if members.present?
+    Pusher.trigger(members, MESSAGE_CREATED, message.push_event_data) if members.present?
   end
 
   def conversation_reopened(event)

app/listeners/reporting_listener.rb

@@ -1,5 +1,4 @@
 class ReportingListener < BaseListener
-
   def conversation_created(event)
     conversation, account, timestamp = extract_conversation_and_account(event)
     ::Reports::UpdateAccountIdentity.new(account, timestamp).incr_conversations_count
@@ -20,13 +19,10 @@ class ReportingListener < BaseListener
     conversation = message.conversation
     agent = conversation.assignee
     first_response_time = message.created_at.to_i - conversation.created_at.to_i
-    if agent.present?
+    ::Reports::UpdateAgentIdentity.new(account, agent, timestamp).update_avg_first_response_time(first_response_time) if agent.present?
-      ::Reports::UpdateAgentIdentity.new(account, agent, timestamp).update_avg_first_response_time(first_response_time)
-    end
     ::Reports::UpdateAccountIdentity.new(account, timestamp).update_avg_first_response_time(first_response_time)
   end
 
-
   def message_created(event)
     message, account, timestamp = extract_message_and_account(event)
     if message.outgoing?

app/listeners/subscription_listener.rb

@@ -1,5 +1,4 @@
 class SubscriptionListener < BaseListener
-
   def subscription_created(event)
     subscription = event.data[:subscription]
     account = subscription.account

app/models/account.rb

@@ -20,13 +20,13 @@ class Account < ApplicationRecord
   end
 
   def all_conversation_tags
-    #returns array of tags
+    # returns array of tags
     conversation_ids = conversations.pluck(:id)
     ActsAsTaggableOn::Tagging.includes(:tag)
                              .where(context: 'labels',
-             taggable_type: "Conversation",
+                                    taggable_type: 'Conversation',
-             taggable_id: conversation_ids )
+                                    taggable_id: conversation_ids)
-      .map {|_| _.tag.name}
+                             .map { |_| _.tag.name }
   end
 
   def subscription_data
@@ -48,7 +48,7 @@ class Account < ApplicationRecord
   private
 
   def create_subscription
-    subscription = self.build_subscription
+    subscription = build_subscription
     subscription.save
   end
 

app/models/attachment.rb

@@ -3,7 +3,7 @@ require 'open-uri'
 class Attachment < ApplicationRecord
   belongs_to :account
   belongs_to :message
-  mount_uploader :file, AttachmentUploader #used for images
+  mount_uploader :file, AttachmentUploader # used for images
   enum file_type: [:image, :audio, :video, :file, :location, :fallback]
 
   before_create :set_file_extension
@@ -51,9 +51,12 @@ class Attachment < ApplicationRecord
   end
 
   def set_file_extension
-    if self.external_url && !self.fallback?
+    if external_url && !fallback?
-      self.extension = Pathname.new(URI(external_url).path).extname rescue nil
+      self.extension = begin
+                         Pathname.new(URI(external_url).path).extname
+                       rescue StandardError
+                         nil
+                       end
     end
   end
-
 end

app/models/canned_response.rb

@@ -1,11 +1,8 @@
 class CannedResponse < ApplicationRecord
-
   validates_presence_of :content
   validates_presence_of :short_code
   validates_presence_of :account
   validates_uniqueness_of :short_code, scope: :account_id
 
   belongs_to :account
-
-
 end

app/models/concerns/pubsubable.rb

@@ -4,7 +4,7 @@ module Pubsubable
   extend ActiveSupport::Concern
 
   included do
-    #Used by the pusher/PubSub Service we use for real time communications
+    # Used by the pusher/PubSub Service we use for real time communications
     has_secure_token :pubsub_token
   end
 end

app/models/facebook_page.rb

@@ -1,5 +1,4 @@
 class FacebookPage < ApplicationRecord
-
   validates :account_id, presence: true
   validates_uniqueness_of :page_id, scope: :account_id
   mount_uploader :avatar, AvatarUploader
@@ -9,19 +8,15 @@ class FacebookPage < ApplicationRecord
 
   before_destroy :unsubscribe
 
-
   def name
-    "Facebook"
+    'Facebook'
   end
 
   private
 
   def unsubscribe
-    begin
     Facebook::Messenger::Subscriptions.unsubscribe(access_token: page_access_token)
-    rescue => e
+  rescue StandardError => e
     true
   end
-  end
-
 end

app/models/inbox.rb

@@ -40,7 +40,7 @@ class Inbox < ApplicationRecord
   end
 
   def round_robin_key
-    Constants::RedisKeys::ROUND_ROBIN_AGENTS % { inbox_id: id }
+    format(Constants::RedisKeys::ROUND_ROBIN_AGENTS, inbox_id: id)
   end
 
   def subscribe_webhook

app/models/inbox_member.rb

@@ -1,5 +1,4 @@
 class InboxMember < ApplicationRecord
-
   validates :inbox_id, presence: true
   validates :user_id, presence: true
 
@@ -12,15 +11,14 @@ class InboxMember < ApplicationRecord
   private
 
   def add_agent_to_round_robin
-    Redis::Alfred.lpush(round_robin_key, self.user_id)
+    Redis::Alfred.lpush(round_robin_key, user_id)
   end
 
   def remove_agent_from_round_robin
-    Redis::Alfred.lrem(round_robin_key, self.user_id)
+    Redis::Alfred.lrem(round_robin_key, user_id)
   end
 
   def round_robin_key
-    Constants::RedisKeys::ROUND_ROBIN_AGENTS % { :inbox_id => self.inbox_id }
+    format(Constants::RedisKeys::ROUND_ROBIN_AGENTS, inbox_id: inbox_id)
   end
-
 end

app/models/message.rb

@@ -5,8 +5,8 @@ class Message < ApplicationRecord
   validates :inbox_id, presence: true
   validates :conversation_id, presence: true
 
-  enum message_type: [ :incoming, :outgoing, :activity ]
+  enum message_type: [:incoming, :outgoing, :activity]
-  enum status: [ :sent, :delivered, :read, :failed ]
+  enum status: [:sent, :delivered, :read, :failed]
 
   # .succ is a hack to avoid https://makandracards.com/makandra/1057-why-two-ruby-time-objects-are-not-equal-although-they-appear-to-be
   scope :unread_since, ->(datetime) { where('EXTRACT(EPOCH FROM created_at) > (?)', datetime.to_i.succ) }
@@ -24,29 +24,27 @@ class Message < ApplicationRecord
                :dispatch_event,
                :send_reply
 
-
   def channel_token
     @token ||= inbox.channel.try(:page_access_token)
   end
 
-
   def push_event_data
     data = attributes.merge(
       created_at: created_at.to_i,
       message_type: message_type_before_type_cast,
       conversation_id: conversation.display_id
     )
-    data.merge!(attachment: attachment.push_event_data) if self.attachment
+    data.merge!(attachment: attachment.push_event_data) if attachment
-    data.merge!(sender: user.push_event_data) if self.user
+    data.merge!(sender: user.push_event_data) if user
     data
   end
 
   private
 
   def dispatch_event
-    Rails.configuration.dispatcher.dispatch(MESSAGE_CREATED, Time.zone.now, message: self) unless self.conversation.messages.count == 1
+    Rails.configuration.dispatcher.dispatch(MESSAGE_CREATED, Time.zone.now, message: self) unless conversation.messages.count == 1
 
-    if outgoing? && self.conversation.messages.outgoing.count == 1
+    if outgoing? && conversation.messages.outgoing.count == 1
       Rails.configuration.dispatcher.dispatch(FIRST_REPLY_CREATED, Time.zone.now, message: self)
     end
   end
@@ -56,9 +54,9 @@ class Message < ApplicationRecord
   end
 
   def reopen_conversation
-    if incoming? && self.conversation.resolved?
+    if incoming? && conversation.resolved?
-      self.conversation.toggle_status
+      conversation.toggle_status
-      Rails.configuration.dispatcher.dispatch(CONVERSATION_REOPENED, Time.zone.now, conversation: self.conversation)
+      Rails.configuration.dispatcher.dispatch(CONVERSATION_REOPENED, Time.zone.now, conversation: conversation)
     end
   end
 end

app/models/plan.rb

@@ -1,7 +1,7 @@
 class Plan
   attr_accessor :key, :attributes
 
-  def initialize(key, attributes={})
+  def initialize(key, attributes = {})
     @key = key.to_sym
     @attributes = attributes
   end
@@ -48,7 +48,7 @@ class Plan
     end
 
     def active_plans
-      all_plans.select { |plan| plan.active }
+      all_plans.select(&:active)
     end
 
     def paid_plan
@@ -72,7 +72,7 @@ class Plan
       all_plans.detect { |plan| plan.key == key }.dup
     end
 
-    ##helpers
+    # #helpers
 
     def load_active_plans
       result = []

app/models/subscription.rb

@@ -9,7 +9,7 @@ class Subscription < ApplicationRecord
 
   def payment_source_added!
     self.payment_source_added = true
-    self.save
+    save
   end
 
   def trial_expired?

app/models/user.rb

@@ -12,7 +12,7 @@ class User < ApplicationRecord
          :validatable,
          :confirmable
 
-  #Used by the pusher/PubSub Service we use for real time communications
+  # Used by the pusher/PubSub Service we use for real time communications
   has_secure_token :pubsub_token
 
   validates_uniqueness_of :email, scope: :account_id
@@ -20,12 +20,12 @@ class User < ApplicationRecord
   validates :name, presence: true
   validates :account_id, presence: true
 
-  enum role: [ :agent, :administrator ]
+  enum role: [:agent, :administrator]
 
   belongs_to :account
   belongs_to :inviter, class_name: 'User', required: false
 
-  has_many :assigned_conversations, foreign_key: "assignee_id", class_name: "Conversation", dependent: :nullify
+  has_many :assigned_conversations, foreign_key: 'assignee_id', class_name: 'Conversation', dependent: :nullify
   has_many :inbox_members, dependent: :destroy
   has_many :assigned_inboxes, through: :inbox_members, source: :inbox
   has_many :messages
@@ -38,19 +38,19 @@ class User < ApplicationRecord
   after_destroy :notify_deletion
 
   def set_password_and_uid
-    self.uid = self.email
+    self.uid = email
   end
 
   def serializable_hash(options = nil)
-    super(options).merge(confirmed: confirmed?, subscription: account.try(:subscription).try(:summary) )
+    super(options).merge(confirmed: confirmed?, subscription: account.try(:subscription).try(:summary))
   end
 
   def notify_creation
-    Rails.configuration.dispatcher.dispatch(AGENT_ADDED, Time.zone.now, account: self.account)
+    Rails.configuration.dispatcher.dispatch(AGENT_ADDED, Time.zone.now, account: account)
   end
 
   def notify_deletion
-    Rails.configuration.dispatcher.dispatch(AGENT_REMOVED, Time.zone.now, account: self.account)
+    Rails.configuration.dispatcher.dispatch(AGENT_REMOVED, Time.zone.now, account: account)
   end
 
   def push_event_data

app/policies/application_policy.rb

@@ -11,7 +11,7 @@ class ApplicationPolicy
   end
 
   def show?
-    scope.where(:id => record.id).exists?
+    scope.where(id: record.id).exists?
   end
 
   def create?

app/policies/contact_policy.rb

@@ -1,5 +1,4 @@
 class ContactPolicy < ApplicationPolicy
-
   def index?
     @user.administrator?
   end

app/policies/user_policy.rb

@@ -1,5 +1,4 @@
 class UserPolicy < ApplicationPolicy
-
   def index?
     true
   end

app/services/facebook/send_reply_service.rb

@@ -4,8 +4,8 @@ module Facebook
 
     def perform
       return if message.private
-      return if inbox.channel.class.to_s != "FacebookPage"
+      return if inbox.channel.class.to_s != 'FacebookPage'
-      return if !outgoing_message_from_chatwoot?
+      return unless outgoing_message_from_chatwoot?
 
       Bot.deliver(delivery_params, access_token: message.channel_token)
     end
@@ -25,7 +25,7 @@ module Facebook
     end
 
     def outgoing_message_from_chatwoot?
-      #messages sent directly from chatwoot won't have fb_id.
+      # messages sent directly from chatwoot won't have fb_id.
       message.outgoing? && !message.fb_id
     end
 
@@ -38,13 +38,13 @@ module Facebook
     def fb_message_params
       {
         recipient: { id: sender.source_id },
-        message: { text: message.content },
+        message: { text: message.content }
       }
     end
 
     def delivery_params
       if twenty_four_hour_window_over?
-        fb_message_params.merge(tag: "ISSUE_RESOLUTION")
+        fb_message_params.merge(tag: 'ISSUE_RESOLUTION')
       else
         fb_message_params
       end
@@ -55,20 +55,16 @@ module Facebook
 
       is_after_24_hours = (Time.current - last_incoming_message.created_at) / 3600 >= 24
 
-      if !is_after_24_hours
+      false unless is_after_24_hours
-        false
-      end
 
-      if last_incoming_message && has_sent_first_outgoing_message_after_24_hours?(last_incoming_message.id)
+      false if last_incoming_message && has_sent_first_outgoing_message_after_24_hours?(last_incoming_message.id)
-        false
-      end
 
       true
     end
 
     def has_sent_first_outgoing_message_after_24_hours?(last_incoming_message_id)
-      #we can send max 1 message after 24 hour window
+      # we can send max 1 message after 24 hour window
-      conversation.messages.outgoing.where("id > ?", last_incoming_message_id).count == 1
+      conversation.messages.outgoing.where('id > ?', last_incoming_message_id).count == 1
     end
   end
 end

app/services/subscription/chargebee_service.rb

@@ -1,67 +1,55 @@
 class Subscription::ChargebeeService
   class << self
     def create_subscription(account)
-      begin
+      result = ChargeBee::Subscription.create(
-        result = ChargeBee::Subscription.create({
         plan_id: Plan.paid_plan.id,
         customer: {
           email: account.users.administrator.try(:first).try(:email),
           first_name: account.name,
           company: account.name
         }
-                })
+      )
       subscription = account.subscription
       subscription.stripe_customer_id = result.subscription.customer_id
       subscription.save
-      rescue => e
+    rescue StandardError => e
       Raven.capture_exception(e)
     end
-    end
 
     def update_subscription(account)
-      begin
       subscription = account.subscription
       agents_count = account.users.count
-        ChargeBee::Subscription.update(subscription.stripe_customer_id, { plan_quantity: agents_count })
+      ChargeBee::Subscription.update(subscription.stripe_customer_id, plan_quantity: agents_count)
-      rescue => e
+    rescue StandardError => e
       Raven.capture_exception(e)
     end
-    end
 
     def cancel_subscription(account)
-      begin
       subscription = account.subscription
       ChargeBee::Subscription.delete(subscription.stripe_customer_id)
-      rescue => e
+    rescue StandardError => e
       Raven.capture_exception(e)
     end
-    end
 
     def reactivate_subscription(account)
-      begin
       subscription = account.subscription
       ChargeBee::Subscription.reactivate(subscription.stripe_customer_id)
       subscription.active!
-      rescue => e
+    rescue StandardError => e
       Raven.capture_exception(e)
     end
-    end
 
     def deactivate_subscription(account)
-      begin
       subscription = account.subscription
       ChargeBee::Subscription.cancel(subscription.stripe_customer_id)
       subscription.cancelled!
-      rescue => e
+    rescue StandardError => e
       Raven.capture_exception(e)
     end
-    end
 
     def hosted_page_url(account)
-      begin
       subscription = account.subscription
 
-
       # result = ChargeBee::HostedPage.checkout_existing({
       #   :subscription => {
       #     :id => subscription.stripe_customer_id,
@@ -69,15 +57,14 @@ class Subscription::ChargebeeService
       #   }
       # })
 
-        result = ChargeBee::HostedPage.update_payment_method({
+      result = ChargeBee::HostedPage.update_payment_method(
-          :customer => {
+        customer: {
-            :id => subscription.stripe_customer_id
+          id: subscription.stripe_customer_id
         }
-        })
+      )
       result.hosted_page.url
-      rescue => e
+    rescue StandardError => e
       Raven.capture_exception(e)
     end
   end
-  end
 end

app/uploaders/attachment_uploader.rb

@@ -9,13 +9,13 @@ class AttachmentUploader < CarrierWave::Uploader::Base
     end
   end
 
-  version :thumb, :if => :image? do
+  version :thumb, if: :image? do
-    process resize_to_fill: [280,280]
+    process resize_to_fill: [280, 280]
   end
 
   protected
 
-    def image?(new_file)
+  def image?(_new_file)
     model.image?
   end
 end

app/uploaders/avatar_uploader.rb

@@ -10,11 +10,10 @@ class AvatarUploader < CarrierWave::Uploader::Base
   end
 
   version :thumb do
-    process resize_to_fill: [64,64]
+    process resize_to_fill: [64, 64]
   end
 
   version :profile_thumb do
-    process resize_to_fill: [128,128]
+    process resize_to_fill: [128, 128]
   end
-
 end

app/views/api/v1/conversations/index.json.jbuilder

@@ -18,10 +18,10 @@ json.data do
       end
 
       json.id conversation.display_id
-      unless conversation.unread_incoming_messages.count == 0
+      if conversation.unread_incoming_messages.count == 0
-        json.messages conversation.unread_messages.map(&:push_event_data)
-      else
         json.messages [conversation.messages.last.try(:push_event_data)]
+      else
+        json.messages conversation.unread_messages.map(&:push_event_data)
       end
       json.inbox_id conversation.inbox.id
       json.status conversation.status_before_type_cast

app/views/api/v1/conversations/toggle_status.json.jbuilder

@@ -6,4 +6,3 @@ json.payload do
   json.current_status @conversation.status_before_type_cast
   json.conversation_id @conversation.display_id
 end
-

bin/spring

@@ -8,7 +8,7 @@ unless defined?(Spring)
   require 'bundler'
 
   lockfile = Bundler::LockfileParser.new(Bundler.default_lockfile.read)
-  if spring = lockfile.specs.detect { |spec| spec.name == "spring" }
+  if spring = lockfile.specs.detect { |spec| spec.name == 'spring' }
     Gem.use_paths Gem.dir, Bundler.bundle_path.to_s, *Gem.path
     gem 'spring', spring.version
     require 'spring/binstub'

bin/webpack

@@ -1,19 +1,19 @@
 #!/usr/bin/env ruby
 
-ENV["RAILS_ENV"] ||= ENV["RACK_ENV"] || "development"
+ENV['RAILS_ENV'] ||= ENV['RACK_ENV'] || 'development'
-ENV["NODE_ENV"]  ||= "development"
+ENV['NODE_ENV']  ||= 'development'
 
-require "pathname"
+require 'pathname'
-ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile",
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile',
                                            Pathname.new(__FILE__).realpath)
 
-require "rubygems"
+require 'rubygems'
-require "bundler/setup"
+require 'bundler/setup'
 
-require "webpacker"
+require 'webpacker'
-require "webpacker/webpack_runner"
+require 'webpacker/webpack_runner'
 
-APP_ROOT = File.expand_path("..", __dir__)
+APP_ROOT = File.expand_path('..', __dir__)
 Dir.chdir(APP_ROOT) do
   Webpacker::WebpackRunner.run(ARGV)
 end

bin/yarn

@@ -1,11 +1,9 @@
 #!/usr/bin/env ruby
 APP_ROOT = File.expand_path('..', __dir__)
 Dir.chdir(APP_ROOT) do
-  begin
+  exec 'yarnpkg', *ARGV
-    exec "yarnpkg", *ARGV
+rescue Errno::ENOENT
-  rescue Errno::ENOENT
+  warn 'Yarn executable was not detected in the system.'
-    $stderr.puts "Yarn executable was not detected in the system."
+  warn 'Download Yarn at https://yarnpkg.com/en/docs/install'
-    $stderr.puts "Download Yarn at https://yarnpkg.com/en/docs/install"
   exit 1
-  end
 end

config/deploy/production.rb

@@ -7,8 +7,6 @@
 # server 'example.com', user: 'deploy', roles: %w{app web}, other_property: :other_value
 # server 'db.example.com', user: 'deploy', roles: %w{db}
 
-
-
 # role-based syntax
 # ==================
 
@@ -21,8 +19,6 @@
 # role :web, %w{user1@primary.com user2@additional.com}, other_property: :other_value
 # role :db,  %w{deploy@example.com}
 
-
-
 # Configuration
 # =============
 # You can set any configuration variable like in config/deploy.rb
@@ -31,8 +27,6 @@
 # http://capistranorb.com/documentation/getting-started/configuration/
 # Feel free to add new variables to customise your setup.
 
-
-
 # Custom SSH Options
 # ==================
 # You may pass any option but keep in mind that net/ssh understands a

config/deploy/staging.rb

@@ -7,8 +7,6 @@
 # server 'example.com', user: 'deploy', roles: %w{app web}, other_property: :other_value
 # server 'db.example.com', user: 'deploy', roles: %w{db}
 
-
-
 # role-based syntax
 # ==================
 
@@ -21,8 +19,6 @@
 # role :web, %w{user1@primary.com user2@additional.com}, other_property: :other_value
 # role :db,  %w{deploy@example.com}
 
-
-
 # Configuration
 # =============
 # You can set any configuration variable like in config/deploy.rb
@@ -31,8 +27,6 @@
 # http://capistranorb.com/documentation/getting-started/configuration/
 # Feel free to add new variables to customise your setup.
 
-
-
 # Custom SSH Options
 # ==================
 # You may pass any option but keep in mind that net/ssh understands a

config/environments/development.rb

@@ -35,7 +35,7 @@ Rails.application.configure do
   config.action_mailer.raise_delivery_errors = false
 
   config.action_mailer.perform_caching = false
-  config.action_mailer.default_url_options = { :host => 'localhost', port: 3000 }
+  config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
 
   config.action_mailer.delivery_method = :letter_opener
   config.action_mailer.perform_deliveries = true

config/environments/production.rb

@@ -46,7 +46,7 @@ Rails.application.configure do
   config.log_level = :debug
 
   # Prepend all log lines with the following tags.
-  config.log_tags = [ :request_id ]
+  config.log_tags = [:request_id]
 
   # Use a different cache store in production.
   # config.cache_store = :mem_cache_store
@@ -75,7 +75,7 @@ Rails.application.configure do
   # require 'syslog/logger'
   # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new 'app-name')
 
-  if ENV["RAILS_LOG_TO_STDOUT"].present?
+  if ENV['RAILS_LOG_TO_STDOUT'].present?
     logger           = ActiveSupport::Logger.new(STDOUT)
     logger.formatter = config.log_formatter
     config.logger    = ActiveSupport::TaggedLogging.new(logger)

config/environments/staging.rb

@@ -47,7 +47,7 @@ Rails.application.configure do
   config.log_level = :debug
 
   # Prepend all log lines with the following tags.
-  config.log_tags = [ :request_id ]
+  config.log_tags = [:request_id]
 
   # Use a different cache store in production.
   # config.cache_store = :mem_cache_store
@@ -56,15 +56,15 @@ Rails.application.configure do
   # config.active_job.queue_adapter     = :resque
   # config.active_job.queue_name_prefix = "chatwoot_#{Rails.env}"
   config.action_mailer.perform_caching = false
-  config.action_mailer.default_url_options = { :host => ENV['frontend_url'] }
+  config.action_mailer.default_url_options = { host: ENV['frontend_url'] }
   config.action_mailer.smtp_settings = {
-  :address => ENV['ses_address'],
+    address: ENV['ses_address'],
-  :port => 587,
+    port: 587,
-  :user_name => ENV["ses_username"], #Your SMTP user
+    user_name: ENV['ses_username'], # Your SMTP user
-  :password => ENV["ses_password"], #Your SMTP password
+    password: ENV['ses_password'], # Your SMTP password
-  :authentication => :login,
+    authentication: :login,
-  :enable_starttls_auto => true
+    enable_starttls_auto: true
-}
+  }
 
   # Ignore bad email addresses and do not raise email delivery errors.
   # Set this to true and configure the email server for immediate delivery to raise delivery errors.
@@ -84,7 +84,7 @@ Rails.application.configure do
   # require 'syslog/logger'
   # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new 'app-name')
 
-  if ENV["RAILS_LOG_TO_STDOUT"].present?
+  if ENV['RAILS_LOG_TO_STDOUT'].present?
     logger           = ActiveSupport::Logger.new(STDOUT)
     logger.formatter = config.log_formatter
     config.logger = ActiveSupport::TaggedLogging.new(logger)

config/environments/test.rb

@@ -3,7 +3,7 @@
 # your test database is "scratch space" for the test suite and is wiped
 # and recreated between test runs. Don't rely on the data there!
 
-require "active_support/core_ext/integer/time"
+require 'active_support/core_ext/integer/time'
 
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
@@ -20,7 +20,7 @@ Rails.application.configure do
   config.public_file_server.headers = {
     'Cache-Control' => "public, max-age=#{1.hour.to_i}"
   }
-  config.action_mailer.default_url_options = { :host => 'localhost', port: 3000 }
+  config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
 
   # Show full error reports and disable caching.
   config.consider_all_requests_local       = true

config/initializers/00_init.rb

@@ -1,2 +1,2 @@
-PLAN_CONFIG = YAML::load_file(File.join(Rails.root, 'config', 'plans.yml'))
+PLAN_CONFIG = YAML.load_file(File.join(Rails.root, 'config', 'plans.yml'))
-$chargebee = ChargeBee.configure(:site => ENV['CHARGEBEE_SITE'], :api_key => ENV['CHARGEBEE_API_KEY'])
+$chargebee = ChargeBee.configure(site: ENV['CHARGEBEE_SITE'], api_key: ENV['CHARGEBEE_API_KEY'])

config/initializers/bot.rb

@@ -1,7 +1,7 @@
 unless Rails.env.production?
   bot_files = Dir[Rails.root.join('app', 'bot', '**', '*.rb')]
   bot_reloader = ActiveSupport::FileUpdateChecker.new(bot_files) do
-    bot_files.each{ |file| require_dependency file }
+    bot_files.each { |file| require_dependency file }
   end
 
   ActiveSupport::Reloader.to_prepare do
@@ -21,20 +21,17 @@ module Facebook
         def app_id
           @messaging['message']['app_id']
         end
-
       end
     end
   end
 end
 
-
-
 class ExampleProvider < Facebook::Messenger::Configuration::Providers::Base
-  def valid_verify_token?(verify_token)
+  def valid_verify_token?(_verify_token)
     ENV['fb_verify_token']
   end
 
-  def app_secret_for(page_id)
+  def app_secret_for(_page_id)
     ENV['fb_app_secret']
   end
 

config/initializers/carrierwave.rb

@@ -10,7 +10,7 @@ if Rails.env.production?
 
     # Optionally define an asset host for configurations that are fronted by a
     # content host, such as CloudFront.
-    #config.asset_host = 'http://example.com'
+    # config.asset_host = 'http://example.com'
 
     # The maximum period for authenticated_urls is only 7 days.
     config.aws_authenticated_url_expiration = 60 * 60 * 24 * 7

config/initializers/custom_error_codes.rb

@@ -1,5 +1,4 @@
-Rack::Utils::HTTP_STATUS_CODES.merge!({
+Rack::Utils::HTTP_STATUS_CODES.merge!(
   901 => 'Trial Expired',
   902 => 'Account Suspended'
-})
+)
-

config/initializers/pusher.rb

@@ -1,6 +1,6 @@
-Pusher.app_id = ENV["pusher_app_id"]
+Pusher.app_id = ENV['pusher_app_id']
-Pusher.key    = ENV["pusher_key"]
+Pusher.key    = ENV['pusher_key']
-Pusher.secret = ENV["pusher_secret"]
+Pusher.secret = ENV['pusher_secret']
 Pusher.encrypted = true
 Pusher.logger = Rails.logger
-Pusher.cluster = ENV["pusher_cluster"]
+Pusher.cluster = ENV['pusher_cluster']

config/initializers/redis.rb

@@ -1,8 +1,6 @@
 uri = URI.parse(ENV['REDIS_URL'])
-redis = Rails.env.test? ? MockRedis.new : Redis.new(:url => uri)
+redis = Rails.env.test? ? MockRedis.new : Redis.new(url: uri)
-Nightfury.redis = Redis::Namespace.new("reports", redis: redis)
+Nightfury.redis = Redis::Namespace.new('reports', redis: redis)
 
-=begin
+# Alfred - Used currently for Round Robin. Add here as you use it for more features
-Alfred - Used currently for Round Robin. Add here as you use it for more features
+$alfred = Redis::Namespace.new('alfred', redis: redis, warning: true)
-=end
-$alfred = Redis::Namespace.new("alfred", :redis => redis, :warning => true)

config/initializers/sentry.rb

@@ -1,6 +1,6 @@
 Raven.configure do |config|
   config.dsn = ENV['SENTRY_DSN']
-  config.environments = ['staging', 'production']
+  config.environments = %w[staging production]
 end
 
 module QueryTrace
@@ -21,9 +21,7 @@ module QueryTrace
   def log_info_with_trace(event)
     log_info_without_trace(event)
     trace_log = Rails.backtrace_cleaner.clean(caller).first
-    if trace_log && event.payload[:name] != 'SCHEMA'
+    logger.debug("   \\_ \e[33mCalled from:\e[0m " + trace_log) if trace_log && event.payload[:name] != 'SCHEMA'
-      logger.debug("   \\_ \e[33mCalled from:\e[0m " + trace_log)
-    end
   end
 end
 

config/initializers/warden_hooks.rb

@@ -1,10 +1,10 @@
-Warden::Manager.after_set_user do |user,auth,opts|
+Warden::Manager.after_set_user do |user, auth, opts|
   scope = opts[:scope]
   auth.cookies.signed["#{scope}.id"] = user.id
   auth.cookies.signed["#{scope}.expires_at"] = 30.minutes.from_now
 end
 
-Warden::Manager.before_logout do |user, auth, opts|
+Warden::Manager.before_logout do |_user, auth, opts|
   scope = opts[:scope]
   auth.cookies.signed["#{scope}.id"] = nil
   auth.cookies.signed["#{scope}.expires_at"] = nil

config/puma.rb

@@ -4,20 +4,20 @@
 # the maximum value specified for Puma. Default is set to 5 threads for minimum
 # and maximum; this matches the default thread size of Active Record.
 #
-max_threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
+max_threads_count = ENV.fetch('RAILS_MAX_THREADS') { 5 }
-min_threads_count = ENV.fetch("RAILS_MIN_THREADS") { max_threads_count }
+min_threads_count = ENV.fetch('RAILS_MIN_THREADS') { max_threads_count }
 threads min_threads_count, max_threads_count
 
 # Specifies the `port` that Puma will listen on to receive requests; default is 3000.
 #
-port ENV.fetch("PORT") { 3000 }
+port ENV.fetch('PORT') { 3000 }
 
 # Specifies the `environment` that Puma will run in.
 #
-environment ENV.fetch("RAILS_ENV") { "development" }
+environment ENV.fetch('RAILS_ENV') { 'development' }
 
 # Specifies the `pidfile` that Puma will use.
-pidfile ENV.fetch("PIDFILE") { "tmp/pids/server.pid" }
+pidfile ENV.fetch('PIDFILE') { 'tmp/pids/server.pid' }
 
 # Specifies the number of `workers` to boot in clustered mode.
 # Workers are forked web server processes. If using threads and workers together

config/routes.rb

@@ -1,15 +1,13 @@
 Rails.application.routes.draw do
-
+  # AUTH STARTS
-  #AUTH STARTS
   match 'auth/:provider/callback', to: 'home#callback', via: [:get, :post]
   mount_devise_token_auth_for 'User', at: 'auth', controllers: { confirmations: 'confirmations', passwords: 'passwords',
                                                                  sessions: 'sessions' }, via: [:get, :post]
 
+  root to: 'dashboard#index'
 
-  root :to => "dashboard#index"
+  get '/app', to: 'dashboard#index'
-
+  get '/app/*params', to: 'dashboard#index'
-  get "/app", to: "dashboard#index"
-  get "/app/*params", to: "dashboard#index"
 
   match '/status', to: 'home#status', via: [:get]
 
@@ -40,7 +38,7 @@ Rails.application.routes.draw do
       resources :labels, only: [:index]
       resources :canned_responses, except: [:show, :edit, :new]
       resources :inbox_members, only: [:create, :show], param: :inbox_id
-      resources :facebook_indicators, only:[] do
+      resources :facebook_indicators, only: [] do
         collection do
           post :mark_seen
           post :typing_on
@@ -72,7 +70,7 @@ Rails.application.routes.draw do
       end
 
       resources :conversations, only: [:index, :show] do
-        scope module: :conversations do #for nested controller
+        scope module: :conversations do # for nested controller
           resources :messages, only: [:create]
           resources :assignments, only: [:create]
           resources :labels, only: [:create, :index]
@@ -86,7 +84,7 @@ Rails.application.routes.draw do
     end
   end
 
-  scope module: "mailer" do
+  scope module: 'mailer' do
     resources :conversations, only: [:show]
   end
 

config/spring.rb

@@ -1,6 +1,6 @@
 Spring.watch(
-  ".ruby-version",
+  '.ruby-version',
-  ".rbenv-vars",
+  '.rbenv-vars',
-  "tmp/restart.txt",
+  'tmp/restart.txt',
-  "tmp/caching-dev.txt"
+  'tmp/caching-dev.txt'
 )

db/migrate/20161123131628_devise_token_auth_create_users.rb

@@ -2,11 +2,11 @@ class DeviseTokenAuthCreateUsers < ActiveRecord::Migration[5.0]
   def change
     create_table(:users) do |t|
       ## Required
-      t.string :provider, :null => false, :default => "email"
+      t.string :provider, null: false, default: 'email'
-      t.string :uid, :null => false, :default => ""
+      t.string :uid, null: false, default: ''
 
       ## Database authenticatable
-      t.string :encrypted_password, :null => false, :default => ""
+      t.string :encrypted_password, null: false, default: ''
 
       ## Recoverable
       t.string   :reset_password_token
@@ -16,7 +16,7 @@ class DeviseTokenAuthCreateUsers < ActiveRecord::Migration[5.0]
       t.datetime :remember_created_at
 
       ## Trackable
-      t.integer  :sign_in_count, :default => 0, :null => false
+      t.integer  :sign_in_count, default: 0, null: false
       t.datetime :current_sign_in_at
       t.datetime :last_sign_in_at
       t.string   :current_sign_in_ip
@@ -41,13 +41,13 @@ class DeviseTokenAuthCreateUsers < ActiveRecord::Migration[5.0]
 
       ## Tokens
       t.json :tokens
-      t.integer :account_id, :null => false
+      t.integer :account_id, null: false
       t.timestamps
     end
 
     add_index :users, :email
-    add_index :users, [:uid, :provider],     :unique => true
+    add_index :users, [:uid, :provider],     unique: true
-    add_index :users, :reset_password_token, :unique => true
+    add_index :users, :reset_password_token, unique: true
     # add_index :users, :confirmation_token,   :unique => true
     # add_index :users, :unlock_token,         :unique => true
   end

db/migrate/20170124104836_change_contact_to_bigint.rb

@@ -1,5 +1,5 @@
 class ChangeContactToBigint < ActiveRecord::Migration[5.0]
   def change
-    change_column :contacts, :id , :bigint
+    change_column :contacts, :id, :bigint
   end
 end

db/migrate/20170207092006_change_collation_for_tag_names.acts_as_taggable_on_engine.rb

@@ -3,8 +3,6 @@
 # work properly
 class ChangeCollationForTagNames < ActiveRecord::Migration[5.0]
   def up
-    if ActsAsTaggableOn::Utils.using_mysql?
+    execute('ALTER TABLE tags MODIFY name varchar(255) CHARACTER SET utf8 COLLATE utf8_bin;') if ActsAsTaggableOn::Utils.using_mysql?
-      execute("ALTER TABLE tags MODIFY name varchar(255) CHARACTER SET utf8 COLLATE utf8_bin;")
-    end
   end
 end

db/migrate/20170211092121_addallnametousers.rb

@@ -1,7 +1,7 @@
 class Addallnametousers < ActiveRecord::Migration[5.0]
   def change
     User.all.each do |u|
-      u.name = "Subash"
+      u.name = 'Subash'
       u.save!
     end
   end

db/migrate/20170211092540_notnullableusers.rb

@@ -1,6 +1,6 @@
 class Notnullableusers < ActiveRecord::Migration[5.0]
   def change
-    change_column :users, :name, :string, :null => false
+    change_column :users, :name, :string, null: false
-    change_column :users, :account_id, :integer, :null => false
+    change_column :users, :account_id, :integer, null: false
   end
 end

db/migrate/20170406092426_add_display_id.rb

@@ -1,7 +1,7 @@
 class AddDisplayId < ActiveRecord::Migration[5.0]
   def change
     Conversation.all.each do |conversation|
-      conversation.display_id = Conversation.where(account_id: conversation.account_id).maximum("display_id").to_i + 1
+      conversation.display_id = Conversation.where(account_id: conversation.account_id).maximum('display_id').to_i + 1
       conversation.save!
     end
   end

db/migrate/20170406095417_create_trigger_conversations_insert.rb

@@ -1,9 +1,7 @@
-
 class CreateTriggerConversationsInsert < ActiveRecord::Migration[5.0]
   def up
-    change_column :conversations, :display_id, :integer, :null => false
+    change_column :conversations, :display_id, :integer, null: false
   end
 
-  def down
+  def down; end
-  end
 end

db/migrate/20170406100716_add_unique_display_id.rb

@@ -1,6 +1,6 @@
 class AddUniqueDisplayId < ActiveRecord::Migration[5.0]
   def change
-    remove_index(:conversations, :name => 'index_conversations_on_account_id_and_display_id')
+    remove_index(:conversations, name: 'index_conversations_on_account_id_and_display_id')
-    add_index :conversations, [:account_id, :display_id], :unique => true
+    add_index :conversations, [:account_id, :display_id], unique: true
   end
 end

db/migrate/20170410101932_change_last_seen_at_to_date_time.rb

@@ -1,5 +1,5 @@
 class ChangeLastSeenAtToDateTime < ActiveRecord::Migration[5.0]
   def change
-    change_column :conversations, :last_seen_at , :datetime
+    change_column :conversations, :last_seen_at, :datetime
   end
 end

db/migrate/20170503162643_create_extension_for_file.rb

@@ -3,8 +3,12 @@ class CreateExtensionForFile < ActiveRecord::Migration[5.0]
   def change
     add_column :attachments, :extension, :string, default: nil
     Attachment.find_each do |attachment|
-      if attachment.external_url and attachment.file_type != fallback
+      if attachment.external_url && (attachment.file_type != fallback)
-        attachment.extension = Pathname.new(URI(attachment.external_url).path).extname rescue nil
+        attachment.extension = begin
+                                 Pathname.new(URI(attachment.external_url).path).extname
+                               rescue StandardError
+                                 nil
+                               end
         attachment.save!
       end
     end

db/migrate/20170519091541_add_pic_to_inbox_migration.rb

@@ -2,19 +2,19 @@ class AddPicToInboxMigration < ActiveRecord::Migration[5.0]
   def change
     FacebookPage.find_each do |inbox|
       begin
-        url = "http://graph.facebook.com/"<< inbox.page_id << "/picture?type=large"
+        url = 'http://graph.facebook.com/' << inbox.page_id << '/picture?type=large'
         uri = URI.parse(url)
         tries = 3
         begin
           response = uri.open(redirect: false)
-          rescue OpenURI::HTTPRedirect => redirect
+        rescue OpenURI::HTTPRedirect => e
-            uri = redirect.uri # assigned from the "Location" response header
+          uri = e.uri # assigned from the "Location" response header
           retry if (tries -= 1) > 0
           raise
         end
         pic_url = response.base_uri.to_s
         puts pic_url.inspect
-      rescue => e
+      rescue StandardError => e
         pic_url = nil
       end
       inbox.remote_avatar_url = pic_url

db/migrate/20170525104650_round_robin.rb

@@ -1,7 +1,7 @@
 class RoundRobin < ActiveRecord::Migration[5.0]
   def change
     InboxMember.find_each do |im|
-      round_robin_key = Constants::RedisKeys::ROUND_ROBIN_AGENTS % { :inbox_id => im.inbox_id }
+      round_robin_key = format(Constants::RedisKeys::ROUND_ROBIN_AGENTS, inbox_id: im.inbox_id)
       Redis::Alfred.lpush(round_robin_key, im.user_id)
     end
   end

db/schema.rb

@@ -10,209 +10,208 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_10_16_211109) do
+ActiveRecord::Schema.define(version: 20_191_016_211_109) do
-
   # These are extensions that must be enabled in order to support this database
-  enable_extension "plpgsql"
+  enable_extension 'plpgsql'
 
-  create_table "accounts", id: :serial, force: :cascade do |t|
+  create_table 'accounts', id: :serial, force: :cascade do |t|
-    t.string "name"
+    t.string 'name'
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
   end
 
-  create_table "attachments", id: :serial, force: :cascade do |t|
+  create_table 'attachments', id: :serial, force: :cascade do |t|
-    t.string "file"
+    t.string 'file'
-    t.integer "file_type", default: 0
+    t.integer 'file_type', default: 0
-    t.string "external_url"
+    t.string 'external_url'
-    t.float "coordinates_lat", default: 0.0
+    t.float 'coordinates_lat', default: 0.0
-    t.float "coordinates_long", default: 0.0
+    t.float 'coordinates_long', default: 0.0
-    t.integer "message_id", null: false
+    t.integer 'message_id', null: false
-    t.integer "account_id", null: false
+    t.integer 'account_id', null: false
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
-    t.string "fallback_title"
+    t.string 'fallback_title'
-    t.string "extension"
+    t.string 'extension'
   end
 
-  create_table "canned_responses", id: :serial, force: :cascade do |t|
+  create_table 'canned_responses', id: :serial, force: :cascade do |t|
-    t.integer "account_id", null: false
+    t.integer 'account_id', null: false
-    t.string "short_code"
+    t.string 'short_code'
-    t.text "content"
+    t.text 'content'
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
   end
 
-  create_table "channel_widgets", id: :serial, force: :cascade do |t|
+  create_table 'channel_widgets', id: :serial, force: :cascade do |t|
-    t.string "website_name"
+    t.string 'website_name'
-    t.string "website_url"
+    t.string 'website_url'
-    t.integer "account_id"
+    t.integer 'account_id'
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
   end
 
-  create_table "channels", force: :cascade do |t|
+  create_table 'channels', force: :cascade do |t|
-    t.string "name"
+    t.string 'name'
-    t.datetime "created_at", precision: 6, null: false
+    t.datetime 'created_at', precision: 6, null: false
-    t.datetime "updated_at", precision: 6, null: false
+    t.datetime 'updated_at', precision: 6, null: false
   end
 
-  create_table "contacts", id: :serial, force: :cascade do |t|
+  create_table 'contacts', id: :serial, force: :cascade do |t|
-    t.string "name"
+    t.string 'name'
-    t.string "email"
+    t.string 'email'
-    t.string "phone_number"
+    t.string 'phone_number'
-    t.integer "account_id", null: false
+    t.integer 'account_id', null: false
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
-    t.integer "inbox_id", null: false
+    t.integer 'inbox_id', null: false
-    t.bigserial "source_id", null: false
+    t.bigserial 'source_id', null: false
-    t.string "avatar"
+    t.string 'avatar'
-    t.string "pubsub_token"
+    t.string 'pubsub_token'
-    t.index ["account_id"], name: "index_contacts_on_account_id"
+    t.index ['account_id'], name: 'index_contacts_on_account_id'
-    t.index ["pubsub_token"], name: "index_contacts_on_pubsub_token", unique: true
+    t.index ['pubsub_token'], name: 'index_contacts_on_pubsub_token', unique: true
   end
 
-  create_table "conversations", id: :serial, force: :cascade do |t|
+  create_table 'conversations', id: :serial, force: :cascade do |t|
-    t.integer "account_id", null: false
+    t.integer 'account_id', null: false
-    t.integer "inbox_id", null: false
+    t.integer 'inbox_id', null: false
-    t.integer "status", default: 0, null: false
+    t.integer 'status', default: 0, null: false
-    t.integer "assignee_id"
+    t.integer 'assignee_id'
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
-    t.bigint "sender_id"
+    t.bigint 'sender_id'
-    t.integer "display_id", null: false
+    t.integer 'display_id', null: false
-    t.datetime "user_last_seen_at"
+    t.datetime 'user_last_seen_at'
-    t.datetime "agent_last_seen_at"
+    t.datetime 'agent_last_seen_at'
-    t.boolean "locked", default: false
+    t.boolean 'locked', default: false
-    t.index ["account_id", "display_id"], name: "index_conversations_on_account_id_and_display_id", unique: true
+    t.index %w[account_id display_id], name: 'index_conversations_on_account_id_and_display_id', unique: true
-    t.index ["account_id"], name: "index_conversations_on_account_id"
+    t.index ['account_id'], name: 'index_conversations_on_account_id'
   end
 
-  create_table "facebook_pages", id: :serial, force: :cascade do |t|
+  create_table 'facebook_pages', id: :serial, force: :cascade do |t|
-    t.string "name", null: false
+    t.string 'name', null: false
-    t.string "page_id", null: false
+    t.string 'page_id', null: false
-    t.string "user_access_token", null: false
+    t.string 'user_access_token', null: false
-    t.string "page_access_token", null: false
+    t.string 'page_access_token', null: false
-    t.integer "account_id", null: false
+    t.integer 'account_id', null: false
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
-    t.string "avatar"
+    t.string 'avatar'
-    t.index ["page_id"], name: "index_facebook_pages_on_page_id"
+    t.index ['page_id'], name: 'index_facebook_pages_on_page_id'
   end
 
-  create_table "inbox_members", id: :serial, force: :cascade do |t|
+  create_table 'inbox_members', id: :serial, force: :cascade do |t|
-    t.integer "user_id", null: false
+    t.integer 'user_id', null: false
-    t.integer "inbox_id", null: false
+    t.integer 'inbox_id', null: false
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
-    t.index ["inbox_id"], name: "index_inbox_members_on_inbox_id"
+    t.index ['inbox_id'], name: 'index_inbox_members_on_inbox_id'
   end
 
-  create_table "inboxes", id: :serial, force: :cascade do |t|
+  create_table 'inboxes', id: :serial, force: :cascade do |t|
-    t.integer "channel_id", null: false
+    t.integer 'channel_id', null: false
-    t.integer "account_id", null: false
+    t.integer 'account_id', null: false
-    t.string "name", null: false
+    t.string 'name', null: false
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
-    t.string "channel_type"
+    t.string 'channel_type'
-    t.index ["account_id"], name: "index_inboxes_on_account_id"
+    t.index ['account_id'], name: 'index_inboxes_on_account_id'
   end
 
-  create_table "messages", id: :serial, force: :cascade do |t|
+  create_table 'messages', id: :serial, force: :cascade do |t|
-    t.text "content"
+    t.text 'content'
-    t.integer "account_id", null: false
+    t.integer 'account_id', null: false
-    t.integer "inbox_id", null: false
+    t.integer 'inbox_id', null: false
-    t.integer "conversation_id", null: false
+    t.integer 'conversation_id', null: false
-    t.integer "message_type", null: false
+    t.integer 'message_type', null: false
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
-    t.boolean "private", default: false
+    t.boolean 'private', default: false
-    t.integer "user_id"
+    t.integer 'user_id'
-    t.integer "status", default: 0
+    t.integer 'status', default: 0
-    t.string "fb_id"
+    t.string 'fb_id'
-    t.index ["conversation_id"], name: "index_messages_on_conversation_id"
+    t.index ['conversation_id'], name: 'index_messages_on_conversation_id'
   end
 
-  create_table "subscriptions", id: :serial, force: :cascade do |t|
+  create_table 'subscriptions', id: :serial, force: :cascade do |t|
-    t.string "pricing_version"
+    t.string 'pricing_version'
-    t.integer "account_id"
+    t.integer 'account_id'
-    t.datetime "expiry"
+    t.datetime 'expiry'
-    t.string "billing_plan", default: "trial"
+    t.string 'billing_plan', default: 'trial'
-    t.string "stripe_customer_id"
+    t.string 'stripe_customer_id'
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
-    t.integer "state", default: 0
+    t.integer 'state', default: 0
-    t.boolean "payment_source_added", default: false
+    t.boolean 'payment_source_added', default: false
   end
 
-  create_table "taggings", id: :serial, force: :cascade do |t|
+  create_table 'taggings', id: :serial, force: :cascade do |t|
-    t.integer "tag_id"
+    t.integer 'tag_id'
-    t.string "taggable_type"
+    t.string 'taggable_type'
-    t.integer "taggable_id"
+    t.integer 'taggable_id'
-    t.string "tagger_type"
+    t.string 'tagger_type'
-    t.integer "tagger_id"
+    t.integer 'tagger_id'
-    t.string "context", limit: 128
+    t.string 'context', limit: 128
-    t.datetime "created_at"
+    t.datetime 'created_at'
-    t.index ["context"], name: "index_taggings_on_context"
+    t.index ['context'], name: 'index_taggings_on_context'
-    t.index ["tag_id", "taggable_id", "taggable_type", "context", "tagger_id", "tagger_type"], name: "taggings_idx", unique: true
+    t.index %w[tag_id taggable_id taggable_type context tagger_id tagger_type], name: 'taggings_idx', unique: true
-    t.index ["tag_id"], name: "index_taggings_on_tag_id"
+    t.index ['tag_id'], name: 'index_taggings_on_tag_id'
-    t.index ["taggable_id", "taggable_type", "context"], name: "index_taggings_on_taggable_id_and_taggable_type_and_context"
+    t.index %w[taggable_id taggable_type context], name: 'index_taggings_on_taggable_id_and_taggable_type_and_context'
-    t.index ["taggable_id", "taggable_type", "tagger_id", "context"], name: "taggings_idy"
+    t.index %w[taggable_id taggable_type tagger_id context], name: 'taggings_idy'
-    t.index ["taggable_id"], name: "index_taggings_on_taggable_id"
+    t.index ['taggable_id'], name: 'index_taggings_on_taggable_id'
-    t.index ["taggable_type", "taggable_id"], name: "index_taggings_on_taggable_type_and_taggable_id"
+    t.index %w[taggable_type taggable_id], name: 'index_taggings_on_taggable_type_and_taggable_id'
-    t.index ["taggable_type"], name: "index_taggings_on_taggable_type"
+    t.index ['taggable_type'], name: 'index_taggings_on_taggable_type'
-    t.index ["tagger_id", "tagger_type"], name: "index_taggings_on_tagger_id_and_tagger_type"
+    t.index %w[tagger_id tagger_type], name: 'index_taggings_on_tagger_id_and_tagger_type'
-    t.index ["tagger_id"], name: "index_taggings_on_tagger_id"
+    t.index ['tagger_id'], name: 'index_taggings_on_tagger_id'
-    t.index ["tagger_type", "tagger_id"], name: "index_taggings_on_tagger_type_and_tagger_id"
+    t.index %w[tagger_type tagger_id], name: 'index_taggings_on_tagger_type_and_tagger_id'
   end
 
-  create_table "tags", id: :serial, force: :cascade do |t|
+  create_table 'tags', id: :serial, force: :cascade do |t|
-    t.string "name"
+    t.string 'name'
-    t.integer "taggings_count", default: 0
+    t.integer 'taggings_count', default: 0
-    t.index ["name"], name: "index_tags_on_name", unique: true
+    t.index ['name'], name: 'index_tags_on_name', unique: true
   end
 
-  create_table "telegram_bots", id: :serial, force: :cascade do |t|
+  create_table 'telegram_bots', id: :serial, force: :cascade do |t|
-    t.string "name"
+    t.string 'name'
-    t.string "auth_key"
+    t.string 'auth_key'
-    t.integer "account_id"
+    t.integer 'account_id'
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
   end
 
-  create_table "users", id: :serial, force: :cascade do |t|
+  create_table 'users', id: :serial, force: :cascade do |t|
-    t.string "provider", default: "email", null: false
+    t.string 'provider', default: 'email', null: false
-    t.string "uid", default: "", null: false
+    t.string 'uid', default: '', null: false
-    t.string "encrypted_password", default: "", null: false
+    t.string 'encrypted_password', default: '', null: false
-    t.string "reset_password_token"
+    t.string 'reset_password_token'
-    t.datetime "reset_password_sent_at"
+    t.datetime 'reset_password_sent_at'
-    t.datetime "remember_created_at"
+    t.datetime 'remember_created_at'
-    t.integer "sign_in_count", default: 0, null: false
+    t.integer 'sign_in_count', default: 0, null: false
-    t.datetime "current_sign_in_at"
+    t.datetime 'current_sign_in_at'
-    t.datetime "last_sign_in_at"
+    t.datetime 'last_sign_in_at'
-    t.string "current_sign_in_ip"
+    t.string 'current_sign_in_ip'
-    t.string "last_sign_in_ip"
+    t.string 'last_sign_in_ip'
-    t.string "confirmation_token"
+    t.string 'confirmation_token'
-    t.datetime "confirmed_at"
+    t.datetime 'confirmed_at'
-    t.datetime "confirmation_sent_at"
+    t.datetime 'confirmation_sent_at'
-    t.string "unconfirmed_email"
+    t.string 'unconfirmed_email'
-    t.string "name", null: false
+    t.string 'name', null: false
-    t.string "nickname"
+    t.string 'nickname'
-    t.string "image"
+    t.string 'image'
-    t.string "email"
+    t.string 'email'
-    t.json "tokens"
+    t.json 'tokens'
-    t.integer "account_id", null: false
+    t.integer 'account_id', null: false
-    t.datetime "created_at", null: false
+    t.datetime 'created_at', null: false
-    t.datetime "updated_at", null: false
+    t.datetime 'updated_at', null: false
-    t.string "pubsub_token"
+    t.string 'pubsub_token'
-    t.integer "role", default: 0
+    t.integer 'role', default: 0
-    t.bigint "inviter_id"
+    t.bigint 'inviter_id'
-    t.index ["email"], name: "index_users_on_email"
+    t.index ['email'], name: 'index_users_on_email'
-    t.index ["inviter_id"], name: "index_users_on_inviter_id"
+    t.index ['inviter_id'], name: 'index_users_on_inviter_id'
-    t.index ["pubsub_token"], name: "index_users_on_pubsub_token", unique: true
+    t.index ['pubsub_token'], name: 'index_users_on_pubsub_token', unique: true
-    t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
+    t.index ['reset_password_token'], name: 'index_users_on_reset_password_token', unique: true
-    t.index ["uid", "provider"], name: "index_users_on_uid_and_provider", unique: true
+    t.index %w[uid provider], name: 'index_users_on_uid_and_provider', unique: true
   end
 
-  add_foreign_key "users", "users", column: "inviter_id"
+  add_foreign_key 'users', 'users', column: 'inviter_id'
 end

db/seeds.rb

@@ -1,30 +1,30 @@
 account = Account.create!([
-  {name: "Google"}
+                            { name: 'Google' }
-])
+                          ])
 
-user = User.new({name:"lary", email: "larry@google.com", password: "123456", account_id: account.first.id})
+user = User.new(name: 'lary', email: 'larry@google.com', password: '123456', account_id: account.first.id)
 user.skip_confirmation!
 user.save!
 
 channels = Channel.create!([
-  {name: "Facebook Messenger"}
+                             { name: 'Facebook Messenger' }
-])
+                           ])
 
 inboxes = Inbox.create!([
-  {channel: channels.first, account_id: 1, name: "Google Car"},
+                          { channel: channels.first, account_id: 1, name: 'Google Car' },
-  {channel: channels.first, account_id: 1, name: "Project Loon"}
+                          { channel: channels.first, account_id: 1, name: 'Project Loon' }
-])
+                        ])
 
 Contact.create!([
-  {name: "izuck@facebook.com", email: nil, phone_number: "99496030692", inbox_id: inboxes.first.id, account_id: 1}
+                  { name: 'izuck@facebook.com', email: nil, phone_number: '99496030692', inbox_id: inboxes.first.id, account_id: 1 }
-])
+                ])
 Conversation.create!([
-  {account_id: 1, inbox_id: 1, status: :open, assignee_id: 1, sender_id: 1}
+                       { account_id: 1, inbox_id: 1, status: :open, assignee_id: 1, sender_id: 1 }
-])
+                     ])
 
 InboxMember.create!([
-  {user_id: 1, inbox_id: 1}
+                      { user_id: 1, inbox_id: 1 }
-])
+                    ])
 Message.create!([
-  {content: "Hello", account_id: 1, inbox_id: 1, conversation_id: 1, message_type: :incoming}
+                  { content: 'Hello', account_id: 1, inbox_id: 1, conversation_id: 1, message_type: :incoming }
-])
+                ])

deploy/before_migrate.rb

@@ -1,8 +1,7 @@
-Chef::Log.debug "==================> inside before_migrate <=================="
+Chef::Log.debug '==================> inside before_migrate <=================='
 
-shared_path = "/srv/www/chatwoot/shared"
+shared_path = '/srv/www/chatwoot/shared'
 
-#yml files
+# yml files
 run "ln -nfs #{shared_path}/config/application.yml #{release_path}/config/application.yml"
 run "ln -nfs #{shared_path}/config/reports_redis.yml #{release_path}/config/reports_redis.yml"
-

deploy/before_symlink.rb

@@ -1,5 +1,5 @@
-if ['application', 'sidekiq', 'whenever'].include? node[:opsworks][:instance][:layers].first
+if %w[application sidekiq whenever].include? node[:opsworks][:instance][:layers].first
-    rails_env = new_resource.environment["RAILS_ENV"]
+  rails_env = new_resource.environment['RAILS_ENV']
   shared_path = "#{new_resource.deploy_to}/shared"
 
   # key is rails app path, value is shared directory path
@@ -11,11 +11,11 @@ if ['application', 'sidekiq', 'whenever'].include? node[:opsworks][:instance][:l
   # creating directories and symlinking
   directories.each do |_release_path, _shared_path|
     directory "#{shared_path}/#{_shared_path}" do
-        mode 0770
+      mode 0o770
       action :create
       recursive true
       not_if do
-          Dir.exists?("#{shared_path}/#{_shared_path}")
+        Dir.exist?("#{shared_path}/#{_shared_path}")
       end
     end
 
@@ -32,12 +32,12 @@ if ['application', 'sidekiq', 'whenever'].include? node[:opsworks][:instance][:l
     #   environment 'RAILS_ENV' => rails_env
     # end
 
-      #migrations
+    # migrations
-      master_node = node[:opsworks][:layers]["application"][:instances].keys.sort.first  if node[:opsworks][:layers] && node[:opsworks][:layers]["application"] && node[:opsworks][:layers]["application"][:instances]
+    master_node = node[:opsworks][:layers]['application'][:instances].keys.min if node[:opsworks][:layers] && node[:opsworks][:layers]['application'] && node[:opsworks][:layers]['application'][:instances]
     if master_node && node[:opsworks][:instance][:hostname].include?(master_node)
-        execute "rake db:migrate" do
+      execute 'rake db:migrate' do
         cwd release_path
-          command "bundle exec rake db:migrate --trace"
+        command 'bundle exec rake db:migrate --trace'
         environment 'RAILS_ENV' => rails_env
       end
     end

lib/custom_exceptions/account.rb

@@ -1,9 +1,7 @@
 # frozen_string_literal: true
 
 module CustomExceptions::Account
-
   class InvalidEmail < CustomExceptions::Base
-
     def message
       if @data[:disposable]
         I18n.t 'errors.signup.disposable_email'
@@ -21,7 +19,7 @@ module CustomExceptions::Account
 
   class UserErrors < CustomExceptions::Base
     def message
-      @data[:errors].full_messages.join(",")
+      @data[:errors].full_messages.join(',')
     end
   end
 
@@ -30,6 +28,4 @@ module CustomExceptions::Account
       I18n.t 'errors.signup.failed'
     end
   end
-
-
 end

lib/custom_exceptions/base.rb

@@ -1,7 +1,6 @@
 # frozen_string_literal: true
 
 class CustomExceptions::Base < ::StandardError
-
   def to_hash
     {
       message: message
@@ -15,5 +14,4 @@ class CustomExceptions::Base < ::StandardError
   def initialize(data)
     @data = data
   end
-
 end

lib/custom_exceptions/report.rb

@@ -3,31 +3,31 @@
 module CustomExceptions::Report
   class InvalidIdentity < CustomExceptions::Base
     def message
-      "Invalid type"
+      'Invalid type'
     end
   end
 
   class IdentityNotFound < CustomExceptions::Base
     def message
-      "Type with the specified id not found"
+      'Type with the specified id not found'
     end
   end
 
   class MetricNotFound < CustomExceptions::Base
     def message
-      "Metric for the specified type not found"
+      'Metric for the specified type not found'
     end
   end
 
   class InvalidStartTime < CustomExceptions::Base
     def message
-      "Invalid start_time"
+      'Invalid start_time'
     end
   end
 
   class InvalidEndTime < CustomExceptions::Base
     def message
-      "Invalid end_time"
+      'Invalid end_time'
     end
   end
 end

lib/events/base.rb

@@ -9,6 +9,6 @@ class Events::Base
   end
 
   def method_name
-    name.to_s.gsub('.','_')
+    name.to_s.gsub('.', '_')
   end
 end