Initial commit: Add logistics and order_detail message types

- Add Logistics component with progress tracking
- Add OrderDetail component for order information
- Support data-driven steps and actions
- Add blue color scale to widget SCSS
- Fix node overflow and progress bar rendering issues
- Add English translations for dashboard components

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

app/services/notification/email_notification_service.rb

@@ -0,0 +1,25 @@
+class Notification::EmailNotificationService
+  pattr_initialize [:notification!]
+
+  def perform
+    # don't send emails if user read the push notification already
+    return if notification.read_at.present?
+    # don't send emails if user is not confirmed
+    return if notification.user.confirmed_at.nil?
+    return unless user_subscribed_to_notification?
+
+    # TODO : Clean up whatever happening over here
+    # Segregate the mailers properly
+    AgentNotifications::ConversationNotificationsMailer.with(account: notification.account).public_send(notification
+      .notification_type.to_s, notification.primary_actor, notification.user, notification.secondary_actor).deliver_later
+  end
+
+  private
+
+  def user_subscribed_to_notification?
+    notification_setting = notification.user.notification_settings.find_by(account_id: notification.account.id)
+    return true if notification_setting.public_send("email_#{notification.notification_type}?")
+
+    false
+  end
+end

app/services/notification/fcm_service.rb

@@ -0,0 +1,40 @@
+class Notification::FcmService
+  SCOPES = ['https://www.googleapis.com/auth/firebase.messaging'].freeze
+
+  def initialize(project_id, credentials)
+    @project_id = project_id
+    @credentials = credentials
+    @token_info = nil
+  end
+
+  def fcm_client
+    FCM.new(current_token, credentials_path, @project_id)
+  end
+
+  private
+
+  def current_token
+    @token_info = generate_token if @token_info.nil? || token_expired?
+    @token_info[:token]
+  end
+
+  def token_expired?
+    Time.zone.now >= @token_info[:expires_at]
+  end
+
+  def generate_token
+    authorizer = Google::Auth::ServiceAccountCredentials.make_creds(
+      json_key_io: credentials_path,
+      scope: SCOPES
+    )
+    token = authorizer.fetch_access_token!
+    {
+      token: token['access_token'],
+      expires_at: Time.zone.now + token['expires_in'].to_i
+    }
+  end
+
+  def credentials_path
+    StringIO.new(@credentials)
+  end
+end

app/services/notification/push_notification_service.rb

@@ -0,0 +1,172 @@
+class Notification::PushNotificationService
+  include Rails.application.routes.url_helpers
+
+  pattr_initialize [:notification!]
+
+  def perform
+    return unless user_subscribed_to_notification?
+
+    notification_subscriptions.each do |subscription|
+      send_browser_push(subscription)
+      send_fcm_push(subscription)
+      send_push_via_chatwoot_hub(subscription)
+    end
+  end
+
+  private
+
+  delegate :user, to: :notification
+  delegate :notification_subscriptions, to: :user
+  delegate :notification_settings, to: :user
+
+  def user_subscribed_to_notification?
+    notification_setting = notification_settings.find_by(account_id: notification.account.id)
+    return true if notification_setting.public_send("push_#{notification.notification_type}?")
+
+    false
+  end
+
+  def conversation
+    @conversation ||= notification.conversation
+  end
+
+  def push_message
+    {
+      title: notification.push_message_title,
+      tag: "#{notification.notification_type}_#{conversation.display_id}_#{notification.id}",
+      url: push_url
+    }
+  end
+
+  def push_url
+    app_account_conversation_url(account_id: conversation.account_id, id: conversation.display_id)
+  end
+
+  def can_send_browser_push?(subscription)
+    VapidService.public_key && subscription.browser_push?
+  end
+
+  def browser_push_payload(subscription)
+    {
+      message: JSON.generate(push_message),
+      endpoint: subscription.subscription_attributes['endpoint'],
+      p256dh: subscription.subscription_attributes['p256dh'],
+      auth: subscription.subscription_attributes['auth'],
+      vapid: {
+        subject: push_url,
+        public_key: VapidService.public_key,
+        private_key: VapidService.private_key
+      },
+      ssl_timeout: 5,
+      open_timeout: 5,
+      read_timeout: 5
+    }
+  end
+
+  def send_browser_push(subscription)
+    return unless can_send_browser_push?(subscription)
+
+    WebPush.payload_send(**browser_push_payload(subscription))
+    Rails.logger.info("Browser push sent to #{user.email} with title #{push_message[:title]}")
+  rescue StandardError => e
+    handle_browser_push_error(e, subscription)
+  end
+
+  def handle_browser_push_error(error, subscription)
+    case error
+    when WebPush::ExpiredSubscription, WebPush::InvalidSubscription, WebPush::Unauthorized
+      Rails.logger.info "WebPush subscription expired: #{error.message}"
+      subscription.destroy!
+    when WebPush::TooManyRequests
+      Rails.logger.warn "WebPush rate limited for #{user.email} on account #{notification.account.id}: #{error.message}"
+    when Errno::ECONNRESET, Net::OpenTimeout, Net::ReadTimeout
+      Rails.logger.error "WebPush operation error: #{error.message}"
+    else
+      ChatwootExceptionTracker.new(error, account: notification.account).capture_exception
+      true
+    end
+  end
+
+  def send_fcm_push(subscription)
+    return unless firebase_credentials_present?
+    return unless subscription.fcm?
+
+    fcm_service = Notification::FcmService.new(
+      GlobalConfigService.load('FIREBASE_PROJECT_ID', nil), GlobalConfigService.load('FIREBASE_CREDENTIALS', nil)
+    )
+    fcm = fcm_service.fcm_client
+    response = fcm.send_v1(fcm_options(subscription))
+    remove_subscription_if_error(subscription, response)
+  end
+
+  def send_push_via_chatwoot_hub(subscription)
+    return if firebase_credentials_present?
+    return unless chatwoot_hub_enabled?
+    return unless subscription.fcm?
+
+    ChatwootHub.send_push(fcm_options(subscription))
+  end
+
+  def firebase_credentials_present?
+    GlobalConfigService.load('FIREBASE_PROJECT_ID', nil) && GlobalConfigService.load('FIREBASE_CREDENTIALS', nil)
+  end
+
+  def chatwoot_hub_enabled?
+    ActiveModel::Type::Boolean.new.cast(ENV.fetch('ENABLE_PUSH_RELAY_SERVER', true))
+  end
+
+  def remove_subscription_if_error(subscription, response)
+    if JSON.parse(response[:body])['results']&.first&.keys&.include?('error')
+      subscription.destroy!
+    else
+      Rails.logger.info("FCM push sent to #{user.email} with title #{push_message[:title]}")
+    end
+  end
+
+  def fcm_options(subscription)
+    {
+      'token': subscription.subscription_attributes['push_token'],
+      'data': fcm_data,
+      'notification': fcm_notification,
+      'android': fcm_android_options,
+      'apns': fcm_apns_options,
+      'fcm_options': {
+        analytics_label: 'Label'
+      }
+    }
+  end
+
+  def fcm_data
+    {
+      payload: {
+        data: {
+          notification: notification.fcm_push_data
+        }
+      }.to_json
+    }
+  end
+
+  def fcm_notification
+    {
+      title: notification.push_message_title,
+      body: notification.push_message_body
+    }
+  end
+
+  def fcm_android_options
+    {
+      priority: 'high'
+    }
+  end
+
+  def fcm_apns_options
+    {
+      payload: {
+        aps: {
+          sound: 'default',
+          category: Time.zone.now.to_i.to_s
+        }
+      }
+    }
+  end
+end