Restructure omni services and add Chatwoot research snapshot

research/chatwoot/lib/seeders/reports/message_creator.rb

@@ -0,0 +1,141 @@
+# frozen_string_literal: true
+
+require 'faker'
+require 'active_support/testing/time_helpers'
+
+class Seeders::Reports::MessageCreator
+  include ActiveSupport::Testing::TimeHelpers
+
+  MESSAGES_PER_CONVERSATION = 5
+
+  def initialize(account:, agents:, conversation:)
+    @account = account
+    @agents = agents
+    @conversation = conversation
+  end
+
+  def create_messages
+    message_count = rand(MESSAGES_PER_CONVERSATION..MESSAGES_PER_CONVERSATION + 5)
+    first_agent_reply = true
+
+    message_count.times do |i|
+      message = create_single_message(i)
+      first_agent_reply = handle_reply_tracking(message, i, first_agent_reply)
+    end
+  end
+
+  def create_single_message(index)
+    is_incoming = index.even?
+    add_realistic_delay(index, is_incoming) if index.positive?
+    create_message(is_incoming)
+  end
+
+  def handle_reply_tracking(message, index, first_agent_reply)
+    return first_agent_reply if index.even? # Skip incoming messages
+
+    handle_agent_reply_events(message, first_agent_reply)
+    false # No longer first reply after any agent message
+  end
+
+  private
+
+  def add_realistic_delay(_message_index, is_incoming)
+    delay = calculate_message_delay(is_incoming)
+    travel(delay)
+  end
+
+  def calculate_message_delay(is_incoming)
+    if is_incoming
+      # Customer response time: 1 minute to 4 hours
+      rand((1.minute)..(4.hours))
+    elsif business_hours_active?(Time.current)
+      # Agent response time varies by business hours
+      rand((30.seconds)..(30.minutes))
+    else
+      rand((1.hour)..(8.hours))
+    end
+  end
+
+  def create_message(is_incoming)
+    if is_incoming
+      create_incoming_message
+    else
+      create_outgoing_message
+    end
+  end
+
+  def create_incoming_message
+    @conversation.messages.create!(
+      account: @account,
+      inbox: @conversation.inbox,
+      message_type: :incoming,
+      content: generate_message_content,
+      sender: @conversation.contact
+    )
+  end
+
+  def create_outgoing_message
+    sender = @conversation.assignee || @agents.sample
+
+    @conversation.messages.create!(
+      account: @account,
+      inbox: @conversation.inbox,
+      message_type: :outgoing,
+      content: generate_message_content,
+      sender: sender
+    )
+  end
+
+  def generate_message_content
+    Faker::Lorem.paragraph(sentence_count: rand(1..5))
+  end
+
+  def handle_agent_reply_events(message, is_first_reply)
+    if is_first_reply
+      trigger_first_reply_event(message)
+    else
+      trigger_reply_event(message)
+    end
+  end
+
+  def business_hours_active?(time)
+    weekday = time.wday
+    hour = time.hour
+    weekday.between?(1, 5) && hour.between?(9, 17)
+  end
+
+  def trigger_first_reply_event(message)
+    event_data = {
+      message: message,
+      conversation: message.conversation
+    }
+
+    ReportingEventListener.instance.first_reply_created(
+      Events::Base.new('first_reply_created', Time.current, event_data)
+    )
+  end
+
+  def trigger_reply_event(message)
+    waiting_since = calculate_waiting_since(message)
+
+    event_data = {
+      message: message,
+      conversation: message.conversation,
+      waiting_since: waiting_since
+    }
+
+    ReportingEventListener.instance.reply_created(
+      Events::Base.new('reply_created', Time.current, event_data)
+    )
+  end
+
+  def calculate_waiting_since(message)
+    last_customer_message = message.conversation.messages
+                                   .where(message_type: :incoming)
+                                   .where('created_at < ?', message.created_at)
+                                   .order(:created_at)
+                                   .last
+
+    last_customer_message&.created_at || message.conversation.created_at
+  end
+end