feat: scenario tools [CW-4597] (#11908)

Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Sojan Jose <sojan@pepalo.com>

enterprise/lib/captain/tools/add_contact_note_tool.rb

@@ -0,0 +1,26 @@
+class Captain::Tools::AddContactNoteTool < Captain::Tools::BasePublicTool
+  description 'Add a note to a contact profile'
+  param :note, type: 'string', desc: 'The note content to add to the contact'
+
+  def perform(tool_context, note:)
+    contact = find_contact(tool_context.state)
+    return 'Contact not found' unless contact
+
+    return 'Note content is required' if note.blank?
+
+    log_tool_usage('add_contact_note', { contact_id: contact.id, note_length: note.length })
+
+    create_contact_note(contact, note)
+    "Note added successfully to contact #{contact.name} (ID: #{contact.id})"
+  end
+
+  private
+
+  def create_contact_note(contact, note)
+    contact.notes.create!(content: note)
+  end
+
+  def permissions
+    %w[contact_manage]
+  end
+end

enterprise/lib/captain/tools/add_label_to_conversation_tool.rb

@@ -0,0 +1,34 @@
+class Captain::Tools::AddLabelToConversationTool < Captain::Tools::BasePublicTool
+  description 'Add a label to a conversation'
+  param :label_name, type: 'string', desc: 'The name of the label to add'
+
+  def perform(tool_context, label_name:)
+    conversation = find_conversation(tool_context.state)
+    return 'Conversation not found' unless conversation
+
+    label_name = label_name&.strip&.downcase
+    return 'Label name is required' if label_name.blank?
+
+    label = find_label(label_name)
+    return 'Label not found' unless label
+
+    add_label_to_conversation(conversation, label_name)
+
+    log_tool_usage('added_label', conversation_id: conversation.id, label: label_name)
+
+    "Label '#{label_name}' added to conversation ##{conversation.display_id}"
+  end
+
+  private
+
+  def find_label(label_name)
+    account_scoped(Label).find_by(title: label_name)
+  end
+
+  def add_label_to_conversation(conversation, label_name)
+    conversation.add_labels(label_name)
+  rescue StandardError => e
+    Rails.logger.error "Failed to add label to conversation: #{e.message}"
+    raise
+  end
+end

enterprise/lib/captain/tools/add_private_note_tool.rb

@@ -0,0 +1,33 @@
+class Captain::Tools::AddPrivateNoteTool < Captain::Tools::BasePublicTool
+  description 'Add a private note to a conversation'
+  param :note, type: 'string', desc: 'The private note content'
+
+  def perform(tool_context, note:)
+    conversation = find_conversation(tool_context.state)
+    return 'Conversation not found' unless conversation
+
+    return 'Note content is required' if note.blank?
+
+    log_tool_usage('add_private_note', { conversation_id: conversation.id, note_length: note.length })
+    create_private_note(conversation, note)
+
+    'Private note added successfully'
+  end
+
+  private
+
+  def create_private_note(conversation, note)
+    conversation.messages.create!(
+      account: @assistant.account,
+      inbox: conversation.inbox,
+      sender: @assistant,
+      message_type: :outgoing,
+      content: note,
+      private: true
+    )
+  end
+
+  def permissions
+    %w[conversation_manage conversation_unassigned_manage conversation_participating_manage]
+  end
+end

enterprise/lib/captain/tools/base_public_tool.rb

@@ -0,0 +1,45 @@
+require 'agents'
+
+class Captain::Tools::BasePublicTool < Agents::Tool
+  def initialize(assistant)
+    @assistant = assistant
+    super()
+  end
+
+  def active?
+    # Public tools are always active
+    true
+  end
+
+  def permissions
+    # Override in subclasses to specify required permissions
+    # Returns empty array for public tools (no permissions required)
+    []
+  end
+
+  private
+
+  def account_scoped(model_class)
+    model_class.where(account_id: @assistant.account_id)
+  end
+
+  def find_conversation(state)
+    conversation_id = state&.dig(:conversation, :id)
+    return nil unless conversation_id
+
+    account_scoped(::Conversation).find_by(id: conversation_id)
+  end
+
+  def find_contact(state)
+    contact_id = state&.dig(:contact, :id)
+    return nil unless contact_id
+
+    account_scoped(::Contact).find_by(id: contact_id)
+  end
+
+  def log_tool_usage(action, details = {})
+    Rails.logger.info do
+      "#{self.class.name}: #{action} for assistant #{@assistant&.id} - #{details.inspect}"
+    end
+  end
+end

enterprise/lib/captain/tools/update_priority_tool.rb

@@ -0,0 +1,48 @@
+class Captain::Tools::UpdatePriorityTool < Captain::Tools::BasePublicTool
+  description 'Update the priority of a conversation'
+  param :priority, type: 'string', desc: 'The priority level: low, medium, high, urgent, or nil to remove priority'
+
+  def perform(tool_context, priority:)
+    @conversation = find_conversation(tool_context.state)
+    return 'Conversation not found' unless @conversation
+
+    @normalized_priority = normalize_priority(priority)
+    return "Invalid priority. Valid options: #{valid_priority_options}" unless valid_priority?(@normalized_priority)
+
+    log_tool_usage('update_priority', { conversation_id: @conversation.id, priority: priority })
+
+    execute_priority_update
+  end
+
+  private
+
+  def execute_priority_update
+    update_conversation_priority(@conversation, @normalized_priority)
+    priority_text = @normalized_priority || 'none'
+    "Priority updated to '#{priority_text}' for conversation ##{@conversation.display_id}"
+  end
+
+  def normalize_priority(priority)
+    priority == 'nil' || priority.blank? ? nil : priority
+  end
+
+  def valid_priority?(priority)
+    valid_priorities.include?(priority)
+  end
+
+  def valid_priorities
+    @valid_priorities ||= [nil] + Conversation.priorities.keys
+  end
+
+  def valid_priority_options
+    (valid_priorities.compact + ['nil']).join(', ')
+  end
+
+  def update_conversation_priority(conversation, priority)
+    conversation.update!(priority: priority)
+  end
+
+  def permissions
+    %w[conversation_manage conversation_unassigned_manage conversation_participating_manage]
+  end
+end