feat: toggle typing and update last seen endpoints for client apis (#7621)

- Add toggle_typing endpoint for client APIs
- Adds update last seen endpoint for client APIs 

Fixes: #7581

app/controllers/public/api/v1/inboxes/conversations_controller.rb

@@ -1,4 +1,7 @@
 class Public::Api::V1::Inboxes::ConversationsController < Public::Api::V1::InboxesController
+  include Events::Types
+  before_action :set_conversation, only: [:toggle_typing, :update_last_seen]
+
   def index
     @conversations = @contact_inbox.hmac_verified? ? @contact.conversations : @contact_inbox.conversations
   end
@@ -7,12 +10,36 @@ class Public::Api::V1::Inboxes::ConversationsController < Public::Api::V1::Inbox
     @conversation = create_conversation
   end
 
+  def toggle_typing
+    case params[:typing_status]
+    when 'on'
+      trigger_typing_event(CONVERSATION_TYPING_ON)
+    when 'off'
+      trigger_typing_event(CONVERSATION_TYPING_OFF)
+    end
+    head :ok
+  end
+
+  def update_last_seen
+    @conversation.contact_last_seen_at = DateTime.now.utc
+    @conversation.save!
+    head :ok
+  end
+
   private
 
+  def set_conversation
+    @conversation = @contact_inbox.contact.conversations.find_by!(display_id: params[:id])
+  end
+
   def create_conversation
     ::Conversation.create!(conversation_params)
   end
 
+  def trigger_typing_event(event)
+    Rails.configuration.dispatcher.dispatch(event, Time.zone.now, conversation: @conversation, user: @conversation.contact)
+  end
+
   def conversation_params
     {
       account_id: @contact_inbox.contact.account_id,

app/javascript/dashboard/components/widgets/conversation/bubble/Actions.vue

@@ -233,7 +233,7 @@ export default {
         return false;
       }
 
-      if (this.isAWebWidgetInbox) {
+      if (this.isAWebWidgetInbox || this.isAPIInbox) {
         const { contact_last_seen_at: contactLastSeenAt } = this.currentChat;
         return contactLastSeenAt >= this.createdAt;
       }