Feature: Website SDK (#653)

Add SDK functions

Co-authored-by: Sojan <sojan@pepalo.com>

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

@@ -0,0 +1,18 @@
+class Api::V1::Widget::ContactsController < Api::V1::Widget::BaseController
+  before_action :set_web_widget
+  before_action :set_contact
+
+  def update
+    contact_identify_action = ContactIdentifyAction.new(
+      contact: @contact,
+      params: permitted_params.to_h.deep_symbolize_keys
+    )
+    render json: contact_identify_action.perform
+  end
+
+  private
+
+  def permitted_params
+    params.permit(:website_token, :identifier, :email, :name, :avatar_url)
+  end
+end

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

@@ -0,0 +1,24 @@
+class Api::V1::Widget::LabelsController < Api::V1::Widget::BaseController
+  before_action :set_web_widget
+  before_action :set_contact
+
+  def create
+    conversation.label_list.add(permitted_params[:label])
+    conversation.save!
+
+    head :no_content
+  end
+
+  def destroy
+    conversation.label_list.remove(permitted_params[:id])
+    conversation.save!
+
+    head :no_content
+  end
+
+  private
+
+  def permitted_params
+    params.permit(:id, :label, :website_token)
+  end
+end

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

@@ -17,7 +17,6 @@ class Api::V1::Widget::MessagesController < Api::V1::Widget::BaseController
   def update
     @message.update!(input_submitted_email: contact_email)
     update_contact(contact_email)
-    head :no_content
   rescue StandardError => e
     render json: { error: @contact.errors, message: e.message }.to_json, status: 500
   end
@@ -96,7 +95,11 @@ class Api::V1::Widget::MessagesController < Api::V1::Widget::BaseController
   def update_contact(email)
     contact_with_email = @account.contacts.find_by(email: email)
     if contact_with_email
-      ::ContactMergeAction.new(account: @account, base_contact: contact_with_email, mergee_contact: @contact).perform
+      @contact = ::ContactMergeAction.new(
+        account: @account,
+        base_contact: contact_with_email,
+        mergee_contact: @contact
+      ).perform
     else
       @contact.update!(
         email: email,