refactor start form

app/controllers/start_form_resubmit_controller.rb

@@ -0,0 +1,93 @@
+# frozen_string_literal: true
+
+class StartFormResubmitController < ApplicationController
+  layout 'form'
+
+  skip_before_action :authenticate_user!
+  skip_authorization_check
+
+  around_action :with_browser_locale
+  before_action :load_resubmit_submitter
+  before_action :load_template
+  before_action :authorize_start!
+
+  def update
+    @submitter = Submitters::StartForm.find_or_initialize_submitter(
+      @template, submitter_params, exclude_completed: true
+    )
+
+    if Templates.filter_undefined_submitters(@template.submitters).size > 1 && @submitter.new_record?
+      @error_message = multiple_submitters_error_message
+
+      return render 'start_form/show', status: :unprocessable_content
+    end
+
+    if (is_new_record = @submitter.new_record?)
+      Submitters::StartForm.assign_submission_attributes(
+        @submitter, @template,
+        ip: request.remote_ip, user_agent: request.user_agent, resubmit_submitter: @resubmit_submitter
+      )
+
+      Submissions::AssignDefinedSubmitters.call(@submitter.submission)
+    else
+      @submitter.assign_attributes(ip: request.remote_ip, ua: request.user_agent)
+    end
+
+    if @template.preferences['shared_link_2fa'] == true
+      handle_require_2fa(@submitter, is_new_record:)
+    elsif @submitter.save
+      Submitters::StartForm.enqueue_new_submitter_jobs(@submitter) if is_new_record
+
+      redirect_to submit_form_path(@submitter.slug)
+    else
+      render 'start_form/show', status: :unprocessable_content
+    end
+  end
+
+  private
+
+  def load_resubmit_submitter
+    @resubmit_submitter = Submitter.find_by(slug: params[:resubmit])
+
+    raise ActiveRecord::RecordNotFound if @resubmit_submitter.blank? ||
+                                          !Submitters::StartForm.can_resubmit?(@resubmit_submitter)
+  end
+
+  def load_template
+    @template = @resubmit_submitter.template
+  end
+
+  def authorize_start!
+    redirect_to submit_form_path(@resubmit_submitter.slug) if @template.archived_at? || @template.account.archived_at?
+  end
+
+  def submitter_params
+    @resubmit_submitter.slice(:name, :phone, :email)
+  end
+
+  def multiple_submitters_error_message
+    if current_user&.account_id == @template.account_id
+      helpers.t('this_submission_has_multiple_signers_which_prevents_the_use_of_a_sharing_link_html')
+    else
+      I18n.t('not_found')
+    end
+  end
+
+  def handle_require_2fa(submitter, is_new_record:)
+    if Submitters::StartForm.verify_2fa_and_save_submitter(submitter, request, is_new_record:)
+      redirect_to submit_form_path(submitter.slug)
+    else
+      Submitters.send_shared_link_email_verification_code(submitter, request:)
+
+      render 'start_form/email_verification'
+    end
+  rescue Submitters::StartForm::NotSaved
+    render 'start_form/show', status: :unprocessable_content
+  rescue Submitters::UnableToSendCode, Submitters::InvalidOtp => e
+    redirect_to start_form_path(@template.slug, params: submitter_params.merge(email_verification: true)),
+                alert: e.message
+  rescue RateLimit::LimitApproached
+    redirect_to start_form_path(@template.slug, params: submitter_params.merge(email_verification: true)),
+                alert: I18n.t(:too_many_attempts)
+  end
+end