docuseal/app/controllers/submit_form_controller.rb

# frozen_string_literal: true

class SubmitFormController < ApplicationController
  layout 'form'

  skip_before_action :authenticate_user!
  skip_authorization_check

  def show
    @submitter =
      Submitter.preload(submission: [
                          :template, { template_schema_documents: [:blob, { preview_images_attachments: :blob }] }
                        ])
               .find_by!(slug: params[:slug])

    return redirect_to submit_form_completed_path(@submitter.slug) if @submitter.completed_at?

    Submitters::MaybeUpdateDefaultValues.call(@submitter, current_user)

    cookies[:submitter_sid] = @submitter.signed_id

    render @submitter.submission.template.deleted_at? ? :archived : :show
  end

  def update
    submitter = Submitter.find_by!(slug: params[:slug])

    Submitters::SubmitValues.call(submitter, params, request)

    head :ok
  rescue Submitters::SubmitValues::ValidationError => e
    render json: { error: e.message }, status: :unprocessable_entity
  end

  def completed
    @submitter = Submitter.find_by!(slug: params[:submit_form_slug])
  end
end