class Public::AmendmentsController < Public::BaseController
  skip_after_action :verify_authorized, :verify_policy_scoped
  before_action :set_account, :set_project, :set_contract_template, :set_release

  def new
    if @release.amendment_signed?
      render :create, locals: { already_signed: true }
    end
  end

  def create
    @release.amendment_signer_name = release_params[:amendment_signer_name]
    @release.amendment_signature_base64 = release_params[:amendment_signature_base64]
    render :new unless @release.save
  end

  private

  def release_params
    release_type = @contract_template.release_type
    param_name = "#{release_type}_release".to_s
    params.require(param_name).permit(:amendment_signer_name, :amendment_signature_base64)
  end

  def set_release
    release_type = @contract_template.release_type
    param_name = "#{release_type}_release_id".to_s
    release_id = params[param_name]

    @release = @contract_template.releases.find(release_id)
  end

  def set_contract_template
    @contract_template = @project.contract_templates.find(params[:contract_template_id])
  end

  def set_project
    @project = @account.projects.find(params[:project_id])
  end

  def set_account
    @account = Account.find_by(slug: params[:account_id])
  end
end