submit-social-housing-lettings-and-sales-data/app/controllers/lettings_logs_controller.rb

class LettingsLogsController < LogsController
  before_action :find_resource, except: %i[create index edit]
  before_action :session_filters, if: :current_user
  before_action :set_session_filters, if: :current_user

  def index
    respond_to do |format|
      format.html do
        all_logs = current_user.lettings_logs
        unpaginated_filtered_logs = filtered_logs(all_logs, search_term, @session_filters)

        @search_term = search_term
        @pagy, @logs = pagy(unpaginated_filtered_logs)
        @searched = search_term.presence
        @total_count = all_logs.size
        render "logs/index"
      end
    end
  end

  def create
    super { LettingsLog.new(log_params) }
  end

  def update
    if @log
      if @log.update(api_log_params)
        render json: @log, status: :ok
      else
        render json: { errors: @log.errors.messages }, status: :unprocessable_entity
      end
    else
      render_not_found_json("Log", params[:id])
    end
  end

  def show
    respond_to do |format|
      # We don't have a dedicated non-editable show view
      format.html { edit }
      format.json do
        if @log
          render json: @log, status: :ok
        else
          render_not_found_json("Log", params[:id])
        end
      end
    end
  end

  def edit
    @log = if new_log_request?
             LettingsLog.new
           else
             current_user.lettings_logs.find_by(id: params[:id])
           end
    if @log
      render "logs/edit", locals: { current_user: }
    else
      render_not_found
    end
  end

  def destroy
    if @log
      if @log.delete
        head :no_content
      else
        render json: { errors: @log.errors.messages }, status: :unprocessable_entity
      end
    else
      render_not_found_json("Log", params[:id])
    end
  end

  def download_csv
    unpaginated_filtered_logs = filtered_logs(current_user.lettings_logs, search_term, @session_filters)

    render "download_csv", locals: { search_term:, count: unpaginated_filtered_logs.size, post_path: email_csv_lettings_logs_path }
  end

  def email_csv
    all_orgs = params["organisation_select"] == "all"
    EmailCsvJob.perform_later(current_user, search_term, @session_filters, all_orgs)
    redirect_to csv_confirmation_lettings_logs_path
  end

  def csv_confirmation; end

private

  def new_log_request?
    request.path.include?("new-log")
  end

  def permitted_log_params
    params.require(:lettings_log).permit(LettingsLog.editable_fields)
  end

  def find_resource
    @log = LettingsLog.find_by(id: params[:id])
  end

  def post_create_redirect_url(log)
    lettings_log_url(log)
  end
end