internetee-registry/app/controllers/registrar/domains_controller.rb

class Registrar
  class DomainsController < DeppController
    before_action :init_domain, except: :new
    helper_method :contacts

    # rubocop: disable Metrics/PerceivedComplexity
    # rubocop: disable Metrics/CyclomaticComplexity
    # rubocop: disable Metrics/AbcSize
    # rubocop: disable Metrics/MethodLength
    def index
      authorize! :view, Depp::Domain

      params[:q] ||= {}
      params[:q].delete_if { |_k, v| v.blank? }
      if params[:q].length == 1 && params[:q][:name_matches].present?
        @domain = Domain.find_by(name: params[:q][:name_matches])
        if @domain
          redirect_to info_registrar_domains_url(domain_name: @domain.name) and return
        end
      end

      if params[:statuses_contains]
        domains = current_user.registrar.domains.includes(:registrar, :registrant).where(
          "statuses @> ?::varchar[]", "{#{params[:statuses_contains].join(',')}}"
        )
      else
        domains = current_user.registrar.domains.includes(:registrar, :registrant)
      end

      normalize_search_parameters do
        @q = domains.search(params[:q])
        @domains = @q.result.page(params[:page])
        if @domains.count == 0 && params[:q][:name_matches] !~ /^%.+%$/
          # if we do not get any results, add wildcards to the name field and search again
          n_cache = params[:q][:name_matches]
          params[:q][:name_matches] = "%#{params[:q][:name_matches]}%"
          @q = domains.search(params[:q])
          @domains = @q.result.page(params[:page])
          params[:q][:name_matches] = n_cache # we don't want to show wildcards in search form
        end
      end

      @domains = @domains.per(params[:results_per_page]) if params[:results_per_page].to_i > 0

      respond_to do |format|
        format.html
        format.csv do
          domain_presenters = []

          @domains.find_each do |domain|
            domain_presenters << ::DomainPresenter.new(domain: domain, view: view_context)
          end

          csv = Registrar::DomainListCSVPresenter.new(domains: domain_presenters, view: view_context).to_s
          send_data(csv)
        end
      end
    end

    # rubocop: enable Metrics/PerceivedComplexity
    # rubocop: enable Metrics/CyclomaticComplexity
    # rubocop: enable Metrics/AbcSize

    def info
      authorize! :info, Depp::Domain
      @data = @domain.info(params[:domain_name]) if params[:domain_name]
      if response_ok?
        render 'info'
      else
        flash[:alert] = @data.css('msg').text
        redirect_to registrar_domains_url and return
      end
    end

    def check
      authorize! :check, Depp::Domain
      if params[:domain_name]
        @data = @domain.check(params[:domain_name])
        render 'check_index' and return unless response_ok?
      else
        render 'check_index'
      end
    end

    def new
      authorize! :create, Depp::Domain
      @domain_params = Depp::Domain.default_params
      @domain_params[:period] = Depp::Domain.default_period
    end

    def create
      authorize! :create, Depp::Domain
      @domain_params = params[:domain]
      @data = @domain.create(@domain_params)

      if response_ok?
        redirect_to info_registrar_domains_url(domain_name: @domain_params[:name])
      else
        render 'new'
      end
    end

    def edit
      authorize! :update, Depp::Domain
      @data = @domain.info(params[:domain_name])
      @domain_params = Depp::Domain.construct_params_from_server_data(@data)
    end

    def update
      authorize! :update, Depp::Domain
      @domain_params = params[:domain]
      @data = @domain.update(@domain_params)

      if response_ok?
        redirect_to info_registrar_domains_url(domain_name: @domain_params[:name])
      else
        params[:domain_name] = @domain_params[:name]
        render 'new'
      end
    end

    def delete
      authorize! :delete, Depp::Domain
    end

    def destroy
      authorize! :delete, Depp::Domain
      @data = @domain.delete(params[:domain])
      @results = @data.css('result')
      if response_ok?
        redirect_to info_registrar_domains_url(domain_name: params[:domain][:name])
      else
        params[:domain_name] = params[:domain][:name]
        render 'delete'
      end
    end

    def renew
      authorize! :renew, Depp::Domain
      if params[:domain_name] && params[:cur_exp_date]
        @data = @domain.renew(params)
        render 'renew_index' and return unless response_ok?
      else
        params[:period] = Depp::Domain.default_period
        render 'renew_index'
      end
    end

    def transfer
      authorize! :transfer, Depp::Domain
      if request.post? && params[:domain_name]
        @data = @domain.transfer(params)
        render 'transfer_index' and return unless response_ok?
      else
        render 'transfer_index'
      end
    end

    def search_contacts
      authorize! :create, Depp::Domain

      scope = current_user.registrar.contacts.limit(10)
      if params[:query].present?
        escaped_str = ActiveRecord::Base.connection.quote_string params[:query]
        scope = scope.where("name ilike '%#{escaped_str}%' OR code ilike '%#{escaped_str}%' ")
      end

      render json: scope.pluck(:name, :code).map { |c| { display_key: "#{c.second} #{c.first}", value: c.second } }
    end

    private

    def init_domain
      @domain = Depp::Domain.new(current_user: depp_current_user)
    end


    def contacts
      current_user.registrar.contacts
    end

    def normalize_search_parameters
      ca_cache = params[:q][:valid_to_lteq]
      begin
        end_time = params[:q][:valid_to_lteq].try(:to_date)
        params[:q][:valid_to_lteq] = end_time.try(:end_of_day)
      rescue
        logger.warn('Invalid date')
      end

      yield

      params[:q][:valid_to_lteq] = ca_cache
    end
  end
end