method.js

const getInsurerValue = (insurer, conveyance, packaging, icc) => {
  var value = 0;
  var is_containerised = packaging === 'CONTAINERISED';
  if (icc === 'ICC-A') {
    if (conveyance === Config.CONVEYANCE.AIR) {
      value = insurer.icc_a.air_value;
    } else if (conveyance === Config.CONVEYANCE.SEA && is_containerised) {
      value = insurer.icc_a.sea_containerised_value;
    } else if (conveyance === Config.CONVEYANCE.SEA && !is_containerised) {
      value = insurer.icc_a.sea_non_containerised_value;
    }
  } else if (icc === 'ICC-B') {
    if (conveyance === Config.CONVEYANCE.AIR) {
      value = insurer.icc_b.air_value;
    } else if (conveyance === Config.CONVEYANCE.SEA && is_containerised) {
      value = insurer.icc_b.sea_containerised_value;
    } else if (conveyance === Config.CONVEYANCE.SEA && !is_containerised) {
      value = insurer.icc_b.sea_non_containerised_value;
    }
  } else if (icc === 'ICC-C') {
    if (conveyance === Config.CONVEYANCE.AIR) {
      value = insurer.icc_c.air_value;
    } else if (conveyance === Config.CONVEYANCE.SEA && is_containerised) {
      value = insurer.icc_c.sea_containerised_value;
    } else if (conveyance === Config.CONVEYANCE.SEA && !is_containerised) {
      value = insurer.icc_c.sea_non_containerised_value;
    }
  }
  return value;
};

const filteredInsurers = quotes.filter((insurer, key) => {
      const premium = revisedPremiumCalculation(
        insurer,
        selected_goods,
        conveyance,
        packaging,
        transshipment,
        warehousing,
        currency_rate.rate,
        other_rates,
        icc_class
      ).premium;

      if (!isNaN(premium)) {
        return insurer;
      }
    });