Code cleaning comparison

ohno.ts

  onNotifyAcknowledgedPositions() {

    const companyState = this.memberState;
    if (companyState &&
      companyState['BUY'] && companyState['SELL'] &&
      (isFalsy(companyState['BUY'].addedRequests) || companyState['BUY'].addedRequests.length === 0) &&
      (isFalsy(companyState['BUY'].updatedRequests) || companyState['BUY'].updatedRequests.length === 0) &&
      (isFalsy(companyState['BUY'].deletedRequests) || companyState['BUY'].deletedRequests.length === 0) &&
      (isFalsy(companyState['BUY'].addedComments) || companyState['BUY'].addedComments.length === 0) &&
      (isFalsy(companyState['BUY'].deletedComments) || companyState['BUY'].deletedComments.length === 0) &&
      (isFalsy(companyState['SELL'].addedRequests) || companyState['SELL'].addedRequests.length === 0) &&
      (isFalsy(companyState['SELL'].updatedRequests) || companyState['SELL'].updatedRequests.length === 0) &&
      (isFalsy(companyState['SELL'].deletedRequests) || companyState['SELL'].deletedRequests.length === 0) &&
      (isFalsy(companyState['SELL'].addedComments) || companyState['SELL'].addedComments.length === 0) &&
      (isFalsy(companyState['SELL'].deletedComments) || companyState['SELL'].deletedComments.length === 0)
    ) {
      this.memberState.showAlert = false;
    }
  }

onNotifyAcknowledgedPositions2() {
    const companyState = this.memberState;
    const buyState: IMSBuy = companyState && companyState.BUY;
    const sellState = companyState && companyState.SELL;
    if (isFalsy(companyState) || isFalsy(buyState) || isFalsy(sellState)) { return; }
    const isFalsyOrEmpty = (item: any[] | undefined) => isFalsy(item) || item.length === 0;
    let emptyish = [
        buyState.addedRequests,
        buyState.updatedRequests,
        buyState.deletedRequests,
        buyState.addedComments,
        buyState.deletedComments,
        sellState.addedRequests,
        sellState.updatedRequests,
        sellState.deletedRequests,
        sellState.addedComments,
        sellState.deletedComments,
      ].map(isFalsyOrEmpty).reduce((x, y) => x && y);
    if (emptyish) {
      this.memberState.showAlert = false;
    }
  }