получить значение обещания в компоненте реакции

У меня есть вспомогательная функция в моем компоненте. Когда я console.log(helperFunction()) это делаю, я получаю это в консоли.

Когда я пытаюсь добавить вспомогательную функцию в поле ввода для ее значения. У меня это появляется.

Как мне получить [[PromiseValue]] в моем вводе?

  render() {
    console.log(getProjectName());
    return (
      <form ref={(input) => this.eventForm = input} onSubmit={(e) => this.createEvent(e)} className="slds-form">
        <div className="slds-form-element">
          <label className="slds-form-element__label">Assigned To</label>
          <div className="slds-form-element__control">
            <input ref={(input) => this.assigned = input} type="text" className="slds-input"  disabled/>
          </div>
        </div>
        <div className="slds-form-element">
          <label className="slds-form-element__label">Related To</label>
          <div className="slds-form-element__control">
            <input ref={(input) => this.related = input} type="text" className="slds-input" defaultValue={getProjectName()} disabled/>
          </div>
        </div>
        <div className="slds-form-element">
          <label className="slds-form-element__label">Subject</label>
          <div className="slds-form-element__control">
            <input ref={(input) => this.subject = input} type="text" className="slds-input"/>
          </div>
        </div>
        <div className="slds-form-element">
          <label className="slds-form-element__label">Location</label>
          <div className="slds-form-element__control">
            <input ref={(input) => this.location = input} type="text" className="slds-input" />
          </div>
        </div>
        <div className="slds-form-element">
          <label className="slds-form-element__label">Event Start</label>
          <div className="slds-form-element__control">
            <input ref={(input) => this.start = input} type="text" onChange={(e) => this.onChange(e)} className="slds-input" value={ this.state.start }/>
          </div>
        </div>
        <div className="slds-form-element">
          <label className="slds-form-element__label">Event End</label>
          <div className="slds-form-element__control">
            <input ref={(input) => this.end = input} type="text" onChange={(e) => this.onChange(e)} className="slds-input" value={ this.state.end } />
          </div>
        </div>
        <div className="slds-form-element">
          <label className="slds-form-element__label">Contact</label>
          <div className="slds-form-element__control">
            <input ref={(input) => this.contact = input} type="text" className="slds-input" disabled/>
          </div>
        </div>
        <button type="button" className="slds-button slds-button--neutral">Cancel</button>
        <button type="submit" className="slds-button slds-button--brand">Create</button>
      </form>
    );
  }

Вспомогательная функция

import axios from 'axios'

export function getProjectName() {

  return new Promise(function(resolve,reject){

  // gets the record id from the current url
  function getQueryVariable(variable) {
    var query = window.location.search.substring(1);
    var vars = query.split("&");

    for (var i=0;i<vars.length;i++) {
      var pair = vars[i].split("=");
      if(pair[0] == variable){return pair[1];}
    }

    return(false);
  }

  // used to access the rest api on my system
  const REST_API_URL = restApiUrl;
  const API_TOKEN = {
    headers: { "Authorization" : "Bearer " + sessionId,
              "Content-Type" : "application/json"
             }
  }
  const OPPORTUNITY_QUERY = "SELECT+Id,Name+FROM+OPPORTUNITY+WHERE+Id="

  // get projectId
  const id = getQueryVariable('projectId');

  // make requst for record name
  var request = axios.get(`${REST_API_URL}query/?q=${OPPORTUNITY_QUERY}'${id}'`,
     API_TOKEN
   ).then(function (response){
      return resolve(response.data.records[0].Name);
   })
  })
}