App-take-photo.js

handleTakePhoto() {
    this.props.bebo.Camera.capturePhoto((image_uri) => {
     // I'm doing a bunch of image manipulation here before sending the resulting base64 to savePhoto()
    })
  }
  
  savePhoto(base64) {
    const { actingUser, saving } = this.state;
    if(!actingUser){ return console.error('need acting user to save image')}
    if(!base64){ return console.error('need savable base64 to save image, but got', base64)}
    // the bebo.uploadImage function takes base64 and returns an absolute URL
    this.props.bebo.uploadImage(base64).then((upload_resp) => {
      // building our photo object
      const photo = {
        user: actingUser,
        image_url: upload_resp
      };
      this.Db.Photos.POST(photo).then((save_resp) => {
        // we're handling the response of saving the image here
      })
    })
  }