If statement within return

How do I add an if statement in a return statement of this sort:

return {
    ID: select('core/editor').getEditedPostAttribute('featured_media'),
    if (ID) {
        media: select('core').getMedia( ID )
    }
};

Clearly, I can’t just drop an if statement if () directly within return {}.

>Solution :

There are 2 things you can do, either use a ternary operator inline:

return {
    ID: select('core/editor').getEditedPostAttribute('featured_media'),
    media: (ID ? select('core').getMedia( ID ) : undefined)
};

or create the object and conditionally add a new property

const obj = {
    ID: select('core/editor').getEditedPostAttribute('featured_media')
};

if(ID){
    obj.media = select('core').getMedia( ID )
}

return obj