Editing State in a Grandchild Component in React

Let's consider the component Product that we obtained in the previous lesson:

function Product({ id, name, cost, isEdit, toggleMode, editProd }) {
	return <div>
		name: {
			isEdit
			? <input value={name} onChange={event => editProd(id, 'name', event)} />
			: <span>{name}</span>
		}
		cost: {
			isEdit
			? <input value={cost} onChange={event => editProd(id, 'cost', event)} />
			: <span>{cost}</span>
		}
		
		<button onClick={() => toggleMode(id)}>
			{isEdit ? 'save': 'edit'}
		</button>
	</div>;
}

It is easy to notice that the code for the product name and for the product price is almost duplicated. Let's move this code to a separate component ProductField:

function ProductField({ id, text, type, isEdit, editProd }) {
	return isEdit
		? <input value={text} onChange={event => editProd(id, type, event)} />
		: <span>{text}</span>
	;
}

Let's make changes to the Product component:

function Product({ id, name, cost, isEdit, toggleMode, editProd }) {
	return <div>
		name: <ProductField
			id={id}
			text={name}
			type="name"
			isEdit={isEdit}
			editProd={editProd}
		/>,
		
		cost: <ProductField
			id={id}
			text={cost}
			type="cost"
			isEdit={isEdit}
			editProd={editProd}
		/>
		
		<button onClick={() => toggleMode(id)}>
			{isEdit ? 'save': 'edit'}
		</button>
	</div>;
}

Do the same with the User component you created in the previous lessons.