How to Receive Meta Data Using ActionModelAdapter

Problem

When using findAll, there is no metadata available for use:

store.findAll('item').then((response) => {
 let meta = response.get('meta'); //undefined
})

However, meta is present in the response:

{
 "items":
 [...],
 "meta":
   {
     total: 6
   }
}

Solution

As it turns out, findAll method doesn't support metadata. You have to use query method in the following way:

store.query('item', {}).then((response) => { 
 let meta = response.get('meta'); //6
})