example

route.js

{
	beforeModel(params) {
		if (this.store.peekAll('item').length > MAX_IN_MEMORY_OBJECTS) {
			this.store.unloadAll('item');
		} 
	},
	model(params) {
		return this.ajax('getCoordsByAdress', params.address)
			.then(coords=>{
				return this.store.query('item', {x: coords.x, y: coords:y, radius: 10, maxItems: 100})
			});
	},
	actions: {
		itemClick(item) {
			this.transitionTo('items.item', item);
		}
	
	}
}