Support InventoryItem and InventoryLevel

[alozytskyi]

No description provided.

[hippoduck]

This is exactly what I need.

[KiloooNL]

An example of how this new API request works would be super helpful too. I'm pulling my hair out getting around this Inventory management change.

[ghost]

@KiloooNL see the links to their docs in updated readme. SDK maps directly to the underlying resources exactly like they describe. Pay attention to the data required by Levels resources like set.

[ghost]

For example, to set inventory levels(you need to get all ids beforehand using other APIs)

$variant = $sdk->Product('<shopify product id>') ->Variant('<shopify variant id>') ->get(); $levels = $sdk->InventoryLevel->get(['inventory_item_ids' => $variant['inventory_item_id']]); $sdk->InventoryLevel->set([ 'inventory_item_id' => $variant['inventory_item_id'], 'location_id' => $levels[0]['location_id'], 'available' => 50, ]);

[tareqtms]

@alozytskyi Thanks for this. I am merging only the first commit. For the second part, I will fix it by not wrapping for all custom actions.