Help with this condition of warehouses and stock

[GRXinside]

Hello,

I currently have a code that shows the stock of the stores with their respective names.

What I want to do is, instead of showing the name and the stock, show a custom image of the stock level of each store.

For example, if there are more than 5 products in the central warehouse, I want to create an image with the name, "Central warehouse" and in the middle a green icon, indicating that there is stock, and in case there is no stock in that store mentioned, show the same but in red.

 

 

Code ProductController.php

 

			/** STOCK WAREHOUSE */
	$id_product = (int)Tools::getValue('id_product');
    $warehouses = WarehouseCore::getWarehousesByProductId($id_product);
    foreach($warehouses as $qty)
    $warehouse_qty[]=ProductCore::getRealQuantity($id_product,'',$qty['id_warehouse']);
    $this->context->smarty->assign(array('warehouseName' => $warehouses));
    $this->context->smarty->assign(array('warehouseQty' => $warehouse_qty));

 

 

Code Product.tpl

 

			{foreach from=$warehouseName item=warehouse key=k}
            {if $warehouseQty[$k] > 0}
            <P>{$warehouse['name']} ({$warehouseQty[$k]})</P>    !!no show
		   <!--<p><img src="Here show one image or another depending on the store name and its stock"> </p>
            {/if}
            {/foreach}