Notifications through Task Scheduler in Laravel

I am trying to make my task appear on the notifications part. I have set the task scheduler already(windows10) and I have this function inside a class:

public static function forecastModal($store_id = NULL){

    $inventory_forecasts = DB::table('restock_inventories', $store_id)        ->join('product', function($join){            $join->on('restock_inventories.product_id', '=', 'product.id');        })        ->where('product.store_id', $store_id)        ->where('product.sku_type', '!=', 'Old Inactive')        ->where('restock_inventories.days_of_supply', '<', 14)        // ->distinct()        ->select('product.sku', 'restock_inventories.days_of_supply')        ->groupBy('product.sku')        ->paginate(10);        $data = ['restock_inventories' => $inventory_forecasts        ];        Log::info("Matt");        return response()->json($inventory_forecasts);        event(new TaskSchedulesEvents('Days of Supply', 'Days of Supply', $store_id, Auth::id(), 'inventory-forecast-v2/'.$store_id));}

I tried putting the event inside a controller function(for the navbar) and it was working. The notification "Days of Supply" appeared. But when I put it back inside the Class under the folder "Common" it's not working again. Please help me. Thank you.