Best practice for multiple dynamic properties

Looking for advice for the following scenario:
Select::make('product_id')
->options(Product::all()->pluck('name', 'id')),
TextInput::make('quantity')
->numeric()
->step(1)
->maxValue(function(Get $get) {
$productId = $get('product_id');
if (!$productId) {
return;
}

return Product::find($productId)->quanity;
})
->helperText(function(Get $get {
// Basically the same logic as maxValue
return "Available: $stock";
}),
Select::make('product_id')
->options(Product::all()->pluck('name', 'id')),
TextInput::make('quantity')
->numeric()
->step(1)
->maxValue(function(Get $get) {
$productId = $get('product_id');
if (!$productId) {
return;
}

return Product::find($productId)->quanity;
})
->helperText(function(Get $get {
// Basically the same logic as maxValue
return "Available: $stock";
}),
My form also has several places where I will be using the Product data. Do I really need to execute the Product::find($productId) on every dynamic property? Example: After the TextInput::make('quantity') is ->live(onBlur: true) I have another field that will show the Total which is quantity * $product->price . Calling Product::find... for the 3rd time seems a bit much. is there a more efficient approach that I might be not considering, cause calling the Product model every time doesn't seem efficient. Thanks in advance for the advice
2 Replies
H4L1M
H4L1M3w ago
A resource is just a PHP class ! You can define an array variable And set it's value to your model each time the user changes the selected product with AfterstateUpdated
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