marco.ferreira Comments - Answer Overflow

marco.ferreira

•Created by marco.ferreira on 8/14/2023 in #❓┊help

Cannot test a RelationManager

Sorry, my mistake. I was not passing the second argument "pageClass"... This is the correct code, if anyone is interested:

$page = livewire(EmployeesRelationManager::class, [
        'ownerRecord' => $departments->get(0),
        'pageClass' => ViewDepartmentDetails::class,
    ])

$page = livewire(EmployeesRelationManager::class, [
        'ownerRecord' => $departments->get(0),
        'pageClass' => ViewDepartmentDetails::class,
    ])

3 replies

FFilament

•Created by imranyahya_pl on 8/11/2023 in #❓┊help

Hi, I need help regarding validation. I want to validate multiple columns

You can use a unique rule with the where clause: https://laravel.com/docs/10.x/validation#rule-unique something like this:

'product_name' => Rule::unique('products')->where(fn (Builder $query) => $query->where('product_area', request('product_area'))->where('user_id', request('user_id')))

'product_name' => Rule::unique('products')->where(fn (Builder $query) => $query->where('product_area', request('product_area'))->where('user_id', request('user_id')))

2 replies

FFilament

•Created by marco.ferreira on 8/11/2023 in #❓┊help

Problem in the format_money helper

And then, storing the $total to the invoice model, the cast would enter again, converting the float back to integer and store it in the database

6 replies

FFilament

•Created by marco.ferreira on 8/11/2023 in #❓┊help

Problem in the format_money helper

I probably am, but I don't understand how, or why. It seems obvious to me that all operations regarding money should be done using integers (in cents) precisely to avoid floating point errors. Using casts at the model layer has the effect of working directly with floats during calculations. If I have something like an invoice line with "quantity" and "price_without_taxes", and price_without_taxes is casted to float, when calculating the invoice total I'll introduce errors: $total = 0; foreach($invoice->lines as $line) { $lineTotal = $line->price_without_taxes * $line->quantity; // 1st possible precision errors $total += $lineTotal; // sum of rounding errors

6 replies

FFilament

•Created by marco.ferreira on 8/11/2023 in #❓┊help

Problem in the format_money helper

Thanks for the pointer. But if I use the cast in the model, isn't it automatically converted to float on database read (and to int on write), making all my operations with that column be using floats, getting back to the original rounding and precision issues? I believe that this is a presentation problem, not a model problem. I'd still like to have the model always in cents, just present it in euros...

6 replies

FFilament

•Created by marco.ferreira on 3/14/2023 in #❓┊help

Testing a confirming action

Thanks for the answer. I'll leave it as it is then.

5 replies

FFilament

•Created by marco.ferreira on 3/13/2023 in #❓┊help

Testing Modals

Figured it out. For future reference, here it is how I made it:


    $page = livewire(BusinessAreaResource\Pages\ListBusinessAreas::class);
    $page
        ->mountPageAction('create')
        ->assertDispatchedBrowserEvent("open-modal")
        ->assertFormFieldExists("name", "mountedActionForm");

3 replies

FFilament

•Created by marco.ferreira on 3/13/2023 in #❓┊help

Testing Modals

I've tested doing a simple: $page = livewire(BusinessAreaResource\Pages\ListBusinessAreas::class); $page->callPageAction("create")->assertFormExists();

3 replies

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