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clarifying note

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spencerrlongg 2023-11-01 14:09:03 -05:00
parent c9604b896a
commit 938ec75aa7
1 changed files with 2 additions and 0 deletions
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app/Providers/ValidationServiceProvider.php
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@ -48,6 +48,8 @@ class ValidationServiceProvider extends ServiceProvider
// Unique only if undeleted // Unique only if undeleted
// This works around the use case where multiple deleted items have the same unique attribute. // This works around the use case where multiple deleted items have the same unique attribute.
// (I think this is a bug in Laravel's validator?) // (I think this is a bug in Laravel's validator?)
// $parameters is the rule parameters, like `unique_undeleted:users,id` - $parameters[0] is users, $parameters[1] is id
// the UniqueUndeletedTrait prefills these so you can just use `unique_undeleted` in your rules (but this would only work directly in the model)
Validator::extend('unique_undeleted', function ($attribute, $value, $parameters, $validator) { Validator::extend('unique_undeleted', function ($attribute, $value, $parameters, $validator) {
if (count($parameters)) { if (count($parameters)) {
$count = DB::table($parameters[0])->select('id')->where($attribute, '=', $value)->whereNull('deleted_at')->where('id', '!=', $parameters[1])->count(); $count = DB::table($parameters[0])->select('id')->where($attribute, '=', $value)->whereNull('deleted_at')->where('id', '!=', $parameters[1])->count();