[Metadata] #[Get] provider doesn't give $uriVariables as of 4.2.0

[stephanvierkant]

I've a Enum as an ApiResource, based on this blog post:

#[Get(routePrefix: '/foobar', provider: FooBarStatus::class . '::getCase'),]
enum FooBarStatus : string
{
    /** @param array<string, mixed> $uriVariables */
    public static function getCase(Operation $operation, array $uriVariables) : static
    {
        $name = $uriVariables['id'] ?? null;

        $reflectionClass = new ReflectionEnum($operation->getClass());

        if ($reflectionClass->getBackingType()->getName() === 'int') {
            $name = (int) $name;
        }

        return self::tryFrom($name);
    }
}

In endpoint /api/foobar/foo_bar_status/concept $uriVariables returned
array:1 [▼
"id" => "concept"
]
in 4.1.24, but
array:1 [▼
"id" => 0
]
in 4.2.0.

Can someone explain what should be changed? I've upgraded the api-platform/metadata package to v4.2.0-beta.1 and that's where the issue started.

[stephanvierkant]

I've found the PR that caused the issue: #7017

No idea why, but adding "api-platform/metadata": "v4.1.*" (but all other packages v.4.2) to my composer.json helps.

[soyuka]

please declare uri variables on your operation the enum has no id you need to declare explicitly uriVariables: ['id']

[stephanvierkant]

Thanks, that's it! For those who run into this problem as well, you need to define value as uriVariable:

#[ApiResource(
    operations: [
        new Get(uriVariables: ['value'], provider: self::class . '::getCase'),
        new GetCollection(provider: self::class . '::getCases'),
    ]
)]
enum FooBarStatus : string {}

This