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<?php
declare(strict_types=1);
namespace Cepis;
/**
* The response of `GET /health`.
*
* Good for two things: checking that the API answers, and knowing **which
* version of the database** is live. The DNE database changes every two weeks;
* {@see Health::$dne} identifies it.
*/
final class Health
{
/**
* Property names are the API's own JSON keys, `base_gerada_em` included.
* See {@see Address} for why they are not translated or camel-cased.
*/
public function __construct(
public readonly string $status,
public readonly string $dne,
public readonly int $ceps,
public readonly int $geo,
public readonly string $base_gerada_em,
) {
}
/**
* Build from the decoded response.
*
* @param array<string, mixed> $data
*/
public static function fromArray(array $data): self
{
return new self(
status: self::asString($data['status'] ?? ''),
dne: self::asString($data['dne'] ?? ''),
ceps: self::asInt($data['ceps'] ?? 0),
geo: self::asInt($data['geo'] ?? 0),
base_gerada_em: self::asString($data['base_gerada_em'] ?? ''),
);
}
/**
* `true` when the API reports itself healthy.
*/
public function isOk(): bool
{
return $this->status === 'ok';
}
/**
* @return array<string, mixed>
*/
public function toArray(): array
{
return [
'status' => $this->status,
'dne' => $this->dne,
'ceps' => $this->ceps,
'geo' => $this->geo,
'base_gerada_em' => $this->base_gerada_em,
];
}
private static function asString(mixed $value): string
{
return is_scalar($value) ? (string) $value : '';
}
private static function asInt(mixed $value): int
{
return is_numeric($value) ? (int) (float) $value : 0;
}
}
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