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<?php |
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namespace Imanghafoori\HeyMan; |
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use Illuminate\Support\Facades\Gate; |
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class YouShouldHave |
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{ |
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public $predicate; |
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/** |
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* @var \Imanghafoori\HeyMan\Chain |
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*/ |
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private $chain; |
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/** |
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* YouShouldHave constructor. |
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* |
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* @param \Imanghafoori\HeyMan\Chain $chain |
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*/ |
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public function __construct(Chain $chain) |
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{ |
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$this->chain = $chain; |
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} |
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public function youShouldHaveRole(string $role): Otherwise |
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{ |
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return $this->thisGateShouldAllow('heyman.youShouldHaveRole', $role); |
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} |
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public function thisGateShouldAllow($gate, ...$parameters): Otherwise |
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{ |
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$gate = $this->defineNewGate($gate); |
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$this->chain->predicate = function (...$payload) use ($gate, $parameters) { |
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return Gate::allows($gate, (array_merge($parameters, ...$payload))); |
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}; |
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return app(Otherwise::class); |
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} |
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public function thisClosureShouldAllow($callback, array $parameters = []): Otherwise |
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{ |
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return $this->thisMethodShouldAllow($callback, $parameters); |
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} |
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public function thisMethodShouldAllow($callback, array $parameters = []): Otherwise |
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{ |
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$this->chain->predicate = function (...$payload) use ($callback, $parameters) { |
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return (bool) app()->call($callback, array_merge($parameters, ...$payload)); |
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}; |
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return app(Otherwise::class); |
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} |
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public function thisValueShouldAllow($value): Otherwise |
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{ |
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$this->chain->predicate = function () use ($value) { |
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return (bool) $value; |
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}; |
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return app(Otherwise::class); |
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} |
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public function youShouldBeGuest(): Otherwise |
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{ |
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$this->chain->predicate = function () { |
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return auth()->guest(); |
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}; |
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return app(Otherwise::class); |
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} |
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public function sessionShouldHave($key): Otherwise |
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{ |
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$this->chain->predicate = function () use ($key) { |
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return session()->has($key); |
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}; |
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return app(Otherwise::class); |
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} |
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public function youShouldBeLoggedIn(): Otherwise |
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{ |
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$this->chain->predicate = function () { |
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return auth()->check(); |
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}; |
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return app(Otherwise::class); |
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} |
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public function youShouldAlways() |
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{ |
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$this->chain->predicate = function () { |
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return false; |
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}; |
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return app(Actions::class); |
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} |
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/** |
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* @param $gate |
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* |
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* @return string |
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*/ |
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private function defineNewGate($gate): string |
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{ |
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// Define a Gate for inline closures passed as gate |
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if (is_callable($gate)) { |
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$closure = $gate; |
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$gate = str_random(10); |
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Gate::define($gate, $closure); |
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} |
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// Define a Gate for "class@method" gates |
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if (is_string($gate) && str_contains($gate, '@')) { |
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Gate::define($gate, $gate); |
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} |
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return $gate; |
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} |
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} |
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