Easily serialise Laravel policy method permissions that a given user has, for a given model.

User.php

/**
 * Automatically generates an array detailing the permissions that this User has over the given target model.
 * Usage: $user->getPolicyPermissions($modelWithPolicy)
 *
 * @param $model
 * @return array
 * @throws \ReflectionException
 */
public function getPolicyPermissions($model): array
{
    $perms = [];
    if ($policy = policy($model))
        foreach((new ReflectionClass($policy))->getMethods(ReflectionMethod::IS_PUBLIC) as $method)
            $perms[$method->getName()] = $method->invoke($policy, $this, $model);

    return $perms;
}