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<?php
namespace JsonApi\Routes\Courseware;
use Courseware\TaskGroup;
use JsonApi\Errors\AuthorizationFailedException;
use JsonApi\Errors\RecordNotFoundException;
use JsonApi\JsonApiController;
use JsonApi\Routes\TimestampTrait;
use JsonApi\Routes\ValidationTrait;
use JsonApi\Schemas\Courseware\TaskGroup as TaskGroupSchema;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use User;
/**
* Updates one TaskGroup.
*
* @SuppressWarnings(PHPMD.StaticAccess)
*/
class TaskGroupsUpdate extends JsonApiController
{
use TimestampTrait;
use ValidationTrait;
/**
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
* @param array $args
* @return Response
*/
public function __invoke(Request $request, Response $response, $args)
{
/** @var ?\Courseware\TaskGroup $resource */
$resource = TaskGroup::find($args['id']);
if (!$resource) {
throw new RecordNotFoundException();
}
$json = $this->validate($request, $resource);
$user = $this->getUser($request);
if (!Authority::canUpdateTaskGroup($user, $resource)) {
throw new AuthorizationFailedException();
}
$process = $this->update($resource, $json);
return $this->getContentResponse($process);
}
/**
* @SuppressWarnings(PHPMD.UnusedFormalParameters)
*
* @param array $json
* @param mixed $data
*
* @return string|void
*/
protected function validateResourceDocument($json, $data)
{
if (!self::arrayHas($json, 'data')) {
return 'Missing `data` member at document“s top level.';
}
if (TaskGroupSchema::TYPE !== self::arrayGet($json, 'data.type')) {
return 'Invalid `type` of document“s `data`.';
}
if (!self::arrayHas($json, 'data.attributes.start-date')) {
return 'Missing `start-date` attribute.';
}
$startDate = self::arrayGet($json, 'data.attributes.start-date');
if (!self::isValidTimestamp($startDate)) {
return '`start-date` is not an ISO 8601 timestamp.';
}
if (!self::arrayHas($json, 'data.attributes.end-date')) {
return 'Missing `end-date` attribute.';
}
$endDate = self::arrayGet($json, 'data.attributes.end-date');
if (!self::isValidTimestamp($endDate)) {
return '`end-date` is not an ISO 8601 timestamp.';
}
if (self::fromISO8601($startDate) > self::fromISO8601($endDate)) {
return '`start-date` is later than `end-date`';
}
}
private function update(TaskGroup $taskGroup, array $json): TaskGroup
{
$startDate = self::fromISO8601(self::arrayGet($json, 'data.attributes.start-date'));
$endDate = self::fromISO8601(self::arrayGet($json, 'data.attributes.end-date'));
$taskGroup->start_date = $startDate->getTimestamp();
$taskGroup->end_date = $endDate->getTimestamp();
$taskGroup->store();
return $taskGroup;
}
}
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