public function deleteModuleData(ModulesRequest $request)
{
$isModuleItem = false;
if (!$request->getModuleId()) {
throw new InvalidParameterInRequestObjectException(get_class($request), "moduleId", "Parameter is required");
}
if (!isset($_SESSION)) {
session_start();
}
$domain = $_SESSION['domain'];
$token = \Crypt::decrypt($_SESSION['userToken']);
$courseId = $_SESSION['courseID'];
$scope = "module";
$urlPieces = array();
$urlArgs = array();
$urlPieces[] = "https://{$domain}/api/v1/courses/{$courseId}";
$urlPieces[] = "modules/{$request->getModuleId()}";
if ($request->getModuleItemId()) {
$isModuleItem = true;
$urlPieces[] = "items/{$request->getModuleItemId()}";
$scope = "module_item";
}
//Attach token
$urlArgs[] = "access_token={$token}";
$url = GuzzleHelper::constructUrl($urlPieces, $urlArgs);
try {
//delete from Canvas
$response = GuzzleHelper::makeRequest($request, $url, true);
if ($response->getStatusCode() === "200") {
$dbHelper = new DbHelper();
/*
* NOTE:
* Cascading delete is not yet supported in OctoberCMS, so we have to do all the cascading deletes manually.
* See https://github.com/octobercms/october/issues/419
*/
if ($isModuleItem) {
//delete the module item and its contents from DB
$dbHelper->deleteModuleItemCascade($request->getModuleId(), $request->getModuleItemId());
//delete module item's contents
// $this->deleteModuleItemsContent($courseId, $request->moduleId, $request->moduleItemId);
} else {
//DELETE MODULE
//this will delete this module, its module items, and the content from DB
$dbHelper->deleteModuleCascade($courseId, $request->getModuleId());
}
}
return $response;
} catch (\GuzzleHttp\Exception\ClientException $e) {
if ($e->hasResponse()) {
if ($e->getResponse()->getStatusCode() === "404") {
//This can be caused because the module/moduleItem doesn't exist. Just return
return null;
}
}
return "An error occurred. Unable to delete module data";
}
}
