/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
session_start();
if (!isset($_SESSION['AUTH']) || $_SESSION['AUTH'] == false) {
\App::abort(500, 'User not authenticated');
}
$i = instanceUser::find($id);
try {
//emit request to make db
$redis = \Redis::connection();
// Using the Redis extension provided client
$redis->publish('demeter', json_encode(array('command' => 'deleteInstanceUser', 'vm' => $i->instance->vmId, 'instanceId' => $i->instance->id, 'instanceName' => $i->instance->name, 'username' => $i->name, 'netId' => $_SESSION['AUTH_USER'])));
if ($i->delete()) {
echo "success";
} else {
\App::abort(500, 'User could not be deleted, please contact an Administrator');
}
} catch (Exception $e) {
\App::abort(500, 'User could not be deleted, please contact an Administrator');
}
}
/**
* Store a newly created resource in storage.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(Request $request)
{
session_start();
if (!isset($_SESSION['AUTH']) || $_SESSION['AUTH'] == false) {
\App::abort(500, 'User not authenticated');
}
$post = file_get_contents('php://input');
$data = json_decode($post, true);
if ($data['name'] != null && $data['organization'] != null && $data['maxSize'] != null && $data['description'] != null && $data['type'] != null && $data['username'] != null && $data['password'] != null) {
//check if instance exists with the same name
// if(instance::where('name', $data['name'])->exists())
// die("Database name in use");
$user = demeterUser::where('netId', $_SESSION['AUTH_USER'])->first();
//create a new instance (db). expects name, type, ownerId, organization, maxSize, and description
$i = new instance();
$i->id = \Uuid::generate(4);
$i->name = $data['name'];
$i->type = $data['type'];
$i->ownerId = $user->id;
$i->organization = $data['organization'];
$i->maxSize = $data['maxSize'];
$i->description = $data['description'];
/////FOR DEMO
if ($data['name'] == 'map') {
//$i->port = 3306;
//$i->ipAddr = "54.213.216.81";
}
////END
//determine the VM for this instance
$vms = vm::where("type", "LIKE", "%" . $i->type . "%")->get();
foreach ($vms as $vm) {
if ($i->maxSize == $i->maxSize) {
$i->vmId = $vm->id;
break;
}
}
if (!isset($i->vmId)) {
echo "No VM available";
} else {
try {
//emit request to make db
$redis = \Redis::connection();
// Using the Redis extension provided client
$redis->publish('demeter', json_encode(array('command' => 'createInstance', 'vm' => $i->vmId, 'instanceId' => $i->id->string, 'instanceName' => $i->name, 'type' => $i->type, 'maxSize' => $i->maxSize, 'username' => $data['username'], 'password' => $data['password'], 'netId' => $_SESSION['AUTH_USER'])));
$i->inUse = 0;
$iu = new instanceUser();
$iu->id = \Uuid::generate(4);
$iu->name = $data['username'];
$iu->instanceId = $i->id->string;
$id = $i->id->string;
$i->save();
$inst = instance::find($id);
$iu->save();
$inst->users()->save($user);
echo "success";
//else
// echo "fail";
} catch (Exception $e) {
\App::abort(500, 'Database could not be created, please contact an Administrator');
}
}
}
}