/**
* Api function for get currencies listing json.
*
* @return Response
*/
public function getListCurrencies()
{
$data = get();
// Validator get params.
$valids = Validator::make($data, ['type' => 'required'], EXRHelper::getMessage());
// Response error message if not valids
if ($valids->fails()) {
return Response::json(array('status' => 'error', 'data' => $valids->messages()));
}
extract($data);
$types = array();
switch ($type) {
default:
case 'ty-gia':
$types = ['CURRENCY', 'VCB'];
break;
case 'vang':
$types = ['GOLD'];
break;
}
/*$page = intval($page);
$limit = EXR_PAGINATE;
$skip = $page * $limit;*/
// Get list currency ids
$records = Currency::where('status', true)->whereRaw('status = ?', array(true))->whereIn('type', $types)->orderBy('name', 'DESC')->get(array('id', 'code', 'type', 'name', 'flag', 'created_at', 'updated_at'));
return Response::json(array('status' => 'success', 'data' => $records));
}
/**
* Api function for crawl send notification to devices.
*
* @return Response
*/
public function getSendNotificationDevices()
{
$data = get();
// Valid get params.
$valids = Validator::make($data, ['token' => 'required|in:' + EXR_TOKEN], EXRHelper::getMessage());
// Check valid.
if ($valids->fails()) {
return Response::json(array('status' => 'Error', 'data' => $valids->messages()), 403);
}
// Get Currency
$currencies = Currency::whereRaw('is_send = ?', array(false))->take(5)->get();
if (!count($currencies)) {
Currency::where('is_send', true)->update(array('is_send' => false));
$currencies = Currency::whereRaw('is_send = ?', array(false))->take(5)->get();
}
foreach ($currencies as $currency) {
$message = $tye = '';
if (Cache::has('exr_notification_msg_' . $currency->id)) {
$data = Cache::get('exr_notification_msg_' . $currency->id);
$message = isset($data['message']) ? $data['message'] : '';
$type = isset($data['type']) ? $data['type'] : '';
} else {
// Get today currency
$today = CurrencyDaily::whereRaw('currency_id = ? AND DATE(created_at) = CURDATE()', array($currency->id))->first();
if (!$today) {
return Response::json(array('status' => 'error', 'data' => 'Error'), 500);
}
$mimax = CurrencyDaily::whereRaw('currency_id = ? AND DATE(created_at) >= NOW() - INTERVAL ? WEEK', array($currency->id, EXR_LIMIT_WEEK))->select(DB::raw('MIN(buy) as min, MAX(buy) as max'))->first();
if ($mimax->min > $today->buy) {
$message = sprintf(EXR_MIN_MSG, $today->name, EXR_LIMIT_WEEK, $today->buy);
$tye = 'currency_min';
} else {
if ($mimax->max < $today->buy) {
$message = sprintf(EXR_MAX_MSG, $today->name, EXR_LIMIT_WEEK, $today->buy);
$type = 'currency_max';
} else {
$message = '';
$type = '';
}
}
if ($message) {
Cache::put('exr_notification_msg_' . $currency->id, array('message' => $message, 'type' => $type), EXR_CACHE_MINUTE);
}
}
if (!$message) {
return Response::json(array('status' => 'error', 'data' => 'Error'), 500);
}
// Get 1000 devices
$records = Notification::whereRaw('currency_id = ? AND notify_type = ? AND is_send = ?', array($currency->id, $type, false))->take(EXR_LIMIT_DEVICES)->get();
if (!count($records)) {
// Update is_send for currency when send all devices.
$currency->is_send = true;
$currency->save();
// Clear if crawl end devices.
Notification::whereRaw('currency_id = ? AND notify_type = ? AND is_send = ? AND DATE(updated_at) != CURDATE()', array($currency->id, $type, true))->update(array('is_send', false));
}
// Convert devices registations ids to array.
$deviceIds = $records->lists('device_id');
$response = '';
if (count($deviceIds) <= EXR_LIMIT_DEVICES && !empty($message)) {
// Send to notification to it
$response = Notification::sendNtfsToDevices($message, $deviceIds);
}
}
return Response::json(array('status' => 'success', 'data' => $response));
}
