$data = json_decode($_GET['data']);
if (!isset($_SESSION['token'])) {
    session_start();
}
$userId = $_SESSION['token'];
switch ($data->operation) {
    case "createQuotation":
        QuotationController::saveQuotationDetailsAndTax($data->data);
        break;
    case "getQuotationByProjectId":
        QuotationController::getQuotationByProjectId($data->data);
        break;
    case "getQuotationList":
        QuotationController::getQuotationList($data->data);
        break;
    case "getQuotationTaxDetails":
        QuotationController::getQuotationTaxDetails($data->data);
        break;
    case "modifyQuotation":
        QuotationController::reviseQuotation($data->quotationId, $data->data);
        break;
    case "getQuotationDetails":
        QuotationController::getQuotationDetails($data->data);
        break;
    case "isQuotationAlreadyUploadedForOtherQuotation":
        QuotationController::isQuotationAlreadyUploadedForAnotherQuotation($data->quotationId, $data->QuotationBlob);
        break;
    case "isQuotationAlreadyUploaded":
        QuotationController::isQuotationAlreadyUploaded($data->QuotationBlob);
        break;
}