Woocommerce Custom Place Order API not working cart empty - woocommerce-rest-api

Question

public function RetriveCart($request){
global $woocommerce;
$woocommerce->frontend_includes();
$user_id = $request['user_id'];
wp_set_current_user( $user_id );
add_action('woocommerce_cart_calculate_fees', array($this,'woo_cart_fee_update'));
$woocommerce->session = new WC_Session_Handler();
$woocommerce->session->init();
$woocommerce->customer = new WC_Customer( get_current_user_id(), true );
$woocommerce->cart = new WC_Cart();
$items = $woocommerce->cart->get_cart();
if(empty($items)){
$response['status'] = 0;
$response['message'] = __("Cart is empty", self::domainText);
$response['data'] = new stdClass();
return new WP_REST_Response($response, 200);
}
foreach($items as $item => $values) {
$_product = wc_get_product( $values['product_id']);
$cart[] = array('key'=>$item,
'product_id'=>$values['product_id'],
'title'=>$_product->get_title(),
'quantity'=>$values['quantity'],
'price'=>$_product->get_price(),
'subtotal'=> strval(($_product->get_price()+$addons_price) * $values['quantity']),
'currency_symbol'=>get_woocommerce_currency_symbol(),
);
}
WC()->cart->calculate_totals();
$shipping = $woocommerce->cart->fee_total;
$cart_summary = array('sub_total'=>$woocommerce->cart->subtotal,
'shipping_amount'=>$shipping,
'order_type'=>$order_type,
'is_deliverable'=>$is_deliverable,
'discount_amount'=>$woocommerce->cart->get_cart_discount_total(),
'tax_amount'=>$woocommerce->cart->tax_total,
'total_amount'=>$woocommerce->cart->total,
'currency_symbol'=>get_woocommerce_currency_symbol(),
);
$output['cart_summary'] = $cart_summary;
$output['items'] = $cart;
$response['status'] = 1;
$response['message'] = __("Cart Items found", self::domainText);
$response['data'] = $output;
return new WP_REST_Response($response, 200);
}
public function newOrder($request){
global $wpdb,$woocommerce;
$woocommerce->frontend_includes();
$orderRequest = $request['order'];
$user_id = $orderRequest['user_id'];
wp_set_current_user( $user_id );
$woocommerce->session = new WC_Session_Handler();
$woocommerce->session->init();
$woocommerce->customer = new WC_Customer( get_current_user_id(), true );
$woocommerce->cart = new WC_Cart();
if ($woocommerce->cart->get_cart_contents_count() == 0) {
$response['status'] = 0;
$response['message'] = __('Cart is empty', self::domainText);
$response['data'] = new stdClass();
return new WP_REST_Response($response, 200);
}
$cart = $woocommerce->cart->get_cart();
$order = wc_create_order(array('customer_id' => get_current_user_id()));
$order_id = $order->id;
foreach($cart as $item => $values) {
$product = wc_get_product($values['product_id']);
$quantity = (int)$values['quantity'];
if(wc_prices_include_tax()){
$product_price = wc_get_price_including_tax($product);
}else{
$product_price = wc_get_price_excluding_tax($product);
}
$variationsArray = array();
$order->add_product($product, $quantity, $variationsArray);
}
$order->set_address( $orderRequest['billing_address'], 'billing' );
$order->set_address( $orderRequest['shipping_address'], 'shipping' );
$order->set_payment_method($orderRequest['payment_method']['id']);
$get_fees = $woocommerce->cart->get_fees();
foreach($get_fees as $fee_data){
$item_fee = new WC_Order_Item_Fee();
$item_fee->set_name($fee_data->name);
$item_fee->set_amount($fee_data->amount);
$item_fee->set_tax_class( '' );
$item_fee->set_tax_status( 'none' );
$item_fee->set_total($fee_data->total);
$item_fee->save();
$order->add_item($item_fee);
}
if(!empty($coupon)){
$order->apply_coupon($coupon[0]);
}
$order->update_status('created');
$order->calculate_totals();
$woocommerce->cart->empty_cart();
$customer_id = $order->get_user_id();
$response['status'] = 1;
$response['message'] = __("Order $order_id is successfully placed", self::domainText);
$response['order_id'] = $order_id;
return new WP_REST_Response($response, 200);
}
In RetriveCart() all datas are there when I try place order. Its give me an empty cart and fees not added.