/**
* Receive Items
*/
public function receive_items_post()
{
$delivery_data = $this->input->post('deliveryData');
// should be a json object not a string
if ($delivery_data['transaction'] == Transaction_Type::Deliver_Items) {
$deliveries_repo = new Deliveries_Repository($this->base_model->get_db_instance());
$delivery_id = $deliveries_repo->new_delivery($delivery_data);
if ($delivery_id <= 0) {
if ($delivery_id == -2) {
echo -2;
} else {
if ($delivery_id == -1) {
echo -1;
} else {
if ($delivery_id == 0) {
echo 0;
}
}
}
// delivery exists
} else {
if ($delivery_id >= 1) {
$items_repo = new Items_Repository($this->base_model->get_db_instance());
$items = $delivery_data['items'];
foreach ($items as $item) {
if ($items_repo->item_exists($item['item_id'])) {
$item_info = $items_repo->get_item($item['item_id']);
$items_repo->update_item(new Item($item_info->id, $item['description'], $item_info->quantity + $item['quantity'], $item['price'], null, null));
} else {
$items_repo->new_item(new Item($item['item_id'], $item['description'], $item['quantity'], $item['price'], null, null));
}
$deliveries_repo->new_item(new Delivered_Item(null, $delivery_id, $item['item_id'], $item['quantity']));
}
echo 2;
// valid delivery
}
}
} else {
echo 1;
// invalid transaction
}
}
