Add Book With Extra Baggage example

.github/workflows/examples.yml

@@ -44,3 +44,6 @@ jobs:
 
       - name: Run search and book example
         run: php ./examples/search-and-book.php
+
+      - name: Run book with extra baggage example
+        run: php ./examples/book-with-extra-baggage.php

examples/book-with-extra-baggage.php

@@ -0,0 +1,104 @@
+<?php
+
+declare(strict_types=1);
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+use Duffel\Client;
+
+echo "Duffel Flights API - book with extra baggage example\n";
+$start = time();
+
+$client = new Client;
+$client->setAccessToken(getenv('DUFFEL_ACCESS_TOKEN'));
+
+$departureDate = (new DateTime)->add(new DateInterval("P10D"))->format('Y-m-d');
+
+$offerRequest = $client->offerRequests()->create(
+  "economy", 
+  array(
+    array("type" => "adult")
+  ),
+  array(
+    array(
+      "origin" => "LHR",
+      "destination" => "STN", 
+      "departure_date" => $departureDate
+    )
+  )
+);
+
+echo sprintf("Created offer request: %s\n", $offerRequest["id"]);
+
+$offers = $client->offers()->all($offerRequest["id"]);
+
+echo sprintf("Got %s offers\n", count($offers));
+
+$selectedOffer = array_shift($offers);
+
+echo sprintf("Selected offer %s to book\n", $selectedOffer["id"]);
+
+$pricedOffer = $client->offers()->show($selectedOffer["id"], true);
+
+echo sprintf("The final price for offer %s is %s (%s)\n", $pricedOffer["id"],
+  $pricedOffer["total_amount"],
+  $pricedOffer["total_currency"]
+);
+
+$availableBaggage = array_filter($pricedOffer["available_services"],
+  function ($service) {
+    return $service["type"] === "baggage";
+  }
+);
+$availableBaggage = array_pop($availableBaggage);
+
+echo sprintf("Adding an extra bag with %s kg costing %s (%s)\n", $availableBaggage["metadata"]["maximum_weight_kg"],
+  $availableBaggage["total_amount"],
+  $availableBaggage["total_currency"],
+);
+
+$totalAmount = round(($pricedOffer["total_amount"] + $availableBaggage["total_amount"]), 2);
+
+echo sprintf("Total amount is %s\n", $totalAmount);
+
+$order = $client->orders()->create(array(
+  "selected_offers" => array($pricedOffer["id"]),
+  "services" => array(
+    array(
+      "id" => $availableBaggage["id"],
+      "quantity" => 1,
+    )
+  ),
+  "payments" => array(
+    array(
+      "type" => "balance",
+      "amount" => $totalAmount,
+      "currency" => $pricedOffer["total_currency"]
+    )
+  ),
+  "passengers" => array(
+    array(
+      "id" => $pricedOffer["passengers"][0]["id"],
+      "title" => "mr",
+      "gender" => "m",
+      "given_name" => "Zepp",
+      "family_name" => "Lin",
+      "born_on" => "1990-01-26",
+      "phone_number" => "+441234567890",
+      "email" => "[email protected]",
+    )
+  )
+));
+
+echo sprintf("Created order %s with booking reference %s\n", $order["id"], $order["booking_reference"]);
+
+$orderCancellation = $client->orderCancellations()->create($order["id"]);
+
+echo sprintf("Requested refund quote for order %s – %s (%s) is available\n", $order["id"], $orderCancellation["refund_amount"], $orderCancellation["refund_currency"]);
+
+$client->orderCancellations()->confirm($orderCancellation["id"]);
+
+echo sprintf("Confirmed refund quote for order %s\n", $order["id"]);
+
+$finish = time();
+echo sprintf("Finished in %d seconds.\n", ($finish - $start));