add airline routes

Author: minjikarin

README.md

@@ -177,6 +177,12 @@ amadeus.airport.directDestinations.get({
      departureAirportCode: 'CDG',
 })
 
+//Airline Routes
+//find all destinations served by a given airline
+amadeus.airline.destinations.get({
+     airlineCode: 'BA',
+ })
+
 // Flight Inspiration Search
 amadeus.shopping.flightDestinations.get({
   origin : 'MAD'

spec/amadeus/namespaces.test.js

@@ -102,6 +102,8 @@ describe('Namespaces', () => {
       expect(amadeus.dutyOfCare).toBeDefined();
       expect(amadeus.dutyOfCare.diseases).toBeDefined();
       expect(amadeus.dutyOfCare.diseases.covid19AreaReport).toBeDefined();
+
+      expect(amadeus.airline.destinations).toBeDefined();
     });
 
     it('should define all expected .get methods', () => {
@@ -160,6 +162,8 @@ describe('Namespaces', () => {
       expect(amadeus.location.analytics.categoryRatedAreas.get).toBeDefined();
 
       expect(amadeus.dutyOfCare.diseases.covid19AreaReport.get).toBeDefined();
+
+      expect(amadeus.airline.destinations.get).toBeDefined();
     });
 
     it('should define all expected .post methods', () => {
@@ -547,5 +551,12 @@ describe('Namespaces', () => {
         .toHaveBeenCalledWith('/v1/duty-of-care/diseases/covid19-area-report', {});
     });
 
+    it('.amadeus.airline.destinations.get', () => {
+      amadeus.client.get = jest.fn();
+      amadeus.airline.destinations.get();
+      expect(amadeus.client.get)
+        .toHaveBeenCalledWith('/v1/airline/destinations', {});
+    });
+
   });
 });

src/amadeus.js

@@ -13,6 +13,7 @@ import Schedule      from './amadeus/namespaces/schedule';
 import Analytics     from './amadeus/namespaces/analytics';
 import Location      from './amadeus/namespaces/location';
 import DutyOfCare    from './amadeus/namespaces/duty_of_care';
+import Airline       from './amadeus/namespaces/airline';
 
 
 /**
@@ -78,6 +79,7 @@ class Amadeus {
     this.analytics      = new Analytics(this.client);
     this.location       = new Location(this.client);
     this.dutyOfCare     = new DutyOfCare(this.client);
+    this.airline        = new Airline(this.client);
   }
 
   /**

src/amadeus/namespaces/airline/destinations.js

@@ -0,0 +1,38 @@
+/**
+ * A namespaced client for the
+ * `/v1/airline/destinations` endpoints
+ *
+ * Access via the {@link Amadeus} object
+ *
+ * ```js
+ * let amadeus = new Amadeus();
+ * amadeus.airline.destinations;
+ * ```
+ *
+ * @param {Client} client
+ */
+class Destinations {
+  constructor(client) {
+    this.client = client;
+  }
+
+  /**
+     * find all destinations served by a given airline
+     *
+     * @param {Object} params
+     * @param {string} params.airlineCode airline IATA code, e.g. BA for British airways
+     * @return {Promise.<Response,ResponseError>} a Promise
+     *
+     *  What destinations are served by this airline?
+     *  ```js
+     * amadeus.airline.destinations.get({
+     *   airlineCode: 'BA',
+     * })
+     * ```
+     */
+  get(params = {}) {
+    return this.client.get('/v1/airport/direct-destinations', params);
+  }
+}
+
+export default Destinations;