Zee: Implemented api endpoint for movie images

README.md

@@ -12,7 +12,6 @@ This is the API for family-friendly. The app and website which are seperate proj
 ## TO-DO
 * Implement authenticated token for sending and getting a request from the server.
 * Implement more tests around the movie api endpoints.
-  * ```movie/:movieid/images```
   * ```movie/:movieid/video```
   * ```movie/:movieid/keywords```
   * ```movie/:movieid/trailer```

helpers/moviedb-helper.js

@@ -45,15 +45,32 @@ function getMovieCreditsById(movieId, req) {
       tmdb.movieCredits({id: movieId}, function(error, response) {
         resolve(response);
       });
-    } catch (e) {
+    } catch (err) {
       log.error({err: err}, 'Problem getting movie credits by id');
       reject(new Error('Problem getting movie credits by id'));
     }
   });
 }
 
+function getMovieImagesById(movieId, req) {
+  return new Promise((resolve, reject) => {
+    if(!movieId)
+      reject();
+
+    try {
+      tmdb.movieImages({id: movieId}, function(error, response) {
+        resolve(response);
+      });
+    } catch (err) {
+      log.error({err: err}, 'Problem getting movie images by id');
+      reject(new Error('Problem getting movie images by id'));
+    }
+  });
+};
+
 module.exports = {
   getMoviesFromSearch,
   getMovieById,
-  getMovieCreditsById
+  getMovieCreditsById,
+  getMovieImagesById
 }

routes/index.js

@@ -38,6 +38,17 @@ router.get('/movie/:movieid/credits', function(req, res) {
     });
 });
 
+router.get('/movie/:movieid/images', function(req, res) {
+  movieDbService.getMovieImagesById(req.params.movieid, req)
+    .then(movie => {
+      res.json(movie);
+    })
+    .catch(err => {
+      log.error({metaData: req.metaData, err: err}, 'An error occured trying to retrieve the movie images by its id');
+    });
+});
+
+
 // TODO: implement versioning and output
 router.get('/api/:version', function(req, res) {
   res.send(req.params.version);

specs/unit/services/movieDb-spec.js

@@ -88,4 +88,36 @@ describe('movieDb specs', function() {
         .catch(done);
     });
   });
+
+  describe('Get movie images for Transformers using the ID of the movie', function() {
+    it('should resolve when receiving the images about Transformers and send back a 200 status', function(done) {
+      nock(server.url)
+      .get('/movie/1858/images')
+      .reply(200, [{
+          id: 1858,
+          backdrops:[ {
+            aspect_ratio: 1.77777777777778,
+            file_path: '/ac0HwGJIU3GxjjGujlIjLJmAGPR.jpg',
+            height: 1080,
+            iso_639_1: null,
+            vote_average: 5.47619047619048,
+            vote_count: 11,
+            width: 1920
+          }]
+      }]);
+
+      var mockRequest = {};
+
+      movieDbHelper.getMovieImagesById(1858, mockRequest)
+        .then(movie => {
+          movie.id.should.eql(1858);
+          movie.backdrops[0].height.should.eql(1080);
+          movie.backdrops[0].width.should.eql(1920);
+          movie.backdrops[0].aspect_ratio.should.eql(1.77777777777778);
+
+          done();
+        })
+        .catch(done);
+    });
+  });
 });