Extract logic into separate methods

lib/BansheeBot.js

@@ -30,22 +30,34 @@ class BansheeBot {
             .then(() => console.log('Connected!'))
 
             .then(() => console.log('Searching for the music channel...'))
+            .then(() => this.findMusicChannel())
+            .then(musicChannel => this.musicChannel = musicChannel)
+            .then(() => console.log('Channel found!'))
+
+            .then(() => console.log('Bootstrapping to Last.fm...'))
+            .then(()=> this.prepareLastFm())
+            .then(() => console.log('Done!'))
+
+            .catch(error => console.error(error));
+    }
+
+    findMusicChannel() {
+        return Promise.resolve()
             .then(() => this.client.channels.find(channel => channel.name && channel.name.match(/^music/i)))
             .then(channel => {
                 if (!channel) throw new Error('Could not find the music channel!');
-                this.musicChannel = channel;
-            })
+                return channel;
+            });
+    }
 
-            .then(() => console.log('Connecting to Last.fm stream...'))
-            .then(() => lastfm.stream(this.config.lastFmUsername))
+    prepareLastFm() {
+        return Promise.resolve()
+            .then(() => this.lastfm.stream(this.config.lastFmUsername))
             .then(lastFmStream => {
                 lastFmStream.on('nowPlaying', (track) => {
                     this.musicChannel.send('Now playing: ' + track.name);
                 });
             })
-            .then(() => console.log('Connected!'))
-
-            .catch(error => console.error(error));
     }
 
 }