social only displays friends

prototype/facebook/models.py

@@ -28,6 +28,11 @@ def get_facebook_profile(self):
         fb_profile = urllib.urlopen('https://graph.facebook.com/me?access_token=%s' % self.access_token)
         return json.load(fb_profile)
 
+    def get_facebook_friends(self):
+        fb_friends = urllib.urlopen('https://graph.facebook.com/me/friends?access_token=%s' % self.access_token)
+        json_friends = json.load(fb_friends)['data']
+        return [f['id'] for f in json_friends]
+
     def _average_mpg(self):
         drives = Drive.objects.filter(fb=self)
         if len(drives) == 0: return 0

prototype/prototype_app/views.py

@@ -125,7 +125,7 @@ def dashboard(request):
     # last_trip_duration = ("%d" % (last_trip[1].seconds/3600), "%d" % (last_trip[1].seconds%3600/60))
     # last_trip_fuel = last_trip[2]
 
-    friends = [user for user in FacebookProfile.objects.all() if 'error' not in user.get_facebook_profile()]
+    friends = [user for user in FacebookProfile.objects.all() if str(user.facebook_id) in fb.get_facebook_friends()]
 
     return render(request, 'dashboard.html', locals())
     #return render_to_response('index.html',  {'facebook_profile': facebook_profile}, context_instance=RequestContext(request))
@@ -148,7 +148,7 @@ def challenge(request):
         bet = request.POST['bet']
         c = Challenge(challenger=fb, challengee=challengee, bet=bet)
         c.save()
-        fb.coins = fb.coins - bet
+        fb.coins = fb.coins - int(bet)
         fb.save()
 
     return redirect('/dashboard')