[+] Init desk in view and return sets count in status request.

setwithme/apps/game/models.py

@@ -21,10 +21,19 @@
               'shading': ('solid', 'open', 'striped')}
 
 
-def default_remaining_cards():
+def initial_cards(desk=True):
     ids = range(81)
     random.shuffle(ids)
-    return ','.join(map(str, ids))
+    def get_desk():
+        return ','.join(
+            map(str,
+                ids[:constants.CARDS_ON_DESK]))
+    def get_remaining():
+        return ','.join(
+            map(str,
+                ids[constants.CARDS_ON_DESK:]))
+    return get_desk if desk else get_remaining
+
 
 
 class Game(models.Model):
@@ -33,8 +42,10 @@ class Game(models.Model):
     start = models.DateTimeField(default=datetime.datetime.now)
     end = models.DateTimeField(null=True, default=None)
     remaining_cards = models.CommaSeparatedIntegerField(
-        max_length=250, default=default_remaining_cards)
-    desk_cards = models.CommaSeparatedIntegerField(max_length=250, default='')
+        max_length=250, default=initial_cards(desk=False))
+    desk_cards = models.CommaSeparatedIntegerField(
+        max_length=250,
+        default=initial_cards(desk=True))
 
     @property
     def rem_cards_list(self):
@@ -126,6 +137,16 @@ def has_sets(self):
                         return True
         return False
 
+    def count_sets(self):
+        cnt = 0
+        cards = sorted(self.desk_cards_list)
+        for ncard1, card1 in enumerate(cards):
+            for ncard2, card2 in enumerate(cards[ncard1+1:]):
+                for ncard3, card3 in enumerate(cards[ncard2+ncard1+1+1:]):
+                    if is_set(Card(id=card1), Card(id=card2), Card(id=card3)):
+                        cnt += 1
+        return cnt
+
     def is_finished(self):
         has_cards = len(self.remaining_cards) > 0
         has_sets = self.has_sets()

setwithme/apps/game/views.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 import datetime
+import json
 from django.contrib.auth.decorators import login_required
 
 from django.core.urlresolvers import reverse
@@ -14,7 +15,22 @@
 
 @render_to('game/game_screen.html')
 def game_screen(request, game_id):
-    return {'game_id': game_id}
+    game = Game.objects.get(id=game_id)
+    users = [gs.serialize(request.user.id) for gs in \
+        game.gamesession_set.all()]
+    desc_cards = game.desk_cards_list
+    rem_cards_cnt = len(game.rem_cards_list)
+    initial_status= {'users': users,
+                     'cards': [{'id': card_id,
+                                'class': Card(id=card_id).as_text()} \
+                                    for card_id in desc_cards],
+                     'cards_left': rem_cards_cnt,
+                     'game': {
+                         'is_finished': game.is_finished(),
+                         'leader': game.leader},
+                     'chat': []}
+    return {'game_id': game_id,
+            'initial_status': json.dumps(initial_status, separators=(',',':'))}
 
 
 @ajax_request
@@ -80,6 +96,8 @@ def get_status(request, game_id):
                         for card_id in desc_cards],
             'cards_left': rem_cards_cnt,
             'game': {
+                'has_sets': game.has_sets(),
+                'sets_count': game.count_sets(),
                 'is_finished': game.is_finished(),
                 'leader': game.leader},
             'chat': [cm.get_serialized(request.user) for cm in chat_qs]}

setwithme/static/js/base.js

@@ -222,7 +222,9 @@ SetWithMe.Game = {
         this._poller = new SetWithMe.Poller('/game/get_status/' + this._id);
         this._poller.onSuccess = this._onStatusReceived.bind(this);
         this._poller.onError = this._poller.onSuccess.bind(this);
-        this._poller.start();
+        this._onStatusReceived(SetWithMe.gameInitialStatus);
+        window.setTimeout(this._poller.start.bind(this._poller), 1000);
+
 
         this._status = this.statuses.NORMAL;
         this._statusInterval = setInterval(SetWithMe.Game._updateStatus, 1000);

setwithme/templates/game/game_screen.html

@@ -11,6 +11,7 @@
             SetWithMe.Game.init('{{ game_id }}');
             $('#js_set_button').click(SetWithMe.Game.markSet.bind(SetWithMe.Game));
         });
+        SetWithMe.gameInitialStatus = {{ initial_status|safe }};
     </script>
 {% endblock %}