itemQuery

pandora/place/models.py

@@ -10,6 +10,8 @@ from django.db.models import Q
 
 import managers
 from annotation.models import Annotation
+from item.models import Item
+
 
 class Place(models.Model):
     '''
@@ -40,6 +42,7 @@ class Place(models.Model):
     area = models.FloatField(default=0)
 
     matches = models.IntegerField(default=0)
+    items = models.ManyToManyField(Item, blank=True, related_name='places')
 
     objects = managers.PlaceManager()
 
@@ -77,7 +80,13 @@ class Place(models.Model):
         return Annotation.objects.filter(q)
 
     def update_matches(self):
-        self.matches = self.get_matches().count()
+        matches = self.get_matches()
+        self.matches = matches.count()
+        ids = list(set([a.item.id for a in matches]))
+        for i in self.items.exclude(id__in=ids):
+            self.items.remove(i)
+        for i in Item.objects.filter(id__in=ids).exclude(id__in=self.items.all()):
+            self.items.add(i)
         self.save()
 
     def save(self, *args, **kwargs):

pandora/place/views.py

@@ -128,6 +128,9 @@ def parse_query(data, user):
         if key in data:
             query[key] = data[key]
     query['qs'] = models.Place.objects.find(query, user)
+    if 'itemQuery' in data:
+        item_query = models.Item.objects.find({'query': data['itemQuery']}, user)
+        query['qs'] = query['qs'].filter(items__in=item_query)
     return query
 
 def order_query(qs, sort):
@@ -159,6 +162,9 @@ def findPlaces(request):
                 ]
                 operator: ","
             },
+            itemQuery: {
+                //see find request
+            },
             sort: [{key: 'name', operator: '+'}],
             range: [0, 100]
             keys: []
@@ -167,6 +173,9 @@ def findPlaces(request):
         possible query keys:
             name, geoname, user
 
+        itemQuery can be used to limit the resuts to matches in those items.
+                  Uses the same query syntax as used in the find request.
+
         possible keys:
             name, geoname, user
         
@@ -212,7 +221,6 @@ Positions
             positions:  ids of places for which positions are required
     '''
     data = json.loads(request.POST['data'])
-    print data
     response = json_response()
 
     query = parse_query(data, request.user)