Add automaticaly a begin POI for new route (closes #300)

Better management of properties saving.

1 files changed, 26 insertions, 0 deletions

diff --git a/chimere/main/models.py b/chimere/main/models.py
index 198b837..40204d1 100644
--- a/chimere/main/models.py
+++ b/chimere/main/models.py
@@ -257,6 +257,32 @@ Format YYYY-MM-DD"))
                 properties.append(property)
         return properties
 
+    def saveProperties(self, values):
+        """
+        Save properties
+        """
+        for propertymodel in PropertyModel.objects.filter(available=True):
+            properties = Property.objects.filter(marker=self,
+                                          propertymodel=propertymodel).all()
+            # in case of multiple edition as the same time delete arbitrary
+            # the others
+            if len(properties) > 1:
+                for property in properties[1:]:
+                    property.delete()
+            val = u""
+            if unicode(propertymodel.id) in values:
+                val = values[unicode(propertymodel.id)]
+            # new property
+            if not properties:
+                new_property = Property.objects.create(marker=self,
+                                    propertymodel=propertymodel,
+                                    value=val)
+                new_property.save()
+            else:
+                property = properties[0]
+                property.value = val
+                property.save()
+
     def getGeoJSON(self, categories_id=[]):
         '''Return a GeoJSON string
         '''