[virtualcommons-developer] commit/vcweb: alllee: adding GroupCluster logic to round ended for calculating harvest decision / conservation decision bonuses

[<com...@bi...>]

1 new commit in vcweb:

https://bitbucket.org/virtualcommons/vcweb/commits/b1d317629544/
Changeset:   b1d317629544
User:        alllee
Date:        2013-03-22 23:42:55
Summary:     adding GroupCluster logic to round ended for calculating harvest decision / conservation decision bonuses
Affected #:  3 files

diff -r c8198aae5658342c84413233ce304daeedf8f077 -r b1d31762954466199f86eda7e502069c46f99c62 vcweb/broker/models.py
--- a/vcweb/broker/models.py
+++ b/vcweb/broker/models.py
@@ -1,8 +1,8 @@
 from django.db import models
 from django.dispatch import receiver
 from vcweb.core import signals, simplecache
-from vcweb.core.models import Parameter, ParticipantRoundDataValue
-from vcweb.forestry.models import get_harvest_decision_parameter, set_harvest_decision
+from vcweb.core.models import (Parameter, ParticipantRoundDataValue, GroupCluster)
+from vcweb.forestry.models import get_harvest_decision_parameter, set_harvest_decision, get_harvest_decision
 
 import logging
 logger = logging.getLogger(__name__)
@@ -39,6 +39,10 @@
 def get_group_local_bonus_threshold_parameter():
     return Parameter.objects.get(name='group_local_bonus_threshold')
 
+def get_conservation_decision(participant_group_relationship, round_data=None):
+    return participant_group_relationship.get_data_value(parameter=get_conservation_decision_parameter(),
+            round_data=round_data, default=0).int_value
+
 def set_conservation_decision(participant_group_relationship, value, round_data=None):
     if round_data is None:
         round_data = participant_group_relationship.current_round_data
@@ -48,6 +52,12 @@
     prdv.int_value = value
     prdv.save()
 
+def get_group_local_bonus_threshold(round_configuration):
+    return round_configuration.get_parameter_value(parameter=get_group_local_bonus_parameter(), default=5).int_value
+
+def get_group_cluster_bonus_threshold(round_configuration):
+    return round_configuration.get_parameter_value(parameter=get_group_cluster_bonus_parameter(), default=22).int_value
+
 @receiver(signals.round_started, sender=EXPERIMENT_METADATA_NAME)
 def round_started_handler(sender, experiment=None, **kwargs):
     if experiment is None:
@@ -70,3 +80,22 @@
     '''
     current_round_configuration = experiment.current_round
     logger.debug("ending boundaries round: %s", current_round_configuration)
+    round_data = experiment.current_round_data
+    if current_round_configuration.is_playable_round:
+        local_threshold = get_group_local_bonus_threshold(current_round_configuration)
+        group_cluster_threshold = get_group_cluster_bonus_threshold(current_round_configuration)
+        for group_cluster in GroupCluster.objects.for_experiment(experiment):
+            group_cluster_conservation_hours = 0
+            for group_relationship in group_cluster.group_relationship_set.all():
+                group_conservation_hours = 0
+                group = group_relationship.group
+                for pgr in group.participant_group_relationship_set.all():
+                    conservation_hours = get_conservation_decision(pgr, round_data=round_data)
+                    group_conservation_hours += conservation_hours
+                # calculate local group conservation bonus
+                local_bonus = calculate_group_local_bonus(group_conservation_hours, local_threshold)
+                group.set_data_value(parameter=get_group_local_bonus_parameter(), value=local_bonus)
+                group_cluster_conservation_hours += group_conservation_hours
+            group_cluster_bonus = calculate_group_cluster_bonus(group_cluster_conservation_hours,
+                    group_cluster_threshold)
+            group_cluster.set_data_value(parameter=get_group_cluster_bonus_parameter(), value=group_cluster_bonus)

diff -r c8198aae5658342c84413233ce304daeedf8f077 -r b1d31762954466199f86eda7e502069c46f99c62 vcweb/broker/views.py
--- a/vcweb/broker/views.py
+++ b/vcweb/broker/views.py
@@ -8,7 +8,8 @@
         ParticipantExperimentRelationship, RoundConfiguration, ChatMessage, ParticipantRoundDataValue)
 
 from vcweb.broker.models import (get_max_harvest_hours, get_harvest_decision_parameter,
-        get_conservation_decision_parameter, set_harvest_decision, set_conservation_decision)
+        get_conservation_decision_parameter, set_harvest_decision, set_conservation_decision, get_harvest_decision,
+        get_conservation_decision)
 
 import random
 
@@ -60,6 +61,7 @@
     group = participant_group_relationship.group
     experiment_configuration = experiment.experiment_configuration
     round_configuration = experiment.current_round
+    previous_round_data = experiment.get_round_data(round_configuration=experiment.previous_round)
     round_data = experiment.current_round_data
 
 # experiment configuration data
@@ -97,7 +99,8 @@
     experiment_model_dict['globalThreshold'] = group.get_data_value(parameter_name='group_cluster_bonus_threshold', round_data=round_data, default=22).int_value
 
     # data from the last round
-    experiment_model_dict['lastRoundHarvestDecision'] = 5
+    experiment_model_dict['lastRoundHarvestDecision'] = get_harvest_decision(participant_group_relationship, round_data=previous_round_data)
+    experiment_model_dict['lastRoundConservationDecision'] = get_conservation_decision(participant_group_relationship, round_data=previous_round_data)
     experiment_model_dict['lastRoundMyGroupConservation'] = 10
     experiment_model_dict['lastRoundGlobalConservation'] = 10
     experiment_model_dict['lastRoundGroupLocalBonus'] = 10

diff -r c8198aae5658342c84413233ce304daeedf8f077 -r b1d31762954466199f86eda7e502069c46f99c62 vcweb/core/models.py
--- a/vcweb/core/models.py
+++ b/vcweb/core/models.py
@@ -1532,15 +1532,31 @@
     class Meta:
         ordering = ['experiment', 'number']
 
+class GroupClusterQuerySet(models.query.QuerySet):
+    def for_experiment(self, experiment, **kwargs):
+        return self.prefetch_related('group_relationship_set').filter(experiment=experiment, **kwargs)
+
 class GroupCluster(models.Model):
     date_created = models.DateTimeField(default=datetime.now)
     name = models.CharField(max_length=64, null=True, blank=True)
     session_id = models.CharField(max_length=64, null=True, blank=True)
     experiment = models.ForeignKey(Experiment)
 
+    objects = PassThroughManager.for_queryset_class(GroupClusterQuerySet)()
+
     def add(self, group):
         return GroupRelationship.objects.create(cluster=self, group=group)
 
+    def set_data_value(self, parameter=None, value=None, round_data=None):
+        if parameter is None or value is None:
+            raise ValueError("need a parameter and value to set")
+        if round_data is None:
+            round_data = self.experiment.current_round_data
+# FIXME: this should follow the get / set style of the other setters, but we're not initializing cluster data values yet
+        return GroupClusterDataValue.objects.create(group_cluster=self,
+                round_data=round_data, value=value, parameter=parameter)
+
+
     def __unicode__(self):
         return u"group cluster %s (%s)" % (self.name, self.experiment)

Repository URL: https://bitbucket.org/virtualcommons/vcweb/

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