added gig info to email stat for better tracing of issues

gig/helpers.py

@@ -184,7 +184,7 @@ def send_emails_from_plans(plans_query, template, dates=None):
 
     # do this as a counter even though any specific call of this will be for a single band.
     if contactable.count():
-        register_sent_emails(contactable.first().gig.band, contactable.count())
+        register_sent_emails(contactable.first().gig.band, contactable.count(),contactable.first().gig.id)
 
 def send_email_from_gig(gig, template, dates=None):
     send_emails_from_plans(gig.member_plans, template, dates)

stats/models.py

@@ -32,10 +32,10 @@ class Metric(models.Model):
     kind = models.IntegerField(
         choices=MetricTypes.choices, default=MetricTypes.DAILY)
 
-    def register(self, val):
+    def register(self, val, extra=None):
         if self.kind == MetricTypes.ALLTIME:
             # for this kind of metric there is only one stat
-            Stat.objects.lock_for_update().update_or_create(
+            Stat.objects.update_or_create(
                 metric=self,
                 defaults={
                     "metric":self,
@@ -67,7 +67,7 @@ def register(self, val):
             obj.save(["value"])
         elif self.kind == MetricTypes.EVERY:
             # just save a stat every time
-            _ = Stat.objects.create(metric=self, value=val)
+            _ = Stat.objects.create(metric=self, value=val, extra=extra)
 
     def latest_value(self):
         if self.kind == MetricTypes.EVERY:
@@ -105,6 +105,7 @@ class Stat(models.Model):
         BandMetric, related_name="stats", on_delete=models.CASCADE, null=False)
     created = models.DateField(auto_now_add=True)
     value = models.IntegerField(blank=True, default=0)
+    extra = models.IntegerField(blank=True, null=True)
 
     def __str__(self):
         return "Stat of '{0}' created {1}".format(self.metric, self.created)

stats/tasks.py

@@ -54,7 +54,7 @@ def collect_band_stats():
         ).count()
         m.register(gigcount)
 
-def register_sent_emails(band, count):
+def register_sent_emails(band, count, gig_id):
     """ recieves a collections Counter object of bands """
 
     """ add to the total emails sent by this band """
@@ -63,8 +63,8 @@ def register_sent_emails(band, count):
         defaults={
             'name' : 'Number of Emails Sent',
             'band' : band,
-            'kind' : MetricTypes.EVERY
+            'kind' : MetricTypes.EVERY,
         }
     )
-    m.register(count)
+    m.register(count, gig_id)