Use get_or_create to fix database inconsistencies

badges/tests.py

@@ -5,7 +5,7 @@ import api
 
 class APITest(unittest.TestCase):
     def setUp(self):
-        self.user = User.objects.create_user('user', 'user@example.com')
+        self.user = User.objects.create_user('badgeUser', 'user@example.com')
         self.badge = Badge.objects.create(name="test", description="description", slug="test")
         self.awarded = False
 

local/models.py

@@ -51,7 +51,7 @@ class Invite(models.Model):
 
 def create_account(sender, instance, created, **kwargs):
     if created:
-        CurrencyAccount.objects.create(profile=instance)
+        CurrencyAccount.objects.get_or_create(profile=instance)
 
 post_save.connect(create_account, sender=MinecraftProfile)
 

minecraft/models.py

@@ -80,7 +80,7 @@ class PlayerSession(models.Model):
 
 def create_profile(sender, instance, created, **kwargs):
     if created:
-        MinecraftProfile.objects.create(user=instance, mc_username=instance.username)
+        MinecraftProfile.objects.get_or_create(user=instance, mc_username=instance.username)
 
 post_save.connect(create_profile, sender=User)
 
@@ -93,7 +93,7 @@ class MinecraftGroup(models.Model):
 
 def create_group(sender, instance, created, **kwargs):
     if created:
-        MinecraftGroup.objects.create(authGroup = instance)
+        MinecraftGroup.objects.get_or_create(authGroup = instance)
 
 post_save.connect(create_group, sender=Group)