Restructure and rename the currency model table

local/migrations/0002_auto__add_field_currencyaccount_username__chg_field_currencyaccount_pr.py

@@ -0,0 +1,92 @@
+# encoding: utf-8
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+
+        db.rename_table('iConomy', 'local_currencyaccount')
+
+        # Renaming column for 'CurrencyAccount.profile' to match new field type.
+        db.rename_column('local_currencyaccount', 'username', 'profile_id')
+        
+        # Adding field 'CurrencyAccount.username'
+        db.add_column('local_currencyaccount', 'username', self.gf('django.db.models.fields.CharField')(max_length=255, unique=True, null=True), keep_default=False)
+
+        # Changing field 'CurrencyAccount.profile'
+        db.alter_column('local_currencyaccount', 'profile_id', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['profiles.MinecraftProfile'], unique=True))
+
+        # Adding unique constraint on 'CurrencyAccount', fields ['profile']
+        db.create_unique('local_currencyaccount', ['profile_id'])
+
+
+    def backwards(self, orm):
+        
+        # Removing unique constraint on 'CurrencyAccount', fields ['profile']
+        db.delete_unique('local_currencyaccount', ['profile_id'])
+
+        # Deleting field 'CurrencyAccount.username'
+        db.delete_column('local_currencyaccount', 'profile_id')
+
+        # Changing field 'CurrencyAccount.profile'
+        db.alter_column('local_currencyaccount', 'username', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['profiles.MinecraftProfile'], to_field='mc_username', db_column='username'))
+        db.rename_table('local_currencyaccount', 'iConomy')
+
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'local.currencyaccount': {
+            'Meta': {'object_name': 'CurrencyAccount'},
+            'balance': ('django.db.models.fields.FloatField', [], {'default': '3000'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'profile': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['profiles.MinecraftProfile']", 'unique': 'True'}),
+            'status': ('django.db.models.fields.IntegerField', [], {}),
+            'username': ('django.db.models.fields.CharField', [], {'max_length': '255', 'unique': 'True', 'null': 'True'})
+        },
+        'profiles.minecraftprofile': {
+            'Meta': {'object_name': 'MinecraftProfile'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mc_username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
+        }
+    }
+
+    complete_apps = ['local']

local/models.py

@@ -3,15 +3,17 @@ from profiles.models import MinecraftProfile
 from django.db.models.signals import post_save
 
 class CurrencyAccount(models.Model):
-    profile = models.OneToOneField(MinecraftProfile, to_field='mc_username', db_column='username')
+    profile = models.OneToOneField(MinecraftProfile)
+    username = models.CharField(max_length=255, unique=True, null=True)
     balance = models.FloatField(default=3000)
     status = models.IntegerField()
 
-    class Meta:
-        db_table = 'iConomy'
-
     def __unicode__(self):
-        return self.profile.__unicode__()
+        return self.username
+
+    def save(self, *args, **kwargs):
+        if not self.username:
+            self.username = self.profile.mc_username
 
 def create_account(sender, instance, created, **kwargs):
     if created: