Added index to receipt for faster lookups

Sureiya · Nov 13, 2013 · 0b78732 · 0b78732
1 parent 161324f
commit 0b78732
Show file tree

Hide file tree

Showing 2 changed files with 90 additions and 1 deletion.
diff --git a/...migrations/0002_auto__add_index_notification_receipt__chg_field_notification_next_paym.py b/...migrations/0002_auto__add_index_notification_receipt__chg_field_notification_next_paym.py
@@ -0,0 +1,89 @@
+# -*- coding: 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):
+        # Adding index on 'Notification', fields ['receipt']
+        db.create_index(u'django_clickbank_notification', ['receipt'])
+
+
+        # Changing field 'Notification.next_payment_date'
+        db.alter_column(u'django_clickbank_notification', 'next_payment_date', self.gf('django.db.models.fields.DateField')(null=True))
+
+    def backwards(self, orm):
+        # Removing index on 'Notification', fields ['receipt']
+        db.delete_index(u'django_clickbank_notification', ['receipt'])
+
+
+        # Changing field 'Notification.next_payment_date'
+        db.alter_column(u'django_clickbank_notification', 'next_payment_date', self.gf('django.db.models.fields.DateTimeField')(null=True))
+
+    models = {
+        u'django_clickbank.notification': {
+            'Meta': {'object_name': 'Notification'},
+            'address1': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'address2': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'city': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'country_code': ('django.db.models.fields.CharField', [], {'max_length': '2', 'null': 'True', 'blank': 'True'}),
+            'currency': ('django.db.models.fields.CharField', [], {'max_length': '3'}),
+            'email': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'extra_data': ('django.db.models.fields.CharField', [], {'max_length': '1024', 'null': 'True', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'full_name': ('django.db.models.fields.CharField', [], {'max_length': '510'}),
+            'future_payments': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'next_payment_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'notification_version': ('django.db.models.fields.CharField', [], {'max_length': '5', 'null': 'True', 'blank': 'True'}),
+            'order_amount': ('django.db.models.fields.DecimalField', [], {'max_digits': '8', 'decimal_places': '2'}),
+            'order_language': ('django.db.models.fields.CharField', [], {'max_length': '20', 'null': 'True', 'blank': 'True'}),
+            'parent_receipt': ('django.db.models.fields.CharField', [], {'max_length': '13', 'null': 'True', 'blank': 'True'}),
+            'payment_method': ('django.db.models.fields.CharField', [], {'max_length': '4', 'null': 'True', 'blank': 'True'}),
+            'post_data': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['django_clickbank.Post']", 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '16', 'null': 'True', 'blank': 'True'}),
+            'processed_payments': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'product_id': ('django.db.models.fields.CharField', [], {'max_length': '5'}),
+            'product_title': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'product_type': ('django.db.models.fields.CharField', [], {'max_length': '11'}),
+            'province': ('django.db.models.fields.CharField', [], {'max_length': '2', 'null': 'True', 'blank': 'True'}),
+            'rebill_amount': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '8', 'decimal_places': '2', 'blank': 'True'}),
+            'rebill_frequency': ('django.db.models.fields.CharField', [], {'max_length': '20', 'null': 'True', 'blank': 'True'}),
+            'rebill_status': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'receipt': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '13', 'db_index': 'True'}),
+            'recieved_amount': ('django.db.models.fields.DecimalField', [], {'max_digits': '8', 'decimal_places': '2'}),
+            'role': ('django.db.models.fields.CharField', [], {'max_length': '9'}),
+            'sender_ip': ('django.db.models.fields.IPAddressField', [], {'max_length': '15', 'blank': 'True'}),
+            'shipping_address1': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'shipping_address2': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'shipping_amount': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '8', 'decimal_places': '2', 'blank': 'True'}),
+            'shipping_city': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'shipping_country': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'shipping_county': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'shipping_postal_code': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'shipping_province': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'tax_amount': ('django.db.models.fields.DecimalField', [], {'null': 'True', 'max_digits': '8', 'decimal_places': '2', 'blank': 'True'}),
+            'tracking_id': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'transaction_affiliate': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'transaction_date': ('django.db.models.fields.DateTimeField', [], {}),
+            'transaction_type': ('django.db.models.fields.CharField', [], {'max_length': '15'}),
+            'transaction_vendor': ('django.db.models.fields.CharField', [], {'max_length': '10', 'blank': 'True'}),
+            'upsell_flow': ('django.db.models.fields.CharField', [], {'max_length': '20', 'null': 'True', 'blank': 'True'}),
+            'verification_passed': ('django.db.models.fields.BooleanField', [], {'default': 'True'})
+        },
+        u'django_clickbank.post': {
+            'Meta': {'object_name': 'Post'},
+            'failed': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'get_data': ('django.db.models.fields.CharField', [], {'max_length': '4096', 'null': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'post_data': ('django.db.models.fields.CharField', [], {'max_length': '4096', 'null': 'True', 'blank': 'True'}),
+            'time': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'})
+        }
+    }
+
+    complete_apps = ['django_clickbank']
diff --git a/django_clickbank/models.py b/django_clickbank/models.py
@@ -89,7 +89,7 @@ class Notification(models.Model):
 	)
 
 	# Notification Fields
-	receipt = models.CharField(max_length=13, unique=True)
+	receipt = models.CharField(max_length=13, unique=True, db_index=True)
 	role = models.CharField(max_length=9, choices=ROLE_CHOICES)
 	transaction_type = models.CharField(max_length=15, choices=TRANSACTION_TYPE_CHOICES)
 	transaction_vendor = models.CharField(max_length=10, blank=True)