Add VAT Rates to modes, migrations and importer

RIGS/importer.py

@@ -72,9 +72,27 @@ def import_organisations():
             print("Found: " + object.__unicode__())
 
 
+def import_vat_rates():
+    cursor = setup_cursor()
+    if cursor is None:
+        return
+    sql = """SELECT `id`, `start_date`, `start_time`, `comment`, `rate` FROM `vat_rates`"""
+    cursor.execute(sql)
+    for row in cursor.fetchall():
+        object, created = models.VatRate.objects.get_or_create(pk=row[0], start_at=row[1] + " " + row[2],
+                                                               comment=row[3], rate=row[4])
+        if created:
+            print("Created: " + object.__unicode__())
+            with transaction.atomic(), reversion.create_revision():
+                object.save()
+        else:
+            print("Found: " + object.__unicode__())
+
+
 def main():
     # import_people()
-    import_organisations()
+    # import_organisations()
+    import_vat_rates()
 
 
 if __name__ == "__main__":

RIGS/migrations/0007_vatrate.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+import RIGS.models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ('RIGS', '0006_auto_20141105_1553'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='VatRate',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True, serialize=False)),
+                ('start_at', models.DateTimeField()),
+                ('rate', models.DecimalField(max_digits=6, decimal_places=6)),
+                ('comment', models.CharField(max_length=255)),
+            ],
+            options={
+            },
+            bases=(models.Model, RIGS.models.RevisionMixin),
+        ),
+    ]

RIGS/models.py

@@ -59,4 +59,14 @@ class Organisation(models.Model, RevisionMixin):
         string = self.name
         if len(self.notes) > 0:
             string += "*"
-        return string
+        return string
+
+
+@reversion.register
+class VatRate(models.Model, RevisionMixin):
+    start_at = models.DateTimeField()
+    rate = models.DecimalField(max_digits=6, decimal_places=6)
+    comment = models.CharField(max_length=255)
+
+    def __unicode__(self):
+        return self.comment + " " + self.start_at + " @ " + self.rate