Add category model relpationship to facility model

website/migrations/0003_add_category_to_facility.py

+# -*- 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 model 'Category'
+        db.create_table(u'website_category', (
+            (u'basemodel_ptr', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['website.BaseModel'], unique=True, primary_key=True)),
+            ('name', self.gf('django.db.models.fields.CharField')(max_length=100)),
+        ))
+        db.send_create_signal(u'website', ['Category'])
+
+        # Adding field 'Facility.category'
+        db.add_column(u'website_facility', 'category',
+                      self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='facilities', null=True, to=orm['website.Category']),
+                      keep_default=False)
+
+
+    def backwards(self, orm):
+        # Deleting model 'Category'
+        db.delete_table(u'website_category')
+
+        # Deleting field 'Facility.category'
+        db.delete_column(u'website_facility', 'category_id')
+
+
+    models = {
+        u'website.basemodel': {
+            'Meta': {'object_name': 'BaseModel'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'last_modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
+        },
+        u'website.category': {
+            'Meta': {'object_name': 'Category', '_ormbases': [u'website.BaseModel']},
+            u'basemodel_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': u"orm['website.BaseModel']", 'unique': 'True', 'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        u'website.facility': {
+            'Meta': {'ordering': "['name']", 'object_name': 'Facility', '_ormbases': [u'website.BaseModel']},
+            u'basemodel_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': u"orm['website.BaseModel']", 'unique': 'True', 'primary_key': 'True'}),
+            'category': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'facilities'", 'null': 'True', 'to': u"orm['website.Category']"}),
+            'location': ('django.db.models.fields.CharField', [], {'max_length': '100', 'null': 'True', 'blank': 'True'}),
+            'main_schedule': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'facility_main'", 'to': u"orm['website.Schedule']"}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'special_schedules': ('django.db.models.fields.related.ManyToManyField', [], {'blank': 'True', 'related_name': "'facility_special'", 'null': 'True', 'symmetrical': 'False', 'to': u"orm['website.Schedule']"})
+        },
+        u'website.opentime': {
+            'Meta': {'object_name': 'OpenTime', '_ormbases': [u'website.BaseModel']},
+            u'basemodel_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': u"orm['website.BaseModel']", 'unique': 'True', 'primary_key': 'True'}),
+            'end_day': ('django.db.models.fields.IntegerField', [], {}),
+            'end_time': ('django.db.models.fields.TimeField', [], {}),
+            'schedule': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'open_times'", 'to': u"orm['website.Schedule']"}),
+            'start_day': ('django.db.models.fields.IntegerField', [], {}),
+            'start_time': ('django.db.models.fields.TimeField', [], {})
+        },
+        u'website.schedule': {
+            'Meta': {'ordering': "['name']", 'object_name': 'Schedule', '_ormbases': [u'website.BaseModel']},
+            u'basemodel_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': u"orm['website.BaseModel']", 'unique': 'True', 'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'valid_end': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'valid_start': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'})
+        }
+    }
+
+    complete_apps = ['website']
\ No newline at end of file

website/models.py

@@ -5,10 +5,13 @@ import datetime
 class BaseModel(models.Model):
     last_modified = models.DateTimeField('Last Modified', auto_now=True)
 
+class Category(BaseModel):
+  name = models.CharField(max_length=100)    
 
 class Facility(BaseModel):
     """Represents a dining location on campus."""
     name = models.CharField(max_length=100)
+    category = models.ForeignKey('Category', related_name="facilities", null=True, blank=True)
     location = models.CharField(max_length=100, null=True, blank=True)
     main_schedule = models.ForeignKey('Schedule',
             related_name='facility_main')