Revert "Remove unnecessary address field from workflowlevel2"

workflow/migrations/0029_auto_20180831_0452.py

@@ -12,12 +12,12 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.RemoveField(
-            model_name='historicalworkflowlevel2',
-            name='address',
-        ),
-        migrations.RemoveField(
-            model_name='workflowlevel2',
-            name='address',
-        ),
+        #migrations.RemoveField(
+        #    model_name='historicalworkflowlevel2',
+        #    name='address',
+        #),
+        #migrations.RemoveField(
+        #    model_name='workflowlevel2',
+        #    name='address',
+        #),
     ]

workflow/migrations/0030_auto_20180907_0704.py

@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.3 on 2018-09-07 14:04
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.hstore
+from django.db import migrations
+from django.db.utils import ProgrammingError
+
+
+def create_fields(apps, schema_editor):
+    # If fields are not there, add them. If they were added before, then
+    # ignore the error.
+    try:
+        migrations.AddField(
+            model_name='historicalworkflowlevel2',
+            name='address',
+            field=django.contrib.postgres.fields.hstore.HStoreField(blank=True, help_text='Address object with the structure: street (string), house_number (string), postal_code: (string), city (string), country (string)', null=True),
+        )
+        migrations.AddField(
+            model_name='workflowlevel2',
+            name='address',
+            field=django.contrib.postgres.fields.hstore.HStoreField(blank=True, help_text='Address object with the structure: street (string), house_number (string), postal_code: (string), city (string), country (string)', null=True),
+        )
+    except ProgrammingError:
+        pass
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('workflow', '0029_auto_20180831_0452'),
+    ]
+
+    operations = [
+        migrations.RunPython(create_fields),
+    ]

workflow/models.py

@@ -6,7 +6,7 @@
 from django.conf import settings
 from django.contrib.postgres import fields
 from django.contrib.auth.models import User, Group
-from django.contrib.postgres.fields import JSONField
+from django.contrib.postgres.fields import HStoreField, JSONField
 from django.contrib.sites.models import Site
 from django.core.exceptions import ValidationError
 from django.db.models import Q
@@ -15,7 +15,7 @@
 except ImportError:
     from datetime import datetime as timezone
 from simple_history.models import HistoricalRecords
-from voluptuous import Schema, Required
+from voluptuous import Schema, All, Any, Length, Required
 
 from search.utils import ElasticsearchIndexer
 
@@ -1079,6 +1079,7 @@ class WorkflowLevel2(models.Model):
     actual_end_date = models.DateTimeField(blank=True, null=True)
     actual_duration = models.CharField(max_length=255, blank=True, null=True)
     actual_cost = models.DecimalField("Actual Cost", decimal_places=2, max_digits=20, default=Decimal("0.00"), blank=True, help_text="Cost to date calculated from Budget Module")
+    address = HStoreField(blank=True, null=True, help_text="Address object with the structure: street (string), house_number (string), postal_code: (string), city (string), country (string)")
     capacity_built = models.TextField("Describe how sustainability was ensured for this project?", max_length=755, blank=True, null=True, help_text="Descriptive, did this help increases internal or external capacity")
     description = models.TextField("Description", blank=True, null=True, help_text="Description of the overall effort")
     description_of_community_involvement = models.TextField(blank=True, null=True, help_text="Descriptive, what community orgs are groups are involved")
@@ -1163,6 +1164,24 @@ class Meta:
             ("can_approve", "Can approve initiation"),
         )
 
+    def _validate_address(self, address):
+        schema = Schema({
+            'street': All(Any(str, unicode), Length(max=100)),
+            'house_number': All(Any(str, unicode), Length(max=20)),
+            'postal_code': All(Any(str, unicode), Length(max=20)),
+            'city': All(Any(str, unicode), Length(max=85)),
+            'country': All(Any(str, unicode), Length(max=50)),
+        })
+        schema(address)
+
+    def clean_fields(self, exclude=None):
+        super(WorkflowLevel2, self).clean_fields(exclude=exclude)
+        if self.address:
+            try:
+                self._validate_address(self.address)
+            except Exception as error:
+                raise ValidationError(error)
+
     def save(self, *args, **kwargs):
         if self.create_date is None:
             self.create_date = timezone.now()

workflow/tests/test_models.py

@@ -143,6 +143,34 @@ def test_print_instance_with_org(self):
         self.assertEqual(unicode(wflvl1), u'ACME <ACME Org>')
 
 
+@tag('pkg')
+class WorkflowLevel2Test(TestCase):
+    def test_print_instance(self):
+        wflvl2 = factories.WorkflowLevel2.build()
+        self.assertEqual(unicode(wflvl2), u'Help Syrians')
+
+    def test_save_address_fail(self):
+        wflvl2 = factories.WorkflowLevel2()
+        wflvl2.address = {
+            'street': None,
+        }
+        self.assertRaises(ValidationError, wflvl2.save)
+
+        wflvl2.address = {
+            'house_number': 'a'*21,
+        }
+        self.assertRaises(ValidationError, wflvl2.save)
+
+    def test_save_address(self):
+        factories.WorkflowLevel2(address={
+            'street': 'Oderberger Straße',
+            'house_number': '16A',
+            'postal_code': '10435',
+            'city': 'Berlin',
+            'country': 'Germany',
+        })
+
+
 @tag('pkg')
 class OrganizationTest(TestCase):
     def test_print_instance(self):