feat(people): Add nationality and residence fields

See #1

people/forms.py

@@ -3,6 +3,8 @@ Forms for creating / updating models belonging to the 'people' app.
 """
 from django import forms
 
+from django_select2.forms import Select2Widget
+
 from . import models
 
 
@@ -16,6 +18,10 @@ class PersonForm(forms.ModelForm):
             'user',
             'relationship_targets',
         ]
+        widgets = {
+            'nationality': Select2Widget(),
+            'country_of_residence': Select2Widget(),
+        }
 
 
 class RelationshipForm(forms.ModelForm):

people/migrations/0010_add_country_fields.py

@@ -0,0 +1,24 @@
+# Generated by Django 2.2.10 on 2020-02-24 08:16
+
+from django.db import migrations
+import django_countries.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('people', '0009_add_first_person_fields'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='person',
+            name='country_of_residence',
+            field=django_countries.fields.CountryField(blank=True, max_length=2, null=True),
+        ),
+        migrations.AddField(
+            model_name='person',
+            name='nationality',
+            field=django_countries.fields.CountryField(blank=True, max_length=2, null=True),
+        ),
+    ]

people/models.py

@@ -6,6 +6,8 @@ from django.db import models
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
+from django_countries.fields import CountryField
+
 from backports.db.models.enums import TextChoices
 
 
@@ -70,6 +72,10 @@ class Person(models.Model):
     age_group = models.CharField(max_length=5,
                                  choices=AgeGroupChoices.choices,
                                  blank=True, null=False)
+    
+    nationality = CountryField(blank=True, null=True)
+
+    country_of_residence = CountryField(blank=True, null=True)
 
     @property
     def relationships(self):