feat(people): Add Person and Relationship models

people/migrations/0002_add_relationship_models.py

@@ -0,0 +1,59 @@
+# Generated by Django 2.2.9 on 2020-01-30 15:02
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('people', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Person',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255)),
+                ('core_member', models.BooleanField(default=False)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='RelationshipQuestion',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('version', models.PositiveSmallIntegerField(default=1)),
+                ('text', models.CharField(max_length=1023)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='RelationshipQuestionChoice',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('text', models.CharField(max_length=1023)),
+                ('question', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='answers', to='people.RelationshipQuestion')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Relationship',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('source', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='relationships_as_source', to='people.Person')),
+                ('target', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='relationships_as_target', to='people.Person')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='person',
+            name='relationship_targets',
+            field=models.ManyToManyField(related_name='relationship_sources', through='people.Relationship', to='people.Person'),
+        ),
+        migrations.AddConstraint(
+            model_name='relationshipquestionchoice',
+            constraint=models.UniqueConstraint(fields=('question', 'text'), name='unique_question_answer'),
+        ),
+        migrations.AddConstraint(
+            model_name='relationship',
+            constraint=models.UniqueConstraint(fields=('source', 'target'), name='unique_relationship'),
+        ),
+    ]

people/migrations/0003_fix_people_plural.py

@@ -0,0 +1,17 @@
+# Generated by Django 2.2.9 on 2020-02-14 09:45
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('people', '0002_add_relationship_models'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='person',
+            options={'verbose_name_plural': 'people'},
+        ),
+    ]