Lets users opt in to directory

bookwyrm/migrations/0057_user_discoverable.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.1.6 on 2021-03-21 21:44
+
+import bookwyrm.models.fields
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('bookwyrm', '0056_auto_20210321_0303'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='user',
+            name='discoverable',
+            field=bookwyrm.models.fields.BooleanField(default=False),
+        ),
+    ]

bookwyrm/models/user.py

@@ -103,6 +103,7 @@ class User(OrderedCollectionPageMixin, AbstractUser):
     last_active_date = models.DateTimeField(auto_now=True)
     manually_approves_followers = fields.BooleanField(default=False)
     show_goal = models.BooleanField(default=True)
+    show_in_directory = models.BooleanField(default=False)
 
     name_field = "username"