Update privacy policy and related migrations

* Don't collect DOB anymore, and remove it from database
* Make doubly-sure all emails are gone because I'm paranoid and "update" doesn't do what it sounds like

2 files changed, 11 insertions, 0 deletions

diff --git a/pysite/migrations/tables/code_jam_participants/__init__.py b/pysite/migrations/tables/code_jam_participants/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/pysite/migrations/tables/code_jam_participants/__init__.py
diff --git a/pysite/migrations/tables/code_jam_participants/v1.py b/pysite/migrations/tables/code_jam_participants/v1.py
new file mode 100644
index 00000000..c6e7bff6
--- /dev/null
+++ b/pysite/migrations/tables/code_jam_participants/v1.py
@@ -0,0 +1,11 @@
+def run(db, table, table_obj):
+    """
+    Remove stored dates of birth from code jam participants
+    """
+
+    for document in db.get_all(table):
+        if "dob" in document:
+            del document["dob"]
+
+            db.insert(table, document, conflict="replace", durability="soft")
+    db.sync(table)