Add do_reactivate() action.

(imported from commit fc73d0fdd3a6125b3b31a75c3b108ceb266e528b)

zerver/lib/actions.py

@@ -1055,6 +1055,19 @@ def do_activate_user(user_profile, log=True, join_date=timezone.now()):
 
     notify_created_user(user_profile)
 
+def do_reactivate(user_profile):
+    # Unlike do_activate_user, this is meant for re-activating existing users,
+    # so it doesn't reset their password, etc.
+    user_profile.is_active = True
+    user_profile.save(update_fields=["is_active"])
+
+    domain = user_profile.realm.domain
+    log_event({'type': 'user_reactivated',
+               'user': user_profile.email,
+               'domain': domain})
+
+    notify_created_user(user_profile)
+
 def do_change_password(user_profile, password, log=True, commit=True,
                        hashed_password=False):
     if hashed_password:

zerver/tests.py

@@ -19,7 +19,8 @@ from zerver.lib.initial_password import initial_password
 from zerver.lib.actions import check_send_message, gather_subscriptions, \
     create_stream_if_needed, do_add_subscription, compute_mit_user_fullname, \
     do_add_realm_emoji, do_remove_realm_emoji, check_message, do_create_user, \
-    set_default_streams, get_emails_from_user_ids
+    set_default_streams, get_emails_from_user_ids, \
+    do_deactivate, do_reactivate
 from zerver.lib.rate_limiter import add_ratelimit_rule, remove_ratelimit_rule
 from zerver.lib import bugdown
 from zerver.lib import cache
@@ -837,6 +838,14 @@ class UserChangesTest(AuthedTestCase):
         user = get_user_profile_by_email(email)
         self.assertEqual(new_api_key, user.api_key)
 
+class ActivateTest(TestCase):
+    def test_basics(self):
+        user = get_user_profile_by_email('hamlet@zulip.com')
+        do_deactivate(user)
+        self.assertFalse(user.is_active)
+        do_reactivate(user)
+        self.assertTrue(user.is_active)
+
 class BotTest(AuthedTestCase):
     def assert_num_bots_equal(self, count):
         result = self.client.post("/json/get_bots")