From d0b32b95c127c745d729ba724ccacdc20f17c463 Mon Sep 17 00:00:00 2001
From: Kailash Nadh <kailash@nadh.in>
Date: Sun, 30 Jan 2022 23:08:39 +0530
Subject: [PATCH] Allow unsubscribed users to re-subscribe. Closes #588

---
 queries.sql | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/queries.sql b/queries.sql
index 4905503..a45443e 100644
--- a/queries.sql
+++ b/queries.sql
@@ -60,7 +60,7 @@ WITH sub AS (
     INSERT INTO subscribers (uuid, email, name, status, attribs)
     VALUES($1, $2, $3, $4, $5)
     ON CONFLICT(email) DO UPDATE SET updated_at=NOW()
-    returning id
+    returning id, status
 ),
 listIDs AS (
     SELECT id FROM lists WHERE
@@ -75,7 +75,12 @@ subs AS (
         (CASE WHEN $4='blocklisted' THEN 'unsubscribed'::subscription_status ELSE $8::subscription_status END)
     )
     ON CONFLICT (subscriber_id, list_id) DO UPDATE
-    SET updated_at=NOW()
+        SET updated_at=NOW(),
+            status=(
+                CASE WHEN $4='blocklisted' OR (SELECT status FROM sub)='blocklisted'
+                THEN 'unsubscribed'::subscription_status
+                ELSE $8::subscription_status END
+            )
 )
 SELECT id from sub;