From 2cfeedf0ccb60e294530c8ee56a7ad42a4e2d2f3 Mon Sep 17 00:00:00 2001
From: rob <rob@digitaltelepresence.com>
Date: Mon, 2 May 2022 06:23:28 -0400
Subject: [PATCH] remove comments for deleted posts/pages

---
 data/patches/cleanup.js | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 data/patches/cleanup.js

diff --git a/data/patches/cleanup.js b/data/patches/cleanup.js
new file mode 100644
index 0000000..64af3c1
--- /dev/null
+++ b/data/patches/cleanup.js
@@ -0,0 +1,25 @@
+'use strict';
+/* global db:true */
+
+const comments = db.comments.find();
+while (comments.hasNext()) {
+  const comment = comments.next();
+  print(`${comment.resourceType}:${comment._id}:${comment.resource}`);
+  
+  let resource;
+  switch (comment.resourceType) {
+    case 'Post':
+      resource = db.posts.findOne({ _id: comment.resource });
+      break;
+    case 'Page':
+      resource = db.pages.findOne({ _id: comment.resource });
+      break;
+  }
+  if (resource) {
+    continue;
+  }
+  print('comment resource is missing!');
+
+  const result = db.comments.deleteMany({ resource: comment.resource });
+  printjson(result);
+}
\ No newline at end of file