From 7029a0822bd991236c50713cf18bbb08d441cff4 Mon Sep 17 00:00:00 2001
From: Eric Mc Sween <5454374+emcsween@users.noreply.github.com>
Date: Tue, 21 Nov 2023 09:08:42 -0500
Subject: [PATCH] Merge pull request #15870 from
 overleaf/em-revert-docops-migration

Revert docOps migration to the docs collection

GitOrigin-RevId: cdb46321c5aa349bead0990dcd270e703e3debc7
---
 ...7_move_doc_versions_from_docops_to_docs.js | 33 -------------------
 1 file changed, 33 deletions(-)
 delete mode 100644 services/web/migrations/20231108221857_move_doc_versions_from_docops_to_docs.js

diff --git a/services/web/migrations/20231108221857_move_doc_versions_from_docops_to_docs.js b/services/web/migrations/20231108221857_move_doc_versions_from_docops_to_docs.js
deleted file mode 100644
index ab8407f692..0000000000
--- a/services/web/migrations/20231108221857_move_doc_versions_from_docops_to_docs.js
+++ /dev/null
@@ -1,33 +0,0 @@
-const { ReadPreference } = require('mongodb')
-
-exports.tags = ['server-ce', 'server-pro', 'saas']
-
-exports.migrate = async ({ db }) => {
-  const records = db.docOps.find(
-    {},
-    { readPreference: ReadPreference.secondaryPreferred }
-  )
-
-  let docsProcessed = 0
-  for await (const record of records) {
-    const docId = record.doc_id
-    const version = record.version
-    await db.docs.updateOne(
-      {
-        _id: docId,
-        version: { $exists: false },
-      },
-      { $set: { version } }
-    )
-    docsProcessed += 1
-    if (docsProcessed % 100000 === 0) {
-      console.log(`${docsProcessed} docs processed`)
-    }
-  }
-}
-
-exports.rollback = async ({ db }) => {
-  // Nothing to do on rollback. We don't want to remove versions from the docs
-  // collection because they might be more current than the ones in the docOps
-  // collection.
-}