Merge pull request #12254 from overleaf/jpa-back-fill-doc-rev

[web] add script for back filling rev=1 for old (deleted) docs GitOrigin-RevId: 62f5b773fb83ddbf9bb202a592ce2e8f33b5e6b2
2023-03-17 09:03:58 +00:00
parent 2d5e76acbc
commit fa5804a3cf
3 changed files with 133 additions and 0 deletions
@@ -0,0 +1,66 @@
+const { db, ObjectId } = require('../../../app/src/infrastructure/mongodb')
+const { promisify } = require('util')
+const { exec } = require('child_process')
+const logger = require('@overleaf/logger/logging-manager')
+const { expect } = require('chai')
+
+describe('BackFillDocRevTests', function () {
+  const docId1 = ObjectId.createFromTime(1)
+  const docId2 = ObjectId.createFromTime(2)
+  const docId3 = ObjectId.createFromTime(3)
+
+  beforeEach('insert docs', async function () {
+    await db.docs.insertMany([
+      { _id: docId1, deleted: true },
+      { _id: docId2 },
+      { _id: docId3, rev: 42 },
+    ])
+  })
+
+  async function runScript(dryRun) {
+    let result
+    try {
+      result = await promisify(exec)(
+        ['node', 'scripts/back_fill_doc_rev', dryRun].join(' ')
+      )
+    } catch (error) {
+      // dump details like exit code, stdErr and stdOut
+      logger.error({ error }, 'script failed')
+      throw error
+    }
+    const { stdout: stdOut, stderr: stdErr } = result
+
+    expect(stdOut).to.include('rev missing 2 | deleted=true 1')
+    expect(stdErr).to.include(`Completed batch ending ${docId2}`)
+  }
+
+  describe('dry-run=true', function () {
+    beforeEach('run script', async function () {
+      await runScript('--dry-run=true')
+    })
+
+    it('should not back fill the rev', async function () {
+      const docs = await db.docs.find({}, { $sort: { _id: 1 } }).toArray()
+      expect(docs).to.deep.equal([
+        { _id: docId1, deleted: true },
+        { _id: docId2 },
+        { _id: docId3, rev: 42 },
+      ])
+    })
+  })
+
+  describe('dry-run=false', function () {
+    beforeEach('run script', async function () {
+      await runScript('--dry-run=false')
+    })
+
+    it('should back fill the rev', async function () {
+      const docs = await db.docs.find({}, { $sort: { _id: 1 } }).toArray()
+      expect(docs).to.deep.equal([
+        { _id: docId1, rev: 1, deleted: true },
+        { _id: docId2, rev: 1 },
+        { _id: docId3, rev: 42 },
+      ])
+    })
+  })
+})