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Merge pull request #8471 from overleaf/bg-ignore-upgradefailed-when-history-does-not-exist

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[scripts] allow history upgrade in failure case

GitOrigin-RevId: 7c789968bd74719e3a0232422094ae3e9231a044
This commit is contained in:
Brian Gough 2022-06-17 14:34:10 +01:00 committed by Copybot
parent f340762b39
commit bc31247d24
1 changed files with 15 additions and 5 deletions
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20
services/web/scripts/history/upgrade_v1_without_conversion_if_no_sl_history.js
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@ -4,6 +4,8 @@ const WRITE_CONCURRENCY = parseInt(process.env.WRITE_CONCURRENCY, 10) || 10
const BATCH_SIZE = parseInt(process.env.BATCH_SIZE, 10) || 100
const DRY_RUN = process.env.DRY_RUN !== 'false'
const USE_QUERY_HINT = process.env.USE_QUERY_HINT !== 'false'
const UPGRADE_FAILED_WITH_EMPTY_HISTORY =
process.env.UPGRADE_FAILED_WITH_EMPTY_HISTORY === 'true'
// persist fallback in order to keep batchedUpdate in-sync
process.env.BATCH_SIZE = BATCH_SIZE
// raise mongo timeout to 1hr if otherwise unspecified
@ -21,6 +23,7 @@ console.log({
WRITE_CONCURRENCY,
BATCH_SIZE,
USE_QUERY_HINT,
UPGRADE_FAILED_WITH_EMPTY_HISTORY,
})
const RESULT = {
@ -34,23 +37,30 @@ async function processBatch(_, projects) {
}
async function processProject(project) {
// safety check
// safety check if history exists and there was a failed upgrade
const anyDocHistory = await anyDocHistoryExists(project)
const anyDocHistoryIndex = await anyDocHistoryIndexExists(project)
if (
project.overleaf &&
project.overleaf.history &&
project.overleaf.history.upgradeFailed
) {
// a failed history upgrade might look like a v1 project, but history may be broken
return
const emptyHistory = !anyDocHistory && !anyDocHistoryIndex
if (emptyHistory && UPGRADE_FAILED_WITH_EMPTY_HISTORY) {
console.log(
`upgrading previously failed project ${project._id} with empty history`
)
} else {
// a failed history upgrade might look like a v1 project, but history may be broken
return
}
}
const preserveHistory = await shouldPreserveHistory(project)
if (preserveHistory) {
// if we need to preserve history, then we must bail out if history exists
const anyDocHistory = await anyDocHistoryExists(project)
if (anyDocHistory) {
return
}
const anyDocHistoryIndex = await anyDocHistoryIndexExists(project)
if (anyDocHistoryIndex) {
return
}