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test: post diff deletion tests

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gasoved
2021-01-29 08:26:50 +03:00
committed by Julian Lam
parent eb642f40b9
commit 72b050b4a8
5 changed files with 67 additions and 1 deletions
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2
src/posts/diffs.js
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@@ -84,6 +84,7 @@ module.exports = function (Posts) {
const lastTimestampIndex = timestamps.length - 1;
if (timestamp === String(post[0].timestamp)) {
// Deleting oldest diff, so history rewrite is not needed
return Promise.all([
db.delete(`diff:${pid}.${timestamps[lastTimestampIndex]}`),
db.listRemoveAll(`post:${pid}:diffs`, timestamps[lastTimestampIndex]),
@@ -102,6 +103,7 @@ module.exports = function (Posts) {
/* eslint-disable no-await-in-loop */
for (let i = lastTimestampIndex; i >= timestampIndex; --i) {
// Recreate older diffs with skipping the deleted diff
const newContentIndex = i === timestampIndex ? i - 2 : i - 1;
const timestampToUpdate = newContentIndex + 1;
const newContent = newContentIndex < 0 ? postContent : versionContents[timestamps[newContentIndex]];