chore: skip write to storage if diff is empty

This commit is contained in:
Cory Dransfeldt 2023-07-20 07:47:32 -07:00
parent 0059c7c97e
commit 282d3bfab5
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@ -193,9 +193,10 @@ module.exports = async function () {
) )
const cachedTracksData = getReadableData(cachedTracksOutput.Body) const cachedTracksData = getReadableData(cachedTracksOutput.Body)
const cachedTracks = await cachedTracksData.then((tracks) => JSON.parse(tracks)).catch() const cachedTracks = await cachedTracksData.then((tracks) => JSON.parse(tracks)).catch()
const diffedTracks = diffTracks(cachedTracks, formatTracks(res, time))
const updatedCache = { const updatedCache = {
...cachedTracks, ...cachedTracks,
...diffTracks(cachedTracks, formatTracks(res, time)), ...diffedTracks,
} }
charts = deriveCharts(updatedCache) charts = deriveCharts(updatedCache)
charts.artists = Object.values(charts.artists) charts.artists = Object.values(charts.artists)
@ -205,6 +206,7 @@ module.exports = async function () {
.sort((a, b) => b.plays - a.plays) .sort((a, b) => b.plays - a.plays)
.splice(0, 8) .splice(0, 8)
if (!_.isEmpty(diffedTracks)) {
await client.send( await client.send(
new PutObjectCommand({ new PutObjectCommand({
Bucket: WASABI_BUCKET, Bucket: WASABI_BUCKET,
@ -212,7 +214,8 @@ module.exports = async function () {
Body: JSON.stringify(updatedCache), Body: JSON.stringify(updatedCache),
}) })
) )
await asset.save(charts, 'json') }
await asset.save(charts, 'json')
return charts return charts
} }