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Fix optimistic like/repost (#3503)

zio/stable
dan 2024-04-12 16:39:59 +01:00 committed by GitHub
parent f3951f2718
commit 7047755c50
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GPG Key ID: B5690EEEBB952194
1 changed files with 18 additions and 14 deletions
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8
src/state/cache/post-shadow.ts vendored
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@ -62,25 +62,29 @@ function mergeShadow(
return POST_TOMBSTONE
}
let likeCount = post.likeCount ?? 0
if ('likeUri' in shadow) {
const wasLiked = !!post.viewer?.like
const isLiked = !!shadow.likeUri
let likeCount = post.likeCount ?? 0
if (wasLiked && !isLiked) {
likeCount--
} else if (!wasLiked && isLiked) {
likeCount++
}
likeCount = Math.max(0, likeCount)
}
let repostCount = post.repostCount ?? 0
if ('repostUri' in shadow) {
const wasReposted = !!post.viewer?.repost
const isReposted = !!shadow.repostUri
let repostCount = post.repostCount ?? 0
if (wasReposted && !isReposted) {
repostCount--
} else if (!wasReposted && isReposted) {
repostCount++
}
repostCount = Math.max(0, repostCount)
}
return castAsShadow({
...post,