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fix clientside race to update cache of item upvote

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This commit is contained in:
keyan 2021-09-07 07:59:27 -05:00
parent 91a2061342
commit d204f4b6b8
1 changed files with 12 additions and 2 deletions
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14
components/upvote.js
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@ -15,6 +15,16 @@ export default function UpVote ({ itemId, meSats, className }) {
vote(id: $id, sats: $sats)
}`, {
update (cache, { data: { vote } }) {
// read in the cached object so we don't use meSats prop
// which can be stale
const item = cache.readFragment({
id: `Item:${itemId}`,
fragment: gql`
fragment votedItem on Item {
meSats
}
`
})
cache.modify({
id: `Item:${itemId}`,
fields: {
@ -22,10 +32,10 @@ export default function UpVote ({ itemId, meSats, className }) {
return existingMeSats + vote
},
sats (existingSats = 0) {
return meSats === 0 ? existingSats + vote : existingSats
return item.meSats === 0 ? existingSats + vote : existingSats
},
boost (existingBoost = 0) {
return meSats >= 1 ? existingBoost + vote : existingBoost
return item.meSats >= 1 ? existingBoost + vote : existingBoost
}
}
})