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init writes in parallel in case one of them fails

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This commit is contained in:
Daniel Lugo 2020-07-29 12:21:46 -04:00
parent 755bafba8a
commit 7974a89bd3
1 changed files with 50 additions and 40 deletions
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90
services/gunDB/contact-api/actions.js
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@ -1543,53 +1543,63 @@ const unfollow = publicKey =>
const initWall = async () => { const initWall = async () => {
const user = require('../Mediator').getUser() const user = require('../Mediator').getUser()
await new Promise((res, rej) => { const promises = []
user
.get(Key.WALL)
.get(Key.NUM_OF_PAGES)
.put(0, ack => {
if (ack.err) {
rej(new Error(ack.err))
} else {
res()
}
})
})
await new Promise((res, rej) => { promises.push(
user new Promise((res, rej) => {
.get(Key.WALL) user
.get(Key.PAGES) .get(Key.WALL)
.get('0') .get(Key.NUM_OF_PAGES)
.get(Key.POSTS) .put(0, ack => {
.put(
{
unused: null
},
ack => {
if (ack.err) { if (ack.err) {
rej(new Error(ack.err)) rej(new Error(ack.err))
} else { } else {
res() res()
} }
} })
) })
}) )
await new Promise((res, rej) => { promises.push(
user new Promise((res, rej) => {
.get(Key.WALL) user
.get(Key.PAGES) .get(Key.WALL)
.get('0') .get(Key.PAGES)
.get(Key.COUNT) .get('0')
.put(0, ack => { .get(Key.POSTS)
if (ack.err) { .put(
rej(new Error(ack.err)) {
} else { unused: null
res() },
} ack => {
}) if (ack.err) {
}) rej(new Error(ack.err))
} else {
res()
}
}
)
})
)
promises.push(
new Promise((res, rej) => {
user
.get(Key.WALL)
.get(Key.PAGES)
.get('0')
.get(Key.COUNT)
.put(0, ack => {
if (ack.err) {
rej(new Error(ack.err))
} else {
res()
}
})
})
)
await Promise.all(promises)
} }
module.exports = { module.exports = {