yonote/yjs
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Implement experimental new encoder 🚀

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This commit is contained in:
Kevin Jahns
2020-07-12 18:25:45 +02:00
parent e31e968f0d
commit 6c2cf0f769
36 changed files with 1224 additions and 336 deletions
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16
src/utils/PermanentUserData.js
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@@ -5,11 +5,11 @@ import {
readDeleteSet,
writeDeleteSet,
createDeleteSet,
ID, DeleteSet, YArrayEvent, Transaction, Doc // eslint-disable-line
DSEncoderV1, DSDecoderV1, ID, DeleteSet, YArrayEvent, Transaction, Doc // eslint-disable-line
} from '../internals.js'
import * as decoding from 'lib0/decoding.js'
import * as encoding from 'lib0/encoding.js'
import { mergeDeleteSets, isDeleted } from './DeleteSet.js'
export class PermanentUserData {
@@ -46,12 +46,12 @@ export class PermanentUserData {
event.changes.added.forEach(item => {
item.content.getContent().forEach(encodedDs => {
if (encodedDs instanceof Uint8Array) {
this.dss.set(userDescription, mergeDeleteSets([this.dss.get(userDescription) || createDeleteSet(), readDeleteSet(decoding.createDecoder(encodedDs))]))
this.dss.set(userDescription, mergeDeleteSets([this.dss.get(userDescription) || createDeleteSet(), readDeleteSet(new DSDecoderV1(decoding.createDecoder(encodedDs)))]))
}
})
})
})
this.dss.set(userDescription, mergeDeleteSets(ds.map(encodedDs => readDeleteSet(decoding.createDecoder(encodedDs)))))
this.dss.set(userDescription, mergeDeleteSets(ds.map(encodedDs => readDeleteSet(new DSDecoderV1(encodedDs)))))
ids.observe(/** @param {YArrayEvent<any>} event */ event =>
event.changes.added.forEach(item => item.content.getContent().forEach(addClientId))
)
@@ -97,11 +97,11 @@ export class PermanentUserData {
user.get('ids').push([clientid])
}
})
const encoder = encoding.createEncoder()
const encoder = new DSEncoderV1()
const ds = this.dss.get(userDescription)
if (ds) {
writeDeleteSet(encoder, ds)
user.get('ds').push([encoding.toUint8Array(encoder)])
user.get('ds').push([encoder.toUint8Array()])
}
}
}, 0)
@@ -111,9 +111,9 @@ export class PermanentUserData {
const yds = user.get('ds')
const ds = transaction.deleteSet
if (transaction.local && ds.clients.size > 0 && filter(transaction, ds)) {
const encoder = encoding.createEncoder()
const encoder = new DSEncoderV1()
writeDeleteSet(encoder, ds)
yds.push([encoding.toUint8Array(encoder)])
yds.push([encoder.toUint8Array()])
}
})
})