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fire subdocs event only when something changed

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This commit is contained in:
Kevin Jahns 2021-10-29 17:49:30 +02:00
parent f915ebda1b
commit 3586d91925
1 changed files with 7 additions and 5 deletions
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12
src/utils/Transaction.js
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@ -350,11 +350,13 @@ const cleanupTransactions = (transactionCleanups, i) => {
doc.emit('updateV2', [encoder.toUint8Array(), transaction.origin, doc, transaction])
}
}
transaction.subdocsAdded.forEach(subdoc => doc.subdocs.add(subdoc))
transaction.subdocsRemoved.forEach(subdoc => doc.subdocs.delete(subdoc))
doc.emit('subdocs', [{ loaded: transaction.subdocsLoaded, added: transaction.subdocsAdded, removed: transaction.subdocsRemoved }])
transaction.subdocsRemoved.forEach(subdoc => subdoc.destroy())
const { subdocsAdded, subdocsLoaded, subdocsRemoved } = transaction
if (subdocsAdded.size > 0 || subdocsRemoved.size > 0 || subdocsLoaded.size > 0) {
subdocsAdded.forEach(subdoc => doc.subdocs.add(subdoc))
subdocsRemoved.forEach(subdoc => doc.subdocs.delete(subdoc))
doc.emit('subdocs', [{ loaded: subdocsLoaded, added: subdocsAdded, removed: subdocsRemoved }])
subdocsRemoved.forEach(subdoc => subdoc.destroy())
}
if (transactionCleanups.length <= i + 1) {
doc._transactionCleanups = []