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loadAndScroll: Use one transaction to pull all data: old/new/metrics

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Scott Nonnenberg 2021-12-20 13:05:13 -08:00 • committed by GitHub
parent 60a53656af
commit 0163ef203b
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4 changed files with 132 additions and 16 deletions
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22
ts/models/conversations.ts
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@ -121,6 +121,7 @@ const {
} = window.Signal.Migrations;
const {
addStickerPackReference,
getConversationRangeCenteredOnMessage,
getOlderMessagesByConversation,
getMessageMetricsForConversation,
getMessageById,
@ -1576,19 +1577,14 @@ export class ConversationModel extends window.Backbone
const receivedAt = message.received_at;
const sentAt = message.sent_at;
const older = await getOlderMessagesByConversation(conversationId, {
limit: MESSAGE_LOAD_CHUNK_SIZE,
receivedAt,
sentAt,
messageId,
});
const newer = await getNewerMessagesByConversation(conversationId, {
limit: MESSAGE_LOAD_CHUNK_SIZE,
receivedAt,
sentAt,
});
const metrics = await getMessageMetricsForConversation(conversationId);
const { older, newer, metrics } =
await getConversationRangeCenteredOnMessage({
conversationId,
limit: MESSAGE_LOAD_CHUNK_SIZE,
receivedAt,
sentAt,
messageId,
});
const all = [...older, message, ...newer];
const cleaned: Array<MessageModel> = await this.cleanModels(all);