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32 lines
1.1 KiB
TypeScript
32 lines
1.1 KiB
TypeScript
import { toNumber } from 'lodash';
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import { EnvelopePlus } from './types';
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import type { SignalService } from '../protobuf';
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import { DURATION } from '../session/constants';
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export function getEnvelopeId(envelope: EnvelopePlus) {
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if (envelope.source) {
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return `${envelope.source} ${toNumber(envelope.timestamp)} (${envelope.id})`;
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}
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return envelope.id;
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}
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export function shouldProcessContentMessage(
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envelope: Pick<EnvelopePlus, 'timestamp'>,
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content: Pick<SignalService.Content, 'sigTimestamp'>,
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isCommunity: boolean
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) {
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// FIXME: drop this case once the change has been out in the wild long enough
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if (!content.sigTimestamp || !toNumber(content.sigTimestamp)) {
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// legacy client
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return true;
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}
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const envelopeTimestamp = toNumber(envelope.timestamp);
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const contentTimestamp = toNumber(content.sigTimestamp);
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if (!isCommunity) {
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return envelopeTimestamp === contentTimestamp;
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}
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// we want to process a community message and allow a window of 6 hours
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return Math.abs(envelopeTimestamp - contentTimestamp) <= 6 * DURATION.HOURS;
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}
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