76 lines
1.9 KiB
TypeScript
76 lines
1.9 KiB
TypeScript
// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import type { SignalService as Proto } from '../protobuf';
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import type { ServiceIdString } from '../types/ServiceId';
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import { fromServiceIdBinaryOrString } from '../util/ServiceId';
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import type { ProcessedSent, ProcessedSyncMessage } from './Types.d';
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type ProtoServiceId = Readonly<{
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destinationServiceId?: string | null;
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destinationServiceIdBinary?: Uint8Array | null;
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}>;
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function processProtoWithDestinationServiceId<Input extends ProtoServiceId>(
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input: Input
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): Omit<Input, keyof ProtoServiceId> & {
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destinationServiceId?: ServiceIdString;
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} {
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const {
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destinationServiceId: rawDestinationServiceId,
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destinationServiceIdBinary,
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...remaining
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} = input;
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return {
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...remaining,
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destinationServiceId: fromServiceIdBinaryOrString(
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destinationServiceIdBinary,
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rawDestinationServiceId,
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'processSyncMessage'
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),
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};
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}
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function processSent(
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sent?: Proto.SyncMessage.ISent | null
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): ProcessedSent | undefined {
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if (!sent) {
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return undefined;
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}
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const {
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destinationServiceId: rawDestinationServiceId,
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destinationServiceIdBinary,
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unidentifiedStatus,
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storyMessageRecipients,
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...remaining
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} = sent;
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return {
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...remaining,
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destinationServiceId: fromServiceIdBinaryOrString(
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destinationServiceIdBinary,
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rawDestinationServiceId,
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'processSent'
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),
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unidentifiedStatus: unidentifiedStatus
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? unidentifiedStatus.map(processProtoWithDestinationServiceId)
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: undefined,
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storyMessageRecipients: storyMessageRecipients
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? storyMessageRecipients.map(processProtoWithDestinationServiceId)
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: undefined,
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};
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}
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export function processSyncMessage(
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syncMessage: Proto.ISyncMessage
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): ProcessedSyncMessage {
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return {
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...syncMessage,
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sent: processSent(syncMessage.sent),
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};
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}
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