Renato Alcara
75 lines
1.9 KiB
TypeScript
75 lines
1.9 KiB
TypeScript
import { proto } from '../../WAProto/index.js'
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import type { BaileysEventEmitter, BaileysEventMap, Contact } from '../Types'
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import { isLidUser, isPnUser } from '../WABinary'
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import type { ILogger } from './logger'
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export type ContactsUpsertResult = {
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event: 'contacts.upsert'
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data: Contact[]
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}
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export type LidMappingUpdateResult = {
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event: 'lid-mapping.update'
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data: BaileysEventMap['lid-mapping.update']
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}
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export type SyncActionResult = ContactsUpsertResult | LidMappingUpdateResult
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/**
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* Process contactAction and return events to emit.
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* Pure function - no side effects.
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*/
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export const processContactAction = (
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action: proto.SyncActionValue.IContactAction,
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id: string | undefined,
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logger?: ILogger
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): SyncActionResult[] => {
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const results: SyncActionResult[] = []
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if (!id) {
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logger?.warn(
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{ hasFullName: !!action.fullName, hasLidJid: !!action.lidJid, hasPnJid: !!action.pnJid },
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'contactAction sync: missing id in index'
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)
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return results
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}
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const lidJid = action.lidJid
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const idIsPn = isPnUser(id)
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// PN is in index[1], not in contactAction.pnJid which is usually null
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const phoneNumber = idIsPn ? id : action.pnJid || undefined
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// Always emit contacts.upsert
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results.push({
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event: 'contacts.upsert',
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data: [
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{
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id,
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name: action.fullName || action.firstName || action.username || undefined,
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lid: lidJid || undefined,
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phoneNumber
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}
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]
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})
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// Emit lid-mapping.update if we have valid LID-PN pair
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if (lidJid && isLidUser(lidJid) && idIsPn) {
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results.push({
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event: 'lid-mapping.update',
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data: [{ lid: lidJid, pn: id }]
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})
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}
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return results
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}
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export const emitSyncActionResults = (ev: BaileysEventEmitter, results: SyncActionResult[]): void => {
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for (const result of results) {
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if (result.event === 'contacts.upsert') {
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ev.emit('contacts.upsert', result.data)
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} else {
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ev.emit('lid-mapping.update', result.data)
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}
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}
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}
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