fix: extract LID-PN mappings from history sync phoneNumberToLidMappings (#2268)

2026-01-20 07:39:29 -03:00
parent 32134a870e
commit a89736f89d
4 changed files with 115 additions and 3 deletions
@@ -0,0 +1,94 @@
+import { proto } from '../../../WAProto/index.js'
+import { processHistoryMessage } from '../../Utils/history'
+
+describe('processHistoryMessage', () => {
+	describe('phoneNumberToLidMappings extraction', () => {
+		it('should extract LID-PN mappings from history sync payload', () => {
+			const historySync: proto.IHistorySync = {
+				syncType: proto.HistorySync.HistorySyncType.INITIAL_BOOTSTRAP,
+				conversations: [],
+				phoneNumberToLidMappings: [
+					{ lidJid: '11111111111111@lid', pnJid: '1234567890123@s.whatsapp.net' },
+					{ lidJid: '22222222222222@lid', pnJid: '9876543210987@s.whatsapp.net' }
+				]
+			}
+
+			const result = processHistoryMessage(historySync)
+
+			expect(result.lidPnMappings).toEqual([
+				{ lid: '11111111111111@lid', pn: '1234567890123@s.whatsapp.net' },
+				{ lid: '22222222222222@lid', pn: '9876543210987@s.whatsapp.net' }
+			])
+		})
+
+		it('should skip mappings with missing lidJid or pnJid', () => {
+			const historySync: proto.IHistorySync = {
+				syncType: proto.HistorySync.HistorySyncType.RECENT,
+				conversations: [],
+				phoneNumberToLidMappings: [
+					{ lidJid: undefined, pnJid: '1234567890123@s.whatsapp.net' },
+					{ lidJid: '11111111111111@lid', pnJid: undefined },
+					{ lidJid: '22222222222222@lid', pnJid: '9876543210987@s.whatsapp.net' }
+				]
+			}
+
+			const result = processHistoryMessage(historySync)
+
+			expect(result.lidPnMappings).toEqual([{ lid: '22222222222222@lid', pn: '9876543210987@s.whatsapp.net' }])
+		})
+
+		it('should return empty array when no mappings exist', () => {
+			const historySync: proto.IHistorySync = {
+				syncType: proto.HistorySync.HistorySyncType.INITIAL_BOOTSTRAP,
+				conversations: []
+			}
+
+			const result = processHistoryMessage(historySync)
+
+			expect(result.lidPnMappings).toEqual([])
+		})
+
+		it('should process mappings regardless of sync type', () => {
+			const syncTypes = [proto.HistorySync.HistorySyncType.PUSH_NAME, proto.HistorySync.HistorySyncType.ON_DEMAND]
+
+			for (const syncType of syncTypes) {
+				const historySync: proto.IHistorySync = {
+					syncType,
+					conversations: [],
+					pushnames: [],
+					phoneNumberToLidMappings: [{ lidJid: '11111111111111@lid', pnJid: '1234567890123@s.whatsapp.net' }]
+				}
+
+				const result = processHistoryMessage(historySync)
+
+				expect(result.lidPnMappings).toEqual([{ lid: '11111111111111@lid', pn: '1234567890123@s.whatsapp.net' }])
+			}
+		})
+	})
+
+	describe('conversations processing', () => {
+		it('should extract contacts with LID and PN from conversations', () => {
+			const historySync: proto.IHistorySync = {
+				syncType: proto.HistorySync.HistorySyncType.INITIAL_BOOTSTRAP,
+				conversations: [
+					{
+						id: '1234567890123@s.whatsapp.net',
+						name: 'Test User',
+						lidJid: '11111111111111@lid',
+						pnJid: '1234567890123@s.whatsapp.net'
+					}
+				]
+			}
+
+			const result = processHistoryMessage(historySync)
+
+			expect(result.contacts).toHaveLength(1)
+			expect(result.contacts[0]).toEqual({
+				id: '1234567890123@s.whatsapp.net',
+				name: 'Test User',
+				lid: '11111111111111@lid',
+				phoneNumber: '1234567890123@s.whatsapp.net'
+			})
+		})
+	})
+})