fix: revert remaining ?? '' patterns across Utils, WABinary, Signal, and WAUSync files

Completes the comprehensive revert of defensive null coalescing patterns
introduced in PRs 124-129. These patterns (e.g. `value ?? ''`) silently
produced empty strings instead of failing fast, causing subtle bugs like
malformed JIDs and broken Signal session lookups.

Files: libsignal.ts, messages-recv.ts, chat-utils.ts, generics.ts,
history.ts, messages-media.ts, messages.ts, process-message.ts,
validate-connection.ts, jid-utils.ts, UsyncBotProfileProtocol.ts

https://claude.ai/code/session_01XaA7GwNaB6azTHFYQ8WEpB
This commit is contained in:
Claude
2026-02-09 13:56:33 +00:00
parent 48b63565b6
commit 2a9d9a0a52
11 changed files with 61 additions and 64 deletions
+9 -9
View File
@@ -324,7 +324,7 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
fromMe: false // TODO: is this really true though
},
message: messageProto,
messageTimestamp: +(child.attrs.t ?? 0)
messageTimestamp: +child.attrs.t!
}).toJSON() as WAMessage
await upsertMessage(fullMessage, 'append')
logger.info('Processed plaintext newsletter message')
@@ -601,8 +601,8 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
const actingParticipantLid = fullNode.attrs.participant
const actingParticipantPn = fullNode.attrs.participant_pn
const affectedParticipantLid = getBinaryNodeChild(child, 'participant')?.attrs?.jid || actingParticipantLid || ''
const affectedParticipantPn = getBinaryNodeChild(child, 'participant')?.attrs?.phone_number || actingParticipantPn || ''
const affectedParticipantLid = getBinaryNodeChild(child, 'participant')?.attrs?.jid || actingParticipantLid!
const affectedParticipantPn = getBinaryNodeChild(child, 'participant')?.attrs?.phone_number || actingParticipantPn!
switch (child?.tag) {
case 'create':
@@ -663,8 +663,8 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
participants.length === 1 &&
// if recv. "remove" message and sender removed themselves
// mark as left
(areJidsSameUser(participants[0]?.id, actingParticipantLid) ||
areJidsSameUser(participants[0]?.id, actingParticipantPn)) &&
(areJidsSameUser(participants[0]!.id, actingParticipantLid) ||
areJidsSameUser(participants[0]!.id, actingParticipantPn)) &&
child.tag === 'remove'
) {
msg.messageStubType = WAMessageStubType.GROUP_PARTICIPANT_LEAVE
@@ -805,9 +805,9 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
break
case 'account_sync':
if (child?.tag === 'disappearing_mode') {
const newDuration = +(child.attrs.duration ?? '0')
const timestamp = +(child.attrs.t ?? '0')
if (child!.tag === 'disappearing_mode') {
const newDuration = +child!.attrs.duration!
const timestamp = +child!.attrs.t!
logger.info({ newDuration }, 'updated account disappearing mode')
@@ -820,7 +820,7 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
}
}
})
} else if (child?.tag === 'blocklist') {
} else if (child!.tag === 'blocklist') {
const blocklists = getBinaryNodeChildren(child, 'item')
for (const { attrs } of blocklists) {