Cut private message path over to ConversationStore

All private-message mutations now flow through store intents:
coordinators, PrivateChatManager (its @Published dicts deleted - now
read-only views over the store), outbound sends, delivery status, and
chat migration. The O(1) store dedup replaces the full-scan duplicate
check; insertion order is maintained by the store so sanitizeChat's
re-sort is a documented no-op. Both bootstrapper Combine bridges and
the Task.yield store synchronization are deleted.

ChatViewModel.privateChats/unreadPrivateMessages become get-only derived
views (measured: naive rebuild equals a change-invalidated cache within
noise, so the simpler form stays). Feature models still read the legacy
store, fed by a coalescing LegacyConversationStoreBridge (one mirror
per burst, marked for step-5 deletion).

pipeline.privateIngest: 9.6k -> 14.7k msg/s (+53%).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
jack
2026-06-11 12:19:11 +02:00
co-authored by Claude Fable 5
parent ac3a2f2d34
commit 879d8cba12
33 changed files with 1293 additions and 545 deletions
+1 -1
View File
@@ -631,7 +631,7 @@ struct AppArchitectureTests {
transport.reachablePeers.insert(otherPeerID)
viewModel.nickname = "builder"
viewModel.verifiedFingerprints.insert(verifiedFingerprint)
viewModel.unreadPrivateMessages = Set([otherPeerID])
viewModel.markPrivateChatUnread(otherPeerID)
transport.updatePeerSnapshots([
makeArchitectureSnapshot(
peerID: myPeerID,
@@ -38,9 +38,23 @@ private final class MockChatLifecycleContext: ChatLifecycleContext {
var nostrKeyMapping: [PeerID: String] = [:]
private(set) var ownerLevelReadPasses: [PeerID] = []
private(set) var managerReadMarks: [PeerID] = []
private(set) var privateStoreSyncCount = 0
private(set) var systemMessages: [String] = []
// Conversation store intents
@discardableResult
func appendPrivateMessage(_ message: BitchatMessage, to peerID: PeerID) -> Bool {
var chat = privateChats[peerID] ?? []
guard !chat.contains(where: { $0.id == message.id }) else { return false }
let index = chat.firstIndex(where: { $0.timestamp > message.timestamp }) ?? chat.count
chat.insert(message, at: index)
privateChats[peerID] = chat
return true
}
func markPrivateChatRead(_ peerID: PeerID) {
unreadPrivateMessages.remove(peerID)
}
@discardableResult
func markReadReceiptSent(_ messageID: String) -> Bool {
sentReadReceipts.insert(messageID).inserted
@@ -61,7 +75,6 @@ private final class MockChatLifecycleContext: ChatLifecycleContext {
work()
}
func synchronizePrivateConversationStore() { privateStoreSyncCount += 1 }
func addSystemMessage(_ content: String) { systemMessages.append(content) }
// Peers & sessions
@@ -234,7 +247,6 @@ struct ChatLifecycleCoordinatorContextTests {
coordinator.markPrivateMessagesAsRead(from: convKey)
#expect(context.managerReadMarks == [convKey])
#expect(context.privateStoreSyncCount == 1)
// Only the peer's own un-acked, non-relay message gets a READ.
#expect(context.geoReadReceipts.map(\.messageID) == ["m1"])
#expect(context.geoReadReceipts.first?.recipientHex == recipientHex)
@@ -42,6 +42,16 @@ private final class MockChatMediaTransferContext: ChatMediaTransferContext {
// Message state
var privateChats: [PeerID: [BitchatMessage]] = [:]
@discardableResult
func appendPrivateMessage(_ message: BitchatMessage, to peerID: PeerID) -> Bool {
var chat = privateChats[peerID] ?? []
guard !chat.contains(where: { $0.id == message.id }) else { return false }
chat.append(message)
privateChats[peerID] = chat
return true
}
var meshTimeline: [BitchatMessage] = []
private(set) var refreshedChannels: [ChannelID?] = []
private(set) var trimCount = 0
@@ -38,11 +38,34 @@ private final class MockChatPeerIdentityContext: ChatPeerIdentityContext {
func notifyUIChanged() { notifyUIChangedCount += 1 }
func addSystemMessage(_ content: String) { systemMessages.append(content) }
// Conversation store intents (mirror `ConversationStore` migrate
// semantics: dedup by ID, timestamp order, unread carried, old chat
// removed) while recording calls for assertions.
private(set) var migratedChats: [(from: PeerID, to: PeerID)] = []
func markPrivateChatRead(_ peerID: PeerID) {
unreadPrivateMessages.remove(peerID)
}
func migratePrivateChat(from oldPeerID: PeerID, to newPeerID: PeerID) {
migratedChats.append((oldPeerID, newPeerID))
guard oldPeerID != newPeerID, let source = privateChats[oldPeerID] else { return }
var destination = privateChats[newPeerID] ?? []
for message in source where !destination.contains(where: { $0.id == message.id }) {
let index = destination.firstIndex(where: { $0.timestamp > message.timestamp }) ?? destination.count
destination.insert(message, at: index)
}
privateChats[newPeerID] = destination
privateChats.removeValue(forKey: oldPeerID)
if unreadPrivateMessages.remove(oldPeerID) != nil {
unreadPrivateMessages.insert(newPeerID)
}
}
// Private chat session lifecycle
private(set) var consolidatedPeers: [(peerID: PeerID, peerNickname: String)] = []
private(set) var syncedReadReceiptPeers: [PeerID] = []
private(set) var begunChatSessions: [PeerID] = []
private(set) var privateStoreSyncCount = 0
private(set) var selectionStoreSyncCount = 0
private(set) var markedReadPeers: [PeerID] = []
@@ -60,7 +83,6 @@ private final class MockChatPeerIdentityContext: ChatPeerIdentityContext {
begunChatSessions.append(peerID)
}
func synchronizePrivateConversationStore() { privateStoreSyncCount += 1 }
func synchronizeConversationSelectionStore() { selectionStoreSyncCount += 1 }
func markPrivateMessagesAsRead(from peerID: PeerID) { markedReadPeers.append(peerID) }
@@ -261,7 +283,6 @@ struct ChatPeerIdentityCoordinatorContextTests {
#expect(context.storedFingerprints.map(\.fingerprint) == ["fp-alice"])
#expect(context.selectedPrivateChatFingerprint == "fp-alice")
#expect(context.begunChatSessions == [peerID])
#expect(context.privateStoreSyncCount == 1)
#expect(context.selectionStoreSyncCount == 1)
#expect(context.markedReadPeers == [peerID])
@@ -32,6 +32,10 @@ private final class MockChatPeerListContext: ChatPeerListContext {
private(set) var updatePrivateChatPeerIfNeededCount = 0
private(set) var cleanupOldReadReceiptsCount = 0
func markPrivateChatRead(_ peerID: PeerID) {
unreadPrivateMessages.remove(peerID)
}
func updatePrivateChatPeerIfNeeded() {
updatePrivateChatPeerIfNeededCount += 1
}
@@ -48,6 +48,90 @@ private final class MockChatPrivateConversationContext: ChatPrivateConversationC
notifyUIChangedCount += 1
}
// Conversation store intents (mirror `ConversationStore` semantics:
// ordered insert, dedup by ID, no-downgrade status, unread carry on
// migrate) while recording calls for assertions.
private(set) var upsertedMessages: [(messageID: String, peerID: PeerID)] = []
private(set) var migratedChats: [(from: PeerID, to: PeerID)] = []
@discardableResult
func appendPrivateMessage(_ message: BitchatMessage, to peerID: PeerID) -> Bool {
var chat = privateChats[peerID] ?? []
guard !chat.contains(where: { $0.id == message.id }) else {
privateChats[peerID] = chat
return false
}
let index = chat.firstIndex(where: { $0.timestamp > message.timestamp }) ?? chat.count
chat.insert(message, at: index)
privateChats[peerID] = chat
return true
}
func upsertPrivateMessage(_ message: BitchatMessage, in peerID: PeerID) {
upsertedMessages.append((message.id, peerID))
if var chat = privateChats[peerID],
let index = chat.firstIndex(where: { $0.id == message.id }) {
chat[index] = message
privateChats[peerID] = chat
} else {
appendPrivateMessage(message, to: peerID)
}
}
@discardableResult
func setPrivateDeliveryStatus(_ status: DeliveryStatus, forMessageID messageID: String, peerID: PeerID) -> Bool {
guard var chat = privateChats[peerID],
let index = chat.firstIndex(where: { $0.id == messageID }) else {
return false
}
if Conversation.shouldSkipStatusUpdate(current: chat[index].deliveryStatus, new: status) {
return false
}
chat[index].deliveryStatus = status
privateChats[peerID] = chat
return true
}
func markPrivateChatUnread(_ peerID: PeerID) {
unreadPrivateMessages.insert(peerID)
}
func markPrivateChatRead(_ peerID: PeerID) {
unreadPrivateMessages.remove(peerID)
}
func removePrivateChat(_ peerID: PeerID) {
privateChats.removeValue(forKey: peerID)
unreadPrivateMessages.remove(peerID)
}
func migratePrivateChat(from oldPeerID: PeerID, to newPeerID: PeerID) {
migratedChats.append((oldPeerID, newPeerID))
guard oldPeerID != newPeerID, let source = privateChats[oldPeerID] else { return }
for message in source {
appendPrivateMessage(message, to: newPeerID)
}
if privateChats[newPeerID] == nil {
privateChats[newPeerID] = []
}
let wasUnread = unreadPrivateMessages.contains(oldPeerID)
privateChats.removeValue(forKey: oldPeerID)
unreadPrivateMessages.remove(oldPeerID)
if wasUnread {
unreadPrivateMessages.insert(newPeerID)
}
}
func privateChatsContainMessage(withID messageID: String) -> Bool {
privateChats.values.contains { chat in
chat.contains { $0.id == messageID }
}
}
func privateChat(_ peerID: PeerID, containsMessageWithID messageID: String) -> Bool {
privateChats[peerID]?.contains { $0.id == messageID } == true
}
// Peers & identity
var myPeerID = PeerID(str: "0011223344556677")
var nicknamesByPeerID: [PeerID: String] = [:]
@@ -149,10 +233,9 @@ private final class MockChatPrivateConversationContext: ChatPrivateConversationC
privateMessageNotifications.append((senderName, message, peerID))
}
// System messages & chat hygiene
// System messages
private(set) var systemMessages: [String] = []
private(set) var meshOnlySystemMessages: [String] = []
private(set) var sanitizedPeerIDs: [PeerID] = []
func addSystemMessage(_ content: String) {
systemMessages.append(content)
@@ -162,10 +245,6 @@ private final class MockChatPrivateConversationContext: ChatPrivateConversationC
meshOnlySystemMessages.append(content)
}
func sanitizeChat(for peerID: PeerID) {
sanitizedPeerIDs.append(peerID)
}
static let dummyIdentity = NostrIdentity(
privateKey: Data(repeating: 0x11, count: 32),
publicKey: Data(repeating: 0x22, count: 32),
@@ -256,7 +335,9 @@ struct ChatPrivateConversationCoordinatorContextTests {
// A different id appends.
coordinator.addMessageToPrivateChatsIfNeeded(makeIncomingMessage(id: "m2"), targetPeerID: peerID)
#expect(context.privateChats[peerID]?.map(\.id) == ["m1", "m2"])
#expect(context.sanitizedPeerIDs == [peerID, peerID, peerID])
// Every add went through the store's upsert intent.
#expect(context.upsertedMessages.map(\.peerID) == [peerID, peerID, peerID])
#expect(context.upsertedMessages.map(\.messageID) == ["m1", "m1", "m2"])
#expect(coordinator.isDuplicateMessage("m1", targetPeerID: peerID))
#expect(!coordinator.isDuplicateMessage("m3", targetPeerID: peerID))
@@ -436,7 +517,9 @@ struct ChatPrivateConversationCoordinatorContextTests {
#expect(context.unreadPrivateMessages.isEmpty)
#expect(context.clearedFingerprints == [oldPeerID])
#expect(context.selectedPrivateChatPeer == newPeerID)
#expect(context.sanitizedPeerIDs == [newPeerID])
// The wholesale move went through the store's migrate intent.
#expect(context.migratedChats.map(\.from) == [oldPeerID])
#expect(context.migratedChats.map(\.to) == [newPeerID])
#expect(context.notifyUIChangedCount == 1)
}
@@ -111,7 +111,6 @@ private final class MockChatPublicConversationContext: ChatPublicConversationCon
private(set) var conversationActiveChannels: [ChannelID] = []
private(set) var replacedChannelMessages: [(channel: ChannelID, messageIDs: [String])] = []
private(set) var replacedConversationMessages: [(conversation: ConversationID, messageIDs: [String])] = []
private(set) var privateStoreSyncCount = 0
private(set) var selectionStoreSyncCount = 0
func setConversationActiveChannel(_ channel: ChannelID) {
@@ -126,10 +125,6 @@ private final class MockChatPublicConversationContext: ChatPublicConversationCon
replacedConversationMessages.append((conversationID, messages.map(\.id)))
}
func synchronizePrivateConversationStore() {
privateStoreSyncCount += 1
}
func synchronizeConversationSelectionStore() {
selectionStoreSyncCount += 1
}
@@ -137,8 +132,31 @@ private final class MockChatPublicConversationContext: ChatPublicConversationCon
// Private chats
var privateChats: [PeerID: [BitchatMessage]] = [:]
var unreadPrivateMessages: Set<PeerID> = []
private(set) var removedPrivateChats: [PeerID] = []
private(set) var cleanedUpFileMessageIDs: [String] = []
func removePrivateChat(_ peerID: PeerID) {
removedPrivateChats.append(peerID)
privateChats.removeValue(forKey: peerID)
unreadPrivateMessages.remove(peerID)
}
@discardableResult
func removePrivateMessage(withID messageID: String) -> BitchatMessage? {
var removed: BitchatMessage?
for (peerID, chat) in privateChats {
guard let message = chat.first(where: { $0.id == messageID }) else { continue }
removed = removed ?? message
let remaining = chat.filter { $0.id != messageID }
if remaining.isEmpty {
privateChats.removeValue(forKey: peerID)
} else {
privateChats[peerID] = remaining
}
}
return removed
}
func cleanupLocalFile(forMessage message: BitchatMessage) {
cleanedUpFileMessageIDs.append(message.id)
}
@@ -33,6 +33,30 @@ private final class MockChatTransportEventContext: ChatTransportEventContext {
private(set) var unmarkedReadReceiptBatches: [[String]] = []
private(set) var notifyUIChangedCount = 0
// Conversation store intents (mirror `ConversationStore` semantics)
@discardableResult
func appendPrivateMessage(_ message: BitchatMessage, to peerID: PeerID) -> Bool {
var chat = privateChats[peerID] ?? []
guard !chat.contains(where: { $0.id == message.id }) else { return false }
let index = chat.firstIndex(where: { $0.timestamp > message.timestamp }) ?? chat.count
chat.insert(message, at: index)
privateChats[peerID] = chat
return true
}
func removePrivateChat(_ peerID: PeerID) {
privateChats.removeValue(forKey: peerID)
unreadPrivateMessages.remove(peerID)
}
func markPrivateChatUnread(_ peerID: PeerID) {
unreadPrivateMessages.insert(peerID)
}
func markPrivateChatRead(_ peerID: PeerID) {
unreadPrivateMessages.remove(peerID)
}
func unmarkReadReceiptsSent(_ ids: [String]) {
unmarkedReadReceiptBatches.append(ids)
}
@@ -54,7 +54,7 @@ struct ChatViewModelDeliveryStatusTests {
senderPeerID: transport.myPeerID,
deliveryStatus: .read(by: "Peer", at: Date())
)
viewModel.privateChats[peerID] = [message]
viewModel.seedPrivateChat([message], for: peerID)
// Action: try to downgrade to .delivered
viewModel.didUpdateMessageDeliveryStatus(messageID, status: .delivered(to: "Peer", at: Date()))
@@ -85,7 +85,7 @@ struct ChatViewModelDeliveryStatusTests {
senderPeerID: transport.myPeerID,
deliveryStatus: .sent
)
viewModel.privateChats[peerID] = [message]
viewModel.seedPrivateChat([message], for: peerID)
// Action: upgrade to .delivered
viewModel.didUpdateMessageDeliveryStatus(messageID, status: .delivered(to: "Peer", at: Date()))
@@ -114,7 +114,7 @@ struct ChatViewModelDeliveryStatusTests {
senderPeerID: transport.myPeerID,
deliveryStatus: .sent
)
viewModel.privateChats[peerID] = [message]
viewModel.seedPrivateChat([message], for: peerID)
let didUpdate = viewModel.deliveryCoordinator.updateMessageDeliveryStatus(messageID, status: .sent)
@@ -140,7 +140,7 @@ struct ChatViewModelDeliveryStatusTests {
senderPeerID: transport.myPeerID,
deliveryStatus: .delivered(to: "Peer", at: Date().addingTimeInterval(-60))
)
viewModel.privateChats[peerID] = [message]
viewModel.seedPrivateChat([message], for: peerID)
// Action: upgrade to .read
viewModel.didUpdateMessageDeliveryStatus(messageID, status: .read(by: "Peer", at: Date()))
@@ -173,7 +173,7 @@ struct ChatViewModelDeliveryStatusTests {
senderPeerID: transport.myPeerID,
deliveryStatus: .sent
)
viewModel.privateChats[peerID] = [message]
viewModel.seedPrivateChat([message], for: peerID)
// Action: receive read receipt
let receipt = ReadReceipt(
@@ -207,7 +207,7 @@ struct ChatViewModelDeliveryStatusTests {
senderPeerID: transport.myPeerID,
deliveryStatus: .sent
)
viewModel.privateChats[peerID] = [message]
viewModel.seedPrivateChat([message], for: peerID)
viewModel.sentReadReceipts = ["keep-receipt", "drop-receipt"]
viewModel.isStartupPhase = false
@@ -265,7 +265,7 @@ struct ChatViewModelDeliveryStatusTests {
deliveryStatus: .sent
)
]
viewModel.privateChats[firstPeerID] = [
viewModel.seedPrivateChat([
BitchatMessage(
id: messageID,
sender: viewModel.nickname,
@@ -277,8 +277,8 @@ struct ChatViewModelDeliveryStatusTests {
senderPeerID: transport.myPeerID,
deliveryStatus: .sent
)
]
viewModel.privateChats[secondPeerID] = [
], for: firstPeerID)
viewModel.seedPrivateChat([
BitchatMessage(
id: messageID,
sender: viewModel.nickname,
@@ -290,7 +290,7 @@ struct ChatViewModelDeliveryStatusTests {
senderPeerID: transport.myPeerID,
deliveryStatus: .sent
)
]
], for: secondPeerID)
let didUpdate = viewModel.deliveryCoordinator.updateMessageDeliveryStatus(
messageID,
@@ -331,10 +331,15 @@ struct ChatViewModelDeliveryStatusTests {
deliveryStatus: .sent
)
viewModel.privateChats[peerID] = [targetMessage, olderMessage]
viewModel.seedPrivateChat([targetMessage], for: peerID)
#expect(isSent(viewModel.deliveryCoordinator.deliveryStatus(for: messageID)))
viewModel.privateChats[peerID] = [olderMessage, targetMessage]
// A late arrival with an older timestamp is inserted before the
// target by the store, shifting its position and invalidating the
// delivery coordinator's location index.
viewModel.seedPrivateChat([olderMessage], for: peerID)
#expect(viewModel.privateChats[peerID]?.map(\.id) == ["older-msg", messageID])
let didUpdate = viewModel.deliveryCoordinator.updateMessageDeliveryStatus(
messageID,
status: .read(by: "Peer", at: Date())
@@ -401,6 +406,20 @@ private final class MockChatDeliveryContext: ChatDeliveryContext {
func markMessageDelivered(_ messageID: String) {
markedDeliveredMessageIDs.append(messageID)
}
@discardableResult
func setPrivateDeliveryStatus(_ status: DeliveryStatus, forMessageID messageID: String, peerID: PeerID) -> Bool {
guard var chat = privateChats[peerID],
let index = chat.firstIndex(where: { $0.id == messageID }) else {
return false
}
if Conversation.shouldSkipStatusUpdate(current: chat[index].deliveryStatus, new: status) {
return false
}
chat[index].deliveryStatus = status
privateChats[peerID] = chat
return true
}
}
@MainActor
@@ -177,7 +177,7 @@ struct ChatViewModelPrivateChatExtensionTests {
isPrivate: true,
senderPeerID: oldPeerID
)
viewModel.privateChats[oldPeerID] = [oldMessage]
viewModel.seedPrivateChat([oldMessage], for: oldPeerID)
viewModel.peerIDToPublicKeyFingerprint[oldPeerID] = fingerprint
// Setup new peer fingerprint
@@ -444,7 +444,7 @@ struct ChatViewModelNostrExtensionTests {
let convKey = PeerID(nostr_: sender.publicKeyHex)
let messageID = "geo-ack-delivered"
viewModel.privateChats[convKey] = [
viewModel.seedPrivateChat([
BitchatMessage(
id: messageID,
sender: viewModel.nickname,
@@ -456,7 +456,7 @@ struct ChatViewModelNostrExtensionTests {
senderPeerID: viewModel.meshService.myPeerID,
deliveryStatus: .sent
)
]
], for: convKey)
let content = try ackContent(type: .delivered, messageID: messageID, senderPeerID: PeerID(str: "0123456789abcdef"))
let giftWrap = try NostrProtocol.createPrivateMessage(
@@ -482,7 +482,7 @@ struct ChatViewModelNostrExtensionTests {
let convKey = PeerID(nostr_: sender.publicKeyHex)
let messageID = "geo-ack-read"
viewModel.privateChats[convKey] = [
viewModel.seedPrivateChat([
BitchatMessage(
id: messageID,
sender: viewModel.nickname,
@@ -494,7 +494,7 @@ struct ChatViewModelNostrExtensionTests {
senderPeerID: viewModel.meshService.myPeerID,
deliveryStatus: .delivered(to: "Friend", at: Date())
)
]
], for: convKey)
let content = try ackContent(type: .readReceipt, messageID: messageID, senderPeerID: PeerID(str: "0123456789abcdef"))
let giftWrap = try NostrProtocol.createPrivateMessage(
@@ -578,7 +578,7 @@ struct ChatViewModelNostrExtensionTests {
let convKey = PeerID(nostr_: sender.publicKeyHex)
let messageID = "gift-delivered"
viewModel.privateChats[convKey] = [
viewModel.seedPrivateChat([
BitchatMessage(
id: messageID,
sender: viewModel.nickname,
@@ -590,7 +590,7 @@ struct ChatViewModelNostrExtensionTests {
senderPeerID: viewModel.meshService.myPeerID,
deliveryStatus: .sent
)
]
], for: convKey)
let content = try ackContent(type: .delivered, messageID: messageID, senderPeerID: PeerID(str: "0123456789abcdef"))
let giftWrap = try NostrProtocol.createPrivateMessage(
@@ -1095,7 +1095,7 @@ struct ChatViewModelMediaTransferTests {
senderPeerID: viewModel.meshService.myPeerID,
deliveryStatus: .sending
)
viewModel.privateChats[peerID] = [message]
viewModel.seedPrivateChat([message], for: peerID)
viewModel.registerTransfer(transferId: "transfer-cancel", messageID: message.id)
viewModel.cancelMediaSend(messageID: message.id)
@@ -1124,7 +1124,7 @@ struct ChatViewModelMediaTransferTests {
senderPeerID: viewModel.meshService.myPeerID,
deliveryStatus: .sent
)
viewModel.privateChats[peerID] = [message]
viewModel.seedPrivateChat([message], for: peerID)
viewModel.registerTransfer(transferId: "transfer-delete", messageID: message.id)
viewModel.deleteMediaMessage(messageID: message.id)
+61 -64
View File
@@ -136,7 +136,7 @@ struct ChatViewModelIdentityTests {
senderPeerID: oldPeerID,
mentions: nil
)
viewModel.privateChats[oldPeerID] = [existingMessage]
viewModel.seedPrivateChat([existingMessage], for: oldPeerID)
viewModel.startPrivateChat(with: oldPeerID)
#expect(viewModel.selectedPrivateChatPeer == oldPeerID)
@@ -345,8 +345,8 @@ struct ChatViewModelServiceLifecycleTests {
mentions: nil
)
viewModel.privateChats[peerID] = [message]
viewModel.unreadPrivateMessages.insert(peerID)
viewModel.seedPrivateChat([message], for: peerID)
viewModel.markPrivateChatUnread(peerID)
viewModel.selectedPrivateChatPeer = peerID
viewModel.handleDidBecomeActive()
@@ -497,7 +497,7 @@ struct ChatViewModelNoisePayloadTests {
mentions: nil,
deliveryStatus: .sent
)
viewModel.privateChats[peerID] = [message]
viewModel.seedPrivateChat([message], for: peerID)
viewModel.didReceiveNoisePayload(
from: peerID,
@@ -535,7 +535,7 @@ struct ChatViewModelNoisePayloadTests {
mentions: nil,
deliveryStatus: .sent
)
viewModel.privateChats[peerID] = [message]
viewModel.seedPrivateChat([message], for: peerID)
viewModel.didReceiveNoisePayload(
from: peerID,
@@ -771,7 +771,7 @@ struct ChatViewModelPeerTests {
func didUpdatePeerList_removesStaleUnreadPeerWithoutMessages() async {
let (viewModel, _) = makeTestableViewModel()
let stalePeer = PeerID(str: "00000000000000a2")
viewModel.unreadPrivateMessages = [stalePeer]
viewModel.markPrivateChatUnread(stalePeer)
viewModel.didUpdatePeerList([])
@@ -798,8 +798,8 @@ struct ChatViewModelPeerTests {
senderPeerID: stablePeer,
mentions: nil
)
viewModel.privateChats[stablePeer] = [message]
viewModel.unreadPrivateMessages = [stablePeer]
viewModel.seedPrivateChat([message], for: stablePeer)
viewModel.markPrivateChatUnread(stablePeer)
viewModel.didUpdatePeerList([])
try? await Task.sleep(nanoseconds: 100_000_000)
@@ -876,33 +876,32 @@ struct ChatViewModelPrivateChatSelectionTests {
let older = Date().addingTimeInterval(-120)
let newer = Date().addingTimeInterval(-30)
viewModel.privateChats = [
peerA: [
BitchatMessage(
id: "a-1",
sender: "A",
content: "Old",
timestamp: older,
isRelay: false,
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerA
)
],
peerB: [
BitchatMessage(
id: "b-1",
sender: "B",
content: "New",
timestamp: newer,
isRelay: false,
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerB
)
]
]
viewModel.unreadPrivateMessages = [peerA, peerB]
viewModel.seedPrivateChat([
BitchatMessage(
id: "a-1",
sender: "A",
content: "Old",
timestamp: older,
isRelay: false,
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerA
)
], for: peerA)
viewModel.seedPrivateChat([
BitchatMessage(
id: "b-1",
sender: "B",
content: "New",
timestamp: newer,
isRelay: false,
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerB
)
], for: peerB)
viewModel.markPrivateChatUnread(peerA)
viewModel.markPrivateChatUnread(peerB)
viewModel.openMostRelevantPrivateChat()
@@ -918,32 +917,30 @@ struct ChatViewModelPrivateChatSelectionTests {
let older = Date().addingTimeInterval(-200)
let newer = Date().addingTimeInterval(-20)
viewModel.privateChats = [
peerA: [
BitchatMessage(
id: "a-1",
sender: "A",
content: "Old",
timestamp: older,
isRelay: false,
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerA
)
],
peerB: [
BitchatMessage(
id: "b-1",
sender: "B",
content: "New",
timestamp: newer,
isRelay: false,
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerB
)
]
]
viewModel.seedPrivateChat([
BitchatMessage(
id: "a-1",
sender: "A",
content: "Old",
timestamp: older,
isRelay: false,
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerA
)
], for: peerA)
viewModel.seedPrivateChat([
BitchatMessage(
id: "b-1",
sender: "B",
content: "New",
timestamp: newer,
isRelay: false,
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerB
)
], for: peerB)
viewModel.openMostRelevantPrivateChat()
@@ -1011,7 +1008,7 @@ struct ChatViewModelPanicTests {
isRelay: false
)
]
viewModel.privateChats[PeerID(str: "PEER1")] = [
viewModel.seedPrivateChat([
BitchatMessage(
id: "pm-1",
sender: "Peer",
@@ -1022,8 +1019,8 @@ struct ChatViewModelPanicTests {
recipientNickname: "Me",
senderPeerID: PeerID(str: "PEER1")
)
]
viewModel.unreadPrivateMessages.insert(PeerID(str: "PEER1"))
], for: PeerID(str: "PEER1"))
viewModel.markPrivateChatUnread(PeerID(str: "PEER1"))
viewModel.panicClearAllData()
+6
View File
@@ -423,6 +423,12 @@ private final class MockCommandContextProvider: CommandContextProvider {
clearCurrentPublicTimelineCallCount += 1
}
private(set) var clearedPrivateChats: [PeerID] = []
func clearPrivateChat(_ peerID: PeerID) {
clearedPrivateChats.append(peerID)
privateChats[peerID] = []
}
func sendPublicRaw(_ content: String) {
sentPublicRawMessages.append(content)
}
@@ -0,0 +1,177 @@
//
// LegacyConversationStoreBridgeTests.swift
// bitchatTests
//
// Focused tests for migration step 2 (docs/CONVERSATION-STORE-DESIGN.md §4):
// the private write path goes through the single-writer `ConversationStore`
// intents, and `LegacyConversationStoreBridge` keeps the replace-based
// `LegacyConversationStore` consistent per-message changes via a
// `Task.yield`-coalesced per-conversation mirror, unread flips and
// structural changes (migration/removal) synchronously until the feature
// models cut over in step 5.
//
// DELETE IN STEP 5 together with the bridge.
//
// This is free and unencumbered software released into the public domain.
// For more information, see <https://unlicense.org>
//
import Testing
import Foundation
import BitFoundation
@testable import bitchat
@MainActor
private func makeBridgedFixture() -> (
viewModel: ChatViewModel,
store: ConversationStore,
legacy: LegacyConversationStore,
transport: MockTransport
) {
let keychain = MockKeychain()
let idBridge = NostrIdentityBridge(keychain: MockKeychainHelper())
let identityManager = MockIdentityManager(keychain)
let transport = MockTransport()
let legacy = LegacyConversationStore()
let store = ConversationStore()
let viewModel = ChatViewModel(
keychain: keychain,
idBridge: idBridge,
identityManager: identityManager,
transport: transport,
conversationStore: legacy,
conversations: store
)
return (viewModel, store, legacy, transport)
}
@MainActor
private func makeInboundPrivateMessage(
id: String,
from peerID: PeerID,
sender: String = "alice",
content: String = "hello",
timestamp: Date = Date()
) -> BitchatMessage {
BitchatMessage(
id: id,
sender: sender,
content: content,
timestamp: timestamp,
isRelay: false,
isPrivate: true,
recipientNickname: "me",
senderPeerID: peerID,
deliveryStatus: .delivered(to: "me", at: timestamp)
)
}
@Suite("LegacyConversationStoreBridge")
struct LegacyConversationStoreBridgeTests {
@Test("inbound private message lands in the store and is mirrored into Legacy")
@MainActor
func inboundPrivateMessageLandsInStoreAndLegacy() async {
let (viewModel, store, legacy, _) = makeBridgedFixture()
// Stable Noise-key peer ID, like the perf pipeline fixture.
let peerID = PeerID(str: String(repeating: "ab", count: 32))
let message = makeInboundPrivateMessage(id: "bridge-pm-1", from: peerID)
viewModel.handlePrivateMessage(message)
// New store is the synchronous source of truth.
#expect(store.conversation(for: .directPeer(peerID)).messages.map(\.id) == ["bridge-pm-1"])
#expect(viewModel.privateChats[peerID]?.map(\.id) == ["bridge-pm-1"])
// Unread flips mirror into Legacy synchronously.
#expect(viewModel.unreadPrivateMessages.contains(peerID))
#expect(legacy.unreadDirectPeerIDs().contains(peerID))
// Message arrays mirror via the bridge's coalesced flush
// (one Legacy replace per burst, on the next main-actor turn).
let mirrored = await TestHelpers.waitUntil(
{ legacy.directMessagesByPeerID()[peerID]?.map(\.id) == ["bridge-pm-1"] },
timeout: 1.0
)
#expect(mirrored)
}
@Test("store dedups a private message delivered twice")
@MainActor
func storeDedupsDuplicateInboundMessage() async {
let (viewModel, store, legacy, _) = makeBridgedFixture()
let peerID = PeerID(str: String(repeating: "cd", count: 32))
let message = makeInboundPrivateMessage(id: "bridge-dup-1", from: peerID)
viewModel.handlePrivateMessage(message)
viewModel.handlePrivateMessage(message)
#expect(store.conversation(for: .directPeer(peerID)).messages.count == 1)
#expect(viewModel.privateChats[peerID]?.count == 1)
// The intent itself reports the duplicate.
#expect(!viewModel.appendPrivateMessage(message, to: peerID))
let mirrored = await TestHelpers.waitUntil(
{ legacy.directMessagesByPeerID()[peerID]?.count == 1 },
timeout: 1.0
)
#expect(mirrored)
}
@Test("peer-ID migration through store intents keeps Legacy consistent")
@MainActor
func migrationThroughStoreIntentsKeepsLegacyConsistent() {
let (viewModel, store, legacy, _) = makeBridgedFixture()
let oldPeerID = PeerID(str: "aaaaaaaaaaaaaaaa")
let newPeerID = PeerID(str: "bbbbbbbbbbbbbbbb")
viewModel.seedPrivateChat(
[
makeInboundPrivateMessage(id: "mig-1", from: oldPeerID, timestamp: Date().addingTimeInterval(-60)),
makeInboundPrivateMessage(id: "mig-2", from: oldPeerID, timestamp: Date().addingTimeInterval(-30)),
],
for: oldPeerID
)
viewModel.markPrivateChatUnread(oldPeerID)
viewModel.migratePrivateChat(from: oldPeerID, to: newPeerID)
// Store: messages moved in order, old chat gone, unread carried.
#expect(store.conversationsByID[.directPeer(oldPeerID)] == nil)
#expect(store.conversation(for: .directPeer(newPeerID)).messages.map(\.id) == ["mig-1", "mig-2"])
#expect(viewModel.unreadPrivateMessages == [newPeerID])
// Legacy: structural changes resynchronize immediately (stale
// messages removed, destination present, unread re-keyed). The old
// peer may linger as a registered-but-empty handle Legacy has
// always kept handle registrations from markRead/selection around.
let legacyChats = legacy.directMessagesByPeerID()
#expect(legacyChats[oldPeerID] ?? [] == [])
#expect(legacyChats[newPeerID]?.map(\.id) == ["mig-1", "mig-2"])
#expect(legacy.unreadDirectPeerIDs() == [newPeerID])
}
@Test("coordinator chat migration uses the store migrate intent end to end")
@MainActor
func coordinatorMigrationFlowsThroughStore() {
let (viewModel, store, legacy, _) = makeBridgedFixture()
let oldPeerID = PeerID(str: "1111111111111111")
let newPeerID = PeerID(str: "2222222222222222")
// Recent messages from "alice" under the old peer ID; no fingerprints
// on either side nickname-match migration path.
viewModel.seedPrivateChat(
[makeInboundPrivateMessage(id: "coord-mig-1", from: oldPeerID, timestamp: Date().addingTimeInterval(-5))],
for: oldPeerID
)
viewModel.migratePrivateChatsIfNeeded(for: newPeerID, senderNickname: "alice")
#expect(store.conversationsByID[.directPeer(oldPeerID)] == nil)
#expect(store.conversation(for: .directPeer(newPeerID)).messages.map(\.id) == ["coord-mig-1"])
// Migration resynchronizes Legacy immediately (the old peer may
// linger as a registered-but-empty handle, see above).
#expect(legacy.directMessagesByPeerID()[oldPeerID] ?? [] == [])
#expect(legacy.directMessagesByPeerID()[newPeerID]?.map(\.id) == ["coord-mig-1"])
}
}
@@ -655,6 +655,17 @@ private final class PerfDeliveryContext: ChatDeliveryContext {
return oldCount - sentReadReceipts.count
}
@discardableResult
func setPrivateDeliveryStatus(_ status: DeliveryStatus, forMessageID messageID: String, peerID: PeerID) -> Bool {
guard var chat = privateChats[peerID],
let index = chat.firstIndex(where: { $0.id == messageID }) else {
return false
}
chat[index].deliveryStatus = status
privateChats[peerID] = chat
return true
}
/// 2000 public + `peerCount` x `messagesPerPeer` private messages with
/// deterministic IDs and timestamps.
static func makeCorpus(publicCount: Int, peerCount: Int, messagesPerPeer: Int) -> PerfDeliveryContext {
@@ -3,6 +3,8 @@
// bitchatTests
//
// Tests for PrivateChatManager read receipt and selection behavior.
// Message storage lives in the single-writer ConversationStore; the
// manager's privateChats/unreadMessages are derived views over it.
//
import Testing
@@ -12,13 +14,20 @@ import BitFoundation
struct PrivateChatManagerTests {
@MainActor
private static func makeManager(transport: MockTransport) -> (PrivateChatManager, ConversationStore) {
let store = ConversationStore()
let manager = PrivateChatManager(meshService: transport, conversationStore: store)
return (manager, store)
}
@Test @MainActor
func startChat_setsSelectedAndClearsUnread() async {
let transport = MockTransport()
let manager = PrivateChatManager(meshService: transport)
let (manager, store) = Self.makeManager(transport: transport)
let peerID = PeerID(str: "00000000000000AA")
manager.privateChats[peerID] = [
store.append(
BitchatMessage(
id: "pm-1",
sender: "Peer",
@@ -28,9 +37,10 @@ struct PrivateChatManagerTests {
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerID
)
]
manager.unreadMessages.insert(peerID)
),
to: .directPeer(peerID)
)
store.markUnread(.directPeer(peerID))
manager.startChat(with: peerID)
@@ -43,13 +53,13 @@ struct PrivateChatManagerTests {
func markAsRead_sendsReadReceiptViaRouter() async {
let transport = MockTransport()
let router = MessageRouter(transports: [transport])
let manager = PrivateChatManager(meshService: transport)
let (manager, store) = Self.makeManager(transport: transport)
manager.messageRouter = router
let peerID = PeerID(str: "00000000000000BB")
transport.reachablePeers.insert(peerID)
manager.privateChats[peerID] = [
store.append(
BitchatMessage(
id: "pm-2",
sender: "Peer",
@@ -59,9 +69,10 @@ struct PrivateChatManagerTests {
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerID
)
]
manager.unreadMessages.insert(peerID)
),
to: .directPeer(peerID)
)
store.markUnread(.directPeer(peerID))
manager.markAsRead(from: peerID)
try? await Task.sleep(nanoseconds: 100_000_000)
@@ -74,10 +85,10 @@ struct PrivateChatManagerTests {
@Test @MainActor
func markAsRead_withoutRouterFallsBackToTransport() async {
let transport = MockTransport()
let manager = PrivateChatManager(meshService: transport)
let (manager, store) = Self.makeManager(transport: transport)
let peerID = PeerID(str: "00000000000000CC")
manager.privateChats[peerID] = [
store.append(
BitchatMessage(
id: "pm-fallback",
sender: "Peer",
@@ -87,8 +98,9 @@ struct PrivateChatManagerTests {
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerID
)
]
),
to: .directPeer(peerID)
)
manager.markAsRead(from: peerID)
@@ -99,7 +111,7 @@ struct PrivateChatManagerTests {
@Test @MainActor
func consolidateMessages_mergesStableNoiseKeyHistoryAndMarksUnread() async {
let transport = MockTransport()
let manager = PrivateChatManager(meshService: transport)
let (manager, store) = Self.makeManager(transport: transport)
let identityManager = MockIdentityManager(MockKeychain())
let idBridge = NostrIdentityBridge(keychain: MockKeychainHelper())
let unifiedPeerService = UnifiedPeerService(meshService: transport, idBridge: idBridge, identityManager: identityManager)
@@ -120,7 +132,7 @@ struct PrivateChatManagerTests {
])
try? await Task.sleep(nanoseconds: 50_000_000)
manager.privateChats[stablePeerID] = [
store.append(
BitchatMessage(
id: "stable-msg",
sender: "Alice",
@@ -130,9 +142,10 @@ struct PrivateChatManagerTests {
isPrivate: true,
recipientNickname: "Me",
senderPeerID: stablePeerID
)
]
manager.unreadMessages.insert(stablePeerID)
),
to: .directPeer(stablePeerID)
)
store.markUnread(.directPeer(stablePeerID))
let hadUnread = manager.consolidateMessages(for: peerID, peerNickname: "Alice", persistedReadReceipts: [])
@@ -146,11 +159,11 @@ struct PrivateChatManagerTests {
@Test @MainActor
func consolidateMessages_movesTemporaryGeoDMHistoryByNickname() async {
let transport = MockTransport()
let manager = PrivateChatManager(meshService: transport)
let (manager, store) = Self.makeManager(transport: transport)
let peerID = PeerID(str: "0011223344556677")
let tempPeerID = PeerID(nostr_: "0000000000000000000000000000000000000000000000000000000000000042")
manager.privateChats[tempPeerID] = [
store.append(
BitchatMessage(
id: "geo-msg",
sender: "Alice",
@@ -160,9 +173,10 @@ struct PrivateChatManagerTests {
isPrivate: true,
recipientNickname: "Me",
senderPeerID: tempPeerID
)
]
manager.unreadMessages.insert(tempPeerID)
),
to: .directPeer(tempPeerID)
)
store.markUnread(.directPeer(tempPeerID))
let hadUnread = manager.consolidateMessages(for: peerID, peerNickname: "alice", persistedReadReceipts: [])
@@ -177,10 +191,10 @@ struct PrivateChatManagerTests {
@Test @MainActor
func syncReadReceiptsForSentMessages_onlyCopiesDeliveredAndRead() async {
let transport = MockTransport()
let manager = PrivateChatManager(meshService: transport)
let (manager, store) = Self.makeManager(transport: transport)
let peerID = PeerID(str: "00000000000000DD")
manager.privateChats[peerID] = [
let seeded = [
BitchatMessage(
id: "sent-read",
sender: "Me",
@@ -215,6 +229,9 @@ struct PrivateChatManagerTests {
deliveryStatus: .failed(reason: "nope")
)
]
for message in seeded {
store.append(message, to: .directPeer(peerID))
}
var externalReceipts = Set<String>()
manager.syncReadReceiptsForSentMessages(peerID: peerID, nickname: "Me", externalReceipts: &externalReceipts)
@@ -223,47 +240,36 @@ struct PrivateChatManagerTests {
#expect(manager.sentReadReceipts == Set(["sent-read", "sent-delivered"]))
}
/// The store replaces `sanitizeChat`: inserts keep chronological order,
/// duplicate IDs are rejected on append, and `upsertByID` replaces the
/// stored message with the latest copy in place.
@Test @MainActor
func sanitizeChat_sortsChronologicallyAndKeepsLatestDuplicate() async {
func store_keepsChronologicalOrderAndDedupsByID() async {
let transport = MockTransport()
let manager = PrivateChatManager(meshService: transport)
let (manager, store) = Self.makeManager(transport: transport)
let peerID = PeerID(str: "00000000000000EE")
let base = Date(timeIntervalSince1970: 10)
manager.privateChats[peerID] = [
func message(_ id: String, _ content: String, offset: TimeInterval) -> BitchatMessage {
BitchatMessage(
id: "same",
id: id,
sender: "Peer",
content: "Older",
timestamp: base.addingTimeInterval(10),
isRelay: false,
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerID
),
BitchatMessage(
id: "first",
sender: "Peer",
content: "First",
timestamp: base,
isRelay: false,
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerID
),
BitchatMessage(
id: "same",
sender: "Peer",
content: "Newest",
timestamp: base.addingTimeInterval(20),
content: content,
timestamp: base.addingTimeInterval(offset),
isRelay: false,
isPrivate: true,
recipientNickname: "Me",
senderPeerID: peerID
)
]
}
manager.sanitizeChat(for: peerID)
#expect(store.append(message("same", "Older", offset: 10), to: .directPeer(peerID)))
// Out-of-order arrival is inserted in timestamp order.
#expect(store.append(message("first", "First", offset: 0), to: .directPeer(peerID)))
// Duplicate ID is rejected on append
#expect(!store.append(message("same", "Newest", offset: 20), to: .directPeer(peerID)))
// and replaced in place by upsert.
store.upsertByID(message("same", "Newest", offset: 20), in: .directPeer(peerID))
#expect(manager.privateChats[peerID]?.map(\.id) == ["first", "same"])
#expect(manager.privateChats[peerID]?.last?.content == "Newest")
@@ -138,6 +138,28 @@ enum TestError: Error {
case testFailure(String)
}
// MARK: - Private chat seeding (ConversationStore migration)
extension ChatViewModel {
/// Test-only replacement for the deleted `privateChats` setter: seeds a
/// peer's chat through the single-writer `ConversationStore` intents
/// (upsert keeps re-seeding with updated copies working the way the old
/// dictionary assignment did).
@MainActor
func seedPrivateChat(_ messages: [BitchatMessage], for peerID: PeerID) {
_ = conversations.conversation(for: .directPeer(peerID))
for message in messages {
conversations.upsertByID(message, in: .directPeer(peerID))
}
}
/// Test-only: drops every private chat and unread flag.
@MainActor
func clearAllPrivateChats() {
conversations.removeAllDirectConversations()
}
}
func sleep(_ seconds: TimeInterval) async throws {
try await Task.sleep(nanoseconds: UInt64(seconds * 1_000_000_000))
}
+1 -1
View File
@@ -359,7 +359,7 @@ struct ViewSmokeTests {
makeSnapshot(peerID: blockedPeer, nickname: "Mallory", noiseByte: 0x55)
])
try? await Task.sleep(nanoseconds: 50_000_000)
viewModel.unreadPrivateMessages.insert(blockedPeer)
viewModel.markPrivateChatUnread(blockedPeer)
_ = mount(
MeshPeerList(