Merge branch 'release/0.27.10/master'

Author: pixlwave

CHANGES.md

@@ -1,3 +1,8 @@
+## Changes in 0.27.10 (2024-06-17)
+
+No significant changes.
+
+
 ## Changes in 0.27.9 (2024-06-13)
 
 No significant changes.

MatrixSDK.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "MatrixSDK"
-  s.version      = "0.27.9"
+  s.version      = "0.27.10"
   s.summary      = "The iOS SDK to build apps compatible with Matrix (https://www.matrix.org)"
 
   s.description  = <<-DESC

MatrixSDK/Background/MXBackgroundStore.swift

@@ -298,6 +298,11 @@ class MXBackgroundStore: NSObject, MXStore {
     func isRoomMarked(asUnread roomId: String) -> Bool {
         return false
     }
+    
+    func removeAllMessagesSent(before limitTs: UInt64, inRoom roomId: String) -> Bool {
+        // Not sure if this needs to be implemented
+        false
+    }
 }
 
 //  MARK: - MXRoomSummaryStore
@@ -334,5 +339,4 @@ extension MXBackgroundStore: MXRoomSummaryStore {
             completion([])
         }
     }
-    
 }

MatrixSDK/Contrib/Swift/JSONModels/MXEvent.swift

@@ -86,6 +86,7 @@ public enum MXEventType: Equatable, Hashable {
 
     case beaconInfo
     case beacon
+    case roomRetention
 
     case custom(String)
 
@@ -141,6 +142,7 @@ public enum MXEventType: Equatable, Hashable {
         case .taggedEvents: return kMXEventTypeStringTaggedEvents
         case .spaceChild: return kMXEventTypeStringSpaceChild
         case .spaceOrder: return kMXEventTypeStringSpaceOrderMSC3230
+        case .roomRetention: return kMXEventTypeStringRoomRetention
 
         case .pollStart: return kMXEventTypeStringPollStartMSC3381
         case .pollResponse: return kMXEventTypeStringPollResponseMSC3381
@@ -157,7 +159,7 @@ public enum MXEventType: Equatable, Hashable {
     }
 
     public init(identifier: String) {
-        let events: [MXEventType] = [.roomName, .roomTopic, .roomAvatar, .roomMember, .roomCreate, .roomJoinRules, .roomPowerLevels, .roomAliases, .roomCanonicalAlias, .roomEncrypted, .roomEncryption, .roomGuestAccess, .roomHistoryVisibility, .roomKey, .roomForwardedKey, .roomKeyRequest, .roomMessage, .roomMessageFeedback, .roomRedaction, .roomThirdPartyInvite, .roomTag, .presence, .typing, .callInvite, .callCandidates, .callAnswer, .callSelectAnswer, .callHangup, .callReject, .callNegotiate, .callReplaces, .callRejectReplacement, .callAssertedIdentity, .callAssertedIdentityUnstable, .reaction, .receipt, .roomTombStone, .keyVerificationStart, .keyVerificationAccept, .keyVerificationKey, .keyVerificationMac, .keyVerificationCancel, .keyVerificationDone, .secretRequest, .secretSend, .secretStorageDefaultKey, .taggedEvents, .spaceChild, .spaceOrder, .pollStart, .pollResponse, .pollEnd, .beaconInfo, .beacon]
+        let events: [MXEventType] = [.roomName, .roomTopic, .roomAvatar, .roomMember, .roomCreate, .roomJoinRules, .roomPowerLevels, .roomAliases, .roomCanonicalAlias, .roomEncrypted, .roomEncryption, .roomGuestAccess, .roomHistoryVisibility, .roomKey, .roomForwardedKey, .roomKeyRequest, .roomMessage, .roomMessageFeedback, .roomRedaction, .roomThirdPartyInvite, .roomTag, .presence, .typing, .callInvite, .callCandidates, .callAnswer, .callSelectAnswer, .callHangup, .callReject, .callNegotiate, .callReplaces, .callRejectReplacement, .callAssertedIdentity, .callAssertedIdentityUnstable, .reaction, .receipt, .roomTombStone, .keyVerificationStart, .keyVerificationAccept, .keyVerificationKey, .keyVerificationMac, .keyVerificationCancel, .keyVerificationDone, .secretRequest, .secretSend, .secretStorageDefaultKey, .taggedEvents, .spaceChild, .spaceOrder, .pollStart, .pollResponse, .pollEnd, .beaconInfo, .beacon, .roomRetention]
 
         if let type = events.first(where: { $0.identifier == identifier }) {
             self = type

MatrixSDK/Data/Store/MXMemoryStore/MXMemoryRoomStore.h

@@ -48,6 +48,16 @@
  */
 - (void)replaceEvent:(MXEvent*)event;
 
+/**
+ Remove all the messages sent before a specific timestamp in a room.
+ The state events are not removed during this operation. We keep them in the timeline.
+ 
+ @param limitTs the timestamp from which the messages are kept.
+ 
+ @return YES if at least one event has been removed.
+ */
+- (BOOL)removeAllMessagesSentBefore:(uint64_t)limitTs;
+
 /**
  Get an event from this room.
 

MatrixSDK/Data/Store/MXMemoryStore/MXMemoryRoomStore.m

@@ -197,4 +197,31 @@ - (NSString *)description
     return [NSString stringWithFormat:@"%tu messages - paginationToken: %@ - hasReachedHomeServerPaginationEnd: %@ - hasLoadedAllRoomMembersForRoom: %@", messages.count, _paginationToken, @(_hasReachedHomeServerPaginationEnd), @(_hasLoadedAllRoomMembersForRoom)];
 }
 
+- (BOOL)removeAllMessagesSentBefore:(uint64_t)limitTs
+{
+    NSUInteger index = 0;
+    BOOL didChange = NO;
+    while (index < messages.count)
+    {
+        MXEvent *anEvent = [messages objectAtIndex:index];
+        if (anEvent.isState)
+        {
+            // Keep state event
+            index ++;
+        }
+        else if (anEvent.originServerTs < limitTs)
+        {
+            [messages removeObjectAtIndex:index];
+            [messagesByEventIds removeObjectForKey:anEvent.eventId];
+            didChange = YES;
+        }
+        else
+        {
+            // Break the loop, we've reached the first non-state event in the timeline which is not expired
+            break;
+        }
+    }
+    return didChange;
+}
+
 @end

MatrixSDK/Data/Store/MXMemoryStore/MXMemoryStore.m

@@ -83,6 +83,12 @@ - (void)replaceEvent:(MXEvent *)event inRoom:(NSString *)roomId
     [roomStore replaceEvent:event];
 }
 
+- (BOOL)removeAllMessagesSentBefore:(uint64_t)limitTs inRoom:(nonnull NSString *)roomId
+{
+    MXMemoryRoomStore *roomStore = [self getOrCreateRoomStore:roomId];
+    return [roomStore removeAllMessagesSentBefore:limitTs];
+}
+
 - (BOOL)eventExistsWithEventId:(NSString *)eventId inRoom:(NSString *)roomId
 {
     return (nil != [self eventWithEventId:eventId inRoom:roomId]);

MatrixSDK/Data/Store/MXNoStore/MXNoStore.m

@@ -124,6 +124,17 @@ - (BOOL)eventExistsWithEventId:(NSString *)eventId inRoom:(NSString *)roomId
     return NO;
 }
 
+- (BOOL)removeAllMessagesSentBefore:(uint64_t)limitTs inRoom:(nonnull NSString *)roomId
+{
+    // Only the last message is stored
+    MXEvent *lastMessage = lastMessages[roomId];
+    if (!lastMessage.isState && lastMessage.originServerTs < limitTs) {
+        lastMessages[roomId] = nil;
+        return YES;
+    }
+    return NO;
+}
+
 - (MXEvent *)eventWithEventId:(NSString *)eventId inRoom:(NSString *)roomId
 {
     // Events are not stored. So, we cannot find it.

MatrixSDK/Data/Store/MXStore.h

@@ -426,6 +426,18 @@
  */
 - (void)storeOutgoingMessageForRoom:(nonnull NSString*)roomId outgoingMessage:(nonnull MXEvent*)outgoingMessage;
 
+/**
+ Remove all the messages sent before a specific timestamp in a room.
+ The state events are not removed during this operation. We keep them in the timeline.
+ This operation doesn't change the pagination token, and the flag indicating that the SDK has reached the end of pagination.
+ 
+ @param limitTs the timestamp from which the messages are kept.
+ @param roomId the id of the room.
+ 
+ @return YES if at least one event has been removed.
+ */
+- (BOOL)removeAllMessagesSentBefore:(uint64_t)limitTs inRoom:(nonnull NSString *)roomId;
+
 /**
  Remove all outgoing messages from a room.
 
@@ -593,5 +605,4 @@
                   success:(nonnull void (^)(NSString * _Nullable filterId))success
                   failure:(nullable void (^)(NSError * _Nullable error))failure;
 
-
 @end

MatrixSDK/JSONModels/MXEvent.h

@@ -103,6 +103,7 @@ typedef NS_ENUM(NSInteger, MXEventType)
     MXEventTypeSpaceOrder,
     MXEventTypeBeaconInfo,
     MXEventTypeBeacon,
+    MXEventTypeRoomRetention,
 
     // The event is a custom event. Refer to its `MXEventTypeString` version
     MXEventTypeCustom = 1000
@@ -163,6 +164,7 @@ FOUNDATION_EXPORT NSString *const kMXEventTypeStringSpaceChild;
 FOUNDATION_EXPORT NSString *const kMXEventTypeStringSpaceOrder;
 FOUNDATION_EXPORT NSString *const kMXEventTypeStringSpaceOrderMSC3230;
 FOUNDATION_EXPORT NSString *const kMXEventTypeStringSpaceOrderKey;
+FOUNDATION_EXPORT NSString *const kMXEventTypeStringRoomRetention;
 
 // Interactive key verification
 FOUNDATION_EXPORT NSString *const kMXEventTypeStringKeyVerificationRequest;