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session-ios/SignalMessaging/Models/TSUnreadIndicatorInteraction.m

61 lines
1.3 KiB
Objective-C

//
// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
//
#import "TSUnreadIndicatorInteraction.h"
NS_ASSUME_NONNULL_BEGIN
@interface TSUnreadIndicatorInteraction ()
@property (atomic) BOOL hasMoreUnseenMessages;
@end
#pragma mark -
@implementation TSUnreadIndicatorInteraction
- (instancetype)initWithCoder:(NSCoder *)coder
{
return [super initWithCoder:coder];
}
- (instancetype)initWithTimestamp:(uint64_t)timestamp
thread:(TSThread *)thread
hasMoreUnseenMessages:(BOOL)hasMoreUnseenMessages
missingUnseenSafetyNumberChangeCount:(NSUInteger)missingUnseenSafetyNumberChangeCount
{
self = [super initWithTimestamp:timestamp inThread:thread];
if (!self) {
return self;
}
_hasMoreUnseenMessages = hasMoreUnseenMessages;
_missingUnseenSafetyNumberChangeCount = missingUnseenSafetyNumberChangeCount;
return self;
}
- (BOOL)shouldUseReceiptDateForSorting
{
// Use the timestamp, not the "received at" timestamp to sort,
// since we're creating these interactions after the fact and back-dating them.
return NO;
}
- (BOOL)isDynamicInteraction
{
return YES;
}
- (OWSInteractionType)interactionType
{
return OWSInteractionType_UnreadIndicator;
}
@end
NS_ASSUME_NONNULL_END