38 lines
951 B
Objective-C
38 lines
951 B
Objective-C
//
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// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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NS_ASSUME_NONNULL_BEGIN
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@class YapDatabaseReadWriteTransaction;
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/**
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* Some interactions track read/unread status.
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* e.g. incoming messages and call notifications
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*/
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@protocol OWSReadTracking <NSObject>
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/**
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* Has the local user seen the interaction?
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*/
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@property (nonatomic, readonly, getter=wasRead) BOOL read;
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@property (nonatomic, readonly) uint64_t expireStartedAt;
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@property (nonatomic, readonly) uint64_t sortId;
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@property (nonatomic, readonly) NSString *uniqueThreadId;
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- (BOOL)shouldAffectUnreadCounts;
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/**
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* Used both for *responding* to a remote read receipt and in response to the local user's activity.
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*/
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- (void)markAsReadAtTimestamp:(uint64_t)readTimestamp
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sendReadReceipt:(BOOL)sendReadReceipt
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transaction:(YapDatabaseReadWriteTransaction *)transaction;
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@end
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NS_ASSUME_NONNULL_END
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