session-ios/SignalServiceKit/src/Messages/Interactions/TSMessage.h

58 lines
2.2 KiB
Objective-C

//
// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
//
#import "TSInteraction.h"
NS_ASSUME_NONNULL_BEGIN
/**
* Abstract message class.
*/
@class OWSContact;
@class TSAttachment;
@class TSAttachmentStream;
@class TSQuotedMessage;
@class YapDatabaseReadWriteTransaction;
@interface TSMessage : TSInteraction <OWSPreviewText>
@property (nonatomic, readonly) NSMutableArray<NSString *> *attachmentIds;
@property (nonatomic, readonly, nullable) NSString *body;
@property (nonatomic, readonly) uint32_t expiresInSeconds;
@property (nonatomic, readonly) uint64_t expireStartedAt;
@property (nonatomic, readonly) uint64_t expiresAt;
@property (nonatomic, readonly) BOOL isExpiringMessage;
@property (nonatomic, readonly, nullable) TSQuotedMessage *quotedMessage;
@property (nonatomic, readonly, nullable) OWSContact *contactShare;
- (instancetype)initInteractionWithTimestamp:(uint64_t)timestamp inThread:(TSThread *)thread NS_UNAVAILABLE;
- (instancetype)initMessageWithTimestamp:(uint64_t)timestamp
inThread:(nullable TSThread *)thread
messageBody:(nullable NSString *)body
attachmentIds:(NSArray<NSString *> *)attachmentIds
expiresInSeconds:(uint32_t)expiresInSeconds
expireStartedAt:(uint64_t)expireStartedAt
quotedMessage:(nullable TSQuotedMessage *)quotedMessage
contactShare:(nullable OWSContact *)contactShare NS_DESIGNATED_INITIALIZER;
- (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER;
- (BOOL)hasAttachments;
- (nullable TSAttachment *)attachmentWithTransaction:(YapDatabaseReadTransaction *)transaction;
- (void)setQuotedMessageThumbnailAttachmentStream:(TSAttachmentStream *)attachmentStream;
- (nullable NSString *)bodyTextWithTransaction:(YapDatabaseReadTransaction *)transaction;
- (BOOL)shouldStartExpireTimerWithTransaction:(YapDatabaseReadTransaction *)transaction;
#pragma mark - Update With... Methods
- (void)updateWithExpireStartedAt:(uint64_t)expireStartedAt transaction:(YapDatabaseReadWriteTransaction *)transaction;
@end
NS_ASSUME_NONNULL_END