79 lines
2.1 KiB
Objective-C
79 lines
2.1 KiB
Objective-C
//
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// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
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//
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#import "OWSOutgoingSentMessageTranscript.h"
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#import "TSOutgoingMessage.h"
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#import "TSThread.h"
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#import <SignalServiceKit/SignalServiceKit-Swift.h>
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NS_ASSUME_NONNULL_BEGIN
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@interface TSOutgoingMessage (OWSOutgoingSentMessageTranscript)
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/**
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* Normally this is private, but we need to embed this
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* data structure within our own.
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*
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* recipientId is nil when building "sent" sync messages for messages
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* sent to groups.
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*/
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- (SSKProtoDataMessage *)buildDataMessage:(NSString *_Nullable)recipientId;
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@end
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@interface OWSOutgoingSentMessageTranscript ()
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@property (nonatomic, readonly) TSOutgoingMessage *message;
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// sentRecipientId is the recipient of message, for contact thread messages.
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// It is used to identify the thread/conversation to desktop.
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@property (nonatomic, readonly, nullable) NSString *sentRecipientId;
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@end
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@implementation OWSOutgoingSentMessageTranscript
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- (instancetype)initWithOutgoingMessage:(TSOutgoingMessage *)message
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{
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self = [super init];
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if (!self) {
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return self;
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}
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_message = message;
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// This will be nil for groups.
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_sentRecipientId = message.thread.contactIdentifier;
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return self;
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}
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- (nullable instancetype)initWithCoder:(NSCoder *)coder
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{
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return [super initWithCoder:coder];
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}
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- (nullable SSKProtoSyncMessageBuilder *)syncMessageBuilder
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{
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SSKProtoSyncMessageSentBuilder *sentBuilder = [SSKProtoSyncMessageSentBuilder new];
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[sentBuilder setTimestamp:self.message.timestamp];
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[sentBuilder setDestination:self.sentRecipientId];
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[sentBuilder setMessage:[self.message buildDataMessage:self.sentRecipientId]];
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[sentBuilder setExpirationStartTimestamp:self.message.timestamp];
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NSError *error;
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SSKProtoSyncMessageSent *_Nullable sentProto = [sentBuilder buildAndReturnError:&error];
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if (error || !sentProto) {
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OWSFail(@"%@ could not build protobuf: %@", self.logTag, error);
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return nil;
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}
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SSKProtoSyncMessageBuilder *syncMessageBuilder = [SSKProtoSyncMessageBuilder new];
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[syncMessageBuilder setSent:sentProto];
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return syncMessageBuilder;
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}
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@end
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NS_ASSUME_NONNULL_END
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