session-ios/SignalServiceKit/src/Devices/OWSReadReceiptsForLinkedDevicesMessage.m

//
//  Copyright (c) 2017 Open Whisper Systems. All rights reserved.
//

#import "OWSReadReceiptsForLinkedDevicesMessage.h"
#import "OWSReadReceipt.h"
#import "OWSSignalServiceProtos.pb.h"

NS_ASSUME_NONNULL_BEGIN

@interface OWSReadReceiptsForLinkedDevicesMessage ()

@property (nonatomic, readonly) NSArray<OWSReadReceipt *> *readReceipts;

@end

@implementation OWSReadReceiptsForLinkedDevicesMessage

- (instancetype)initWithReadReceipts:(NSArray<OWSReadReceipt *> *)readReceipts
{
    self = [super init];
    if (!self) {
        return self;
    }

    _readReceipts = [readReceipts copy];

    return self;
}

- (OWSSignalServiceProtosSyncMessageBuilder *)syncMessageBuilder
{
    OWSSignalServiceProtosSyncMessageBuilder *syncMessageBuilder = [OWSSignalServiceProtosSyncMessageBuilder new];
    for (OWSReadReceipt *readReceipt in self.readReceipts) {
        OWSSignalServiceProtosSyncMessageReadBuilder *readProtoBuilder =
            [OWSSignalServiceProtosSyncMessageReadBuilder new];
        [readProtoBuilder setSender:readReceipt.senderId];
        [readProtoBuilder setTimestamp:readReceipt.timestamp];
        [syncMessageBuilder addRead:[readProtoBuilder build]];
    }

    return syncMessageBuilder;
}

@end

NS_ASSUME_NONNULL_END