mirror of
https://github.com/oxen-io/session-ios.git
synced 2023-12-13 21:30:14 +01:00
116 lines
3.2 KiB
Objective-C
116 lines
3.2 KiB
Objective-C
//
|
|
// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
|
|
//
|
|
|
|
#import "SignalRecipient.h"
|
|
#import "OWSIdentityManager.h"
|
|
#import "TSAccountManager.h"
|
|
#import <YapDatabase/YapDatabaseConnection.h>
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
@implementation SignalRecipient
|
|
|
|
+ (NSString *)collection {
|
|
return @"SignalRecipient";
|
|
}
|
|
|
|
- (instancetype)initWithTextSecureIdentifier:(NSString *)textSecureIdentifier
|
|
relay:(nullable NSString *)relay
|
|
{
|
|
self = [super initWithUniqueId:textSecureIdentifier];
|
|
if (!self) {
|
|
return self;
|
|
}
|
|
|
|
OWSAssert([TSAccountManager localNumber].length > 0);
|
|
if ([[TSAccountManager localNumber] isEqualToString:textSecureIdentifier]) {
|
|
// Default to no devices.
|
|
//
|
|
// This instance represents our own account and is used for sending
|
|
// sync message to linked devices. We shouldn't have any linked devices
|
|
// yet when we create the "self" SignalRecipient, and we don't need to
|
|
// send sync messages to the primary - we ARE the primary.
|
|
_devices = [NSMutableOrderedSet new];
|
|
} else {
|
|
// Default to sending to just primary device.
|
|
//
|
|
// OWSMessageSender will correct this if it is wrong the next time
|
|
// we send a message to this recipient.
|
|
_devices = [NSMutableOrderedSet orderedSetWithObject:@(1)];
|
|
}
|
|
|
|
_relay = [relay isEqualToString:@""] ? nil : relay;
|
|
|
|
return self;
|
|
}
|
|
|
|
+ (nullable instancetype)recipientWithTextSecureIdentifier:(NSString *)textSecureIdentifier
|
|
withTransaction:(YapDatabaseReadTransaction *)transaction
|
|
{
|
|
return [self fetchObjectWithUniqueID:textSecureIdentifier transaction:transaction];
|
|
}
|
|
|
|
+ (nullable instancetype)recipientWithTextSecureIdentifier:(NSString *)textSecureIdentifier
|
|
{
|
|
__block SignalRecipient *recipient;
|
|
[self.dbReadConnection readWithBlock:^(YapDatabaseReadTransaction *_Nonnull transaction) {
|
|
recipient = [self recipientWithTextSecureIdentifier:textSecureIdentifier withTransaction:transaction];
|
|
}];
|
|
return recipient;
|
|
}
|
|
|
|
// TODO This method should probably live on the TSAccountManager rather than grabbing a global singleton.
|
|
+ (instancetype)selfRecipient
|
|
{
|
|
SignalRecipient *myself = [self recipientWithTextSecureIdentifier:[TSAccountManager localNumber]];
|
|
if (!myself) {
|
|
myself = [[self alloc] initWithTextSecureIdentifier:[TSAccountManager localNumber] relay:nil];
|
|
}
|
|
return myself;
|
|
}
|
|
|
|
- (NSMutableOrderedSet *)devices {
|
|
return [_devices copy];
|
|
}
|
|
|
|
- (void)addDevices:(NSSet *)set {
|
|
[self checkDevices];
|
|
[_devices unionSet:set];
|
|
}
|
|
|
|
- (void)removeDevices:(NSSet *)set {
|
|
[self checkDevices];
|
|
[_devices minusSet:set];
|
|
}
|
|
|
|
- (void)checkDevices {
|
|
if (_devices == nil || ![_devices isKindOfClass:[NSMutableOrderedSet class]]) {
|
|
_devices = [NSMutableOrderedSet orderedSetWithObject:[NSNumber numberWithInt:1]];
|
|
}
|
|
}
|
|
|
|
- (BOOL)supportsVoice
|
|
{
|
|
return YES;
|
|
}
|
|
|
|
- (BOOL)supportsWebRTC
|
|
{
|
|
return YES;
|
|
}
|
|
|
|
- (NSString *)recipientId
|
|
{
|
|
return self.uniqueId;
|
|
}
|
|
|
|
- (NSComparisonResult)compare:(SignalRecipient *)other
|
|
{
|
|
return [self.recipientId compare:other.recipientId];
|
|
}
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|