86 lines
2.3 KiB
Objective-C
86 lines
2.3 KiB
Objective-C
//
|
|
// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
|
|
//
|
|
|
|
#import "TSContactThread.h"
|
|
#import <YapDatabase/YapDatabase.h>
|
|
#import <SessionMessagingKit/OWSIdentityManager.h>
|
|
#import <SessionMessagingKit/SessionMessagingKit-Swift.h>
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
NSString *const TSContactThreadPrefix = @"c";
|
|
|
|
@implementation TSContactThread
|
|
|
|
- (instancetype)initWithContactId:(NSString *)contactId {
|
|
NSString *uniqueIdentifier = [[self class] threadIdFromContactId:contactId];
|
|
|
|
self = [super initWithUniqueId:uniqueIdentifier];
|
|
|
|
return self;
|
|
}
|
|
|
|
+ (instancetype)getOrCreateThreadWithContactId:(NSString *)contactId
|
|
transaction:(YapDatabaseReadWriteTransaction *)transaction {
|
|
TSContactThread *thread =
|
|
[self fetchObjectWithUniqueID:[self threadIdFromContactId:contactId] transaction:transaction];
|
|
|
|
if (!thread) {
|
|
thread = [[TSContactThread alloc] initWithContactId:contactId];
|
|
[thread saveWithTransaction:transaction];
|
|
}
|
|
|
|
return thread;
|
|
}
|
|
|
|
+ (instancetype)getOrCreateThreadWithContactId:(NSString *)contactId
|
|
{
|
|
__block TSContactThread *thread;
|
|
[LKStorage writeSyncWithBlock:^(YapDatabaseReadWriteTransaction *transaction) {
|
|
thread = [self getOrCreateThreadWithContactId:contactId transaction:transaction];
|
|
}];
|
|
|
|
return thread;
|
|
}
|
|
|
|
+ (nullable instancetype)getThreadWithContactId:(NSString *)contactId transaction:(YapDatabaseReadTransaction *)transaction;
|
|
{
|
|
return [TSContactThread fetchObjectWithUniqueID:[self threadIdFromContactId:contactId] transaction:transaction];
|
|
}
|
|
|
|
- (NSString *)contactIdentifier {
|
|
return [[self class] contactIdFromThreadId:self.uniqueId];
|
|
}
|
|
|
|
- (NSArray<NSString *> *)recipientIdentifiers
|
|
{
|
|
return @[ self.contactIdentifier ];
|
|
}
|
|
|
|
- (BOOL)isGroupThread {
|
|
return false;
|
|
}
|
|
|
|
- (BOOL)hasSafetyNumbers
|
|
{
|
|
return NO;
|
|
}
|
|
|
|
- (NSString *)name
|
|
{
|
|
return [SSKEnvironment.shared.profileManager profileNameForRecipientWithID:self.contactIdentifier avoidingWriteTransaction:YES] ?: self.contactIdentifier;
|
|
}
|
|
|
|
+ (NSString *)threadIdFromContactId:(NSString *)contactId {
|
|
return [TSContactThreadPrefix stringByAppendingString:contactId];
|
|
}
|
|
|
|
+ (NSString *)contactIdFromThreadId:(NSString *)threadId {
|
|
return [threadId substringWithRange:NSMakeRange(1, threadId.length - 1)];
|
|
}
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|