You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
//
|
|
|
|
|
// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
|
|
|
|
|
//
|
|
|
|
|
|
|
|
|
|
#import "OWS100RemoveTSRecipientsMigration.h"
|
|
|
|
|
#import <YapDatabase/YapDatabaseTransaction.h>
|
|
|
|
|
|
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
|
|
|
|
|
|
// Increment a similar constant for every future DBMigration
|
|
|
|
|
static NSString *const OWS100RemoveTSRecipientsMigrationId = @"100";
|
|
|
|
|
|
|
|
|
|
@implementation OWS100RemoveTSRecipientsMigration
|
|
|
|
|
|
|
|
|
|
+ (NSString *)migrationId
|
|
|
|
|
{
|
|
|
|
|
return OWS100RemoveTSRecipientsMigrationId;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
- (void)runUpWithTransaction:(YapDatabaseReadWriteTransaction *)transaction
|
|
|
|
|
{
|
|
|
|
|
OWSAssert(transaction);
|
|
|
|
|
|
|
|
|
|
NSUInteger legacyRecipientCount = [transaction numberOfKeysInCollection:@"TSRecipient"];
|
|
|
|
|
DDLogWarn(@"Removing %lu objects from TSRecipient collection", (unsigned long)legacyRecipientCount);
|
|
|
|
|
[transaction removeAllObjectsInCollection:@"TSRecipient"];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@end
|
|
|
|
|
|
|
|
|
|
NS_ASSUME_NONNULL_END
|
