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30 lines
823 B
Matlab
30 lines
823 B
Matlab
7 years ago
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//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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9 years ago
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#import "OWS100RemoveTSRecipientsMigration.h"
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#import <YapDatabase/YapDatabaseTransaction.h>
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NS_ASSUME_NONNULL_BEGIN
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// Increment a similar constant for every future DBMigration
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static NSString *const OWS100RemoveTSRecipientsMigrationId = @"100";
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@implementation OWS100RemoveTSRecipientsMigration
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+ (NSString *)migrationId
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{
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return OWS100RemoveTSRecipientsMigrationId;
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}
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- (void)runUpWithTransaction:(YapDatabaseReadWriteTransaction *)transaction
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{
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NSUInteger legacyRecipientCount = [transaction numberOfKeysInCollection:@"TSRecipient"];
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DDLogWarn(@"Removing %lu objects from TSRecipient collection", (unsigned long)legacyRecipientCount);
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[transaction removeAllObjectsInCollection:@"TSRecipient"];
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}
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@end
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NS_ASSUME_NONNULL_END
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