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48 lines
1.7 KiB
Matlab
48 lines
1.7 KiB
Matlab
7 years ago
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//
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// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
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//
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#import "OWS109OutgoingMessageState.h"
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#import <SignalServiceKit/TSOutgoingMessage.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 OWS109OutgoingMessageStateMigrationId = @"109";
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@implementation OWS109OutgoingMessageState
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+ (NSString *)migrationId
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{
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return OWS109OutgoingMessageStateMigrationId;
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}
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- (void)runUpWithTransaction:(YapDatabaseReadWriteTransaction *)transaction
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{
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OWSAssert(transaction);
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NSMutableArray<TSOutgoingMessage *> *outgoingMessages = [NSMutableArray new];
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[transaction enumerateKeysAndObjectsInCollection:TSOutgoingMessage.collection
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usingBlock:^(NSString *key, id value, BOOL *stop) {
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if (![value isKindOfClass:[TSOutgoingMessage class]]) {
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return;
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}
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TSOutgoingMessage *outgoingMessage = (TSOutgoingMessage *)value;
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[outgoingMessages addObject:outgoingMessage];
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}];
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DDLogInfo(@"Saving %zd outgoing messages.", outgoingMessages.count);
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// Persist the migration of the outgoing message state.
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// For performance, we want to upgrade all existing outgoing messages in
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// a single transaction.
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for (TSOutgoingMessage *outgoingMessage in outgoingMessages) {
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[outgoingMessage saveWithTransaction:transaction];
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}
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}
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@end
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NS_ASSUME_NONNULL_END
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