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110 lines
3.6 KiB
Objective-C
110 lines
3.6 KiB
Objective-C
//
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// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
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//
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#import "OWSDatabaseMigrationRunner.h"
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#import "OWS100RemoveTSRecipientsMigration.h"
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#import "OWS102MoveLoggingPreferenceToUserDefaults.h"
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#import "OWS103EnableVideoCalling.h"
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#import "OWS104CreateRecipientIdentities.h"
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#import "OWS105AttachmentFilePaths.h"
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#import "OWS107LegacySounds.h"
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#import "OWS108CallLoggingPreference.h"
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#import "OWSDatabaseMigration.h"
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#import <SignalMessaging/SignalMessaging-Swift.h>
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#import <SignalServiceKit/AppContext.h>
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NS_ASSUME_NONNULL_BEGIN
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@implementation OWSDatabaseMigrationRunner
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- (instancetype)initWithPrimaryStorage:(OWSPrimaryStorage *)primaryStorage
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{
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self = [super init];
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if (!self) {
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return self;
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}
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_primaryStorage = primaryStorage;
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return self;
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}
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// This should all migrations which do NOT qualify as safeBlockingMigrations:
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- (NSArray<OWSDatabaseMigration *> *)allMigrations
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{
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OWSPrimaryStorage *primaryStorage = OWSPrimaryStorage.sharedManager;
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return @[
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[[OWS100RemoveTSRecipientsMigration alloc] initWithPrimaryStorage:primaryStorage],
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[[OWS102MoveLoggingPreferenceToUserDefaults alloc] initWithPrimaryStorage:primaryStorage],
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[[OWS103EnableVideoCalling alloc] initWithPrimaryStorage:primaryStorage],
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[[OWS104CreateRecipientIdentities alloc] initWithPrimaryStorage:primaryStorage],
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[[OWS105AttachmentFilePaths alloc] initWithPrimaryStorage:primaryStorage],
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[[OWS106EnsureProfileComplete alloc] initWithPrimaryStorage:primaryStorage],
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[[OWS107LegacySounds alloc] initWithPrimaryStorage:primaryStorage],
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[[OWS108CallLoggingPreference alloc] initWithPrimaryStorage:primaryStorage]
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];
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}
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- (void)assumeAllExistingMigrationsRun
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{
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for (OWSDatabaseMigration *migration in self.allMigrations) {
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DDLogInfo(@"%@ Skipping migration on new install: %@", self.logTag, migration);
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[migration save];
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}
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}
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- (void)runAllOutstandingWithCompletion:(OWSDatabaseMigrationCompletion)completion
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{
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[self runMigrations:self.allMigrations completion:completion];
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}
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- (void)runMigrations:(NSArray<OWSDatabaseMigration *> *)migrations
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completion:(OWSDatabaseMigrationCompletion)completion
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{
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OWSAssert(migrations);
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OWSAssert(completion);
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NSMutableArray<OWSDatabaseMigration *> *migrationsToRun = [NSMutableArray new];
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for (OWSDatabaseMigration *migration in migrations) {
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if ([OWSDatabaseMigration fetchObjectWithUniqueID:migration.uniqueId] == nil) {
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[migrationsToRun addObject:migration];
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}
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}
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if (migrationsToRun.count < 1) {
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dispatch_async(dispatch_get_main_queue(), ^{
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completion();
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});
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return;
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}
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NSUInteger totalMigrationCount = migrationsToRun.count;
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__block NSUInteger completedMigrationCount = 0;
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// Call the completion exactly once, when the last migration completes.
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void (^checkMigrationCompletion)(void) = ^{
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@synchronized(self)
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{
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completedMigrationCount++;
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if (completedMigrationCount == totalMigrationCount) {
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dispatch_async(dispatch_get_main_queue(), ^{
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completion();
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});
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}
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}
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};
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for (OWSDatabaseMigration *migration in migrationsToRun) {
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if ([OWSDatabaseMigration fetchObjectWithUniqueID:migration.uniqueId]) {
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DDLogDebug(@"%@ Skipping previously run migration: %@", self.logTag, migration);
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} else {
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DDLogWarn(@"%@ Running migration: %@", self.logTag, migration);
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[migration runUpWithCompletion:checkMigrationCompletion];
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}
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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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