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22 lines
854 B
Swift
22 lines
854 B
Swift
// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.
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import Foundation
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import GRDB
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import SessionUtilitiesKit
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// Note: Looks like the oldest iOS device we support (min iOS 13.0) has 2Gb of RAM, processing
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// ~250k messages and ~1000 threads seems to take up
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enum _003_YDBToGRDBMigration: Migration {
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static let target: TargetMigrations.Identifier = .messagingKit
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static let identifier: String = "YDBToGRDBMigration"
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static let needsConfigSync: Bool = true
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static let minExpectedRunDuration: TimeInterval = 0.1
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static func migrate(_ db: Database) throws {
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guard !SNUtilitiesKit.isRunningTests else { return Storage.update(progress: 1, for: self, in: target) }
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SNLogNotTests("[Migration Error] Attempted to perform legacy migation")
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throw StorageError.migrationNoLongerSupported
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}
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}
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