86 lines
3.0 KiB
Swift
86 lines
3.0 KiB
Swift
//
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// CDLocalProvidersRepository+Infrastructure.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 3/16/22.
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// Copyright (c) 2023 Davide De Rosa. All rights reserved.
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//
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// https://github.com/passepartoutvpn
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//
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// This file is part of Passepartout.
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//
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// Passepartout is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Passepartout is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
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//
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import CoreData
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import Foundation
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import PassepartoutCore
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import PassepartoutProviders
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extension CDLocalProvidersRepository: InfrastructureRepository {
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func defaultUsername(forProviderWithName name: ProviderName, vpnProtocol: VPNProtocolType) -> String? {
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let request = fetchRequest(name, vpnProtocol)
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request.sortDescriptors = [
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.init(keyPath: \CDInfrastructure.lastUpdate, ascending: false)
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]
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request.relationshipKeyPathsForPrefetching = [
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"defaults"
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]
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do {
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guard let infrastructureDTO = try context.fetch(request).first else {
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Utils.logFetchNotFound("\(name), \(vpnProtocol)")
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return nil
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}
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return infrastructureDTO.defaults?.usernamePlaceholder
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} catch {
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Utils.logFetchError(error)
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return nil
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}
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}
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func lastInfrastructureUpdate(withName name: ProviderName, vpnProtocol: VPNProtocolType) -> Date? {
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let request = fetchRequest(name, vpnProtocol)
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request.sortDescriptors = [
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.init(keyPath: \CDInfrastructure.lastUpdate, ascending: false)
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]
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request.relationshipKeyPathsForPrefetching = [
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"provider",
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"provider.infrastructures"
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]
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do {
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let infrastructures = try context.fetch(request)
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guard !infrastructures.isEmpty else {
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Utils.logFetchNotFound("\(name), \(vpnProtocol)")
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return nil
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}
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let recent = infrastructures.first!
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return recent.lastUpdate
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} catch {
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context.rollback()
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Utils.logFetchError(error)
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return nil
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}
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}
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private func fetchRequest(_ name: ProviderName, _ vpnProtocol: VPNProtocolType) -> NSFetchRequest<CDInfrastructure> {
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let request = CDInfrastructure.fetchRequest()
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request.predicate = NSPredicate(
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format: "provider.name == %@ AND vpnProtocol == %@",
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name,
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vpnProtocol.rawValue
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)
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return request
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}
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}
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