86 lines
2.8 KiB
Swift
86 lines
2.8 KiB
Swift
// SPDX-FileCopyrightText: 2026 Kaede Akino
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// SPDX-License-Identifier: GPL-3.0-only
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import Foundation
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import SwiftData
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import TermindApplication
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import TermindDomain
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@MainActor
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public final class SwiftDataOutboxStore: OutboxStore {
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private let context: ModelContext
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public init(context: ModelContext) {
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self.context = context
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}
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public func enqueue(_ jobs: [OutboxJob]) throws {
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for job in jobs { context.insert(PersistentOutboxJob(job)) }
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try save()
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}
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public func nextReady(at date: Date) throws -> OutboxJob? {
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let pending = OutboxJobStatus.pending.rawValue
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var descriptor = FetchDescriptor<PersistentOutboxJob>(
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predicate: #Predicate { $0.status == pending && $0.nextAttemptAt <= date },
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sortBy: [SortDescriptor(\.createdAt), SortDescriptor(\.handlerID)]
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)
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descriptor.fetchLimit = 1
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return try context.fetch(descriptor).first?.value
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}
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public func markRunning(_ id: OutboxJob.ID) throws {
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guard let job = try persistentJob(id) else { return }
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job.status = OutboxJobStatus.running.rawValue
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job.attemptCount += 1
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job.lastError = nil
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try save()
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}
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public func markSucceeded(_ id: OutboxJob.ID) throws {
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guard let job = try persistentJob(id) else { return }
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job.status = OutboxJobStatus.succeeded.rawValue
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job.lastError = nil
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try save()
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}
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public func markFailed(_ id: OutboxJob.ID, error: String, retryAt: Date?) throws {
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guard let job = try persistentJob(id) else { return }
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job.status = (retryAt == nil ? OutboxJobStatus.failed : .pending).rawValue
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job.lastError = error
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if let retryAt { job.nextAttemptAt = retryAt }
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try save()
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}
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public func resetInterruptedJobs() throws {
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let running = OutboxJobStatus.running.rawValue
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let jobs = try context.fetch(
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FetchDescriptor<PersistentOutboxJob>(predicate: #Predicate { $0.status == running })
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)
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for job in jobs { job.status = OutboxJobStatus.pending.rawValue }
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if !jobs.isEmpty { try save() }
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}
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public func retryFailedJob(_ id: OutboxJob.ID) throws {
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guard let job = try persistentJob(id),
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job.status == OutboxJobStatus.failed.rawValue
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else { return }
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job.status = OutboxJobStatus.pending.rawValue
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job.nextAttemptAt = Date()
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job.lastError = nil
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try save()
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}
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private func persistentJob(_ id: UUID) throws -> PersistentOutboxJob? {
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var descriptor = FetchDescriptor<PersistentOutboxJob>(
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predicate: #Predicate { $0.id == id }
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)
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descriptor.fetchLimit = 1
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return try context.fetch(descriptor).first
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}
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private func save() throws {
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try context.savePendingChanges()
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}
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}
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