Sign the macOS app and keep its state in SwiftData with iCloud sync

2026-10-17 10:13:26 -07:00
parent d21215b442
commit 1808ca8be6
11 changed files with 195 additions and 36 deletions
@@ -0,0 +1,70 @@
+import Foundation
+import SwiftData
+
+@Model
+final class ServerRecord {
+    var origin = ""
+    var saved = Date.distantPast
+
+    init(origin: String) {
+        self.origin = origin
+        saved = Date()
+    }
+}
+
+@Model
+final class DraftRecord {
+    var scope = ""
+    var json = Data()
+    var saved = Date.distantPast
+
+    init(scope: String, json: Data) {
+        self.scope = scope
+        self.json = json
+        saved = Date()
+    }
+}
+
+@Model
+final class VisitRecord {
+    var taskId = ""
+    var at = 0.0
+
+    init(taskId: String, at: Double) {
+        self.taskId = taskId
+        self.at = at
+    }
+}
+
+private let container: ModelContainer = {
+    let schema = Schema([ServerRecord.self, DraftRecord.self, VisitRecord.self])
+    do {
+        return try ModelContainer(for: schema, configurations: ModelConfiguration(schema: schema, cloudKitDatabase: .private("iCloud.run.fc.byre.mac")))
+    } catch {
+        fatalError("open persistent store: \(error)")
+    }
+}()
+
+@MainActor
+var persistence: ModelContext {
+    container.mainContext
+}
+
+@MainActor
+func fetchRecords<T: PersistentModel>(_ descriptor: FetchDescriptor<T>) -> [T] {
+    do {
+        return try persistence.fetch(descriptor)
+    } catch {
+        log.error("fetch \(String(describing: T.self), privacy: .public): \(String(describing: error), privacy: .public)")
+        return []
+    }
+}
+
+@MainActor
+func saveRecords() {
+    do {
+        try persistence.save()
+    } catch {
+        log.error("save records: \(String(describing: error), privacy: .public)")
+    }
+}