Create swift package

Sources/SideStoreCore/Model/AppVersion.swift

@@ -0,0 +1,108 @@
+//
+//  AppVersion.swift
+//  AltStoreCore
+//
+//  Created by Riley Testut on 8/18/22.
+//  Copyright © 2022 Riley Testut. All rights reserved.
+//
+
+import CoreData
+
+@objc(AppVersion)
+public class AppVersion: NSManagedObject, Decodable, Fetchable {
+    /* Properties */
+    @NSManaged public var version: String
+    @NSManaged public var date: Date
+    @NSManaged public var localizedDescription: String?
+
+    @NSManaged public var downloadURL: URL
+    @NSManaged public var size: Int64
+
+    @nonobjc public var minOSVersion: OperatingSystemVersion? {
+        guard let osVersionString = _minOSVersion else { return nil }
+
+        let osVersion = OperatingSystemVersion(string: osVersionString)
+        return osVersion
+    }
+
+    @NSManaged @objc(minOSVersion) private var _minOSVersion: String?
+
+    @nonobjc public var maxOSVersion: OperatingSystemVersion? {
+        guard let osVersionString = _maxOSVersion else { return nil }
+
+        let osVersion = OperatingSystemVersion(string: osVersionString)
+        return osVersion
+    }
+
+    @NSManaged @objc(maxOSVersion) private var _maxOSVersion: String?
+
+    @NSManaged public var appBundleID: String
+    @NSManaged public var sourceID: String?
+
+    /* Relationships */
+    @NSManaged public private(set) var app: StoreApp?
+    @NSManaged public private(set) var latestVersionApp: StoreApp?
+
+    override private init(entity: NSEntityDescription, insertInto context: NSManagedObjectContext?) {
+        super.init(entity: entity, insertInto: context)
+    }
+
+    private enum CodingKeys: String, CodingKey {
+        case version
+        case date
+        case localizedDescription
+        case downloadURL
+        case size
+    }
+
+    public required init(from decoder: Decoder) throws {
+        guard let context = decoder.managedObjectContext else { preconditionFailure("Decoder must have non-nil NSManagedObjectContext.") }
+
+        super.init(entity: AppVersion.entity(), insertInto: context)
+
+        do {
+            let container = try decoder.container(keyedBy: CodingKeys.self)
+
+            version = try container.decode(String.self, forKey: .version)
+            date = try container.decode(Date.self, forKey: .date)
+            localizedDescription = try container.decodeIfPresent(String.self, forKey: .localizedDescription)
+
+            downloadURL = try container.decode(URL.self, forKey: .downloadURL)
+            size = try container.decode(Int64.self, forKey: .size)
+        } catch {
+            if let context = managedObjectContext {
+                context.delete(self)
+            }
+
+            throw error
+        }
+    }
+}
+
+public extension AppVersion {
+    @nonobjc class func fetchRequest() -> NSFetchRequest<AppVersion> {
+        NSFetchRequest<AppVersion>(entityName: "AppVersion")
+    }
+
+    class func makeAppVersion(
+        version: String,
+        date: Date,
+        localizedDescription: String? = nil,
+        downloadURL: URL,
+        size: Int64,
+        appBundleID: String,
+        sourceID: String? = nil,
+        in context: NSManagedObjectContext
+    ) -> AppVersion {
+        let appVersion = AppVersion(context: context)
+        appVersion.version = version
+        appVersion.date = date
+        appVersion.localizedDescription = localizedDescription
+        appVersion.downloadURL = downloadURL
+        appVersion.size = size
+        appVersion.appBundleID = appBundleID
+        appVersion.sourceID = sourceID
+
+        return appVersion
+    }
+}