Refactor SyncCore

submodules/SyncCore/Sources/AppConfiguration.swift

@@ -0,0 +1,37 @@
+import Foundation
+#if os(macOS)
+    import PostboxMac
+#else
+    import Postbox
+#endif
+
+public struct AppConfiguration: PreferencesEntry, Equatable {
+    public var data: JSON?
+    
+    public static var defaultValue: AppConfiguration {
+        return AppConfiguration(data: nil)
+    }
+    
+    init(data: JSON?) {
+        self.data = data
+    }
+    
+    public init(decoder: PostboxDecoder) {
+        self.data = decoder.decodeObjectForKey("data", decoder: { JSON(decoder: $0) }) as? JSON
+    }
+    
+    public func encode(_ encoder: PostboxEncoder) {
+        if let data = self.data {
+            encoder.encodeObject(data, forKey: "data")
+        } else {
+            encoder.encodeNil(forKey: "data")
+        }
+    }
+    
+    public func isEqual(to: PreferencesEntry) -> Bool {
+        guard let to = to as? AppConfiguration else {
+            return false
+        }
+        return self == to
+    }
+}