Refactor SyncCore

submodules/SyncCore/Sources/ForwardSourceInfoAttribute.swift

@@ -0,0 +1,24 @@
+import Foundation
+#if os(macOS)
+    import PostboxMac
+#else
+    import Postbox
+#endif
+
+public class ForwardSourceInfoAttribute: MessageAttribute {
+    public let messageId: MessageId
+    
+    public init(messageId: MessageId) {
+        self.messageId = messageId
+    }
+    
+    required public init(decoder: PostboxDecoder) {
+        self.messageId = MessageId(peerId: PeerId(decoder.decodeInt64ForKey("p", orElse: 0)), namespace: decoder.decodeInt32ForKey("n", orElse: 0), id: decoder.decodeInt32ForKey("i", orElse: 0))
+    }
+    
+    public func encode(_ encoder: PostboxEncoder) {
+        encoder.encodeInt64(self.messageId.peerId.toInt64(), forKey: "p")
+        encoder.encodeInt32(self.messageId.namespace, forKey: "n")
+        encoder.encodeInt32(self.messageId.id, forKey: "i")
+    }
+}