[Enhancement]Expose custom data on IncomingCall (#766)

Author: ipavlidakis

CHANGELOG.md

@@ -7,6 +7,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### ✅ Added
 - Countdown timer and waiting participants info to the livestream player [#754](https://github.com/GetStream/stream-video-swift/pull/754)
 - EventPublisher for `Call` objects. [#759](https://github.com/GetStream/stream-video-swift/pull/759)
+- You can now access the `custom-data` attached on a Call object you received as incoming. [#766](https://github.com/GetStream/stream-video-swift/pull/766)
 
 ### 🔄 Changed
 - Updated WebRTC version to 125.6422.070 [#760](https://github.com/GetStream/stream-video-swift/pull/760)

Sources/StreamVideoSwiftUI/Models/CallEventsHandler.swift

@@ -56,7 +56,8 @@ public class CallEventsHandler {
                 type: type,
                 members: members,
                 timeout: TimeInterval(ringEvent.call.settings.ring.autoCancelTimeoutMs / 1000),
-                video: ringEvent.video
+                video: ringEvent.video,
+                custom: ringEvent.call.custom
             )
             return .incoming(incomingCall)
         case let .typeCallSessionStartedEvent(callSessionStartedEvent):

Sources/StreamVideoSwiftUI/Models/IncomingCall.swift

@@ -18,20 +18,23 @@ public struct IncomingCall: Identifiable, Sendable, Equatable {
     public let members: [Member]
     public let timeout: TimeInterval
     public let video: Bool
+    public let custom: [String: RawJSON]
 
     public init(
         id: String,
         caller: User,
         type: String,
         members: [Member],
         timeout: TimeInterval,
-        video: Bool = false
+        video: Bool = false,
+        custom: [String: RawJSON] = [:]
     ) {
         self.id = id
         self.caller = caller
         self.type = type
         self.members = members
         self.timeout = timeout
         self.video = video
+        self.custom = custom
     }
 }