ReauthenticationCoordinator: Add the possibility to start directly from a MXAuthenticationSession.

Riot/Modules/Reauthentication/ReauthenticationCoordinatorParameters.swift

@@ -20,6 +20,8 @@ import Foundation
 @objcMembers
 class ReauthenticationCoordinatorParameters: NSObject {
     
+    // MARK: - Properties
+    
     /// The Matrix session
     let session: MXSession
     
@@ -33,18 +35,47 @@ class ReauthenticationCoordinatorParameters: NSObject {
     /// The message to use in the authentication screen if present.
     let message: String?
     
-    /// The authenticated API endpoint request
-    let authenticatedEndpointRequest: AuthenticatedEndpointRequest
+    /// The authenticated API endpoint request.
+    let authenticatedEndpointRequest: AuthenticatedEndpointRequest?
     
-    init(session: MXSession,
+    /// The MXAuthentication session retrieved from a request error.
+    /// Note: If the property is not nil `authenticatedEndpointRequest` will not be taken into account.
+    let authenticationSession: MXAuthenticationSession?
+    
+    // MARK: - Setup
+    
+    convenience init(session: MXSession,
          presenter: UIViewController,
          title: String?,
          message: String?,
          authenticatedEndpointRequest: AuthenticatedEndpointRequest) {
+        self.init(session: session,
+                  presenter: presenter,
+                  title: title,
+                  message: message,
+                  authenticatedEndpointRequest: authenticatedEndpointRequest,
+                  authenticationSession: nil)
+    }
+    
+    convenience init(session: MXSession,
+         presenter: UIViewController,
+         title: String?,
+         message: String?,
+         authenticationSession: MXAuthenticationSession) {
+        self.init(session: session, presenter: presenter, title: title, message: message, authenticatedEndpointRequest: nil, authenticationSession: authenticationSession)
+    }
+    
+    private init(session: MXSession,
+         presenter: UIViewController,
+         title: String?,
+         message: String?,
+         authenticatedEndpointRequest: AuthenticatedEndpointRequest?,
+         authenticationSession: MXAuthenticationSession?) {
         self.session = session
         self.presenter = presenter
         self.title = title
         self.message = message
         self.authenticatedEndpointRequest = authenticatedEndpointRequest
+        self.authenticationSession = authenticationSession
     }
 }