From 1d224dd201f92d951a1ae0e148c17b7e8e95fe29 Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Sat, 11 Apr 2020 18:21:06 +0200
Subject: [PATCH] Can request offers from server

---
 src/controllers/CallsController.ts     | 23 +++++++++++++++++++++++
 src/controllers/UserWebSocketRoutes.ts |  2 ++
 2 files changed, 25 insertions(+)

diff --git a/src/controllers/CallsController.ts b/src/controllers/CallsController.ts
index 372f993..b98054f 100644
--- a/src/controllers/CallsController.ts
+++ b/src/controllers/CallsController.ts
@@ -202,6 +202,29 @@ export class CallsController {
 		h.success();
 	}
 
+	/**
+	 * Request an offer from the server
+	 * 
+	 * @param h Request handler
+	 */
+	public static async RequestOffer(h: UserWebSocketRequestsHandler) {
+		const callID = h.postCallId("callID");
+		const peerID = h.postCallPeerID(callID, "peerID"); // The ID of the user we stream the audio / video from
+
+		if(peerID == 0 || peerID == h.getUserId())
+			h.error(401, "You can not request an offer for yourself!");
+		
+		// Proxify the request to the server
+		await RTCRelayController.SendMessage({
+			title: "request_offer",
+			callHash: this.genCallHash(callID, peerID),
+			peerId: String(h.getUserId()),
+			data: ""
+		})
+
+		h.success()
+	}
+
 	/**
 	 * Make the client leave the call
 	 * 
diff --git a/src/controllers/UserWebSocketRoutes.ts b/src/controllers/UserWebSocketRoutes.ts
index dea449e..af9ff8e 100644
--- a/src/controllers/UserWebSocketRoutes.ts
+++ b/src/controllers/UserWebSocketRoutes.ts
@@ -44,4 +44,6 @@ export const UserWebSocketRoutes: UserWebSocketRoute[] = [
 	{title: "calls/signal", handler: (h) => CallsController.OnClientSignal(h)},
 
 	{title: "calls/mark_ready", handler: (h) => CallsController.MarkUserReady(h)},
+
+	{title: "calls/request_offer", handler: (h) => CallsController.RequestOffer(h)},
 ]
\ No newline at end of file