From c50e9d3d233852ecae1110a8147f66d9d93d27c8 Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Mon, 13 Apr 2020 14:35:36 +0200
Subject: [PATCH] Check if there is an ongoing call on a conversation or not

---
 src/controllers/CallsController.ts         | 12 ++++++++++++
 src/controllers/ConversationsController.ts |  4 +++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/controllers/CallsController.ts b/src/controllers/CallsController.ts
index b98054f..1958822 100644
--- a/src/controllers/CallsController.ts
+++ b/src/controllers/CallsController.ts
@@ -40,6 +40,18 @@ export class CallsController {
 		})
 	}
 
+	/**
+	 * Check out whether a call is currently happening for a given
+	 * conversation
+	 * 
+	 * @param convID The ID of the conversation to check
+	 * @return {boolean} True if there is an ongoing call / false else
+	 */
+	public static IsHavingCall(convID: number) : boolean {
+		return UserWebSocketController.active_clients
+			.find((f) => f.activeCalls.has(convID)) !== undefined;
+	}
+
 	/**
 	 * Join a call
 	 * 
diff --git a/src/controllers/ConversationsController.ts b/src/controllers/ConversationsController.ts
index 6bb73ee..66377ba 100644
--- a/src/controllers/ConversationsController.ts
+++ b/src/controllers/ConversationsController.ts
@@ -6,6 +6,7 @@ import { removeHTMLNodes } from "../utils/StringUtils";
 import { ConversationMessage } from "../entities/ConversationMessage";
 import { UnreadConversation } from "../entities/UnreadConversation";
 import { CallsHelper } from "../helpers/CallsHelper";
+import { CallsController } from "./CallsController";
 
 /**
  * Conversations controller
@@ -372,7 +373,8 @@ export class ConversationsController {
 			saw_last_message: c.sawLastMessage ? 1 : 0,
 			members: [...c.members],
 			can_have_call: CallsHelper.CanHaveCall(c),
-			can_have_video_call: CallsHelper.CanHaveVideoCAll(c)
+			can_have_video_call: CallsHelper.CanHaveVideoCAll(c),
+			has_call_now: CallsController.IsHavingCall(c.id)
 		};
 	}