From 391d3150dd86f6fdce2f48fab8a8cbf125c297be Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Mon, 20 Apr 2020 13:24:40 +0200
Subject: [PATCH] Can join & leave the call

---
 lib/helpers/calls_helper.dart   | 15 +++++++++++++++
 lib/ui/screens/call_screen.dart | 13 ++++++++++++-
 2 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 lib/helpers/calls_helper.dart

diff --git a/lib/helpers/calls_helper.dart b/lib/helpers/calls_helper.dart
new file mode 100644
index 0000000..63847b3
--- /dev/null
+++ b/lib/helpers/calls_helper.dart
@@ -0,0 +1,15 @@
+import 'package:comunic/helpers/websocket_helper.dart';
+
+/// Calls helper
+///
+/// @author Pierre Hubert
+
+class CallsHelper {
+  /// Join a call
+  static Future<void> join(int convID) async =>
+      ws("calls/join", {"convID": convID});
+
+  /// Leave a call
+  static Future<void> leave(int convID) async =>
+      ws("calls/leave", {"convID": convID});
+}
diff --git a/lib/ui/screens/call_screen.dart b/lib/ui/screens/call_screen.dart
index 14ddd4e..e5c7903 100644
--- a/lib/ui/screens/call_screen.dart
+++ b/lib/ui/screens/call_screen.dart
@@ -1,3 +1,4 @@
+import 'package:comunic/helpers/calls_helper.dart';
 import 'package:comunic/helpers/conversations_helper.dart';
 import 'package:comunic/models/conversation.dart';
 import 'package:comunic/ui/widgets/comunic_back_button_widget.dart';
@@ -54,13 +55,23 @@ class _CallScreenState extends SafeState<CallScreen> {
       assert(_convName != null);
 
       setState(() {});
+
+      // Join the call
+      await CallsHelper.join(convID);
     } catch (e, stack) {
       print("Could not initialize call! $e\n$stack");
       setState(() => _error = true);
     }
   }
 
-  void _endCall() async {}
+  void _endCall() async {
+    try {
+      // Leave the call
+      await CallsHelper.leave(convID);
+    } catch (e, stack) {
+      print("Could not end call properly! $e\n$stack");
+    }
+  }
 
   @override
   Widget build(BuildContext context) {