Add type to the invite content

Author: artemkrachulov

MatrixSDK/JSONModels/Call/Events/MXCallInviteEventContent.h

@@ -49,6 +49,11 @@ NS_ASSUME_NONNULL_BEGIN
  */
 @property (nonatomic) MXCallCapabilitiesModel *capabilities;
 
+/**
+ Type of this call.
+ */
+@property (nonatomic, copy, nullable) NSString *type;
+
 /**
  Indicate whether the invitation is for a video call.
  */

MatrixSDK/JSONModels/Call/Events/MXCallInviteEventContent.m

@@ -30,14 +30,23 @@ + (id)modelFromJSON:(NSDictionary *)JSONDictionary
         MXJSONModelSetUInteger(callInviteEventContent.lifetime, JSONDictionary[@"lifetime"]);
         MXJSONModelSetString(callInviteEventContent.invitee, JSONDictionary[@"invitee"]);
         MXJSONModelSetMXJSONModel(callInviteEventContent.capabilities, MXCallCapabilitiesModel, JSONDictionary[@"capabilities"]);
+      
+        if (JSONDictionary[@"type"]) {
+          MXJSONModelSetString(callInviteEventContent.type, JSONDictionary[@"type"]);
+        }
+      
     }
 
     return callInviteEventContent;
 }
 
 - (BOOL)isVideoCall
 {
+  if (_type) {
+    return [_type isEqual:@"video"];
+  } else {
     return (NSNotFound != [self.offer.sdp rangeOfString:@"m=video"].location);
+  }
 }
 
 @end

MatrixSDK/VoIP/MXCall.m

@@ -315,7 +315,8 @@ - (void)callWithVideo:(BOOL)video
                     @"version": kMXCallVersion,
                     @"lifetime": @(self->callManager.inviteLifetime),
                     @"capabilities": @{@"m.call.transferee": @(NO)},
-                    @"party_id": self.partyId
+                    @"party_id": self.partyId,
+                    @"type": video ? @"video" : @"voice"
                 } mutableCopy];
 
                 NSString *directUserId = self.room.directUserId;