Fixing SendImage method Issue

[nadjib-boum]

So I'm creating a chrome extension to automate message sending.
I used the sendImage method
`window.WAPI.sendImage = function (imgBase64, chatid, filename, caption, done) {

//var idUser = new window.Store.UserConstructor(chatid);

var idUser = new window.Store.UserConstructor(chatid, { intentionallyUsePrivateConstructor: true });

// create new chat

return Store.Chat.find(idUser).then((chat) => {

		var mediaBlob = window.WAPI.base64ImageToFile(imgBase64, filename);

		var mc = new Store.MediaCollection(chat);

		mc.processAttachments([{file: mediaBlob}, 1], chat, 1).then(() => {

				var media = mc.models[0];

				media.sendToChat(chat, { caption: caption });

				if (done !== undefined) done(true);

		});

});

}
`
But It did not work, So what I did is changing:
var media = mc.models[0];
with :
var media = mc._models[0];

And It did Work!
So in case someone is running into this problem, try this solution.

[erm3nda]

This happened few days ago with getUnreadMessages, had to prepend "_" to chat models.
Happily this time is easy to fix again, thank you. Fixed and working again.