Add an `omemo_active` flag on the chatbox

updates #497

spec/omemo.js

@@ -146,11 +146,13 @@
             }).then(function () {
                 const view = _converse.chatboxviews.get(contact_jid);
                 const toolbar = view.el.querySelector('.chat-toolbar');
+                expect(view.model.get('omemo_active')).toBe(undefined);
                 expect(_.isNull(toolbar.querySelector('.toggle-omemo'))).toBe(false);
                 spyOn(view, 'toggleOMEMO').and.callThrough();
                 view.delegateEvents(); // We need to rebind all events otherwise our spy won't be called
                 toolbar.querySelector('.toggle-omemo').click();
                 expect(view.toggleOMEMO).toHaveBeenCalled();
+                expect(view.model.get('omemo_active')).toBe(true);
                 done();
             }).catch(_.partial(console.error, _));
         }));

src/converse-chatboxes.js

@@ -328,18 +328,16 @@
                 },
 
                 getOutgoingMessageAttributes (text, spoiler_hint) {
-                    const fullname = _converse.xmppstatus.get('fullname'),
-                        is_spoiler = this.get('composing_spoiler');
-
-                    return {
-                        'fullname': fullname,
+                    const is_spoiler = this.get('composing_spoiler');
+                    return _.extend(this.toJSON(), {
+                        'fullname': _converse.xmppstatus.get('fullname'),
                         'from': _converse.bare_jid,
                         'sender': 'me',
                         'time': moment().format(),
                         'message': text ? u.httpToGeoUri(emojione.shortnameToUnicode(text), _converse) : undefined,
                         'is_spoiler': is_spoiler,
                         'spoiler_hint': is_spoiler ? spoiler_hint : undefined
-                    };
+                    });
                 },
 
                 sendMessage (attrs) {

src/converse-omemo.js

@@ -65,8 +65,8 @@
                 },
 
                 toggleOMEMO (ev) {
-                    // TODO:
                     ev.preventDefault();
+                    this.model.save({'omemo_active': !this.model.get('omemo_active')});
                 }
             }
         },

src/converse-otr.js

@@ -237,7 +237,7 @@
                             this.trigger('showReceivedOTRMessage', msg);
                         });
                         this.otr.on('io', (msg) => {
-                            this.sendMessage(new _converse.Message({'message':msg}));
+                            this.sendMessage({'message':msg});
                         });
                         this.otr.on('error', (msg) => {
                             this.trigger('showOTRError', msg);