Merge branch 'unfriend' into staging

www/common/common-messenger.js

@@ -564,7 +564,8 @@ define([
             onDirectMessage(msg, sender);
         });
 
-        var removeFriend = function (curvePublic, cb) {
+        var removeFriend = function (curvePublic, _cb) {
+            var cb = Util.once(_cb);
             if (typeof(cb) !== 'function') { throw new Error('NO_CALLBACK'); }
             var data = getFriend(proxy, curvePublic);
 
@@ -590,7 +591,17 @@ define([
             var cryptMsg = channel.encrypt(msgStr);
 
             try {
-                channel.wc.bcast(cryptMsg).then(function () {
+                if (store.mailbox && data.curvePublic && data.notifications) {
+                    store.mailbox.sendTo('UNFRIEND', {
+                        curvePublic: proxy.curvePublic
+                    }, {
+                        channel: data.notifications,
+                        curvePublic: data.curvePublic
+                    }, function (obj) {
+                            console.log(obj);
+                        if (obj && obj.error) {
+                            return void cb(obj);
+                        }
                         removeFromFriendList(curvePublic, function () {
                             delete channels[channel.id];
                             emit('UNFRIEND', {
@@ -599,9 +610,10 @@ define([
                             });
                             cb();
                         });
-                }, function (err) {
+                    });
+                }
+                channel.wc.bcast(cryptMsg).then(function () {}, function (err) {
                     console.error(err);
-                    cb({error: err});
                 });
             } catch (e) {
                 cb({error: e});

www/common/outer/mailbox-handlers.js

@@ -132,6 +132,17 @@ define([
         }
     };
 
+    handlers['UNFRIEND'] = function (ctx, box, data, cb) {
+        var curve = data.msg.content.curvePublic;
+        var friend = Messaging.getFriend(ctx.store.proxy, curve);
+        if (!friend) { return void cb(true); }
+        delete ctx.store.proxy.friends[curve];
+        if (ctx.store.messenger) {
+            ctx.store.messenger.onFriendRemoved(curve, friend.channel);
+        }
+        ctx.updateMetadata();
+        cb(true);
+    };
 
     return {
         add: function (ctx, box, data, cb) {