define([], function () { var MI = {}; MI.create = function (sFrameChan) { var messenger = {}; var _handlers = { message: [], join: [], leave: [], update: [], friend: [], unfriend: [] }; messenger.on = function (key, f) { if (!_handlers[key]) { throw new Error('invalid event'); } _handlers[key].push(f); }; sFrameChan.on('EV_CONTACTS_MESSAGE', function (data) { _handlers.message.forEach(function (f) { f(data); }); }); sFrameChan.on('EV_CONTACTS_JOIN', function (data) { _handlers.join.forEach(function (f) { f(data.curvePublic, data.channel); }); }); sFrameChan.on('EV_CONTACTS_LEAVE', function (data) { _handlers.leave.forEach(function (f) { f(data.curvePublic, data.channel); }); }); sFrameChan.on('EV_CONTACTS_UPDATE', function (data) { _handlers.update.forEach(function (f) { f(data.info, data.curvePublic); }); }); sFrameChan.on('EV_CONTACTS_FRIEND', function (data) { _handlers.friend.forEach(function (f) { f(data.curvePublic); }); }); sFrameChan.on('EV_CONTACTS_UNFRIEND', function (data) { _handlers.unfriend.forEach(function (f) { f(data.curvePublic); }); }); /*** QUERIES ***/ messenger.getFriendList = function (cb) { sFrameChan.query('Q_CONTACTS_GET_FRIEND_LIST', null, function (err, data) { cb(err || data.error, data.data); }); }; messenger.getMyInfo = function (cb) { sFrameChan.query('Q_CONTACTS_GET_MY_INFO', null, function (err, data) { cb(err || data.error, data.data); }); }; messenger.getFriendInfo = function (curvePublic, cb) { sFrameChan.query('Q_CONTACTS_GET_FRIEND_INFO', curvePublic, function (err, data) { cb(err || data.error, data.data); //cb({ error: err, data: data, }); }); }; messenger.openFriendChannel = function (curvePublic, cb) { sFrameChan.query('Q_CONTACTS_OPEN_FRIEND_CHANNEL', curvePublic, function (err, data) { cb(err || data.error); }); }; messenger.getStatus = function (curvePublic, cb) { sFrameChan.query('Q_CONTACTS_GET_STATUS', curvePublic, function (err, data) { cb(err || data.error, data.data); }); }; messenger.getMoreHistory = function (curvePublic, sig, count, cb) { sFrameChan.query('Q_CONTACTS_GET_MORE_HISTORY', { curvePublic: curvePublic, sig: sig, count: count }, function (err, data) { cb(err || data.error, data.data); }); }; messenger.sendMessage = function (curvePublic, content, cb) { sFrameChan.query('Q_CONTACTS_SEND_MESSAGE', { content: content, curvePublic: curvePublic, }, function (err, data) { cb(err || data.error); }); }; messenger.setChannelHead = function (curvePublic, sig, cb) { sFrameChan.query('Q_CONTACTS_SET_CHANNEL_HEAD', { curvePublic: curvePublic, sig: sig, }, function (e, data) { cb(e || data.error); }); }; return messenger; }; return MI; });