files.forEach(file => {
try {
let h = require(`./lib/eventhandlers/${file}`); //eslint-disable-line global-require
if (Array.isArray(h.event)) {
h.event.forEach(event => {
plugged.on(event, h.handler);
});
} else plugged.on(h.event, h.handler);
story.debug('EventHandlers', `Loaded Handler for Event ${Array.isArray(h.event) ? h.event.join() : h.event}`);
} catch (e) {
story.error(`Failed to load eventhandler ${file}`, {attach: e});
process.exit(1);
}
});
handler: function(info, next) {
var uid = info.uid;
var u = info.user;
var last_param = info.session.last_param;
if (!last_param) {
var loc = u.loc;
if (loc) {
info.ended = true;
return douban.event.list({ loc: loc }, next);
}
return next();
}
var act = last_param['_wx_act'];
if (!act || !(act in douban.event)) return next();
try {
// 实际得到的比想要的少，说明没有更多了
if (last_param.count > last_param._len) {
info.param.start = 1;
u.setPrev(null);
delete last_param['_wx_act'];
return next('NO_MORE');
}
// will update info.session.last_param, cause
// this variable is just an object reference
if (!last_param.start) {
last_param.start = 4;
last_param['count'] = 4;
} else {
last_param.start += 4;
}
douban.event[act](last_param, function(err, ret) {
info.ended = true;
next(err, ret);
});
} catch (e) {
next();
}
}
it('should exist plugin component and event', function(done) {
var plugin = {
components: mockBase + '/mock-plugin/components/',
events: mockBase + '/mock-plugin/events/'
};
var opts = {};
app.use(plugin, opts);
should.exist(app.event.listeners('bind_session'));
should.exist(app.components.mockPlugin);
done();
});
it('should add servers and emit event and fetch the new server info by get methods', function(done) {
var newServers = [
{id: 'connector-server-1', serverType: 'connecctor', host: '127.0.0.1', port: 1234, clientPort: 3000, frontend: true},
{id: 'area-server-1', serverType: 'area', host: '127.0.0.1', port: 2234}
];
app.init({base: mockBase});
app.event.on(pomelo.events.ADD_SERVERS, function(servers) {
// check event args
newServers.should.eql(servers);
// check servers
var curServers = app.getServers();
should.exist(curServers);
var item, i, l;
for(i=0, l=newServers.length; i<l; i++) {
item = newServers[i];
item.should.eql(curServers[item.id]);
}
// check get server by id
for(i=0, l=newServers.length; i<l; i++) {
item = newServers[i];
item.should.eql(app.getServerById(item.id));
}
// check server types
var types = [];
for(i=0, l=newServers.length; i<l; i++) {
item = newServers[i];
if(types.indexOf(item.serverType) < 0) {
types.push(item.serverType);
}
}
var types2 = app.getServerTypes();
types.length.should.equal(types2.length);
for(i=0, l=types.length; i<l; i++) {
types2.should.include(types[i]);
}
// check server type list
var slist;
for(i=0, l=newServers.length; i<l; i++) {
item = newServers[i];
slist = app.getServersByType(item.serverType);
should.exist(slist);
contains(slist, item).should.be.true;
}
done();
});
app.addServers(newServers);
});
function attachModuleEventsAndDependencies() {
var options = {maxListeners: calipso.config.get('server:events:maxListeners'), notifyDependencyFn: notifyDependenciesOfInit};
for (var module in calipso.modules) {
// Register dependencies
registerModuleDependencies(calipso.modules[module]);
// Attach event listener
calipso.event.addModuleEventListener(calipso.modules[module], options);
}
// Sweep through the dependency tree and make sure any broken dependencies are disabled
disableBrokenDependencies();
}
function do_search() {
var param = info.session.last_param = info.param;
param['_wx_act'] = 'search';
info.ended = true;
return douban.event.search(param, next);
}
it('should remove server info and emit event', function(done) {
var newServers = [
{id: 'connector-server-1', serverType: 'connecctor', host: '127.0.0.1', port: 1234, clientPort: 3000, frontend: true},
{id: 'area-server-1', serverType: 'area', host: '127.0.0.1', port: 2234},
{id: 'path-server-1', serverType: 'path', host: '127.0.0.1', port: 2235}
];
var destServers = [
{id: 'connector-server-1', serverType: 'connecctor', host: '127.0.0.1', port: 1234, clientPort: 3000, frontend: true},
{id: 'path-server-1', serverType: 'path', host: '127.0.0.1', port: 2235}
];
var delIds = ['area-server-1'];
var addCount = 0;
var delCount = 0;
app.init({base: mockBase});
app.event.on(pomelo.events.ADD_SERVERS, function(servers) {
// check event args
newServers.should.eql(servers);
addCount++;
});
app.event.on(pomelo.events.REMOVE_SERVERS, function(ids) {
delIds.should.eql(ids);
// check servers
var curServers = app.getServers();
should.exist(curServers);
var item, i, l;
for(i=0, l=destServers.length; i<l; i++) {
item = destServers[i];
item.should.eql(curServers[item.id]);
}
// check get server by id
for(i=0, l=destServers.length; i<l; i++) {
item = destServers[i];
item.should.eql(app.getServerById(item.id));
}
// check server types
// NOTICE: server types would not clear when remove server from app
var types = [];
for(i=0, l=newServers.length; i<l; i++) {
item = newServers[i];
if(types.indexOf(item.serverType) < 0) {
types.push(item.serverType);
}
}
var types2 = app.getServerTypes();
types.length.should.equal(types2.length);
for(i=0, l=types.length; i<l; i++) {
types2.should.include(types[i]);
}
// check server type list
var slist;
for(i=0, l=destServers.length; i<l; i++) {
item = destServers[i];
slist = app.getServersByType(item.serverType);
should.exist(slist);
contains(slist, item).should.be.true;
}
done();
});
app.addServers(newServers);
app.removeServers(delIds);
});