saas-platform/frontend/saas-web/app/view/auth/LoginController.js

Ext.define('saas.view.auth.LoginController', {
    extend: 'Ext.app.ViewController',
    alias: 'controller.login',

    init: function() {
        this.callParent(arguments);
    },

    onLoginButton: function() {
        var me = this, view = me.getView(),
            form = me.lookup('authdialog'),
            values = form.getValues();

        view.mask('请稍等...');

        saas.model.Session.login(values.username, values.password)
            .then(function(session) {
                view.isMasked() && view.unmask();
                me.getViewModel().set('session', session);
				var cos = session.get("account").companies;
				if (cos && cos.length) {
                    if (cos.length == 1) {
                        session.get('account').companyId = cos[0].id;
                        me.fireEvent('login', session);
                    } else {
                        Ext.create({
                            xtype: 'companypicker',
                            viewModel: {
                                stores: {
                                    companies: Ext.create('saas.store.Company', {
                                        data: cos
                                    })
                                }
                            }
                        });
                    }
				} else {
                    me.fireEvent('login', session);
                }
            })
            .catch(function(error) {
                view.isMasked() && view.unmask();
                showToast(error.message);
            });
    },

    onWeixinLogin : function() {
    },

    onNewAccount:  function() {
    },

    selectCompany: function(view, record) {
        var me = this, view = me.getView(), oldSession = me.getViewModel().get('session'),
            companyId = record.get('id');
        
        view.mask('请稍等...');

        saas.model.Session.switchCompany(oldSession, companyId)
            .then(function(newSession) {
                newSession.get('account').companyId = companyId;
				me.fireEvent('login', newSession);
            })
            .catch(function(error) {
                showToast(error.message);
            })
            .then(function() {
                view.isMasked() && view.unmask();
                view.ownerCt.destroy();
            });        
    }
});