salix/services/production/common/methods/ticket-state/change-state.js

module.exports = function(TicketState) {
    TicketState.remoteMethodCtx('changeState', {
        description: 'Change state of tickets',
        accepts: [
            {
                arg: 'state',
                type: 'number',
                required: true,
                description: 'New state',
                http: {source: 'path'}
            },
        ],
        returns: {
            arg: 'response', 
            type: 'boolean'
        },
        http: {
            verb: 'put',
            path: '/:state/changeState'
        }
    });
    
    TicketState.changeState = function(ctx, state, cb) {
        var tickets = ctx.req.body.tickets;

        TicketState.connectToService(ctx, "client");
        
        TicketState.app.models.Employee.findOne({where: {userFk: ctx.req.accessToken.userId}}, function(err, emp){
            if(!err)
                changeState(emp.id, tickets, state, cb);
            else
                cb(err, null);
        });

        TicketState.disconnectFromService("client");
    };

    var changeState = function(emp, tickets, state, cb){
        var inserts = [];  
        var FakeProduction = TicketState.app.models.FakeProduction;

        tickets.forEach(function(t) {
            inserts.push({ticketFk: t, stateFk: state, employeeFk: emp});
        }, this);

        TicketState.create(inserts, function(err, res){
            if(err)
                cb(err, null)
            else{
                FakeProduction.updateAll({ticketFk: {inq: tickets}}, {stateFk: state}, function(err, info){
                     (err) ? cb(err, null) : cb(null, info);
                });
            }
        });
    }
}