modi-cli/Lib/ArgumentValidation.js

Console application for provisioning, displaying or destroying virtual machines in MODI

module.exports = function (args) {

    var isValid = true;

    var defs = require('./Define.js');

    var validator = require('validator');
    
    if (validator.isNull(args.n) && validator.isNull(args.machineName)) {
        console.log('The machine name should not be empty or missing');
        isValid = false;
    }
    else {
        if (
            (args.n != null && args.n.length == 0) && (args.machineName != null && args.machineName.length == 0)
        ) {
            console.log('The machine name should not be empty');
            isValid = false;
        }
    }
    
    if (validator.isNull(args.b) && validator.isNull(args.blueprint)) {
        console.log('The blueprint name should not be empty or missing');
        isValid = false;
    } 
    else {
        if ( (args.b != null && args.b.length == 0) && (args.blueprint!=null && args.blueprintsUrl.length == 0 )
        ) {
            console.log('The blueprint name should not be empty');
            isValid = false;
        }
    }
    
    if (validator.isNull(args.g) && validator.isNull(args.memory)) {
        args.g = 2;
        args.memory = 2;
    }

    if (validator.isNull(args.l) && validator.isNull(eval(args)['lease-days'])) {
        args.l = 1;
        eval(args)['lease-days'] = 1;
    }
    
    if (validator.isNull(args.m) && validator.isNull(args.monitoring)) {
        args.m = true;
        args.monitoring = true;
    }
    
    if (validator.isNull(args.c) && validator.isNull(eval(args)['num-cpu'])) {
        args.c = 1;
        eval(args)['num-cpu'] = 1;
    }
    
    if (validator.isNull(args.a) && validator.isNull(args.alerting)) {
        args.a = true;
        args.alerting = true;
    }
    
    if (validator.isNull(args.p) && validator.isNull(eval(args)['contains-pii'])) {
        args.p = false;
        eval(args)['contains-pii'] = false;
    }


    if (validator.isNull(eval(args)['ppu-le'])) {
        console.log('The pay-per-use LE information should not be empty or missing');
        isValid = false;
    }
    
    if (validator.isNull(eval(args)['ppu-bu'])) {
        console.log('The pay-per-use business unit should not be empty or missing');
        isValid = false;
    }
    
    if (validator.isNull(eval(args)['ppu-dept'])) {
        console.log('The pay-per-use department should not be empty or missing');
        isValid = false;
    }
    
    if (validator.isNull(eval(args)['ppu-project'])) {
        console.log('The pay-per-use project should not be empty or missing');
        isValid = false;
    }
    
    if (validator.isNull(eval(args)['ppu-contact-name'])) {
        console.log('The pay-per-use contact name should not be empty or missing');
        isValid = false;
    }
    
    if (validator.isNull(eval(args)['ppu-contact'])) {
        console.log('The email address of the Team Finance contact should not be empty or missing');
        isValid = false;
    } 
    else {
        if (!validator.isEmail(eval(args)['ppu-contact'])) {
            console.log('The email address of the Team Finance contact is not correctly formatted');
            isValid = false;
        }
    }
    
    if (!validator.isInt(args.l)) {
        console.log('Lease days should be an integer number');                        
        isValid = false;
    }
    
    if (!validator.isInt(args.c)) {
        console.log('Number of processors should be an integer number');        
        isValid = false;
    }
    
    if (!validator.isFloat(args.g)) {
        console.log('Memory size should be numeric');        
        isValid = false;
    }
    
    if (args.loc != defs.USEastCoastLocation && args.loc != defs.USWestCoastLocation) {
        console.log('Machine location is mandatory and should be [' + defs.USWestCoastLocation + '] or [' + defs.USEastCoastLocation + ']');
        isValid = false;
    }
          
    return isValid;
}