* Split out oputil stuff into modules based on <command>

* oputil: better syntax
* oputil: allow areaTag@storageTag for scan, e.g. oputil fb scan <args> retro_pc@some_specific_storage

core/oputil/oputil_user.js

@@ -0,0 +1,112 @@
+/* jslint node: true */
+/* eslint-disable no-console */
+'use strict';
+
+const printUsageAndSetExitCode	= require('./oputil_common.js').printUsageAndSetExitCode;
+const ExitCodes					= require('./oputil_common.js').ExitCodes;
+const argv						= require('./oputil_common.js').argv;
+const initConfigAndDatabases	= require('./oputil_common.js').initConfigAndDatabases;
+
+
+const async						= require('async');
+
+exports.handleUserCommand		= handleUserCommand;
+
+function handleUserCommand() {
+	if(true === argv.help || !_.isString(argv.user) || 0 === argv.user.length) {
+		return printUsageAndSetExitCode('User', ExitCodes.ERROR);
+	}
+
+	if(_.isString(argv.password)) {
+		if(0 === argv.password.length) {			
+			process.exitCode = ExitCodes.BAD_ARGS;
+			return console.error('Invalid password');
+		}
+
+		async.waterfall(
+			[
+				function init(callback) {
+					initAndGetUser(argv.user, callback);
+				},
+				function setNewPass(user, callback) {
+					user.setNewAuthCredentials(argv.password, function credsSet(err) {
+						if(err) {
+							process.exitCode = ExitCodes.ERROR;
+							callback(new Error('Failed setting password'));
+						} else {
+							callback(null);
+						}
+					});
+				}
+			],
+			function complete(err) {
+				if(err) {
+					console.error(err.message);
+				} else {
+					console.info('Password set');
+				}
+			}
+		);
+	} else if(argv.activate) {
+		setAccountStatus(argv.user, true);		
+	} else if(argv.deactivate) {
+		setAccountStatus(argv.user, false);
+	}
+}
+
+function getUser(userName, cb) {
+	const user = require('./core/user.js');
+	user.getUserIdAndName(argv.user, function userNameAndId(err, userId) {
+		if(err) {
+			process.exitCode = ExitCodes.BAD_ARGS;
+			return cb(new Error('Failed to retrieve user'));
+		} else {
+			let u = new user.User();
+			u.userId = userId;
+			return cb(null, u);
+		}
+	});	
+}
+
+function initAndGetUser(userName, cb) {
+	async.waterfall(
+		[
+			function init(callback) {
+				initConfigAndDatabases(callback);
+			},
+			function getUserObject(callback) {
+				getUser(argv.user, (err, user) => {
+					if(err) {
+						process.exitCode = ExitCodes.BAD_ARGS;
+						return callback(err);
+					}
+					return callback(null, user);
+				});
+			} 
+		],
+		(err, user) => {
+			return cb(err, user);
+		}
+	);
+}
+
+function setAccountStatus(userName, active) {
+	async.waterfall(
+		[
+			function init(callback) {
+				initAndGetUser(argv.user, callback);
+			},
+			function activateUser(user, callback) {
+				const AccountStatus = require('./core/user.js').User.AccountStatus;
+				user.persistProperty('account_status', active ? AccountStatus.active : AccountStatus.inactive, callback);
+			}
+		],
+		err => {
+			if(err) {
+				console.error(err.message);
+			} else {
+				console.info('User ' + ((true === active) ? 'activated' : 'deactivated'));
+			}
+		}
+	);	
+}