gh core user migration to using identities

migrate.js

/* jshint node:true */
'use strict';

var _ = require('lodash'),
    fs = require('fs');

migrateUsers();
migrateContentTypes();

function migrateUsers() {
    var files = fs.readdirSync('./fixtures/grasshopper/users');

    console.log('======= Migrating Users =======');

    _.each(files, function(fileName) {
        var fileJSON = fs.readFileSync('./fixtures/grasshopper/users/'+ fileName),
            fileData = JSON.parse(fileJSON);

        fileData.identities = {
            basic : {}
        };

        fileData.displayName = fileData.login;
        fileData.linkedIdentities = ['basic'];

        fileData.identities.basic.username = fileData.login;
        delete fileData.login;

        fileData.identities.basic.hash = fileData.pass_hash;
        delete fileData.pass_hash;

        fileData.identities.basic.salt = fileData.salt;
        delete fileData.salt;

        fs.writeFileSync('./fixtures/grasshopper/users/'+ fileName, JSON.stringify(fileData, null, 4));
    });
}

function migrateContentTypes() {
    var files = fs.readdirSync('./fixtures/grasshopper/contenttypes');

    console.log('======= Migrating ContentTypes =======');

    _.each(files, function(fileName) {
        var fileJSON = fs.readFileSync('./fixtures/grasshopper/contenttypes/'+ fileName),
            fileData = JSON.parse(fileJSON);

        _.each(fileData.fields, function(field) {
            if(_.has(field, 'validation') && _.isArray(field.validation)) {
                _.each(field.validation, function(validation) {
                    validation.type = validation._id;
                    delete validation._id;
                });
            }
        });

        fs.writeFileSync('./fixtures/grasshopper/contenttypes/'+ fileName, JSON.stringify(fileData, null, 4));
    });
}