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"use strict";
var loki = require('lokijs'),
fs = require("fs"),
path = require("path"),
Promise = require('bluebird'),
_ = require('lodash');
var cols = ['User','Entry'];
/**
* Loki.js module
*
* @param {Object} appconfig Application config
* @return {Object} LokiJS instance
*/
module.exports = function(appconfig) {
let dbReadyResolve;
let dbReady = new Promise((resolve, reject) => {
dbReadyResolve = resolve;
});
// Initialize Loki.js
let dbModel = {
Store: new loki(path.join(appconfig.datadir.db, 'app.db'), {
env: 'NODEJS',
autosave: true,
autosaveInterval: 5000
}),
onReady: dbReady
};
// Load Models
dbModel.Store.loadDatabase({}, () => {
_.forEach(cols, (col) => {
dbModel[col] = dbModel.Store.getCollection(col);
if(!dbModel[col]) {
dbModel[col] = dbModel.Store.addCollection(col);
}
});
dbReadyResolve();
});
return dbModel;
};