@wbg-mde/repository/dist/repository/repositoryContainer.js

Managing all common method for file system CRUD operations.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const model_1 = require("@wbg-mde/model");
const nedbRepository_1 = require("./nedbRepository");
const mongodbRepository_1 = require("./mongodbRepository");
class Container {
    constructor() {
        this._singletons = new Map();
    }
    get() {
        const dbname = (model_1.configuration.db) ? model_1.configuration.db.db : model_1.Db.nedb;
        const singletonInstance = this._singletons.get(dbname);
        if (singletonInstance) {
            return singletonInstance;
        }
        else {
            switch (dbname) {
                case model_1.Db.nedb:
                    const nedbInstance = new nedbRepository_1.NeDBRepository();
                    this._singletons.set(model_1.Db.nedb, nedbInstance);
                    return nedbInstance;
                case model_1.Db.mongodb:
                    const mongoInstance = new mongodbRepository_1.MongoDBRepository();
                    this._singletons.set(model_1.Db.mongodb, mongoInstance);
                    return mongoInstance;
                default:
                    const defaultInstance = this._singletons.get(model_1.Db.nedb);
                    if (defaultInstance) {
                        return defaultInstance;
                    }
                    else {
                        const nedbInstance = new nedbRepository_1.NeDBRepository();
                        this._singletons.set(model_1.Db.nedb, nedbInstance);
                        return nedbInstance;
                    }
            }
        }
    }
}
exports.Container = Container;
exports.repoContainer = new Container();