Infinitas Learning
systemic-mongodb
/
6.0.8
systemic-mongodb 6.0.8
Install from the command line:
Learn more about npm packages
$ npm install @infinitaslearning/systemic-mongodb@6.0.8
Install via package.json:
"@infinitaslearning/systemic-mongodb": "6.0.8"
About this version
A typescript systemic mongodb component.
import system from "systemic";
import initMongo from "@infinitaslearning/systemic-mongodb";
system()
.configure({
mongodb: {
uri: "mongodb://127.0.0.1/example",
options: {
server: {
poolSize: 5,
},
},
showConnectionString: false,
},
})
.add("logger", console)
.add("mongodb", initMongo())
.dependsOn("config", "logger")
.start((err, components) => {
// Do stuff with components.mongodb
});- uri Use mongodb:// connection string
- showConnectionString Show connection string on logs, false by default
- options Options passed to MongoClient
The @infinitaslearning/systemic-mongodb package is based on the One Beyond systemic-mongodb package, but is written in TypeScript.
It has the following key differences:
- config expects the connection string in a
uriproperty, instead ofurl - when using Javascript with commonjs, the component needs to be imported as
const initMongo = require("@infinitaslearning/systemic-mongodb").default;or
const { initMongo } = require("@infinitaslearning/systemic-mongodb");This package includes a mock component, that uses mongodb-memory-server.
import { initMongoMock } from "@infinitaslearning/systemic-mongodb";
import system from "..";
system.set("mongodb", initMongoMock());The mock accepts the same options as the normal component. The only difference is that is spins up and connects to an in-memory mongo server, instead of connecting to the mongo server at the given uri. It is recommended to ensure that the required in-memory server version is available on your machine/build server by using the following global test setup:
import { prepareMockServer } from "@infinitaslearning/systemic-mongodb";
export default function globalSetup() {
// pass in the required mongo database version (uses latest when omitted)
return prepareMockServer("4.4.22");
}