admin.js

// ============================================
// Database
const mongoose = require("mongoose");

const ProjectSchema = new mongoose.Schema({
    title: {
        type: String,
        required: true
    },
    description: String,
    completed: Boolean,
    created_at: { type: Date, default: Date.now },
});

const Project = mongoose.model("Project", ProjectSchema);

// ============================================
// Admin Bro
const AdminBro = require('admin-bro')
const AdminBroExpress = require('@admin-bro/express')
const AdminBroMongoose = require('@admin-bro/mongoose')

// use mongoose in AdminBro
AdminBro.registerAdapter(AdminBroMongoose)

// config
const adminBroOptions = new AdminBro({
    resources: [
        {
            resource: Project, options: {
                properties: {
                    description: { type: 'richtext' },
                    created_at: {
                        isVisible: { edit: false, list: true, show: true, filter: true }
                    }
                }
            }
        },
    ],
    locale: {
        translations: {
            labels: {
                Project: 'My Projects'
            }
        }
    },
    rootPath: '/admin'
})
const router = AdminBroExpress.buildRouter(adminBroOptions)


// ============================================
// Server
const express = require("express");
const server = express();

server
    .use(adminBroOptions.options.rootPath, router)

// =============================================
// Run App
const run = async () => {
    await mongoose.connect("mongodb://localhost/adminbroapp", {
        useNewUrlParser: true,
        useUnifiedTopology: true
    });

    await server.listen(5500, () => console.log("Server started"));
}

run()