Node.js REST API for Dinners App

This repository is an example for REST API built with Express.js, MongoDB.

Key concepts

• This project is ready to work with any clientside app
• Architecture follows Domain Driven Design
• Code structured in modules
• Body field validators
• Params validators

Tech stack

Node.js, Express.js, MongoDB

Running project

Clone repository:

git clone git@github.com:michalzagrodzki/dinner-api.git

Install dependencies:

npm install

Run project:

npm run start

Project models

Project has three following models: Dinners, Ingredients, Orders.

Dinners:

const dinnerSchema = new Schema({
  title: { type: String, required: true },
  price: { type: String, required: true },
  weight: { type: Number, required: true, min: 0 },
  calories: { type: Number, required: true, min: 0 },
  ingredients: [{ type: Schema.Types.ObjectId, ref: "Ingredient" }],

Orders:

const orderSchema = new Schema({
  title: { type: String },
  dinner_id: { type: Schema.Types.ObjectId, ref: "Dinner" },
  client_name: { type: String, required: true },
  client_phone: { type: String, required: true },
  client_email: { type: String },
  price: { type: String, required: true },
  calories: { type: Number, required: true, min: 0 },
  weight: { type: Number, min: 0 },
  ingredients: [{ type: Schema.Types.ObjectId, ref: "Ingredient" }],
});

Ingredients:

const ingredientSchema = new Schema({
  name: { type: String, required: true },
  price: { type: String, required: true },
  calories: { type: Number, required: true, min: 0 },
});

Environment variables

Environment variables are located in .env file

# URL of the Mongo DB
DB_URI=mongodb://127.0.0.1:27017/dinner-api

API Documentation

API endpoints and their specifications are available through following link: http://localhost:2000/api/v1/api-docs/ in your browser. This documentation page is generated using the swagger definitions written as yaml files.

API Endpoints

List of available routes:

Dinner routes:
POST /v1/dinners - create a dinner
GET /v1/dinners - get all dinners
GET /v1/dinners/:dinnerId - get dinner
PUT /v1/dinners/:dinnerId - update dinner
DELETE /v1/dinners/:dinnerId - delete dinner

Ingredient routes:
POST /v1/ingredients - create an ingredient
GET /v1/ingredients - get all ingredients
GET /v1/ingredients/:ingredientId - get ingredient
PUT /v1/ingredients/:ingredientId - update ingredient
DELETE /v1/ingredients/:ingredientId - delete ingredient

Order routes:
POST /v1/orders - create an order
GET /v1/orders - get all orders
GET /v1/orders/:orderId - get order
PUT /v1/orders/:orderId - update order
DELETE /v1/orders/:orderId - delete order