HsiehMinChien / NodejsProject

NodejsProject

A demo project of Node.js, express.js and PostgreSQL.

How to start PostgreSQL with docker

1. Install and open docker.
2. Open your Terminal.
2. Type command: docker-compose up.

How to start express.js

npm start

How to connect

You can use pgAdmin to connect.

How to create table

1. Open docker.
2. If database is closed, please open your terminal and type command: "docker-compose up".
3. Open another terminal tab and go to project folder.
4. Type command "node ./dataBase/index.js".
5. Confirm system responses are "Order table created", "Patient table created" and "Foreign key added".

How to get and post data.

Using user table for example.

1. Using postman (https://www.postman.com/)
2. Select Post method and type url as localhost:3456/patient.
3. Click Body and select x-www-form-urlencord format, then fill values for name, email, and password keys.
2. Open a new tabl, select Get method and type url localhost:3456/patient.
3. Check response.

Response data as following
[
    {
        "id": 4,
        "name": "Heelooolll6666",
        "orderid": 5
    },
    {
        "id": 6,
        "name": "Heelooolll7777",
        "orderid": 6
    },
    {
        "id": 7,
        "name": "Heelooolll7777",
        "orderid": 8
    },
    {
        "id": 5,
        "name": "Heelooolll6666",
        "orderid": 9
    }
]