Barcode is an app used to create, edit and delete barcode formats and parse the barcodes using these formats.
the user creates a barcode format formed of the barcode's GTIN start/end index, Serial start/end index, and expiry date indicies if it exist
the parse function, parses the GTIN, Serial and expiry date out of any barcode based on the created formats
a stack of express as a framework for Node.js, sequalize as promise-based ORM for the database
Postman documentation :
Postman Collection :
you have to create a database called Barcode, run the following command lines
mysql
CREATE DATABASE Barcode;
now you need to install the dependencies
cd api
npm i
node app
npm run test
nano .env
Add the following configurations:
SERVER= your backend server url (e.g. example.com)
PORT= port (e.g. 3000)
DB_DIALECT=mysql
DB_HOST= your database url (e.g. example.com)
DB_PORT= your database port (default is 3306)
DB_USER= your database username (e.g. root)
DB_PASS= your databse password
DB_NAME=Barcode
Mysql database named Barcode, it has 1 table called formats, where user can store new formats.
the front-end is one page, to create new formats
used a stack of angular as web framework, bootstrap as styling framework
run the following commands:
cd frontend
npm i
ng serve
ng test
edit environment.prod.ts file as the following
apiHost: http://YOUR_BACKEND_URL:PORT/api/v1/ e.g. http://localhost:3000/api/v1/
run the following command to build
ng build --prod