shuvamrauniyar / flightsandsearchservice

/ -src/ index.js //this is our main server file models/ controllers/ middlewares/ services/ utils/ like helper functions or extra utilities files are kept in utils

config/ (inside it we can store databases configuration and other configurations)

-tests/[later we will focus]

Welcome to Flights Service

Project Setup

• Clone the project on your local -Execute npm install on the same path as of your root directory of the downloaded project.
• Create a .env file int he root directory and add the following environment variable
  • PORT=3000
• Inside the src/config folder create a new file config.json and then add the following piece of json

{
  
 "development": {
   "username": "YOUR_DB_LOGIN_NAME",
   "password": "YOUR_DB_PASSWORD",
   "database": "Flights_Search_DB_DEV",
   "host": "127.0.0.1",
   "dialect": "mysql"
 }
}

-once you have added your DB config as listed above ,go to src folder from your terminal and execute npx sequelize db:create

and then execute npx sequelize db:migrate

DB DESIGN

• Airplane table

• Flight table

• Airport table

• City

• A flight belongs to an airplane but one airplane can be used in multiple flights

  • A city has many airports but one airport belongs to a city
  • One airport can have many flights, but a flight belongs to one airport

  Tables

  City -> id, name , created_at , updated_at

  Airport ->id, name , address, city_id, created_at, updated_at

  Relationship -> City has many airports and Airport belongs to a city (one to many)