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Flight Service

Project Setup

  • clone the project on your local machine
  • Execute command npm install on the same path as of your root directory of the downloaded project
  • Create .env file in the root directory and add following environment variable
    • PORT=3000
  • Inside the src\config directory create a new file config.json and then add the following piece of json
{
  "development": {
    "username": <YOUR_DB_LOGIN>,
    "password": <YOUR_DB_PASSWORD>,
    "database": "Flight_Search_DB_DEV",
    "host": "127.0.0.1",
    "dialect": "mysql"
  },
  
}

  • dialect change according your RDBMS type.

  • After adding your db config as listed above, go to the src folder from your terminal and execute npx sequelize db:create and then execute

    npx sequelize db:migrate

DB Design

  • Airplane Table

  • Flight

  • AirPort

  • 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)

 npx sequelize model:generate --name Airport --attributes name:String,address:String,cityId:integer


 npx sequelize db:migrate

Seeder

npx sequelize seed:generate --name add-airports
  • create all seed data
npx sequelize db:seed:all

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