DeepakBarwal / FlightsAndSearchService

Welcome to 'Flights and Search' Service

Project Setup

• Clone the Project on your local
• Execute npm install on the same path as your root directory of the downloaded project
• Create a .env file in the root of project directory and add the following environment variables
  • 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_USERNAME>,
    "password": <YOUR_DB_PASSWORD>,
    "database": "Flights_Search_DB_DEV",
    "host": "127.0.0.1",
    "dialect": "mysql"
  }
}

• Once you've added 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 Table

• City Table

• Airport Table

• 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 one city.

• One airport can have many flights but one flight belongs to one airport.

Tables

Cities -> id, name, createdAt, updatedAt

Airports -> id, name, address, city_id, createdAt, updatedAt

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

Airplanes -> id, modelNumber, capacity, createdAt, updatedAt

  npx sequelize model:generate --name City --attributes name:String

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

  npx sequelize seed:generate --name add-airports

  npx sequelize db:seed:all

  npx sequelize model:generate --name Airplane --attributes modelNumber:String,capacity:integer

  npx sequelize db:migrate

  npx sequelize seed:generate --name add-airplanes

  npx sequelize model:generate --name Flight --attributes flightNumber:String,airplaneId:integer,departureAirportId:integer,arrivalAirportId:integer,arrivalTime:Date,departureTime:Date,price:integer,boardingGate:String,totalSeats:integer