FernandoCagale / calculator-products

calculator-client

Calculator golang grpc

Docker

running docker builds and publish calculator-client

$   ./scripts/publish.sh

Running docker-compose

$   docker-compose up -d

GET /product

• Method: GET

• Endpoint: /product

• Curl example: Empty header x-user-id

  $    curl --location --request GET 'http://localhost:3000/product'

• Response:

  [
      {
          "id": "001",
          "title": "Whisky Chivas",
          "description": "Chivas",
          "price_in_cents": 12000,
          "discount": {
              "percentage": 0,
              "value_in_cents": 0
          }
      },
      {
          "id": "002",
          "title": "Whisky Blue Label",
          "description": "Blue Label",
          "price_in_cents": 25000,
          "discount": {
              "percentage": 0,
              "value_in_cents": 0
          }
      },
      {
          "id": "003",
          "title": "Whisky Dalmore",
          "description": "Dalmore",
          "price_in_cents": 55000,
          "discount": {
              "percentage": 0,
              "value_in_cents": 0
          }
      }
  ]

• Curl example: If it's the user’s birthday, the product has 5% discount. 02/12/YYYY

  $    curl --location --request GET 'http://localhost:3000/product' --header 'x-user-id: 001'

• Response:

  [
      {
          "id": "001",
          "title": "Whisky Chivas",
          "description": "Chivas",
          "price_in_cents": 12000,
          "discount": {
              "percentage": 5,
              "value_in_cents": 11400
          }
      },
      {
          "id": "002",
          "title": "Whisky Blue Label",
          "description": "Blue Label",
          "price_in_cents": 25000,
          "discount": {
              "percentage": 5,
              "value_in_cents": 23750
          }
      },
      {
          "id": "003",
          "title": "Whisky Dalmore",
          "description": "Dalmore",
          "price_in_cents": 55000,
          "discount": {
              "percentage": 5,
              "value_in_cents": 52250
          }
      }
  ]

• Curl example: If it is black friday (for this test you can assume BlackFriday is November 25th), the product has 10% discount 25/11/YYYY

  $    curl --location --request GET 'http://localhost:3000/product' --header 'x-user-id: 001'

• Response:

  [
      {
          "id": "001",
          "title": "Whisky Chivas",
          "description": "Chivas",
          "price_in_cents": 12000,
          "discount": {
              "percentage": 10,
              "value_in_cents": 10800
          }
      },
      {
          "id": "002",
          "title": "Whisky Blue Label",
          "description": "Blue Label",
          "price_in_cents": 25000,
          "discount": {
              "percentage": 10,
              "value_in_cents": 22500
          }
      },
      {
          "id": "003",
          "title": "Whisky Dalmore",
          "description": "Dalmore",
          "price_in_cents": 55000,
          "discount": {
              "percentage": 10,
              "value_in_cents": 49500
          }
      }
  ]

• Curl example: No product discount can be bigger than 10%

  $    curl --location --request GET 'http://localhost:3000/product' --header 'x-user-id: 002'

• Response:

  [
      {
          "id": "001",
          "title": "Whisky Chivas",
          "description": "Chivas",
          "price_in_cents": 12000,
          "discount": {
              "percentage": 10,
              "value_in_cents": 10800
          }
      },
      {
          "id": "002",
          "title": "Whisky Blue Label",
          "description": "Blue Label",
          "price_in_cents": 25000,
          "discount": {
              "percentage": 10,
              "value_in_cents": 22500
          }
      },
      {
          "id": "003",
          "title": "Whisky Dalmore",
          "description": "Dalmore",
          "price_in_cents": 55000,
          "discount": {
              "percentage": 10,
              "value_in_cents": 49500
          }
      }
  ]

• Curl example: If service 1 errors while calculating a discount, the service must returns the product list but with zero discounts for the affected products.

  $   docker-compose stop calculator-grpc

  $    curl --location --request GET 'http://localhost:3000/product' --header 'x-user-id: 001'

• Response:

  [
      {
          "id": "001",
          "title": "Whisky Chivas",
          "description": "Chivas",
          "price_in_cents": 12000,
          "discount": {
              "percentage": 0,
              "value_in_cents": 0
          }
      },
      {
          "id": "002",
          "title": "Whisky Blue Label",
          "description": "Blue Label",
          "price_in_cents": 25000,
          "discount": {
              "percentage": 0,
              "value_in_cents": 0
          }
      },
      {
          "id": "003",
          "title": "Whisky Dalmore",
          "description": "Dalmore",
          "price_in_cents": 55000,
          "discount": {
              "percentage": 0,
              "value_in_cents": 0
          }
      }
  ]

GET /users

• Method: GET

• Endpoint: /users

  $    curl --location --request GET 'http://localhost:3000/users'

• Response:

  [
      {
          "_id": "001",
          "firstname": "Rami",
          "lastname": "Marriott",
          "dateofbirth": "1990-12-02T00:00:00.000Z"
      },
      {
          "_id": "002",
          "firstname": "Matt",
          "lastname": "Bridges",
          "dateofbirth": "1988-11-25T00:00:00.000Z"
      },
      {
          "_id": "003",
          "firstname": "Aidan",
          "lastname": "Craig",
          "dateofbirth": "1985-05-10T00:00:00.000Z"
      }
  ]