Welcome to your live coding assignment of Super Shopping cart simulator (for happening.xyz (superbet)). We will hang out for about 2 hours, so let's have fun.

We just came from a meeting with product managers and they need to have live demo in two hours. Please help.

Main app functionality is to hold items in shopping cart and display total sum on items prices. Available items with prices needs to be fetched from API and displayed in list.

Requirements:

• items needs to be fetched from REST API once on application start
• total price and item count in shopping cart needs to be updated every time item is added or removed from shopping cart

Optional/bonus requirements:

• main logic parts of the app needs to be covered with unit tests
• add buy functionality that will call API to make a purchase of items in shopping cart

Good luck and happy coding.

Base URL: https://apache.superology.dev/interview

GET /getAllProducts

{
  "data": {
    "products": [
      {
        "id": "7aa080fd-aafc-4cd7-9d26-030457708297",
        "name": "Bread"
      },
      {
        "id": "05313b70-ffc8-40c0-958c-46f595b75ea9",
        "name": "Milk"
      },
      {
        "id": "d3eb4223-5104-426c-a456-5f5650b53e99",
        "name": "Eggs"
      }
    ],
    "prices": [
      {
        "id": "05313b70-ffc8-40c0-958c-46f595b75ea9",
        "price": 0.94
      },
      {
        "id": "d3eb4223-5104-426c-a456-5f5650b53e99",
        "price": 2.45
      },
      {
        "id": "7aa080fd-aafc-4cd7-9d26-030457708297",
        "price": 1.25
      }
    ]
  }
}

POST /purchaseProducts

Body

{
  "products": [
    {
      "id": "7aa080fd-aafc-4cd7-9d26-030457708297",
      "amount": 1
    },
    {
      "id": "d3eb4223-5104-426c-a456-5f5650b53e99",
      "amount": 2
    }
  ]
}

Success Status: 201

{
    "message": "Products purchased!"
}

Error - invalid request Status: 400

{
    "message": "Request body must be a non-empty array of products."
}

iOS live coding challenge, the interviewers expect to finish this in 90 minutes happening.xyz superbet