Also please get the api help from

http://saravan-js.com:10300/swagger-ui.html

Master Card Question Paper

Challenge

In promotional items (method 1), 2nd item would be 50% discount

In promotional items (method 2), 3rd item would be free

===========================================================

Populate catalog

/api/catalogs

[
 {
   "itemName": "A",
   "itemPrice": 10,
   "promo1": false,
   "promo2": true
 },
 {
   "itemName": "B",
   "itemPrice": 5,
   "promo1": false,
   "promo2": true
 },
 {
   "itemName": "C",
   "itemPrice": 4,
   "promo1": false,
   "promo2": true
 },
 {
   "itemName": "D",
   "itemPrice": 3,
   "promo1": false,
   "promo2": true
 },
 {
   "itemName": "E",
   "itemPrice": 8,
   "promo1": false,
   "promo2": true
 },
 {
   "itemName": "F",
   "itemPrice": 2,
   "promo1": false,
   "promo2": false
 },
 {
   "itemName": "G",
   "itemPrice": 10,
   "promo1": true,
   "promo2": false
 },
 {
   "itemName": "H",
   "itemPrice": 9,
   "promo1": true,
   "promo2": false
 },
 {
   "itemName": "I",
   "itemPrice": 7,
   "promo1": false,
   "promo2": false
 }
]

Catalog

Use case 1 : As per Promo1, second item would be 50% discount

/api/shopping

[
  {
    "itemName": "I",     "counts": 1
  },
  {
    "itemName": "G",     "counts": 1
  },
  {
    "itemName": "H",     "counts": 2
  }
]

use case 1

Use case 2 : As per Promo2, third item will be free, but third item should be cheaper from the group

/api/shopping

[
  {
    "itemName": "C",     "counts": 2
  },
  {
    "itemName": "A",     "counts": 2
  },
  {
    "itemName": "B",     "counts": 2
  },
  {
    "itemName": "E",     "counts": 1
  },
  {
    "itemName": "F",     "counts": 2
  }
]

use case 2

Use Case 3 : Promo 2 third item will be free

/api/shopping


[

  {
    "itemName": "A",     "counts": 3
  },
  {
    "itemName": "B",     "counts": 2
  }
  
]

use case 3

Use Case 4 : Promo 2 third item will be free

/api/shopping

[

  {
    "itemName": "A",     "counts": 3
  }
  
]

use case 4