Express.js assignments

ex1.md

Grocery List API

Build an API for grocery list mobile app.

POST /groceries/

Example request:

POST /groceries

{
  title: "Milk",
  category: "Milk based products",
  amount: 1
}

Example response

201

{
  id: 2,
  title: "Milk",
  category: "Milk based products",
  amount: 1,
  purchased: false
}

GET /groceries

Example request

GET / {}

Example response

{ groceries: [ { id: 1, title: "Eggs", category: "General", amount: 12, purchased: false }, { id: 2 title: "Milk", category: "Milk-based products", amount: 1, purchased: true } ] }

PATCH /groceries/

Example request

PATCH /groceries/2/

{purchased: true}

Example response

{
  id: 2,
  title: "Milk",
  category: "Milk based products",
  amount: 1,
  purchased: true
}

ex2.md

Grocery List API v2

Now we going to make our groceries list a bit more complicated by introducing pantry - pantry is a list of items that is in your home already.

Whenever item is purchased at groceries we add it to pantry.

Whenever item is removed from pantry we add it to groceries.

Grocery -> purchased -> add to pantry

Pantry -> delete -> add to grocery

I'd advice you to write tests to capture the requirements of moving between pantry and groceries.

POST /pantry/

Example request:

POST /pantry

{
  title: "Milk",
  category: "Milk based products",
  amount: 1
}

Example response

201

{
  id: 2,
  title: "Milk",
  category: "Milk based products",
  amount: 1
}

GET /pantry

Example request

GET / {}

Example response

{
groceries: [
{
  id: 1,
  title: "Eggs",
  category: "General",
  amount: 12,
  purchased: false
},
{
  id: 2
  title: "Milk",
  category: "Milk-based products",
  amount: 1,
  purchased: true
}
]
}

DELETE /pantry/:id

Example request

DELETE /pantry/2/

Example response

200

GET /inventory

Example request

GET /inventory

Example response

{
pantry: [{
  id: 2,
  title: "Milk",
  category: "Milk based products",
}],
groceries: [{
  id: 1,
  title: "Eggs",
  category: "General",
  amount: 12,
  purchased: false
},]