mornville / flask-api

Flask-Api

• Contains a PUT API and a POST API for updating the delivery slab and giving order input to the server respectively.

INSTALLATION

• git clone https://github.com/mornville/flask-api.git
• cd flask-api
• Make/Activate virtual environment
• pip install -r requirements.txt
• python api.py

USAGE

POST Request for order total

• Send a POST request to http://localhost:5000/ with a body:

{
  "order_items": [
    {
      "name": "bread",
      "quantity": 2,
      "price": 2200
    },
    {
      "name": "butter",
      "quantity": 1,
      "price": 5900
    }
  ],
  "distance": 123,
  "offer": {
    "offer_type": "FLAT",
    "offer_val": 1000
  }
}

• Response:

{
    "total": 14300
}

PUT Api for updating Delivery Slab

• Request PUT with a body:

 { 
        "delivery_cost": [[0,10, 50], [10, 20, 100], [20, 50, 50], [50, 100, 1000]]
 }

• Response

{
    "status_code": 200,
    "message": "Updated Successfully"
}

ASSUMPTIONS MADE

• Maximum Name length = 100
• Maximum item quantity = 50
• Maximum item price(paisa) = 1000000
• distance range(min, max) (metre) = (0, 500000)
• Initial Delivery Slab (lower, upper, cost) (lower and upper bound in Km) = [(0,10, 50), (10, 20, 100), (20, 50, 500), (50, DISTANCE_RANGE[1], 1000)]

STATUS CODES USED

• 422: Unprocessable Entity
• 500: Internal Server Error
• 200: Update Success