def test_find_by_quantity(self):
""" Test find by the product quantity """
ProductInformation(prod_id=1234,
new_qty=1,
used_qty=2,
open_boxed_qty=3).save()
ProductInformation(prod_id=4321,
new_qty=5,
used_qty=1,
open_boxed_qty=2).save()
result = ProductInformation.find_by_quantity(1)
self.assertEqual(0, len(result))
result = ProductInformation.find_by_quantity(6)
self.assertEqual(1, len(result))
self.assertEqual(1234, result[0].prod_id)
result = ProductInformation.find_by_quantity(8)
self.assertEqual(1, len(result))
self.assertEqual(4321, result[0].prod_id)
result = ProductInformation.find_by_quantity(-1)
self.assertEqual(0, len(result))
def query_prod_info():
"""
Retrieve a list of all the products in the inventory & query specific entries in the Inventory system
This endpoint will return all the details of the products in the inventory unless a query parameter is specificed
---
tags:
- Inventory
description: The inventory endpoint allows you to query the inventory
parameters:
- name: prod_name
in: query
description: the name of the product you are looking for
required: false
type: string
- name: quantity
in: query
description: if you want to check how many products have a specfic quantity
required: false
type: integer
- name: condition
in: query
description: if you want to find all the products of a certain condition (e.g. new, used, open_boxed)
required: false
type: string
enum:
- new
- used
- open_boxed
responses:
400:
description: Bad Request (invalid posted data)
200:
description: An array of all the products
schema:
type: array
items:
schema:
$ref: '#/definitions/Product'
"""
if request.args:
app.logger.info("GET received, List all that satisfy {}.".format(
request.args.to_dict()))
else:
app.logger.info("GET received, List all.")
all_prod_info = []
if request.args.get('prod_name'):
prod_name = request.args.get('prod_name')
all_prod_info = ProductInformation.find_by_name(prod_name)
elif request.args.get('quantity'):
quantity = request.args.get('quantity')
try:
quantity = int(quantity)
all_prod_info = ProductInformation.find_by_quantity(quantity)
except ValueError:
abort(status.HTTP_400_BAD_REQUEST, INVALID_PARAMETER_MSG)
elif request.args.get('condition'):
condition = request.args.get('condition')
if condition in ['new', 'used', 'open-boxed']:
all_prod_info = ProductInformation.find_by_condition(condition)
else:
abort(status.HTTP_400_BAD_REQUEST, INVALID_PARAMETER_MSG)
elif not request.args:
all_prod_info = ProductInformation.list_all()
else:
abort(status.HTTP_400_BAD_REQUEST, INVALID_PARAMETER_MSG)
results = [prod_info.serialize() for prod_info in all_prod_info]
return jsonify(results), status.HTTP_200_OK