def list_inventories():
"""
Returns a list of all inventories in the inventory
GET /inventory
"""
app.logger.info("A GET request for ALL inventories")
inventories = []
params = request.args
if len(params) > 0:
pid = params.get("product_id")
if pid:
inventories = Inventory.find_by_product_id(pid)
else:
return bad_request(
"Invalid request parameters: missing (product_id)")
else:
inventories = Inventory.all()
results = []
for inv in inventories:
json = inv.serialize()
# if json['available'] == 1:
results.append(json)
if len(results) == 0:
return not_found("Inventories were not found")
app.logger.info("Returning {} inventories".format(len(results)))
return make_response(jsonify(results), status.HTTP_200_OK)
def test_find_by_product_id(self):
inventory = Inventory(product_id=444, condition="used", quantity=1,
restock_level=10, available=1)
if not Inventory.find_by_product_id_condition(inventory.product_id, inventory.condition):
inventory.create()
inventory = Inventory(product_id=444, condition="new", quantity=0,
restock_level=10, available=0)
if not Inventory.find_by_product_id_condition(inventory.product_id, inventory.condition):
inventory.create()
inventories = Inventory.find_by_product_id(444)
self.assertEqual(len(list(inventories)), 2)
def get(self):
""" Returns a collection of the inventory records """
msg = "A GET request for ALL inventories."
inventories = []
params = inventory_args.parse_args()
if params[keys.KEY_PID]:
pid = params[keys.KEY_PID]
query = 'Filtering by category: {}'.format(params[keys.KEY_PID])
app.logger.info(query)
msg = "{} {}".format(msg, query)
inventories = Inventory.find_by_product_id(pid)
elif params[keys.KEY_CND]:
cnd = params[keys.KEY_CND]
query = 'Filtering by category: {}'.format(params[keys.KEY_CND])
app.logger.info(query)
msg = "{} {}".format(msg, query)
inventories = Inventory.find_by_condition(cnd)
elif params[keys.KEY_QTY] and params[keys.KEY_QTY] >= 0:
qty = params[keys.KEY_QTY]
query = 'Filtering by category: {}'.format(params[keys.KEY_QTY])
app.logger.info(query)
msg = "{} {}".format(msg, query)
inventories = Inventory.find_by_quantity(qty)
elif params[keys.KEY_AVL] in [
keys.AVAILABLE_TRUE, keys.AVAILABLE_FALSE
]:
avl = params[keys.KEY_AVL]
query = 'Filtering by category: {}'.format(params[keys.KEY_AVL])
app.logger.info(query)
msg = "{} {}".format(msg, query)
inventories = Inventory.find_by_available(avl)
else:
inventories = Inventory.find_all()
app.logger.info(msg)
results = [inv.serialize() for inv in inventories]
app.logger.info("Returning {} inventories".format(len(results)))
return results, status.HTTP_200_OK