def compute_consumption(product_case, window_end, get_base_action):
window_start = window_end - timedelta(days=CONSUMPTION_WINDOW)
overshoot_start = window_start - timedelta(days=WINDOW_OVERSHOOT)
transactions = list(StockTransaction.by_product(product_case, to_ts(overshoot_start), to_ts(window_end)))
transactions.sort(key=lambda tx: (tx.received_on, tx.processing_order))
return _compute_consumption(transactions, window_start, get_base_action, {'min_periods': MIN_PERIODS, 'min_window': MIN_WINDOW})
def compute_consumption(product_case, window_end, get_base_action):
window_start = window_end - timedelta(days=CONSUMPTION_WINDOW)
overshoot_start = window_start - timedelta(days=WINDOW_OVERSHOOT)
transactions = list(
StockTransaction.by_product(product_case, to_ts(overshoot_start),
to_ts(window_end)))
transactions.sort(key=lambda tx: (tx.received_on, tx.processing_order))
return _compute_consumption(transactions, window_start, get_base_action, {
'min_periods': MIN_PERIODS,
'min_window': MIN_WINDOW
})
def test_stock_transaction(self):
stock_transaction = StockTransaction.force_wrap({
"action": "consumption",
"product_entry": "9d14b21ab5ae6fb39d00d575c54d406b",
"product": "a660733caacc170577445d13755b3be0",
"@inferred": "true",
"value": "5",
"location_id": "6da439e2eb717e6b80a2d871956273f9",
"received_on": "2013-01-11T00:00:00Z"
})
result = {
"action": "consumption",
"product_entry": "9d14b21ab5ae6fb39d00d575c54d406b",
"product": "a660733caacc170577445d13755b3be0",
"inferred": True,
"value": 5,
"location_id": "6da439e2eb717e6b80a2d871956273f9",
"received_on": datetime.datetime(2013, 01, 11, 00, 00, 00),
}
for key, value in result.items():
self.assertEqual(getattr(stock_transaction, key), value)
def obj_get_list(self, request, **kwargs):
location_id = request.GET.get("location_id", None)
if location_id:
return StockTransaction.by_location(kwargs['domain'], location_id)
else:
return StockTransaction.by_domain(kwargs['domain'])
def obj_get_list(self, request, **kwargs):
location_id = request.GET.get("location_id", None)
if location_id:
return StockTransaction.by_location(kwargs['domain'], location_id)
else:
return StockTransaction.by_domain(kwargs['domain'])