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Move logic for Order Form worksheet into purchase batch handler

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i.e. get it out of Tailbone!
This commit is contained in:
Lance Edgar 2020-03-06 19:53:03 -06:00
parent 1db6d642e7
commit 12b0ac1037
1 changed files with 5 additions and 41 deletions
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46
tailbone/views/purchasing/ordering.py
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@ -201,8 +201,10 @@ class OrderingBatchView(PurchasingBatchView):
# organize vendor catalog costs by dept / subdept
departments = {}
costs = self.get_order_form_costs(batch.vendor)
costs = self.sort_order_form_costs(costs)
costs = self.handler.get_order_form_costs(self.Session(), batch.vendor)
costs = self.handler.sort_order_form_costs(costs)
costs = list(costs) # we must have a stable list for the rest of this
self.handler.decorate_order_form_costs(batch, costs)
for cost in costs:
department = cost.product.department
@ -233,11 +235,8 @@ class OrderingBatchView(PurchasingBatchView):
subdept_costs.append(cost)
cost._batchrow = order_items.get(cost.product_uuid)
# do anything else needed to satisfy template display requirements etc.
self.decorate_order_form_cost(cost)
# fetch recent purchase history, sort/pad for template convenience
history = self.get_order_form_history(batch, costs, 6)
history = self.handler.get_order_form_history(batch, costs, 6)
for i in range(6 - len(history)):
history.append(None)
history = list(reversed(history))
@ -260,41 +259,6 @@ class OrderingBatchView(PurchasingBatchView):
'ignore_cases': not self.handler.allow_cases(),
})
def get_order_form_history(self, batch, costs, count):
# fetch last 6 purchases for this vendor, organize line items by product
history = []
purchases = self.Session.query(model.Purchase)\
.filter(model.Purchase.vendor == batch.vendor)\
.filter(model.Purchase.status >= self.enum.PURCHASE_STATUS_ORDERED)\
.order_by(model.Purchase.date_ordered.desc(), model.Purchase.created.desc())\
.options(orm.joinedload(model.Purchase.items))
for purchase in purchases[:count]:
items = {}
for item in purchase.items:
items[item.product_uuid] = item
history.append({'purchase': purchase, 'items': items})
return history
def get_order_form_costs(self, vendor):
return self.Session.query(model.ProductCost)\
.join(model.Product)\
.outerjoin(model.Brand)\
.filter(model.ProductCost.vendor == vendor)\
.options(orm.joinedload(model.ProductCost.product)\
.joinedload(model.Product.department))\
.options(orm.joinedload(model.ProductCost.product)\
.joinedload(model.Product.subdepartment))
def sort_order_form_costs(self, costs):
return costs.order_by(model.Brand.name,
model.Product.description,
model.Product.size)
def decorate_order_form_cost(self, cost):
pass
def worksheet_update(self):
"""
Handles AJAX requests to update the order quantities for some row