- When creating a new order, it's not necessary to display the "Line items can't be blank" as the order has just been created and the user is rightly doing configuration about line items
This keeps the `OrderBalance` abstraction but removes the old code now
that the feature is enabled for all users in all instances and there are
no bugs reported. It's become dead code.
Certain types of adjustments (eg enterprise fees) cannot really be changed arbitrarily; when the order is saved and "recalculated" the values will be reset. The adjustments are still shown in the main order edit tab, but are not editable in the adjustments tab.
Fixes:
Api::V0::TaxonsController as an admin cannot create a new taxon with invalid taxonomy_id
Failure/Error: expect(json_response["error"]).to eq("Invalid resource. Please fix errors and try again.")
expected: "Invalid resource. Please fix errors and try again."
got: nil
(compared using ==)
# ./spec/controllers/api/v0/taxons_controller_spec.rb:105:in `block (3 levels) in <top (required)>'
We have a PR already that removes the UI for this when the order is
canceled. Implementing it on controller-side makes sure that it doesn't
happen accidentally if the user has multiple tabs open.
This (should) considerably improve traces like
https://app.datadoghq.com/apm/trace/917632173599137280?spanID=3163385094622710144&env=production&sort=time&colorBy=service&spanViewType=metadata&graphType=flamegraph&shouldShowLegend=true
by fixing the following 3 N+1s
```
user: root
GET /admin/customers.json?enterprise_id=4
USE eager loading detected
Customer => [:enterprise]
Add to your query: .includes([:enterprise])
Call stack
/usr/src/app/app/serializers/api/admin/customer_with_calculated_balance_serializer.rb:24:in `balance_value'
/usr/src/app/app/serializers/api/admin/customer_with_calculated_balance_serializer.rb:9:in `balance'
/usr/src/app/app/controllers/admin/customers_controller.rb:20:in `block (2 levels) in index'
/usr/src/app/app/controllers/admin/customers_controller.rb:17:in `index'
user: root
GET /admin/customers.json?enterprise_id=4
USE eager loading detected
Spree::Address => [:state]
Add to your query: .includes([:state])
Call stack
/usr/src/app/app/serializers/api/address_serializer.rb:14:in `state_name'
/usr/src/app/app/controllers/admin/customers_controller.rb:20:in `block (2 levels) in index'
/usr/src/app/app/controllers/admin/customers_controller.rb:17:in `index'
user: root
GET /admin/customers.json?enterprise_id=4
USE eager loading detected
Spree::Address => [:country]
Add to your query: .includes([:country])
Call stack
/usr/src/app/app/serializers/api/address_serializer.rb:10:in `country_name'
/usr/src/app/app/controllers/admin/customers_controller.rb:20:in `block (2 levels) in index'
/usr/src/app/app/controllers/admin/customers_controller.rb:17:in `index'
```
This popped up after improving the balances calculation. Now, that it's
fast, it's clear that are more performance problems on that endpoint.
We'll see if there are any left after this.
