ogen-go
Default Response: Use interface for handler response when specifying a default response
Description
When using a default response:
operationId: LedgerExpenseList
responses:
default:
$ref: "#/components/responses/ErrorResponse"
'200':
description: Ok response
I want the generated code to use interface response
type LedgerExpenseListRes interface {
ledgerExpenseListRes()
}
Currently what happens is
func (a *API) LedgerExpenseList(context.Context, handlers.LedgerExpenseListParams) (*handlers.LedgerExpenseListOK, error)
When implementing more explicit returns it turns into:
func (a *API) LedgerExpenseList(context.Context, handlers.LedgerExpenseListParams) (handlers.LedgerExpenseListRes, error)
The interface is only used when you specify at least 2 explicit responses and not generated when there is only the default and an ok response.
I can't properly specify a default error response and use it from the handler unless you use the interface for the signature. Of course, as is, the error will go to the error handler and I can still handle it there, but I really think it would be more readable and cleaner this way.
If needed, I can implement this feature. Thanks!
Version used: v1.12.0
Looking back at it now, I would even consider this a bug, since the specification is allowing a default response type and the generated code is not allowing the developer to return said default response type.