Function defineErrors

huma.go:1627–1656

defineErrors extracts possible error responses and defines them on the operation op.

(op *Operation, registry Registry)

// defineErrors extracts possible error responses and defines them on the
// operation op.
func defineErrors(op *Operation, registry Registry) {
	exampleErr := NewError(0, "")
	errContentType := "application/json"
	if ctf, ok := exampleErr.(ContentTypeFilter); ok {
		errContentType = ctf.ContentType(errContentType)
	}
	errType := deref(reflect.TypeOf(exampleErr))
	errSchema := registry.Schema(errType, true, getHint(errType, "", "Error"))
	for _, code := range op.Errors {
		op.Responses[strconv.Itoa(code)] = &Response{
			Description: http.StatusText(code),
			Content: map[string]*MediaType{
				errContentType: {
					Schema: errSchema,
				},
			},
		}
	}
	if len(op.Responses) <= 1 && len(op.Errors) == 0 {
		// No errors are defined, so set a default response.
		op.Responses["default"] = &Response{
			Description: "Error",
			Content: map[string]*MediaType{
				errContentType: {
					Schema: errSchema,
				},
			},
		}
	}
}

// getParamValue extracts the requested parameter from the relevant
// context or cookie source. If unset, the function returns the default value