refactor: move resolveRoutePolicyGUID to route_policy.go

The Get/UpdateRoutePolicyLabels wrappers in label.go follow the same
convention as every other resource (GetRouteLabels, GetDomainLabels,
etc.): the thin label wrapper stays in label.go and delegates GUID
resolution to a helper in the resource's own file. Move the
route-policy resolver alongside the other route-policy actor methods
and drop the now-unused ccv3 import from label.go.

Author: rkoster

actor/v7action/label.go

@@ -2,7 +2,6 @@ package v7action
 
 import (
 	"code.cloudfoundry.org/cli/v9/actor/actionerror"
-	"code.cloudfoundry.org/cli/v9/api/cloudcontroller/ccv3"
 	"code.cloudfoundry.org/cli/v9/resources"
 	"code.cloudfoundry.org/cli/v9/types"
 )
@@ -180,42 +179,6 @@ func (actor *Actor) updateResourceMetadata(resourceType string, resourceGUID str
 	return warnings, nil
 }
 
-// resolveRoutePolicyGUID finds the GUID of the route policy to operate on.
-// If source is non-empty, it finds the policy with that source.
-// If source is empty, it requires exactly one policy (returns ambiguity or not-found error).
-func (actor *Actor) resolveRoutePolicyGUID(routeURL, spaceGUID, source string) (string, *resources.Metadata, Warnings, error) {
-	route, routeWarnings, err := actor.GetRoute(routeURL, spaceGUID)
-	if err != nil {
-		return "", nil, routeWarnings, err
-	}
-
-	routePolicies, _, policyWarnings, err := actor.CloudControllerClient.GetRoutePolicies(
-		ccv3.Query{Key: ccv3.RouteGUIDFilter, Values: []string{route.GUID}},
-	)
-	allWarnings := append(routeWarnings, Warnings(policyWarnings)...)
-	if err != nil {
-		return "", nil, allWarnings, err
-	}
-
-	if source != "" {
-		for _, p := range routePolicies {
-			if p.Source == source {
-				return p.GUID, p.Metadata, allWarnings, nil
-			}
-		}
-		return "", nil, allWarnings, actionerror.RoutePolicyNotFoundError{Source: source}
-	}
-
-	if len(routePolicies) == 0 {
-		return "", nil, allWarnings, actionerror.RoutePolicyNotFoundError{Source: ""}
-	}
-	if len(routePolicies) > 1 {
-		return "", nil, allWarnings, actionerror.RoutePolicyAmbiguityError{RouteURL: routeURL, Count: len(routePolicies)}
-	}
-	p := routePolicies[0]
-	return p.GUID, p.Metadata, allWarnings, nil
-}
-
 func (actor *Actor) GetRoutePolicyLabels(routeURL, spaceGUID, source string) (map[string]types.NullString, Warnings, error) {
 	_, metadata, warnings, err := actor.resolveRoutePolicyGUID(routeURL, spaceGUID, source)
 	if err != nil {

actor/v7action/route_policy.go

@@ -146,6 +146,41 @@ func (actor Actor) DeleteRoutePolicyBySource(domainName, source, hostname, path
 	return allWarnings, err
 }
 
+// resolveRoutePolicyGUID finds the GUID of the route policy to operate on.
+// If source is non-empty, it finds the policy with that source.
+// If source is empty, it requires exactly one policy (returns ambiguity or not-found error).
+func (actor *Actor) resolveRoutePolicyGUID(routeURL, spaceGUID, source string) (string, *resources.Metadata, Warnings, error) {
+	route, routeWarnings, err := actor.GetRoute(routeURL, spaceGUID)
+	if err != nil {
+		return "", nil, routeWarnings, err
+	}
+
+	routePolicies, _, policyWarnings, err := actor.CloudControllerClient.GetRoutePolicies(
+		ccv3.Query{Key: ccv3.RouteGUIDFilter, Values: []string{route.GUID}},
+	)
+	allWarnings := append(routeWarnings, Warnings(policyWarnings)...)
+	if err != nil {
+		return "", nil, allWarnings, err
+	}
+
+	if source != "" {
+		for _, p := range routePolicies {
+			if p.Source == source {
+				return p.GUID, p.Metadata, allWarnings, nil
+			}
+		}
+		return "", nil, allWarnings, actionerror.RoutePolicyNotFoundError{Source: source}
+	}
+
+	if len(routePolicies) == 0 {
+		return "", nil, allWarnings, actionerror.RoutePolicyNotFoundError{Source: ""}
+	}
+	if len(routePolicies) > 1 {
+		return "", nil, allWarnings, actionerror.RoutePolicyAmbiguityError{RouteURL: routeURL, Count: len(routePolicies)}
+	}
+	p := routePolicies[0]
+	return p.GUID, p.Metadata, allWarnings, nil
+}
 
 // RoutePolicyWithRoute combines a route policy with its associated route information
 type RoutePolicyWithRoute struct {