[v11.0.x] Anonymous User: Adds validator service for anonymous users (#95151)

* Anonymous User: Adds validator service for anonymous users (#94700)

(cherry picked from commit 3438196010)

pkg/services/anonymous/validator/fake.go

@@ -0,0 +1,12 @@
+package validator
+
+import "context"
+
+type FakeAnonUserLimitValidator struct {
+}
+
+var _ AnonUserLimitValidator = (*FakeAnonUserLimitValidator)(nil)
+
+func (f FakeAnonUserLimitValidator) Validate(_ context.Context) error {
+	return nil
+}

pkg/services/anonymous/validator/service.go

@@ -0,0 +1,23 @@
+package validator
+
+import (
+	"context"
+)
+
+type AnonUserLimitValidator interface {
+	Validate(ctx context.Context) error
+}
+
+// AnonUserLimitValidatorImpl is used to validate the limit of Anonymous user
+type AnonUserLimitValidatorImpl struct {
+}
+
+var _ AnonUserLimitValidator = (*AnonUserLimitValidatorImpl)(nil)
+
+func ProvideAnonUserLimitValidator() *AnonUserLimitValidatorImpl {
+	return &AnonUserLimitValidatorImpl{}
+}
+
+func (a AnonUserLimitValidatorImpl) Validate(_ context.Context) error {
+	return nil
+}