/
serviceclass_resolver.go
201 lines (166 loc) · 7.6 KB
/
serviceclass_resolver.go
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package servicecatalog
import (
"context"
"fmt"
"github.com/kyma-project/kyma/components/console-backend-service/internal/domain/shared"
"github.com/kyma-project/kyma/components/console-backend-service/internal/module"
"github.com/golang/glog"
"github.com/kubernetes-sigs/service-catalog/pkg/apis/servicecatalog/v1beta1"
rafterPretty "github.com/kyma-project/kyma/components/console-backend-service/internal/domain/rafter/pretty"
"github.com/kyma-project/kyma/components/console-backend-service/internal/domain/servicecatalog/pretty"
"github.com/kyma-project/kyma/components/console-backend-service/internal/gqlerror"
"github.com/kyma-project/kyma/components/console-backend-service/internal/gqlschema"
"github.com/kyma-project/kyma/components/console-backend-service/internal/pager"
"github.com/pkg/errors"
)
//go:generate mockery -name=serviceClassListGetter -output=automock -outpkg=automock -case=underscore
type serviceClassListGetter interface {
serviceClassGetter
List(namespace string, pagingParams pager.PagingParams) ([]*v1beta1.ServiceClass, error)
}
//go:generate mockery -name=gqlServiceClassConverter -output=automock -outpkg=automock -case=underscore
type gqlServiceClassConverter interface {
ToGQL(in *v1beta1.ServiceClass) (*gqlschema.ServiceClass, error)
ToGQLs(in []*v1beta1.ServiceClass) ([]gqlschema.ServiceClass, error)
}
//go:generate mockery -name=servicePlanLister -output=automock -outpkg=automock -case=underscore
type servicePlanLister interface {
ListForServiceClass(name string, namespace string) ([]*v1beta1.ServicePlan, error)
}
//go:generate mockery -name=instanceListerByServiceClass -output=automock -outpkg=automock -case=underscore
type instanceListerByServiceClass interface {
ListForServiceClass(className, externalClassName string, namespace string) ([]*v1beta1.ServiceInstance, error)
}
type serviceClassResolver struct {
classLister serviceClassListGetter
planLister servicePlanLister
instanceLister instanceListerByServiceClass
rafterRetriever shared.RafterRetriever
classConverter gqlServiceClassConverter
instanceConverter gqlServiceInstanceConverter
planConverter gqlServicePlanConverter
}
func newServiceClassResolver(classLister serviceClassListGetter, planLister servicePlanLister, instanceLister instanceListerByServiceClass, rafterRetriever shared.RafterRetriever) *serviceClassResolver {
return &serviceClassResolver{
classLister: classLister,
planLister: planLister,
instanceLister: instanceLister,
rafterRetriever: rafterRetriever,
classConverter: &serviceClassConverter{},
planConverter: &servicePlanConverter{},
instanceConverter: &serviceInstanceConverter{},
}
}
func (r *serviceClassResolver) ServiceClassQuery(ctx context.Context, name, namespace string) (*gqlschema.ServiceClass, error) {
serviceClass, err := r.classLister.Find(name, namespace)
if err != nil {
glog.Error(errors.Wrapf(err, "while getting %s with name %s", pretty.ServiceClass, name))
return nil, gqlerror.New(err, pretty.ServiceClass, gqlerror.WithName(name))
}
if serviceClass == nil {
return nil, nil
}
result, err := r.classConverter.ToGQL(serviceClass)
if err != nil {
glog.Error(errors.Wrapf(err, "while converting to %s type", pretty.ServiceClass))
return nil, gqlerror.New(err, pretty.ServiceClass, gqlerror.WithName(name))
}
return result, nil
}
func (r *serviceClassResolver) ServiceClassesQuery(ctx context.Context, namespace string, first *int, offset *int) ([]gqlschema.ServiceClass, error) {
items, err := r.classLister.List(namespace, pager.PagingParams{
First: first,
Offset: offset,
})
if err != nil {
glog.Error(errors.Wrapf(err, "while listing %s", pretty.ServiceClasses))
return nil, gqlerror.New(err, pretty.ServiceClasses)
}
serviceClasses, err := r.classConverter.ToGQLs(items)
if err != nil {
glog.Error(errors.Wrapf(err, "while converting %s", pretty.ServiceClasses))
return nil, gqlerror.New(err, pretty.ServiceClasses)
}
return serviceClasses, nil
}
func (r *serviceClassResolver) ServiceClassPlansField(ctx context.Context, obj *gqlschema.ServiceClass) ([]gqlschema.ServicePlan, error) {
if obj == nil {
glog.Error(errors.New("%s cannot be empty in order to resolve %s for class"), pretty.ServiceClass, pretty.ServicePlans)
return nil, gqlerror.NewInternal()
}
items, err := r.planLister.ListForServiceClass(obj.Name, obj.Namespace)
if err != nil {
glog.Error(errors.Wrap(err, "while getting %s"), pretty.ServicePlans)
return nil, gqlerror.New(err, pretty.ServicePlans)
}
convertedPlans, err := r.planConverter.ToGQLs(items)
if err != nil {
glog.Error(errors.Wrapf(err, "while converting %s", pretty.ServicePlans))
return nil, gqlerror.New(err, pretty.ServicePlans)
}
return convertedPlans, nil
}
func (r *serviceClassResolver) ServiceClassInstancesField(ctx context.Context, obj *gqlschema.ServiceClass) ([]gqlschema.ServiceInstance, error) {
if obj == nil {
glog.Error(fmt.Errorf("%s cannot be empty in order to resolve activated field", pretty.ServiceClass))
return nil, gqlerror.NewInternal()
}
items, err := r.instanceLister.ListForServiceClass(obj.Name, obj.ExternalName, obj.Namespace)
if err != nil {
glog.Error(errors.Wrapf(err, "while getting %s for %s %s", pretty.ServiceInstances, pretty.ServiceClass, obj.Name))
return nil, gqlerror.New(err, pretty.ServiceInstances)
}
instances, err := r.instanceConverter.ToGQLs(items)
if err != nil {
glog.Error(errors.Wrapf(err, "while converting %s", pretty.ServiceInstance))
return nil, gqlerror.New(err, pretty.ServiceInstance)
}
return instances, nil
}
func (r *serviceClassResolver) ServiceClassActivatedField(ctx context.Context, obj *gqlschema.ServiceClass) (bool, error) {
instances, err := r.ServiceClassInstancesField(ctx, obj)
if err != nil {
return false, err
}
return len(instances) > 0, nil
}
func (r *serviceClassResolver) ServiceClassClusterAssetGroupField(ctx context.Context, obj *gqlschema.ServiceClass) (*gqlschema.ClusterAssetGroup, error) {
if obj == nil {
glog.Error(errors.New("%s cannot be empty in order to resolve `clusterAssetGroup` field"), pretty.ServiceClass)
return nil, gqlerror.NewInternal()
}
item, err := r.rafterRetriever.ClusterAssetGroup().Find(obj.Name)
if err != nil {
if module.IsDisabledModuleError(err) {
return nil, err
}
glog.Error(errors.Wrapf(err, "while gathering %s for %s %s", rafterPretty.ClusterAssetGroup, pretty.ServiceClass, obj.Name))
return nil, gqlerror.New(err, rafterPretty.ClusterAssetGroup)
}
clusterAssetGroup, err := r.rafterRetriever.ClusterAssetGroupConverter().ToGQL(item)
if err != nil {
glog.Error(errors.Wrapf(err, "while converting %s", rafterPretty.ClusterAssetGroup))
return nil, gqlerror.New(err, rafterPretty.ClusterAssetGroup)
}
return clusterAssetGroup, nil
}
func (r *serviceClassResolver) ServiceClassAssetGroupField(ctx context.Context, obj *gqlschema.ServiceClass) (*gqlschema.AssetGroup, error) {
if obj == nil {
glog.Error(errors.New("%s cannot be empty in order to resolve `assetGroup` field"), pretty.ServiceClass)
return nil, gqlerror.NewInternal()
}
item, err := r.rafterRetriever.AssetGroup().Find(obj.Namespace, obj.Name)
if err != nil {
if module.IsDisabledModuleError(err) {
return nil, err
}
glog.Error(errors.Wrapf(err, "while gathering %s for %s %s", rafterPretty.AssetGroup, pretty.ServiceClass, obj.Name))
return nil, gqlerror.New(err, rafterPretty.AssetGroup)
}
assetGroup, err := r.rafterRetriever.AssetGroupConverter().ToGQL(item)
if err != nil {
glog.Error(errors.Wrapf(err, "while converting %s", rafterPretty.AssetGroup))
return nil, gqlerror.New(err, rafterPretty.AssetGroup)
}
return assetGroup, nil
}