93 lines
2.8 KiB
Go
93 lines
2.8 KiB
Go
/*
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Copyright 2019 The KubeSphere Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package federatedapplication
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import (
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"k8s.io/apimachinery/pkg/runtime"
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"kubesphere.io/kubesphere/pkg/api"
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"kubesphere.io/kubesphere/pkg/apis/types/v1beta1"
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"kubesphere.io/kubesphere/pkg/apiserver/query"
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informers "kubesphere.io/kubesphere/pkg/client/informers/externalversions"
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"kubesphere.io/kubesphere/pkg/models/resources/v1alpha3"
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)
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type fedApplicationsGetter struct {
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informer informers.SharedInformerFactory
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}
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func New(sharedInformers informers.SharedInformerFactory) v1alpha3.Interface {
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return &fedApplicationsGetter{informer: sharedInformers}
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}
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func (d *fedApplicationsGetter) Get(namespace, name string) (runtime.Object, error) {
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return d.informer.Types().V1beta1().FederatedApplications().Lister().FederatedApplications(namespace).Get(name)
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}
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func (d *fedApplicationsGetter) List(namespace string, query *query.Query) (*api.ListResult, error) {
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applications, err := d.informer.Types().V1beta1().FederatedApplications().Lister().FederatedApplications(namespace).List(query.Selector())
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if err != nil {
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return nil, err
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}
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var result []runtime.Object
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for _, app := range applications {
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result = append(result, app)
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}
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return v1alpha3.DefaultList(result, query, d.compare, d.filter), nil
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}
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func (d *fedApplicationsGetter) compare(left runtime.Object, right runtime.Object, field query.Field) bool {
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leftApplication, ok := left.(*v1beta1.FederatedApplication)
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if !ok {
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return false
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}
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rightApplication, ok := right.(*v1beta1.FederatedApplication)
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if !ok {
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return false
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}
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switch field {
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case query.FieldUpdateTime:
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fallthrough
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case query.FieldLastUpdateTimestamp:
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return lastUpdateTime(leftApplication) > (lastUpdateTime(rightApplication))
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default:
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return v1alpha3.DefaultObjectMetaCompare(leftApplication.ObjectMeta, rightApplication.ObjectMeta, field)
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}
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}
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func (d *fedApplicationsGetter) filter(object runtime.Object, filter query.Filter) bool {
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application, ok := object.(*v1beta1.FederatedApplication)
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if !ok {
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return false
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}
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return v1alpha3.DefaultObjectMetaFilter(application.ObjectMeta, filter)
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}
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func lastUpdateTime(application *v1beta1.FederatedApplication) string {
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lut := application.CreationTimestamp.Time.String()
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for _, condition := range application.Status.Conditions {
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if condition.LastUpdateTime > lut {
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lut = condition.LastUpdateTime
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}
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}
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return lut
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}
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