mirror of
https://github.com/kubevela/kubevela.git
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8df436aa3b
* Fix: refactor the source of all kinds of views, use the "Factory Method" design patterns to rewrite the code to upgrade the quality of code Signed-off-by: HanMengnan <1448189829@qq.com> * Fix: fix test case of the refactored code and some bugs Signed-off-by: HanMengnan <1448189829@qq.com> * Fix: rename the interface of ResourceView Signed-off-by: HanMengnan <1448189829@qq.com> Signed-off-by: HanMengnan <1448189829@qq.com>
99 lines
2.8 KiB
Go
99 lines
2.8 KiB
Go
/*
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Copyright 2022 The KubeVela 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 model
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import (
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"context"
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"sigs.k8s.io/controller-runtime/pkg/client"
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"github.com/oam-dev/kubevela/apis/core.oam.dev/common"
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"github.com/oam-dev/kubevela/apis/core.oam.dev/v1beta1"
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)
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// Application is the application resource object
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type Application struct {
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name string
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namespace string
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phase string
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createTime string
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}
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// ApplicationList is application resource list
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type ApplicationList []Application
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// ToTableBody generate body of table in application view
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func (l ApplicationList) ToTableBody() [][]string {
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data := make([][]string, len(l))
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for index, app := range l {
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data[index] = []string{app.name, app.namespace, app.phase, app.createTime}
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}
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return data
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}
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// ListApplications list all apps in all namespaces
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func ListApplications(ctx context.Context, c client.Reader) (ApplicationList, error) {
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apps := v1beta1.ApplicationList{}
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namespace := ctx.Value(&CtxKeyNamespace).(string)
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if err := c.List(ctx, &apps, client.InNamespace(namespace)); err != nil {
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return ApplicationList{}, err
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}
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appList := make(ApplicationList, len(apps.Items))
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for index, app := range apps.Items {
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appList[index] = Application{app.Name, app.Namespace, string(app.Status.Phase), app.CreationTimestamp.String()}
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}
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return appList, nil
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}
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// LoadApplication load the corresponding application according to name and namespace
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func LoadApplication(c client.Client, name, ns string) (*v1beta1.Application, error) {
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app := new(v1beta1.Application)
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err := c.Get(context.Background(), client.ObjectKey{
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Name: name,
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Namespace: ns,
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}, app)
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if err != nil {
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return nil, err
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}
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return app, nil
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}
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// applicationNum return the num of application
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func applicationNum(ctx context.Context, c client.Client) (int, error) {
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apps := v1beta1.ApplicationList{}
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if err := c.List(ctx, &apps); err != nil {
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return 0, err
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}
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return len(apps.Items), nil
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}
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// runningApplicationNum return the num of running application
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func runningApplicationNum(ctx context.Context, c client.Client) (int, error) {
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num := 0
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apps := v1beta1.ApplicationList{}
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if err := c.List(ctx, &apps); err != nil {
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return num, err
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}
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for _, app := range apps.Items {
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if app.Status.Phase == common.ApplicationRunning {
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num++
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}
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}
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return num, nil
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}
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