application_summary.go

package v7action

import (
	"code.cloudfoundry.org/cli/actor/actionerror"
	"code.cloudfoundry.org/cli/api/cloudcontroller/ccv3"
)

type ApplicationSummary struct {
	Application
	ProcessSummaries ProcessSummaries
	Routes           []Route
}

// v7action.DetailedApplicationSummary represents an application with its processes and droplet.
type DetailedApplicationSummary struct {
	ApplicationSummary
	CurrentDroplet Droplet
}

func (a ApplicationSummary) GetIsolationSegmentName() (string, bool) {
	if a.hasIsolationSegment() {
		return a.ProcessSummaries[0].InstanceDetails[0].IsolationSegment, true
	}
	return "", false
}

func (a ApplicationSummary) hasIsolationSegment() bool {
	return len(a.ProcessSummaries) > 0 &&
		len(a.ProcessSummaries[0].InstanceDetails) > 0 &&
		len(a.ProcessSummaries[0].InstanceDetails[0].IsolationSegment) > 0
}

func (actor Actor) GetAppSummariesForSpace(spaceGUID string, labelSelector string) ([]ApplicationSummary, Warnings, error) {
	var allWarnings Warnings
	var allSummaries []ApplicationSummary

	keys := []ccv3.Query{
		ccv3.Query{Key: ccv3.SpaceGUIDFilter, Values: []string{spaceGUID}},
		ccv3.Query{Key: ccv3.OrderBy, Values: []string{ccv3.NameOrder}},
	}
	if len(labelSelector) > 0 {
		keys = append(keys, ccv3.Query{Key: ccv3.LabelSelectorFilter, Values: []string{labelSelector}})
	}
	apps, warnings, err := actor.CloudControllerClient.GetApplications(keys...)
	allWarnings = append(allWarnings, warnings...)
	if err != nil {
		return nil, allWarnings, err
	}

	for _, app := range apps {
		summary, summaryWarnings, err := actor.createSummary(actor.convertCCToActorApplication(app), false)
		allWarnings = append(allWarnings, summaryWarnings...)
		if err != nil {
			return nil, allWarnings, err
		}
		allSummaries = append(allSummaries, summary)

	}

	return allSummaries, allWarnings, nil
}

func (actor Actor) GetDetailedAppSummary(appName, spaceGUID string, withObfuscatedValues bool) (DetailedApplicationSummary, Warnings, error) {
	var allWarnings Warnings

	app, actorWarnings, err := actor.GetApplicationByNameAndSpace(appName, spaceGUID)
	allWarnings = append(allWarnings, actorWarnings...)
	if err != nil {
		return DetailedApplicationSummary{}, actorWarnings, err
	}

	summary, warnings, err := actor.createSummary(app, withObfuscatedValues)
	allWarnings = append(allWarnings, warnings...)
	if err != nil {
		return DetailedApplicationSummary{}, allWarnings, err
	}

	detailedSummary, warnings, err := actor.addDroplet(summary)
	allWarnings = append(allWarnings, warnings...)
	if err != nil {
		return DetailedApplicationSummary{}, allWarnings, err
	}

	return detailedSummary, allWarnings, err
}

func (actor Actor) createSummary(app Application, withObfuscatedValues bool) (ApplicationSummary, Warnings, error) {
	var allWarnings Warnings

	processSummaries, processWarnings, err := actor.getProcessSummariesForApp(app.GUID, withObfuscatedValues)
	allWarnings = append(allWarnings, processWarnings...)
	if err != nil {
		return ApplicationSummary{}, allWarnings, err
	}

	var appRoutes []Route
	routes, warnings, err := actor.GetApplicationRoutes(app.GUID)
	allWarnings = append(allWarnings, warnings...)
	if err != nil {
		return ApplicationSummary{}, allWarnings, err
	}
	appRoutes = routes

	return ApplicationSummary{
		Application: Application{
			Name:                app.Name,
			GUID:                app.GUID,
			State:               app.State,
			LifecycleType:       app.LifecycleType,
			LifecycleBuildpacks: app.LifecycleBuildpacks,
		},
		ProcessSummaries: processSummaries,
		Routes:           appRoutes,
	}, allWarnings, nil

}

func (actor Actor) addDroplet(summary ApplicationSummary) (DetailedApplicationSummary, Warnings, error) {
	var allWarnings Warnings

	droplet, warnings, err := actor.GetCurrentDropletByApplication(summary.GUID)
	allWarnings = append(allWarnings, warnings...)
	if err != nil {
		if _, ok := err.(actionerror.DropletNotFoundError); !ok {
			return DetailedApplicationSummary{}, allWarnings, err
		}
	}
	return DetailedApplicationSummary{
		ApplicationSummary: summary,
		CurrentDroplet:     droplet,
	}, allWarnings, nil
}