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services_plans.go
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services_plans.go
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package actors
import (
"errors"
"fmt"
"github.com/cloudfoundry/cli/cf/api/organizations"
"github.com/cloudfoundry/cli/cf/actors/plan_builder"
"github.com/cloudfoundry/cli/cf/actors/service_builder"
"github.com/cloudfoundry/cli/cf/api"
"github.com/cloudfoundry/cli/cf/models"
)
type ServicePlanActor interface {
FindServiceAccess(string, string) (ServiceAccess, error)
UpdateAllPlansForService(string, bool) (bool, error)
UpdateOrgForService(string, string, bool) (bool, error)
UpdateSinglePlanForService(string, string, bool) (PlanAccess, error)
UpdatePlanAndOrgForService(string, string, string, bool) (PlanAccess, error)
}
type PlanAccess int
const (
PlanAccessError PlanAccess = iota
All
Limited
None
)
type ServiceAccess int
const (
ServiceAccessError ServiceAccess = iota
AllPlansArePublic
AllPlansArePrivate
AllPlansAreLimited
SomePlansArePublicSomeAreLimited
SomePlansArePublicSomeArePrivate
SomePlansAreLimitedSomeArePrivate
SomePlansArePublicSomeAreLimitedSomeArePrivate
)
type ServicePlanHandler struct {
servicePlanRepo api.ServicePlanRepository
servicePlanVisibilityRepo api.ServicePlanVisibilityRepository
orgRepo organizations.OrganizationRepository
serviceBuilder service_builder.ServiceBuilder
planBuilder plan_builder.PlanBuilder
}
func NewServicePlanHandler(plan api.ServicePlanRepository, vis api.ServicePlanVisibilityRepository, org organizations.OrganizationRepository, planBuilder plan_builder.PlanBuilder, serviceBuilder service_builder.ServiceBuilder) ServicePlanHandler {
return ServicePlanHandler{
servicePlanRepo: plan,
servicePlanVisibilityRepo: vis,
orgRepo: org,
serviceBuilder: serviceBuilder,
planBuilder: planBuilder,
}
}
func (actor ServicePlanHandler) UpdateAllPlansForService(serviceName string, setPlanVisibility bool) (bool, error) {
service, err := actor.serviceBuilder.GetServiceByNameWithPlansWithOrgNames(serviceName)
if err != nil {
return false, err
}
allPlansWereSet := true
for _, plan := range service.Plans {
planAccess, err := actor.updateSinglePlan(service, plan.Name, setPlanVisibility)
if err != nil {
return false, err
}
// If any plan is Limited we know that we have to change the visibility.
planAlreadySet := ((planAccess == All) == setPlanVisibility) && planAccess != Limited
allPlansWereSet = allPlansWereSet && planAlreadySet
}
return allPlansWereSet, nil
}
func (actor ServicePlanHandler) UpdateOrgForService(serviceName string, orgName string, setPlanVisibility bool) (bool, error) {
var err error
var service models.ServiceOffering
service, err = actor.serviceBuilder.GetServiceByNameForOrg(serviceName, orgName)
if err != nil {
return false, err
}
org, err := actor.orgRepo.FindByName(orgName)
if err != nil {
return false, err
}
allPlansWereSet := true
for _, plan := range service.Plans {
visibilityExists := plan.OrgHasVisibility(org.Name)
if plan.Public || visibilityExists == setPlanVisibility {
continue
} else if visibilityExists && !setPlanVisibility {
actor.deleteServicePlanVisibilities(map[string]string{"organization_guid": org.Guid, "service_plan_guid": plan.Guid})
} else if !visibilityExists && setPlanVisibility {
err = actor.servicePlanVisibilityRepo.Create(plan.Guid, org.Guid)
if err != nil {
return false, err
}
}
// We only get here once we have already updated a plan.
allPlansWereSet = false
}
return allPlansWereSet, nil
}
func (actor ServicePlanHandler) UpdatePlanAndOrgForService(serviceName, planName, orgName string, setPlanVisibility bool) (PlanAccess, error) {
service, err := actor.serviceBuilder.GetServiceByNameForOrg(serviceName, orgName)
if err != nil {
return PlanAccessError, err
}
org, err := actor.orgRepo.FindByName(orgName)
if err != nil {
return PlanAccessError, err
}
found := false
var servicePlan models.ServicePlanFields
for i, val := range service.Plans {
if val.Name == planName {
found = true
servicePlan = service.Plans[i]
}
}
if !found {
return PlanAccessError, errors.New(fmt.Sprintf("Service plan %s not found", planName))
}
if !servicePlan.Public && setPlanVisibility {
if servicePlan.OrgHasVisibility(orgName) {
return Limited, nil
}
// Enable service access
err = actor.servicePlanVisibilityRepo.Create(servicePlan.Guid, org.Guid)
if err != nil {
return PlanAccessError, err
}
} else if !servicePlan.Public && !setPlanVisibility {
// Disable service access
if servicePlan.OrgHasVisibility(org.Name) {
err = actor.deleteServicePlanVisibilities(map[string]string{"organization_guid": org.Guid, "service_plan_guid": servicePlan.Guid})
if err != nil {
return PlanAccessError, err
}
}
}
access := actor.findPlanAccess(servicePlan)
return access, nil
}
func (actor ServicePlanHandler) UpdateSinglePlanForService(serviceName string, planName string, setPlanVisibility bool) (PlanAccess, error) {
serviceOffering, err := actor.serviceBuilder.GetServiceByNameWithPlansWithOrgNames(serviceName)
if err != nil {
return PlanAccessError, err
}
return actor.updateSinglePlan(serviceOffering, planName, setPlanVisibility)
}
func (actor ServicePlanHandler) updateSinglePlan(serviceOffering models.ServiceOffering, planName string, setPlanVisibility bool) (PlanAccess, error) {
var planToUpdate *models.ServicePlanFields
//find the service plan and set it as the only service plan for update
for _, servicePlan := range serviceOffering.Plans {
if servicePlan.Name == planName {
planToUpdate = &servicePlan //he has the orgs inside him!!!
break
}
}
if planToUpdate == nil {
return PlanAccessError, errors.New(fmt.Sprintf("The plan %s could not be found for service %s", planName, serviceOffering.Label))
}
err := actor.updateServicePlanAvailability(serviceOffering.Guid, *planToUpdate, setPlanVisibility)
if err != nil {
return PlanAccessError, err
}
access := actor.findPlanAccess(*planToUpdate)
return access, nil
}
func (actor ServicePlanHandler) deleteServicePlanVisibilities(queryParams map[string]string) error {
visibilities, err := actor.servicePlanVisibilityRepo.Search(queryParams)
if err != nil {
return err
}
for _, visibility := range visibilities {
err = actor.servicePlanVisibilityRepo.Delete(visibility.Guid)
if err != nil {
return err
}
}
return nil
}
func (actor ServicePlanHandler) updateServicePlanAvailability(serviceGuid string, servicePlan models.ServicePlanFields, setPlanVisibility bool) error {
// We delete all service plan visibilities for the given Plan since the attribute public should function as a giant on/off
// switch for all orgs. Thus we need to clean up any visibilities laying around so that they don't carry over.
err := actor.deleteServicePlanVisibilities(map[string]string{"service_plan_guid": servicePlan.Guid})
if err != nil {
return err
}
if servicePlan.Public == setPlanVisibility {
return nil
}
return actor.servicePlanRepo.Update(servicePlan, serviceGuid, setPlanVisibility)
}
func (actor ServicePlanHandler) FindServiceAccess(serviceName string, orgName string) (ServiceAccess, error) {
service, err := actor.serviceBuilder.GetServiceByNameForOrg(serviceName, orgName)
if err != nil {
return ServiceAccessError, err
}
publicBucket, limitedBucket, privateBucket := 0, 0, 0
for _, plan := range service.Plans {
if plan.Public {
publicBucket++
} else if len(plan.OrgNames) > 0 {
limitedBucket++
} else {
privateBucket++
}
}
if publicBucket > 0 && limitedBucket == 0 && privateBucket == 0 {
return AllPlansArePublic, nil
}
if publicBucket > 0 && limitedBucket > 0 && privateBucket == 0 {
return SomePlansArePublicSomeAreLimited, nil
}
if publicBucket > 0 && privateBucket > 0 && limitedBucket == 0 {
return SomePlansArePublicSomeArePrivate, nil
}
if limitedBucket > 0 && publicBucket == 0 && privateBucket == 0 {
return AllPlansAreLimited, nil
}
if privateBucket > 0 && publicBucket == 0 && privateBucket == 0 {
return AllPlansArePrivate, nil
}
if limitedBucket > 0 && privateBucket > 0 && publicBucket == 0 {
return SomePlansAreLimitedSomeArePrivate, nil
}
return SomePlansArePublicSomeAreLimitedSomeArePrivate, nil
}
func (actor ServicePlanHandler) findPlanAccess(plan models.ServicePlanFields) PlanAccess {
if plan.Public {
return All
} else if len(plan.OrgNames) > 0 {
return Limited
} else {
return None
}
}