enable_service_access.go

package serviceaccess

import (
	"fmt"

	"code.cloudfoundry.org/cli/cf/actors"
	"code.cloudfoundry.org/cli/cf/api/authentication"
	"code.cloudfoundry.org/cli/cf/commandregistry"
	"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
	"code.cloudfoundry.org/cli/cf/flags"
	"code.cloudfoundry.org/cli/cf/requirements"
	"code.cloudfoundry.org/cli/cf/terminal"

	. "code.cloudfoundry.org/cli/cf/i18n"
)

type EnableServiceAccess struct {
	ui             terminal.UI
	config         coreconfig.Reader
	actor          actors.ServicePlanActor
	tokenRefresher authentication.TokenRefresher
}

func init() {
	commandregistry.Register(&EnableServiceAccess{})
}

func (cmd *EnableServiceAccess) MetaData() commandregistry.CommandMetadata {
	fs := make(map[string]flags.FlagSet)
	fs["p"] = &flags.StringFlag{ShortName: "p", Usage: T("Enable access to a specified service plan")}
	fs["o"] = &flags.StringFlag{ShortName: "o", Usage: T("Enable access for a specified organization")}

	return commandregistry.CommandMetadata{
		Name:        "enable-service-access",
		Description: T("Enable access to a service or service plan for one or all orgs"),
		Usage: []string{
			"CF_NAME enable-service-access SERVICE [-p PLAN] [-o ORG]",
		},
		Flags: fs,
	}
}

func (cmd *EnableServiceAccess) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
	if len(fc.Args()) != 1 {
		cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + commandregistry.Commands.CommandUsage("enable-service-access"))
		return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
	}

	reqs := []requirements.Requirement{
		requirementsFactory.NewLoginRequirement(),
	}

	return reqs, nil
}

func (cmd *EnableServiceAccess) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
	cmd.ui = deps.UI
	cmd.config = deps.Config
	cmd.actor = deps.ServicePlanHandler
	cmd.tokenRefresher = deps.RepoLocator.GetAuthenticationRepository()
	return cmd
}

func (cmd *EnableServiceAccess) Execute(c flags.FlagContext) error {
	_, err := cmd.tokenRefresher.RefreshAuthToken()
	if err != nil {
		return err
	}

	serviceName := c.Args()[0]
	planName := c.String("p")
	orgName := c.String("o")

	if planName != "" && orgName != "" {
		err = cmd.enablePlanAndOrgForService(serviceName, planName, orgName)
	} else if planName != "" {
		err = cmd.enablePlanForService(serviceName, planName)
	} else if orgName != "" {
		err = cmd.enableAllPlansForSingleOrgForService(serviceName, orgName)
	} else {
		err = cmd.enableAllPlansForService(serviceName)
	}
	if err != nil {
		return err
	}

	cmd.ui.Ok()
	return nil
}

func (cmd *EnableServiceAccess) enablePlanAndOrgForService(serviceName string, planName string, orgName string) error {
	cmd.ui.Say(
		T("Enabling access to plan {{.PlanName}} of service {{.OfferingName}} for org {{.OrgName}} as {{.Username}}...",
			map[string]interface{}{
				"PlanName":     terminal.EntityNameColor(planName),
				"OfferingName": terminal.EntityNameColor(serviceName),
				"OrgName":      terminal.EntityNameColor(orgName),
				"Username":     terminal.EntityNameColor(cmd.config.Username()),
			}))
	return cmd.actor.UpdatePlanAndOrgForService(serviceName, planName, orgName, true)
}

func (cmd *EnableServiceAccess) enablePlanForService(serviceName string, planName string) error {
	cmd.ui.Say(T("Enabling access of plan {{.PlanName}} for service {{.OfferingName}} as {{.Username}}...",
		map[string]interface{}{
			"PlanName":     terminal.EntityNameColor(planName),
			"OfferingName": terminal.EntityNameColor(serviceName),
			"Username":     terminal.EntityNameColor(cmd.config.Username()),
		}))
	return cmd.actor.UpdateSinglePlanForService(serviceName, planName, true)
}

func (cmd *EnableServiceAccess) enableAllPlansForService(serviceName string) error {
	cmd.ui.Say(T("Enabling access to all plans of service {{.OfferingName}} for all orgs as {{.Username}}...",
		map[string]interface{}{
			"OfferingName": terminal.EntityNameColor(serviceName),
			"Username":     terminal.EntityNameColor(cmd.config.Username()),
		}))
	return cmd.actor.UpdateAllPlansForService(serviceName, true)
}

func (cmd *EnableServiceAccess) enableAllPlansForSingleOrgForService(serviceName string, orgName string) error {
	cmd.ui.Say(T("Enabling access to all plans of service {{.OfferingName}} for the org {{.OrgName}} as {{.Username}}...",
		map[string]interface{}{
			"OfferingName": terminal.EntityNameColor(serviceName),
			"OrgName":      terminal.EntityNameColor(orgName),
			"Username":     terminal.EntityNameColor(cmd.config.Username()),
		}))
	return cmd.actor.UpdateOrgForService(serviceName, orgName, true)
}