bind_staging_security_group.go

package securitygroup

import (
	"github.com/cloudfoundry/cli/cf/api/security_groups"
	"github.com/cloudfoundry/cli/cf/api/security_groups/defaults/staging"
	"github.com/cloudfoundry/cli/cf/command_registry"
	"github.com/cloudfoundry/cli/cf/configuration/core_config"
	. "github.com/cloudfoundry/cli/cf/i18n"
	"github.com/cloudfoundry/cli/cf/requirements"
	"github.com/cloudfoundry/cli/cf/terminal"
	"github.com/simonleung8/flags"
)

type bindToStagingGroup struct {
	ui                terminal.UI
	configRepo        core_config.Reader
	securityGroupRepo security_groups.SecurityGroupRepo
	stagingGroupRepo  staging.StagingSecurityGroupsRepo
}

func init() {
	command_registry.Register(&bindToStagingGroup{})
}

func (cmd *bindToStagingGroup) MetaData() command_registry.CommandMetadata {
	return command_registry.CommandMetadata{
		Name:        "bind-staging-security-group",
		Description: T("Bind a security group to the list of security groups to be used for staging applications"),
		Usage:       T("CF_NAME bind-staging-security-group SECURITY_GROUP"),
	}
}

func (cmd *bindToStagingGroup) 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") + command_registry.Commands.CommandUsage("bind-staging-security-group"))
	}

	return []requirements.Requirement{
		requirementsFactory.NewLoginRequirement(),
	}, nil
}

func (cmd *bindToStagingGroup) SetDependency(deps command_registry.Dependency, pluginCall bool) command_registry.Command {
	cmd.ui = deps.Ui
	cmd.configRepo = deps.Config
	cmd.securityGroupRepo = deps.RepoLocator.GetSecurityGroupRepository()
	cmd.stagingGroupRepo = deps.RepoLocator.GetStagingSecurityGroupsRepository()
	return cmd
}

func (cmd *bindToStagingGroup) Execute(context flags.FlagContext) {
	name := context.Args()[0]

	securityGroup, err := cmd.securityGroupRepo.Read(name)
	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	cmd.ui.Say(T("Binding security group {{.security_group}} to staging as {{.username}}",
		map[string]interface{}{
			"security_group": terminal.EntityNameColor(securityGroup.Name),
			"username":       terminal.EntityNameColor(cmd.configRepo.Username()),
		}))

	err = cmd.stagingGroupRepo.BindToStagingSet(securityGroup.Guid)
	if err != nil {
		cmd.ui.Failed(err.Error())
	}

	cmd.ui.Ok()
}