create_user.go

package user

import (
	"github.com/cloudfoundry/cli/cf"
	"github.com/cloudfoundry/cli/cf/api"
	"github.com/cloudfoundry/cli/cf/command_metadata"
	"github.com/cloudfoundry/cli/cf/configuration/core_config"
	"github.com/cloudfoundry/cli/cf/errors"
	. "github.com/cloudfoundry/cli/cf/i18n"
	"github.com/cloudfoundry/cli/cf/requirements"
	"github.com/cloudfoundry/cli/cf/terminal"
	"github.com/codegangsta/cli"
)

type CreateUser struct {
	ui       terminal.UI
	config   core_config.Reader
	userRepo api.UserRepository
}

func NewCreateUser(ui terminal.UI, config core_config.Reader, userRepo api.UserRepository) (cmd CreateUser) {
	cmd.ui = ui
	cmd.config = config
	cmd.userRepo = userRepo
	return
}

func (cmd CreateUser) Metadata() command_metadata.CommandMetadata {
	return command_metadata.CommandMetadata{
		Name:        "create-user",
		Description: T("Create a new user"),
		Usage:       T("CF_NAME create-user USERNAME PASSWORD"),
	}
}

func (cmd CreateUser) GetRequirements(requirementsFactory requirements.Factory, c *cli.Context) (reqs []requirements.Requirement, err error) {
	if len(c.Args()) != 2 {
		cmd.ui.FailWithUsage(c)
	}

	reqs = append(reqs, requirementsFactory.NewLoginRequirement())

	return
}

func (cmd CreateUser) Run(c *cli.Context) {
	username := c.Args()[0]
	password := c.Args()[1]

	cmd.ui.Say(T("Creating user {{.TargetUser}} as {{.CurrentUser}}...",
		map[string]interface{}{
			"TargetUser":  terminal.EntityNameColor(username),
			"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
		}))

	err := cmd.userRepo.Create(username, password)
	switch err.(type) {
	case nil:
	case *errors.ModelAlreadyExistsError:
		cmd.ui.Warn("%s", err.Error())
	default:
		cmd.ui.Failed(T("Error creating user {{.TargetUser}}.\n{{.Error}}",
			map[string]interface{}{
				"TargetUser": terminal.EntityNameColor(username),
				"Error":      err.Error(),
			}))
	}

	cmd.ui.Ok()
	cmd.ui.Say(T("\nTIP: Assign roles with '{{.CurrentUser}} set-org-role' and '{{.CurrentUser}} set-space-role'", map[string]interface{}{"CurrentUser": cf.Name()}))
}