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delete_user.go
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delete_user.go
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package user
import (
"github.com/cloudfoundry/cli/cf/api"
"github.com/cloudfoundry/cli/cf/command_registry"
"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/cloudfoundry/cli/flags"
)
type DeleteUser struct {
ui terminal.UI
config core_config.Reader
userRepo api.UserRepository
}
func init() {
command_registry.Register(&DeleteUser{})
}
func (cmd *DeleteUser) MetaData() command_registry.CommandMetadata {
fs := make(map[string]flags.FlagSet)
fs["f"] = &flags.BoolFlag{ShortName: "f", Usage: T("Force deletion without confirmation")}
return command_registry.CommandMetadata{
Name: "delete-user",
Description: T("Delete a user"),
Usage: T("CF_NAME delete-user USERNAME [-f]"),
Flags: fs,
}
}
func (cmd *DeleteUser) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) (reqs []requirements.Requirement, err error) {
if len(fc.Args()) != 1 {
cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + command_registry.Commands.CommandUsage("delete-user"))
}
reqs = append(reqs, requirementsFactory.NewLoginRequirement())
return
}
func (cmd *DeleteUser) SetDependency(deps command_registry.Dependency, pluginCall bool) command_registry.Command {
cmd.ui = deps.Ui
cmd.config = deps.Config
cmd.userRepo = deps.RepoLocator.GetUserRepository()
return cmd
}
func (cmd *DeleteUser) Execute(c flags.FlagContext) {
username := c.Args()[0]
force := c.Bool("f")
if !force && !cmd.ui.ConfirmDelete(T("user"), username) {
return
}
cmd.ui.Say(T("Deleting user {{.TargetUser}} as {{.CurrentUser}}...",
map[string]interface{}{
"TargetUser": terminal.EntityNameColor(username),
"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
}))
user, apiErr := cmd.userRepo.FindByUsername(username)
switch apiErr.(type) {
case nil:
case *errors.ModelNotFoundError:
cmd.ui.Ok()
cmd.ui.Warn(T("User {{.TargetUser}} does not exist.", map[string]interface{}{"TargetUser": username}))
return
default:
cmd.ui.Failed(apiErr.Error())
return
}
apiErr = cmd.userRepo.Delete(user.Guid)
if apiErr != nil {
cmd.ui.Failed(apiErr.Error())
return
}
cmd.ui.Ok()
}