github.com/cloudfoundry-attic/cli-with-i18n@v6.32.1-0.20171002233121-7401370d3b85+incompatible/command/v3/v3_stop_command.go (about) 1 package v3 2 3 import ( 4 "net/http" 5 6 "code.cloudfoundry.org/cli/actor/sharedaction" 7 "code.cloudfoundry.org/cli/actor/v3action" 8 "code.cloudfoundry.org/cli/api/cloudcontroller/ccerror" 9 "code.cloudfoundry.org/cli/api/cloudcontroller/ccversion" 10 "code.cloudfoundry.org/cli/command" 11 "code.cloudfoundry.org/cli/command/flag" 12 "code.cloudfoundry.org/cli/command/translatableerror" 13 "code.cloudfoundry.org/cli/command/v3/shared" 14 ) 15 16 //go:generate counterfeiter . V3StopActor 17 18 type V3StopActor interface { 19 CloudControllerAPIVersion() string 20 GetApplicationByNameAndSpace(appName string, spaceGUID string) (v3action.Application, v3action.Warnings, error) 21 StopApplication(appGUID string) (v3action.Warnings, error) 22 } 23 24 type V3StopCommand struct { 25 RequiredArgs flag.AppName `positional-args:"yes"` 26 usage interface{} `usage:"CF_NAME v3-stop APP_NAME"` 27 28 UI command.UI 29 Config command.Config 30 SharedActor command.SharedActor 31 Actor V3StopActor 32 } 33 34 func (cmd *V3StopCommand) Setup(config command.Config, ui command.UI) error { 35 cmd.UI = ui 36 cmd.Config = config 37 cmd.SharedActor = sharedaction.NewActor(config) 38 39 ccClient, _, err := shared.NewClients(config, ui, true) 40 if err != nil { 41 if v3Err, ok := err.(ccerror.V3UnexpectedResponseError); ok && v3Err.ResponseCode == http.StatusNotFound { 42 return translatableerror.MinimumAPIVersionNotMetError{MinimumVersion: ccversion.MinVersionV3} 43 } 44 45 return err 46 } 47 cmd.Actor = v3action.NewActor(nil, ccClient, config) 48 49 return nil 50 } 51 52 func (cmd V3StopCommand) Execute(args []string) error { 53 err := command.MinimumAPIVersionCheck(cmd.Actor.CloudControllerAPIVersion(), ccversion.MinVersionV3) 54 if err != nil { 55 return err 56 } 57 58 err = cmd.SharedActor.CheckTarget(cmd.Config, true, true) 59 if err != nil { 60 return shared.HandleError(err) 61 } 62 63 user, err := cmd.Config.CurrentUser() 64 if err != nil { 65 return shared.HandleError(err) 66 } 67 68 app, warnings, err := cmd.Actor.GetApplicationByNameAndSpace(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID) 69 cmd.UI.DisplayWarnings(warnings) 70 if err != nil { 71 return shared.HandleError(err) 72 } 73 74 if !app.Started() { 75 cmd.UI.DisplayWarning("App {{.AppName}} is already stopped", 76 map[string]interface{}{ 77 "AppName": cmd.RequiredArgs.AppName, 78 }) 79 cmd.UI.DisplayOK() 80 return nil 81 } 82 83 cmd.UI.DisplayTextWithFlavor("Stopping app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{ 84 "AppName": cmd.RequiredArgs.AppName, 85 "OrgName": cmd.Config.TargetedOrganization().Name, 86 "SpaceName": cmd.Config.TargetedSpace().Name, 87 "Username": user.Name, 88 }) 89 warnings, err = cmd.Actor.StopApplication(app.GUID) 90 91 cmd.UI.DisplayWarnings(warnings) 92 if err != nil { 93 return shared.HandleError(err) 94 } 95 96 cmd.UI.DisplayOK() 97 98 return nil 99 }