github.com/dcarley/cf-cli@v6.24.1-0.20170220111324-4225ff346898+incompatible/command/v2/unbind_service_command.go (about)

     1  package v2
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/actor/sharedaction"
     5  	"code.cloudfoundry.org/cli/actor/v2action"
     6  	"code.cloudfoundry.org/cli/command"
     7  	"code.cloudfoundry.org/cli/command/flag"
     8  	"code.cloudfoundry.org/cli/command/v2/shared"
     9  )
    10  
    11  //go:generate counterfeiter . UnbindServiceActor
    12  
    13  type UnbindServiceActor interface {
    14  	UnbindServiceBySpace(appName string, serviceInstanceName string, spaceGUID string) (v2action.Warnings, error)
    15  }
    16  
    17  type UnbindServiceCommand struct {
    18  	RequiredArgs    flag.BindServiceArgs `positional-args:"yes"`
    19  	usage           interface{}          `usage:"CF_NAME unbind-service APP_NAME SERVICE_INSTANCE"`
    20  	relatedCommands interface{}          `related_commands:"apps, delete-service, services"`
    21  
    22  	UI          command.UI
    23  	Config      command.Config
    24  	SharedActor command.SharedActor
    25  	Actor       UnbindServiceActor
    26  }
    27  
    28  func (cmd *UnbindServiceCommand) Setup(config command.Config, ui command.UI) error {
    29  	cmd.UI = ui
    30  	cmd.Config = config
    31  	cmd.SharedActor = sharedaction.NewActor()
    32  
    33  	ccClient, uaaClient, err := shared.NewClients(config, ui)
    34  	if err != nil {
    35  		return err
    36  	}
    37  	cmd.Actor = v2action.NewActor(ccClient, uaaClient)
    38  
    39  	return nil
    40  }
    41  
    42  func (cmd UnbindServiceCommand) Execute(args []string) error {
    43  	err := cmd.SharedActor.CheckTarget(cmd.Config, true, true)
    44  	if err != nil {
    45  		return shared.HandleError(err)
    46  	}
    47  
    48  	space := cmd.Config.TargetedSpace()
    49  	user, err := cmd.Config.CurrentUser()
    50  	if err != nil {
    51  		return err
    52  	}
    53  
    54  	cmd.UI.DisplayTextWithFlavor("Unbinding app {{.AppName}} from service {{.ServiceName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.CurrentUser}}...", map[string]interface{}{
    55  		"AppName":     cmd.RequiredArgs.AppName,
    56  		"ServiceName": cmd.RequiredArgs.ServiceInstanceName,
    57  		"OrgName":     cmd.Config.TargetedOrganization().Name,
    58  		"SpaceName":   space.Name,
    59  		"CurrentUser": user.Name,
    60  	})
    61  
    62  	warnings, err := cmd.Actor.UnbindServiceBySpace(cmd.RequiredArgs.AppName, cmd.RequiredArgs.ServiceInstanceName, space.GUID)
    63  	cmd.UI.DisplayWarnings(warnings)
    64  	if err != nil {
    65  		if _, ok := err.(v2action.ServiceBindingNotFoundError); ok {
    66  			cmd.UI.DisplayWarning("Binding between {{.InstanceName}} and {{.AppName}} did not exist", map[string]interface{}{
    67  				"AppName":      cmd.RequiredArgs.AppName,
    68  				"InstanceName": cmd.RequiredArgs.ServiceInstanceName,
    69  			})
    70  		} else {
    71  			return shared.HandleError(err)
    72  		}
    73  	}
    74  
    75  	cmd.UI.DisplayOK()
    76  
    77  	return nil
    78  }