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check_route.go
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check_route.go
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package route
import (
"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/i18n"
"github.com/cloudfoundry/cli/cf/requirements"
"github.com/cloudfoundry/cli/cf/terminal"
"github.com/codegangsta/cli"
)
type CheckRoute struct {
ui terminal.UI
config core_config.Reader
routeRepo api.RouteRepository
domainRepo api.DomainRepository
}
func NewCheckRoute(ui terminal.UI, config core_config.Reader, routeRepo api.RouteRepository, domainRepo api.DomainRepository) (cmd *CheckRoute) {
cmd = new(CheckRoute)
cmd.ui = ui
cmd.config = config
cmd.routeRepo = routeRepo
cmd.domainRepo = domainRepo
return
}
func (cmd *CheckRoute) Metadata() command_metadata.CommandMetadata {
return command_metadata.CommandMetadata{
Name: "check-route",
Description: T("Perform a simple check to determine whether a route currently exists or not."),
Usage: T("CF_NAME check-route HOST DOMAIN"),
}
}
func (cmd *CheckRoute) GetRequirements(requirementsFactory requirements.Factory, c *cli.Context) (reqs []requirements.Requirement, err error) {
if len(c.Args()) != 2 {
cmd.ui.FailWithUsage(c)
return
}
reqs = []requirements.Requirement{
requirementsFactory.NewTargetedOrgRequirement(),
requirementsFactory.NewLoginRequirement(),
}
return
}
func (cmd *CheckRoute) Run(c *cli.Context) {
hostName := c.Args()[0]
domainName := c.Args()[1]
cmd.ui.Say(T("Checking for route..."))
exists, err := cmd.CheckRoute(hostName, domainName)
if err != nil {
cmd.ui.Failed(err.Error())
}
cmd.ui.Ok()
if exists {
cmd.ui.Say(T("Route {{.HostName}}.{{.DomainName}} does exist",
map[string]interface{}{"HostName": hostName, "DomainName": domainName},
))
} else {
cmd.ui.Say(T("Route {{.HostName}}.{{.DomainName}} does not exist",
map[string]interface{}{"HostName": hostName, "DomainName": domainName},
))
}
}
func (cmd *CheckRoute) CheckRoute(hostName, domainName string) (bool, error) {
orgGuid := cmd.config.OrganizationFields().Guid
domain, err := cmd.domainRepo.FindByNameInOrg(domainName, orgGuid)
if err != nil {
return false, err
}
found, err := cmd.routeRepo.CheckIfExists(hostName, domain)
if err != nil {
return false, err
}
return found, nil
}