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get_services.go
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get_services.go
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package clients
import (
"cf-html5-apps-repo-cli-plugin/cache"
models "cf-html5-apps-repo-cli-plugin/clients/models"
"cf-html5-apps-repo-cli-plugin/log"
"encoding/json"
"strings"
"github.com/cloudfoundry/cli/plugin"
)
// GetServices get Cloud Foundry services
func GetServices(cliConnection plugin.CliConnection) ([]models.CFService, error) {
var services []models.CFService
var responseObject models.CFResponse
var responseStrings []string
var err error
var nextURL *string
space, err := cliConnection.GetCurrentSpace()
if err != nil {
return nil, err
}
if cachedServices, ok := cache.Get("GetServices:" + space.Guid); ok {
log.Tracef("Returning cached list of services\n")
services = cachedServices.([]models.CFService)
return services, nil
}
services = make([]models.CFService, 0)
firstURL := "/v2/spaces/" + space.Guid + "/services"
nextURL = &firstURL
for nextURL != nil {
log.Tracef("Making request to: %s\n", *nextURL)
responseStrings, err = cliConnection.CliCommandWithoutTerminalOutput("curl", *nextURL)
if err != nil {
return nil, err
}
err = json.Unmarshal([]byte(strings.Join(responseStrings, "")), &responseObject)
if err != nil {
return nil, err
}
for _, service := range responseObject.Resources {
services = append(services, models.CFService{Name: *service.Entity.Label, GUID: service.Metadata.GUID})
}
nextURL = responseObject.NextURL
}
cache.Set("GetServices:"+space.Guid, services)
return services, nil
}