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paginate.go
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/
paginate.go
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package ccv3
import (
"net/http"
"code.cloudfoundry.org/cli/api/cloudcontroller"
)
func (client Client) paginate(request *cloudcontroller.Request, obj interface{}, appendToExternalList func(interface{}) error) (Warnings, error) {
fullWarningsList := Warnings{}
for {
wrapper := NewPaginatedResources(obj)
response := cloudcontroller.Response{
DecodeJSONResponseInto: &wrapper,
}
err := client.connection.Make(request, &response)
fullWarningsList = append(fullWarningsList, response.Warnings...)
if err != nil {
return fullWarningsList, err
}
list, err := wrapper.Resources()
if err != nil {
return fullWarningsList, err
}
for _, item := range list {
err = appendToExternalList(item)
if err != nil {
return fullWarningsList, err
}
}
if wrapper.NextPage() == "" {
break
}
request, err = client.newHTTPRequest(requestOptions{
URL: wrapper.NextPage(),
Method: http.MethodGet,
})
if err != nil {
return fullWarningsList, err
}
}
return fullWarningsList, nil
}