forked from huaweicloud/huaweicloud-sdk-go
/
requests.go
60 lines (52 loc) · 1.66 KB
/
requests.go
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package volumetypes
import (
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/pagination"
)
// Get retrieves the Volume Type with the provided ID. To extract the Volume Type object
// from the response, call the Extract method on the GetResult.
func Get(client *gophercloud.ServiceClient, id string) (r GetResult) {
_, r.Err = client.Get(getURL(client, id), &r.Body, nil)
return
}
// ListOptsBuilder allows extensions to add additional parameters to the List
// request.
type ListOptsBuilder interface {
ToVolumeTypeListQuery() (string, error)
}
// ListOpts holds options for listing Volume Types. It is passed to the volumetypes.List
// function.
type ListOpts struct {
// Comma-separated list of sort keys and optional sort directions in the
// form of <key>[:<direction>].
Sort string `q:"sort"`
// Requests a page size of items.
Limit int `q:"limit"`
// Used in conjunction with limit to return a slice of items.
Offset int `q:"offset"`
// The ID of the last-seen item.
Marker string `q:"marker"`
}
// ToVolumeTypeListQuery formats a ListOpts into a query string.
func (opts ListOpts) ToVolumeTypeListQuery() (string, error) {
q, err := gophercloud.BuildQueryString(opts)
return q.String(), err
}
// List returns Volume types.
func List(client *gophercloud.ServiceClient, opts ListOptsBuilder) pagination.Pager {
url := listURL(client)
if opts != nil {
query, err := opts.ToVolumeTypeListQuery()
if err != nil {
return pagination.Pager{Err: err}
}
url += query
}
return pagination.NewPager(
client,
url,
func(r pagination.PageResult) pagination.Page {
return VolumeTypePage{pagination.LinkedPageBase{PageResult: r}}
},
)
}