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package users
import (
"github.com/gophercloud/gophercloud"
db "github.com/gophercloud/gophercloud/openstack/db/v1/databases"
"github.com/gophercloud/gophercloud/pagination"
)
// User represents a database user
type User struct {
// The user name
Name string
// The user password
Password string
// The databases associated with this user
Databases []db.Database
}
// CreateResult represents the result of a create operation.
type CreateResult struct {
gophercloud.ErrResult
}
// DeleteResult represents the result of a delete operation.
type DeleteResult struct {
gophercloud.ErrResult
}
// UserPage represents a single page of a paginated user collection.
type UserPage struct {
pagination.LinkedPageBase
}
// IsEmpty checks to see whether the collection is empty.
func (page UserPage) IsEmpty() (bool, error) {
users, err := ExtractUsers(page)
return len(users) == 0, err
}
// NextPageURL will retrieve the next page URL.
func (page UserPage) NextPageURL() (string, error) {
var s struct {
Links []gophercloud.Link `json:"users_links"`
}
err := page.ExtractInto(&s)
if err != nil {
return "", err
}
return gophercloud.ExtractNextURL(s.Links)
}
// ExtractUsers will convert a generic pagination struct into a more
// relevant slice of User structs.
func ExtractUsers(r pagination.Page) ([]User, error) {
var s struct {
Users []User `json:"users"`
}
err := (r.(UserPage)).ExtractInto(&s)
return s.Users, err
}
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