ensure list use rackspace User structs
diff --git a/rackspace/db/v1/users/results.go b/rackspace/db/v1/users/results.go
index 3d4acb4..85b3a7a 100644
--- a/rackspace/db/v1/users/results.go
+++ b/rackspace/db/v1/users/results.go
@@ -95,6 +95,49 @@
return response.DBs, err
}
+// 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)
+ if err != nil {
+ return true, err
+ }
+ return len(users) == 0, nil
+}
+
+// NextPageURL will retrieve the next page URL.
+func (page UserPage) NextPageURL() (string, error) {
+ type resp struct {
+ Links []gophercloud.Link `mapstructure:"users_links"`
+ }
+
+ var r resp
+ err := mapstructure.Decode(page.Body, &r)
+ if err != nil {
+ return "", err
+ }
+
+ return gophercloud.ExtractNextURL(r.Links)
+}
+
+// ExtractUsers will convert a generic pagination struct into a more
+// relevant slice of User structs.
+func ExtractUsers(page pagination.Page) ([]User, error) {
+ casted := page.(UserPage).Body
+
+ var response struct {
+ Users []User `mapstructure:"users"`
+ }
+
+ err := mapstructure.Decode(casted, &response)
+
+ return response.Users, err
+}
+
// GrantAccessResult represents the result of granting access to a user.
type GrantAccessResult struct {
gophercloud.ErrResult