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package tenants
import (
"github.com/mitchellh/mapstructure"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/pagination"
)
// Tenant is a grouping of users in the identity service.
type Tenant struct {
// ID is a unique identifier for this tenant.
ID string `mapstructure:"id"`
// Name is a friendlier user-facing name for this tenant.
Name string `mapstructure:"name"`
// Description is a human-readable explanation of this Tenant's purpose.
Description string `mapstructure:"description"`
// Enabled indicates whether or not a tenant is active.
Enabled bool `mapstructure:"enabled"`
}
// TenantPage is a single page of Tenant results.
type TenantPage struct {
pagination.LinkedPageBase
}
// IsEmpty determines whether or not a page of Tenants contains any results.
func (page TenantPage) IsEmpty() (bool, error) {
tenants, err := ExtractTenants(page)
if err != nil {
return false, err
}
return len(tenants) == 0, nil
}
// NextPageURL extracts the "next" link from the tenants_links section of the result.
func (page TenantPage) NextPageURL() (string, error) {
type resp struct {
Links []gophercloud.Link `mapstructure:"tenants_links"`
}
var r resp
err := mapstructure.Decode(page.Body, &r)
if err != nil {
return "", err
}
return gophercloud.ExtractNextURL(r.Links)
}
// ExtractTenants returns a slice of Tenants contained in a single page of results.
func ExtractTenants(page pagination.Page) ([]Tenant, error) {
casted := page.(TenantPage).Body
var response struct {
Tenants []Tenant `mapstructure:"tenants"`
}
err := mapstructure.Decode(casted, &response)
return response.Tenants, err
}
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