1package tenants 2 3import ( 4 "github.com/gophercloud/gophercloud" 5 "github.com/gophercloud/gophercloud/pagination" 6) 7 8// Tenant is a grouping of users in the identity service. 9type Tenant struct { 10 // ID is a unique identifier for this tenant. 11 ID string `json:"id"` 12 13 // Name is a friendlier user-facing name for this tenant. 14 Name string `json:"name"` 15 16 // Description is a human-readable explanation of this Tenant's purpose. 17 Description string `json:"description"` 18 19 // Enabled indicates whether or not a tenant is active. 20 Enabled bool `json:"enabled"` 21} 22 23// TenantPage is a single page of Tenant results. 24type TenantPage struct { 25 pagination.LinkedPageBase 26} 27 28// IsEmpty determines whether or not a page of Tenants contains any results. 29func (r TenantPage) IsEmpty() (bool, error) { 30 tenants, err := ExtractTenants(r) 31 return len(tenants) == 0, err 32} 33 34// NextPageURL extracts the "next" link from the tenants_links section of the result. 35func (r TenantPage) NextPageURL() (string, error) { 36 var s struct { 37 Links []gophercloud.Link `json:"tenants_links"` 38 } 39 err := r.ExtractInto(&s) 40 if err != nil { 41 return "", err 42 } 43 return gophercloud.ExtractNextURL(s.Links) 44} 45 46// ExtractTenants returns a slice of Tenants contained in a single page of 47// results. 48func ExtractTenants(r pagination.Page) ([]Tenant, error) { 49 var s struct { 50 Tenants []Tenant `json:"tenants"` 51 } 52 err := (r.(TenantPage)).ExtractInto(&s) 53 return s.Tenants, err 54} 55 56type tenantResult struct { 57 gophercloud.Result 58} 59 60// Extract interprets any tenantResults as a Tenant. 61func (r tenantResult) Extract() (*Tenant, error) { 62 var s struct { 63 Tenant *Tenant `json:"tenant"` 64 } 65 err := r.ExtractInto(&s) 66 return s.Tenant, err 67} 68 69// GetResult is the response from a Get request. Call its Extract method to 70// interpret it as a Tenant. 71type GetResult struct { 72 tenantResult 73} 74 75// CreateResult is the response from a Create request. Call its Extract method 76// to interpret it as a Tenant. 77type CreateResult struct { 78 tenantResult 79} 80 81// DeleteResult is the response from a Get request. Call its ExtractErr method 82// to determine if the call succeeded or failed. 83type DeleteResult struct { 84 gophercloud.ErrResult 85} 86 87// UpdateResult is the response from a Update request. Call its Extract method 88// to interpret it as a Tenant. 89type UpdateResult struct { 90 tenantResult 91} 92