new: Add support for Parent/Child account switching

Makefile

@@ -77,7 +77,7 @@ run_fixtures:
 	LINODE_API_VERSION="v4beta" \
 	LINODE_URL="$(LINODE_URL)" \
 	GO111MODULE="on" \
-	go test -timeout=$(TEST_TIMEOUT) -v $(ARGS)
+	go test --tags $(TEST_TAGS) -timeout=$(TEST_TIMEOUT) -v $(ARGS)
 
 sanitize:
 	@echo "* Sanitizing fixtures"

account.go

@@ -1,6 +1,12 @@
 package linodego
 
-import "context"
+import (
+	"context"
+	"encoding/json"
+	"time"
+
+	"github.com/linode/linodego/internal/parseabletime"
+)
 
 // Account associated with the token in use.
 type Account struct {
@@ -20,6 +26,29 @@ type Account struct {
 	Phone             string      `json:"phone"`
 	CreditCard        *CreditCard `json:"credit_card"`
 	EUUID             string      `json:"euuid"`
+	BillingSource     string      `json:"billing_source"`
+	Capabilities      []string    `json:"capabilities"`
+	ActiveSince       *time.Time  `json:"-"`
+}
+
+// UnmarshalJSON implements the json.Unmarshaler interface
+func (account *Account) UnmarshalJSON(b []byte) error {
+	type Mask Account
+
+	p := struct {
+		*Mask
+		ActiveSince *parseabletime.ParseableTime `json:"active_since"`
+	}{
+		Mask: (*Mask)(account),
+	}
+
+	if err := json.Unmarshal(b, &p); err != nil {
+		return err
+	}
+
+	account.ActiveSince = (*time.Time)(p.ActiveSince)
+
+	return nil
 }
 
 // CreditCard information associated with the Account.

account_child.go

@@ -0,0 +1,44 @@
+package linodego
+
+import (
+	"context"
+)
+
+// ChildAccount represents an account under the current account.
+// NOTE: This is an alias to prevent any future breaking changes.
+type ChildAccount = Account
+
+// ChildAccountToken represents a short-lived token created using
+// the CreateChildAccountToken(...) function.
+// NOTE: This is an alias to prevent any future breaking changes.
+type ChildAccountToken = Token
+
+// ListChildAccounts lists child accounts under the current account.
+func (c *Client) ListChildAccounts(ctx context.Context, opts *ListOptions) ([]ChildAccount, error) {
+	return getPaginatedResults[ChildAccount](
+		ctx,
+		c,
+		"account/child-accounts",
+		opts,
+	)
+}
+
+// GetChildAccount gets a single child accounts under the current account.
+func (c *Client) GetChildAccount(ctx context.Context, euuid string) (*ChildAccount, error) {
+	return doGETRequest[ChildAccount](
+		ctx,
+		c,
+		formatAPIPath("account/child-accounts/%s", euuid),
+	)
+}
+
+// CreateChildAccountToken creates a short-lived token that can be used to
+// access the Linode API under a child account.
+// The attributes of this token are not currently configurable.
+func (c *Client) CreateChildAccountToken(ctx context.Context, euuid string) (*ChildAccountToken, error) {
+	return doPOSTRequest[ChildAccountToken, any](
+		ctx,
+		c,
+		formatAPIPath("account/child-accounts/%s/token", euuid),
+	)
+}

account_users.go

@@ -11,10 +11,20 @@ import (
 	"github.com/linode/linodego/internal/parseabletime"
 )
 
+type UserType string
+
+const (
+	UserTypeProxy   UserType = "proxy"
+	UserTypeParent  UserType = "parent"
+	UserTypeChild   UserType = "child"
+	UserTypeDefault UserType = "default"
+)
+
 // User represents a User object
 type User struct {
 	Username            string     `json:"username"`
 	Email               string     `json:"email"`
+	UserType            UserType   `json:"user_type"`
 	Restricted          bool       `json:"restricted"`
 	TFAEnabled          bool       `json:"tfa_enabled"`
 	SSHKeys             []string   `json:"ssh_keys"`

test/Makefile

@@ -19,4 +19,9 @@ smoketest:
 	LINODE_TOKEN="awesometokenawesometokenawesometoken" \
 	LINODE_API_VERSION="v4beta" \
 	GO111MODULE="on" \
-	go test -v -run smoke ./integration/...
+	go test -v -run smoke ./integration/...
+
+
+.PHONY: unit-test
+unit-test:
+	go test -v ./unit $(ARGS)

test/integration/account_child_test.go

@@ -0,0 +1,40 @@
+//go:build parent_child
+
+package integration
+
+import (
+	"context"
+	"reflect"
+	"testing"
+
+	"github.com/google/go-cmp/cmp"
+	"github.com/stretchr/testify/require"
+)
+
+// NOTE: These fixtures are expected to be run under a parent account.
+func TestAccountChild_basic(t *testing.T) {
+	client, teardown := createTestClient(t, "fixtures/TestAccountChild_basic")
+	defer teardown()
+
+	childAccounts, err := client.ListChildAccounts(context.Background(), nil)
+	require.NoError(t, err)
+	require.Greater(
+		t,
+		len(childAccounts),
+		0,
+		"number of child accounts should be > 0",
+	)
+
+	childAccount, err := client.GetChildAccount(context.Background(), childAccounts[0].EUUID)
+	require.NoError(t, err)
+	require.True(
+		t,
+		reflect.DeepEqual(*childAccount, childAccounts[0]),
+		"child accounts should be equal",
+		cmp.Diff(*childAccount, childAccounts[0]),
+	)
+
+	token, err := client.CreateChildAccountToken(context.Background(), childAccount.EUUID)
+	require.NoError(t, err)
+	require.Greater(t, len(token.Token), 0)
+}

test/integration/account_users_test.go

@@ -67,6 +67,9 @@ func TestUser_Get_smoke(t *testing.T) {
 	if user.VerifiedPhoneNumber != nil {
 		t.Error("expected phone number is not set")
 	}
+	if user.UserType == "" {
+		t.Errorf("expected user type, got none")
+	}
 }
 
 func TestUser_Update(t *testing.T) {
@@ -150,6 +153,9 @@ func TestUsers_List(t *testing.T) {
 	if newUser.VerifiedPhoneNumber != nil {
 		t.Error("expected phone number is not set")
 	}
+	if newUser.UserType == "" {
+		t.Errorf("expected user type, got none")
+	}
 }
 
 func createUser(t *testing.T, client *linodego.Client, userModifiers ...userModifier) (*User, func()) {

test/integration/fixtures/ExampleGetAccount.yaml

@@ -14,14 +14,14 @@ interactions:
     url: https://api.linode.com/v4beta/account
     method: GET
   response:
-    body: '{"company": "Linode", "email": "lgarber@linode.com", "first_name": "Lena",
-      "last_name": "Garber", "address_1": "2228 Lenox Ridge Ct NE", "address_2": "NA",
-      "city": "Atlanta", "state": "GA", "zip": "30319", "country": "US", "phone":
-      "6787613864", "balance": 0.0, "tax_id": "", "billing_source": "linode", "credit_card":
-      {"last_four": "1488", "expiry": "02/2022"}, "balance_uninvoiced": 0.0, "active_since":
+    body: '{"company": "Linode", "email": "foo@linode.com", "first_name": "foo",
+      "last_name": "bar", "address_1": "123 Street Street", "address_2": "NA",
+      "city": "Philadelphia", "state": "PA", "zip": "30000", "country": "US", "phone":
+      "1234567891", "balance": 0.0, "tax_id": "", "billing_source": "linode", "credit_card":
+      {"last_four": "1234", "expiry": "02/2020"}, "balance_uninvoiced": 0.0, "active_since":
       "2018-01-02T03:04:05", "capabilities": ["Linodes", "NodeBalancers", "Block Storage",
       "Object Storage", "Kubernetes", "Cloud Firewall", "Vlans", "LKE HA Control Planes",
-      "Machine Images", "Managed Databases"], "active_promotions": [], "euuid": "590F6313-2E4D-47CE-90943D2F724A87CB"}'
+      "Machine Images", "Managed Databases"], "active_promotions": [], "euuid": "FFFFFFFF-2E4D-47CE-FFFFFFFFFFFFFFFFF"}'
     headers:
       Access-Control-Allow-Credentials:
       - "true"