Files
scrabble-game/backend/internal/inttest/delete_test.go
T
Ilia Denisov 251c7af3f6 feat(admin): deleted-account dossier + operator delete-user action
The user-detail console gains a Deletion & retention panel: last login (time + IP),
the tombstone (deleted-at + retained real name), and the retention journal (the legal
dossier of detached credentials). A Delete-user action runs the same deletion
orchestration as the in-app flow (mirrors the email-erase pattern). Store readers
RetainedIdentities + DeletionInfo back the view; integration test covers them.
2026-07-03 13:22:33 +02:00

221 lines
7.3 KiB
Go

//go:build integration
package inttest
import (
"context"
"database/sql"
"errors"
"strings"
"testing"
"time"
"github.com/google/uuid"
"scrabble/backend/internal/account"
"scrabble/backend/internal/accountdelete"
"scrabble/backend/internal/engine"
"scrabble/backend/internal/game"
)
// deletedFields reads a tombstoned account's retained real name and its deleted_at.
func deletedFields(t *testing.T, accountID uuid.UUID) (name string, deletedAt sql.NullTime) {
t.Helper()
var dn sql.NullString
err := testDB.QueryRowContext(context.Background(),
"SELECT deleted_display_name, deleted_at FROM accounts WHERE account_id = $1", accountID).
Scan(&dn, &deletedAt)
if err != nil {
t.Fatalf("read deleted fields %s: %v", accountID, err)
}
return dn.String, deletedAt
}
// TestAnonymizeAndTombstone: deletion journals + frees the credentials, tombstones the
// account, scrubs the live name while retaining the real one, and frees the creds for a
// new account to reuse.
func TestAnonymizeAndTombstone(t *testing.T) {
ctx := context.Background()
store := account.NewStore(testDB)
deleter := accountdelete.NewDeleter(testDB)
acc, _, err := store.ProvisionTelegram(ctx, "tg-"+uuid.NewString(), "ru", "handle", "Иван", "+03:00")
if err != nil {
t.Fatalf("provision: %v", err)
}
email := "del-" + uuid.NewString() + "@example.com"
if err := store.AttachIdentity(ctx, acc.ID, account.KindEmail, email, true); err != nil {
t.Fatalf("attach email: %v", err)
}
before, err := store.GetByID(ctx, acc.ID)
if err != nil {
t.Fatalf("load before: %v", err)
}
if err := deleter.AnonymizeAndTombstone(ctx, acc.ID); err != nil {
t.Fatalf("delete: %v", err)
}
// The live identities are gone.
if ids, err := store.Identities(ctx, acc.ID); err != nil || len(ids) != 0 {
t.Fatalf("identities after delete = %+v (err %v), want none", ids, err)
}
// Both credentials are journalled with reason=delete.
got := retainedRows(t, acc.ID)
if len(got) != 2 {
t.Fatalf("retained rows = %+v, want 2", got)
}
for _, r := range got {
if r.reason != "delete" {
t.Errorf("retained reason = %q, want delete", r.reason)
}
}
// The live name is scrubbed; the real one is retained; deleted_at is set.
after, err := store.GetByID(ctx, acc.ID)
if err != nil {
t.Fatalf("load after: %v", err)
}
if after.DisplayName != accountdelete.AnonymizedName {
t.Errorf("live display name = %q, want %q", after.DisplayName, accountdelete.AnonymizedName)
}
name, deletedAt := deletedFields(t, acc.ID)
if name != before.DisplayName {
t.Errorf("retained name = %q, want %q", name, before.DisplayName)
}
if !deletedAt.Valid || time.Since(deletedAt.Time) > time.Minute {
t.Errorf("deleted_at = %+v, want a recent timestamp", deletedAt)
}
// The credentials are free: a new account can claim the same email.
other, _, err := store.ProvisionTelegram(ctx, "tg-"+uuid.NewString(), "en", "", "Other", "")
if err != nil {
t.Fatalf("provision other: %v", err)
}
if err := store.AttachIdentity(ctx, other.ID, account.KindEmail, email, true); err != nil {
t.Fatalf("email should be free after deletion, got: %v", err)
}
}
// TestDeletionDossierReaders: after deletion the admin readers expose the credential
// journal and the tombstone dossier.
func TestDeletionDossierReaders(t *testing.T) {
ctx := context.Background()
store := account.NewStore(testDB)
deleter := accountdelete.NewDeleter(testDB)
acc, _, err := store.ProvisionTelegram(ctx, "tg-"+uuid.NewString(), "ru", "handle", "Иван", "+03:00")
if err != nil {
t.Fatalf("provision: %v", err)
}
if err := store.AttachIdentity(ctx, acc.ID, account.KindEmail, "dos-"+uuid.NewString()+"@example.com", true); err != nil {
t.Fatalf("attach email: %v", err)
}
if err := deleter.AnonymizeAndTombstone(ctx, acc.ID); err != nil {
t.Fatalf("delete: %v", err)
}
rets, err := store.RetainedIdentities(ctx, acc.ID)
if err != nil || len(rets) != 2 {
t.Fatalf("RetainedIdentities = (%+v, %v), want 2 rows", rets, err)
}
for _, r := range rets {
if r.Reason != "delete" {
t.Errorf("retained reason = %q, want delete", r.Reason)
}
}
info, err := store.DeletionInfo(ctx, acc.ID)
if err != nil {
t.Fatalf("DeletionInfo: %v", err)
}
if info.DeletedAt == nil {
t.Error("DeletionInfo.DeletedAt should be set")
}
if info.DeletedDisplayName != "Иван" {
t.Errorf("DeletionInfo.DeletedDisplayName = %q, want Иван", info.DeletedDisplayName)
}
}
// TestDropAllRobotGames drops the deletee's solo vs-AI game but keeps a game with a human
// opponent.
func TestDropAllRobotGames(t *testing.T) {
ctx := context.Background()
gsvc := newGameService()
robots := newRobotService(t, gsvc)
if err := robots.EnsurePool(ctx); err != nil {
t.Fatalf("ensure pool: %v", err)
}
mm := newMatchmaker(t, robots, time.Minute, 0)
deleter := accountdelete.NewDeleter(testDB)
user := provisionAccount(t)
other := provisionAccount(t)
aiRes, err := mm.StartVsAI(ctx, user, engine.VariantEnglish, true)
if err != nil {
t.Fatalf("start vs AI: %v", err)
}
humanGame, err := gsvc.Create(ctx, game.CreateParams{
Variant: engine.VariantEnglish, Seats: []uuid.UUID{user, other}, TurnTimeout: time.Hour, Seed: 1,
})
if err != nil {
t.Fatalf("create human game: %v", err)
}
n, err := deleter.DropAllRobotGames(ctx, user)
if err != nil {
t.Fatalf("drop: %v", err)
}
if n != 1 {
t.Fatalf("dropped %d games, want 1 (the vs-AI game)", n)
}
if _, err := gsvc.GameByID(ctx, aiRes.Game.ID); err == nil {
t.Error("the vs-AI game should be dropped")
}
if _, err := gsvc.GameByID(ctx, humanGame.ID); err != nil {
t.Errorf("the human game should be kept, got: %v", err)
}
}
// TestDeleteStepUpEmail: an email account's delete code verifies (wrong code rejected, no
// deeplink in the mail); a platform-only account has no email and cannot request a code.
func TestDeleteStepUpEmail(t *testing.T) {
ctx := context.Background()
store := account.NewStore(testDB)
mailer := &capturingMailer{}
svc := account.NewEmailService(store, mailer, "https://erudit-game.ru")
acc, err := store.ProvisionByIdentity(ctx, account.KindTelegram, "tg-"+uuid.NewString())
if err != nil {
t.Fatalf("provision: %v", err)
}
if err := store.AttachIdentity(ctx, acc.ID, account.KindEmail, "del-"+uuid.NewString()+"@example.com", true); err != nil {
t.Fatalf("attach email: %v", err)
}
if has, err := svc.HasEmail(ctx, acc.ID); err != nil || !has {
t.Fatalf("HasEmail = (%v, %v), want true", has, err)
}
if err := svc.RequestDeleteCode(ctx, acc.ID); err != nil {
t.Fatalf("request delete code: %v", err)
}
if strings.Contains(mailer.lastBody, "/confirm/") {
t.Error("a delete email must not carry a one-tap deeplink")
}
code := sixDigit.FindString(mailer.lastBody)
if err := svc.VerifyDeleteCode(ctx, acc.ID, "000000"); err == nil {
t.Error("a wrong delete code must be rejected")
}
if err := svc.VerifyDeleteCode(ctx, acc.ID, code); err != nil {
t.Fatalf("verify correct delete code: %v", err)
}
noEmail, err := store.ProvisionByIdentity(ctx, account.KindTelegram, "tg-"+uuid.NewString())
if err != nil {
t.Fatalf("provision no-email: %v", err)
}
if has, _ := svc.HasEmail(ctx, noEmail.ID); has {
t.Error("HasEmail must be false for a platform-only account")
}
if err := svc.RequestDeleteCode(ctx, noEmail.ID); !errors.Is(err, account.ErrNoEmail) {
t.Errorf("request delete for no-email account = %v, want ErrNoEmail", err)
}
}