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R3: backend rate-limit observability — ratewatch, auto-flag, admin throttled view

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- accounts.flagged_high_rate_at baked into the R1 baseline (no prod data; the
  contour schema is wiped after merge); jet regenerated — the regen also picks
  up the previously missing game_drafts/game_hidden models.
- account.Store: FlagHighRate (set-once), ClearHighRateFlag, the flag in
  GetByID/ListUsers and a ListFlaggedHighRate review queue.
- New internal/ratewatch: ingests the gateway rejection reports, keeps a
  bounded in-memory episode window for the console and applies the
  conservative auto-flag (1000 rejected / 10 min, BACKEND_HIGHRATE_FLAG_*).
- POST /api/v1/internal/ratelimit/report (network-trusted, like
  sessions/resolve).
- Admin console: Throttled page (episodes + flagged accounts), a high-rate
  badge in the user list, the marker + operator clear action on the user card.
- Tests: ratewatch unit suite, report-route handler test, renderer cases,
  integration coverage for the store round-trip and the console flow.
This commit is contained in:
Ilia Denisov
2026-06-10 02:14:00 +02:00
parent 8878711cf3
commit ab58062565
27 changed files with 1081 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files
backend/internal/adminconsole/render_test.go
+7 -1
View File
@@ -21,8 +21,14 @@ func TestRendererRendersEveryPage(t *testing.T) {
want string
}{
{"dashboard", DashboardView{Accounts: 3, Variants: []VariantVersions{{Variant: "scrabble_en", Latest: "v1", Versions: []string{"v1"}}}}, "Dashboard"},
{"users", UsersView{Items: []UserRow{{ID: "a1", DisplayName: "Kaya"}}, Pager: NewPager(1, 50, 1)}, "Kaya"},
{"users", UsersView{Items: []UserRow{{ID: "a1", DisplayName: "Kaya", FlaggedHighRate: true}}, Pager: NewPager(1, 50, 1)}, "high-rate"},
{"user_detail", UserDetailView{ID: "a1", DisplayName: "Kaya", HasStats: true, Stats: StatsRow{Wins: 2}, TelegramID: "123", ConnectorEnabled: true}, "Send Telegram message"},
{"user_detail", UserDetailView{ID: "a1", DisplayName: "Kaya", FlaggedHighRateAt: "2026-06-10 12:00"}, "Clear high-rate flag"},
{"throttled", ThrottledView{
Episodes: []ThrottleEpisodeRow{{Class: "user", Key: "a1", UserID: "a1", Rejected: 1234, FirstSeen: "2026-06-10 12:00", LastSeen: "2026-06-10 12:05"}},
Flagged: []FlaggedAccountRow{{ID: "a1", DisplayName: "Kaya", FlaggedAt: "2026-06-10 12:05"}},
FlagThreshold: 1000, FlagWindow: "10m0s",
}, "Recent episodes"},
{"games", GamesView{Items: []GameRow{{ID: "g1", Variant: "scrabble_en", Status: "active"}}, Status: "active", Pager: NewPager(1, 50, 1)}, "g1"},
{"game_detail", GameDetailView{ID: "g1", Variant: "scrabble_en", Seats: []SeatRow{{Seat: 0, DisplayName: "Kaya"}}}, "Seats"},
{"complaints", ComplaintsView{Items: []ComplaintRow{{ID: "c1", Word: "qi", Status: "open"}}, Status: "open", Pager: NewPager(1, 50, 1)}, "qi"},