feat: notification center toast coordination (PR-4)

- EventToastBridge checks notification_toast_level and notification_mute_categories
- toast-rules.ts: event-to-category/severity mapping functions
- Settings page: notification preferences section (toast level dropdown, mute checkboxes)
- Settings API types extended with notification preference fields
- 17 frontend tests (toast-rules + bridge)
- Preference hierarchy: mute categories → toast level → show/hide

Quality gates: vitest 17 passed, tsc clean, eslint clean
This commit is contained in:
2026-05-29 13:45:17 +02:00
parent ceaed9af66
commit 19242b4152
8 changed files with 808 additions and 281 deletions
@@ -0,0 +1,220 @@
import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
import { render, act } from "@testing-library/react";
import { EventToastBridge } from "./event-toast-bridge";
import { useEventContext } from "../state/events";
import { getUserConfig } from "../api/settings";
import { handleEventToast } from "./toast-rules";
import type { InstanceEventPayload } from "../types/events";
vi.mock("../state/events", () => ({
useEventContext: vi.fn(),
}));
vi.mock("../api/settings", () => ({
getUserConfig: vi.fn(),
}));
vi.mock("./toast-rules", async (importOriginal) => {
const actual = await importOriginal<typeof import("./toast-rules")>();
return {
...actual,
handleEventToast: vi.fn(),
clearToastDedup: vi.fn(),
};
});
const mockedUseEventContext = vi.mocked(useEventContext);
const mockedGetUserConfig = vi.mocked(getUserConfig);
const mockedHandleEventToast = vi.mocked(handleEventToast);
function makeEvent(
eventType: string,
overrides?: Partial<InstanceEventPayload>,
): InstanceEventPayload {
return {
event: eventType,
instance_id: "i-1",
status: undefined,
message: undefined,
metadata: {},
timestamp: "2026-05-29T10:00:00Z",
correlation_id: "c1",
...overrides,
};
}
async function flushPromises() {
await act(async () => {
await Promise.resolve();
});
}
describe("EventToastBridge preference checks", () => {
beforeEach(() => {
vi.clearAllMocks();
mockedUseEventContext.mockReturnValue({
events: [],
connected: false,
reconnectCount: 0,
});
mockedGetUserConfig.mockResolvedValue({
theme: "system",
default_editor: null,
git_user_name: null,
git_user_email: null,
last_session_id: null,
notification_toast_level: "all",
notification_mute_categories: [],
} as unknown as Awaited<ReturnType<typeof getUserConfig>>);
});
afterEach(() => {
vi.restoreAllMocks();
});
it("shows toast when level is all and category not muted", async () => {
const event = makeEvent("instance.started");
mockedUseEventContext.mockReturnValue({
events: [event],
connected: false,
reconnectCount: 0,
});
render(<EventToastBridge />);
await flushPromises();
expect(mockedHandleEventToast).toHaveBeenCalledWith(event);
});
it("suppresses toast when level is none", async () => {
mockedGetUserConfig.mockResolvedValue({
notification_toast_level: "none",
notification_mute_categories: [],
} as unknown as Awaited<ReturnType<typeof getUserConfig>>);
const event = makeEvent("instance.started");
mockedUseEventContext.mockReturnValue({
events: [event],
connected: false,
reconnectCount: 0,
});
render(<EventToastBridge />);
await flushPromises();
expect(mockedHandleEventToast).not.toHaveBeenCalled();
});
it("suppresses info toast when level is errors", async () => {
mockedGetUserConfig.mockResolvedValue({
notification_toast_level: "errors",
notification_mute_categories: [],
} as unknown as Awaited<ReturnType<typeof getUserConfig>>);
const event = makeEvent("instance.started");
mockedUseEventContext.mockReturnValue({
events: [event],
connected: false,
reconnectCount: 0,
});
render(<EventToastBridge />);
await flushPromises();
expect(mockedHandleEventToast).not.toHaveBeenCalled();
});
it("shows error toast when level is errors", async () => {
mockedGetUserConfig.mockResolvedValue({
notification_toast_level: "errors",
notification_mute_categories: [],
} as unknown as Awaited<ReturnType<typeof getUserConfig>>);
const event = makeEvent("instance.error");
mockedUseEventContext.mockReturnValue({
events: [event],
connected: false,
reconnectCount: 0,
});
render(<EventToastBridge />);
await flushPromises();
expect(mockedHandleEventToast).toHaveBeenCalledWith(event);
});
it("suppresses toast when category is muted", async () => {
mockedGetUserConfig.mockResolvedValue({
notification_toast_level: "all",
notification_mute_categories: ["instance"],
} as unknown as Awaited<ReturnType<typeof getUserConfig>>);
const event = makeEvent("instance.started");
mockedUseEventContext.mockReturnValue({
events: [event],
connected: false,
reconnectCount: 0,
});
render(<EventToastBridge />);
await flushPromises();
expect(mockedHandleEventToast).not.toHaveBeenCalled();
});
it("applies preference change immediately via custom event", async () => {
const event1 = makeEvent("instance.started");
mockedUseEventContext.mockReturnValue({
events: [event1],
connected: false,
reconnectCount: 0,
});
const { rerender } = render(<EventToastBridge />);
await flushPromises();
expect(mockedHandleEventToast).toHaveBeenCalledTimes(1);
act(() => {
window.dispatchEvent(
new CustomEvent("userconfig:updated", {
detail: { notification_toast_level: "none" },
}),
);
});
const event2 = makeEvent("instance.started");
mockedUseEventContext.mockReturnValue({
events: [event1, event2],
connected: false,
reconnectCount: 0,
});
rerender(<EventToastBridge />);
await flushPromises();
expect(mockedHandleEventToast).toHaveBeenCalledTimes(1);
});
it("muted category overrides all level", async () => {
mockedGetUserConfig.mockResolvedValue({
notification_toast_level: "all",
notification_mute_categories: ["instance"],
} as unknown as Awaited<ReturnType<typeof getUserConfig>>);
const event = makeEvent("instance.error");
mockedUseEventContext.mockReturnValue({
events: [event],
connected: false,
reconnectCount: 0,
});
render(<EventToastBridge />);
await flushPromises();
expect(mockedHandleEventToast).not.toHaveBeenCalled();
});
it("deduplication still works with preferences", async () => {
const event = makeEvent("instance.started");
mockedUseEventContext.mockReturnValue({
events: [event, event],
connected: false,
reconnectCount: 0,
});
render(<EventToastBridge />);
await flushPromises();
expect(mockedHandleEventToast).toHaveBeenCalledTimes(1);
});
it("unmapped event defaults to system/info and shows when level is all", async () => {
const event = makeEvent("system.announcement");
mockedUseEventContext.mockReturnValue({
events: [event],
connected: false,
reconnectCount: 0,
});
render(<EventToastBridge />);
await flushPromises();
expect(mockedHandleEventToast).toHaveBeenCalledWith(event);
});
});
+61 -3
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@@ -1,19 +1,77 @@
import { useEffect, useRef } from "react";
import { useEffect, useRef, useState } from "react";
import { useEventContext } from "../state/events";
import { handleEventToast } from "./toast-rules";
import {
handleEventToast,
mapEventToCategory,
mapEventToSeverity,
} from "./toast-rules";
import { getUserConfig } from "../api/settings";
import type { UserConfig } from "../api/settings";
interface ToastConfig {
notification_toast_level: string;
notification_mute_categories: string[];
}
export function EventToastBridge(): JSX.Element | null {
const { events } = useEventContext();
const processedRef = useRef<Set<string>>(new Set());
const [config, setConfig] = useState<ToastConfig | null>(null);
useEffect(() => {
getUserConfig()
.then((c) => {
setConfig({
notification_toast_level: c.notification_toast_level ?? "all",
notification_mute_categories: c.notification_mute_categories ?? [],
});
})
.catch(() => {
setConfig({
notification_toast_level: "all",
notification_mute_categories: [],
});
});
const handler = (e: Event) => {
const detail = (e as CustomEvent<Partial<UserConfig>>).detail;
if (detail) {
setConfig((prev) => ({
notification_toast_level:
detail.notification_toast_level ??
prev?.notification_toast_level ??
"all",
notification_mute_categories:
detail.notification_mute_categories ??
prev?.notification_mute_categories ??
[],
}));
}
};
window.addEventListener("userconfig:updated", handler);
return () => window.removeEventListener("userconfig:updated", handler);
}, []);
useEffect(() => {
if (!config) return;
for (const event of events) {
const key = `${event.correlation_id}:${event.timestamp}`;
if (processedRef.current.has(key)) continue;
processedRef.current.add(key);
const category = mapEventToCategory(event);
const severity = mapEventToSeverity(event);
if (config.notification_toast_level === "none") continue;
if (config.notification_toast_level === "errors" && severity !== "error")
continue;
if (config.notification_mute_categories.includes(category)) continue;
handleEventToast(event);
}
}, [events]);
}, [events, config]);
return null;
}
+60 -139
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@@ -1,148 +1,69 @@
import { describe, it, expect, vi, beforeEach } from "vitest";
import { handleEventToast, clearToastDedup } from "./toast-rules";
import { describe, it, expect } from "vitest";
import { mapEventToCategory, mapEventToSeverity } from "./toast-rules";
import type { InstanceEventPayload } from "../types/events";
const mockToastInfo = vi.fn();
const mockToastSuccess = vi.fn();
const mockToastWarning = vi.fn();
const mockToastError = vi.fn();
function makeEvent(
event: string,
overrides?: Partial<InstanceEventPayload>,
): InstanceEventPayload {
return {
event,
instance_id: "i-1",
status: undefined,
message: undefined,
metadata: {},
timestamp: "2026-05-29T10:00:00Z",
correlation_id: "c1",
...overrides,
};
}
vi.mock("../state/toast", () => ({
toast: {
info: (...args: unknown[]) => mockToastInfo(...args),
success: (...args: unknown[]) => mockToastSuccess(...args),
warning: (...args: unknown[]) => mockToastWarning(...args),
error: (...args: unknown[]) => mockToastError(...args),
},
}));
describe("toast-rules", () => {
beforeEach(() => {
clearToastDedup();
mockToastInfo.mockClear();
mockToastSuccess.mockClear();
mockToastWarning.mockClear();
mockToastError.mockClear();
describe("mapEventToCategory", () => {
it('returns "instance" for instance.* events', () => {
expect(mapEventToCategory(makeEvent("instance.started"))).toBe("instance");
expect(mapEventToCategory(makeEvent("instance.error"))).toBe("instance");
});
it("maps instance.started to info toast", () => {
const event: InstanceEventPayload = {
event: "instance.started",
instance_id: "inst-1",
status: "starting",
message: "Container starting...",
metadata: {},
timestamp: "2026-05-28T12:00:00Z",
correlation_id: "corr-1",
};
handleEventToast(event);
expect(mockToastInfo).toHaveBeenCalledWith("Container starting...", {
duration: 3000,
});
it('returns "health" for health.* events', () => {
expect(mapEventToCategory(makeEvent("health.error"))).toBe("health");
});
it("maps health_changed to running to success toast", () => {
const event: InstanceEventPayload = {
event: "instance.health_changed",
instance_id: "inst-1",
status: "running",
message: "Container is running",
metadata: { previous_status: "starting" },
timestamp: "2026-05-28T12:00:00Z",
correlation_id: "corr-1",
};
handleEventToast(event);
expect(mockToastSuccess).toHaveBeenCalledWith("Container running", {
duration: 3000,
});
});
it("maps health_changed to unhealthy to warning toast", () => {
const event: InstanceEventPayload = {
event: "instance.health_changed",
instance_id: "inst-1",
status: "unhealthy",
message: "Container is unhealthy",
metadata: { previous_status: "running" },
timestamp: "2026-05-28T12:00:00Z",
correlation_id: "corr-1",
};
handleEventToast(event);
expect(mockToastWarning).toHaveBeenCalledWith("Container unhealthy", {
duration: 5000,
});
});
it("maps instance.error to error toast with exit code", () => {
const event: InstanceEventPayload = {
event: "instance.error",
instance_id: "inst-1",
status: "error",
message: "Container crashed",
metadata: { exit_code: 137 },
timestamp: "2026-05-28T12:00:00Z",
correlation_id: "corr-1",
};
handleEventToast(event);
expect(mockToastError).toHaveBeenCalledWith(
"Container crashed (exit code: 137)",
{ duration: 10000 },
);
});
it("maps instance.error to error toast without exit code", () => {
const event: InstanceEventPayload = {
event: "instance.error",
instance_id: "inst-1",
status: "error",
message: "Build failed",
metadata: {},
timestamp: "2026-05-28T12:00:00Z",
correlation_id: "corr-1",
};
handleEventToast(event);
expect(mockToastError).toHaveBeenCalledWith("Build failed", {
duration: 10000,
});
});
it("deduplicates within one second", () => {
const event: InstanceEventPayload = {
event: "instance.started",
instance_id: "inst-1",
status: "starting",
message: "Container starting...",
metadata: {},
timestamp: "2026-05-28T12:00:00Z",
correlation_id: "corr-1",
};
handleEventToast(event);
handleEventToast(event);
expect(mockToastInfo).toHaveBeenCalledTimes(1);
});
it("allows duplicate after one second", () => {
vi.useFakeTimers();
const event: InstanceEventPayload = {
event: "instance.started",
instance_id: "inst-1",
status: "starting",
message: "Container starting...",
metadata: {},
timestamp: "2026-05-28T12:00:00Z",
correlation_id: "corr-1",
};
handleEventToast(event);
vi.advanceTimersByTime(1100);
handleEventToast(event);
expect(mockToastInfo).toHaveBeenCalledTimes(2);
vi.useRealTimers();
it('returns "system" for unknown events', () => {
expect(mapEventToCategory(makeEvent("system.announcement"))).toBe("system");
});
});
describe("mapEventToSeverity", () => {
it("returns error for instance.error and health.error", () => {
expect(mapEventToSeverity(makeEvent("instance.error"))).toBe("error");
expect(mapEventToSeverity(makeEvent("health.error"))).toBe("error");
});
it("returns warning for unhealthy health changes", () => {
expect(
mapEventToSeverity(
makeEvent("instance.health_changed", { status: "unhealthy" }),
),
).toBe("warning");
});
it("returns success for recovery to running", () => {
expect(
mapEventToSeverity(
makeEvent("instance.health_changed", { status: "running" }),
),
).toBe("success");
});
it("returns info for lifecycle events", () => {
expect(mapEventToSeverity(makeEvent("instance.created"))).toBe("info");
expect(mapEventToSeverity(makeEvent("instance.started"))).toBe("info");
expect(mapEventToSeverity(makeEvent("instance.stopped"))).toBe("info");
expect(mapEventToSeverity(makeEvent("instance.restarted"))).toBe("info");
expect(mapEventToSeverity(makeEvent("instance.deleted"))).toBe("info");
});
it("returns info for unmapped events", () => {
expect(mapEventToSeverity(makeEvent("unknown.event"))).toBe("info");
});
});
+26
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@@ -19,6 +19,32 @@ function shouldShowToast(instanceId: string, eventType: string): boolean {
return true;
}
export function mapEventToCategory(event: InstanceEventPayload): string {
if (event.event.startsWith("instance.")) return "instance";
if (event.event.startsWith("health.")) return "health";
return "system";
}
export function mapEventToSeverity(
event: InstanceEventPayload,
): "info" | "warning" | "error" | "success" {
switch (event.event) {
case "instance.error":
case "health.error":
return "error";
case "instance.health_changed":
return event.status === "unhealthy" ? "warning" : "success";
case "instance.created":
case "instance.started":
case "instance.stopped":
case "instance.restarted":
case "instance.deleted":
return "info";
default:
return "info";
}
}
export function handleEventToast(event: InstanceEventPayload): void {
const { event: eventType, instance_id, status, message, metadata } = event;