Epicnabbo-Catalogus-Updated-Daily/src/actions/housekeeping-command.test.ts

import { beforeEach, describe, expect, it, vi } from "vitest";
import { z } from "zod";
import { registerHousekeepingCommand } from "@/features/housekeeping/foundation/commands/registry";
import {
	anyCapability,
	ok,
} from "@/features/housekeeping/foundation/contracts";
import type { AuditEntry } from "@/lib/services/audit";

const {
	auditEntries,
	auditWriteMock,
	commandExecutions,
	context,
	getContextMock,
	getIpMock,
	rateLimitCalls,
} = vi.hoisted(() => ({
	auditEntries: [] as AuditEntry[],
	auditWriteMock: vi.fn(),
	commandExecutions: [] as string[],
	context: {
		actor: { id: 71, username: "server-operator", rank: 4 },
		isSuperAdmin: false,
		has: (slug: string) => slug === "admin.settings.edit",
		hasAny: (...slugs: string[]) => slugs.includes("admin.settings.edit"),
		hasAll: (...slugs: string[]) =>
			slugs.every((slug) => slug === "admin.settings.edit"),
	},
	getContextMock: vi.fn(),
	getIpMock: vi.fn(),
	rateLimitCalls: [] as Array<[string, number, number]>,
}));

vi.mock("@/features/housekeeping/foundation/server-capability-context", () => ({
	getHousekeepingCapabilityContext: getContextMock,
}));

vi.mock("@/lib/services/audit", () => ({
	housekeepingAuditWriter: { write: auditWriteMock },
}));

vi.mock("@/lib/rate-limit", () => ({
	clientIp: getIpMock,
	rateLimit: async (key: string, attempts: number, windowMs: number) => {
		rateLimitCalls.push([key, attempts, windowMs]);
		return { ok: true, retryAfter: 0 };
	},
}));

import { executeHousekeepingCommand } from "./housekeeping-command";

registerHousekeepingCommand({
	id: "system.server-action.serializable",
	owner: "system",
	risk: "safe",
	capability: anyCapability("admin.settings.edit"),
	input: z.object({ value: z.string() }),
	requiresReason: false,
	rateLimit: { attempts: 5, windowMs: 120_000 },
	execute: async (commandContext, input) => {
		commandExecutions.push(input.value);
		return ok(
			{
				value: input.value,
				actorId: commandContext.capability.actor.id,
				ipAddress: commandContext.ipAddress,
			},
			commandContext.correlationId,
		);
	},
});

beforeEach(() => {
	auditEntries.length = 0;
	commandExecutions.length = 0;
	rateLimitCalls.length = 0;
	getContextMock.mockReset().mockResolvedValue(context);
	getIpMock.mockReset().mockResolvedValue("203.0.113.7");
	auditWriteMock.mockReset().mockImplementation(async (entry: AuditEntry) => {
		auditEntries.push({ ...entry });
	});
});

describe("executeHousekeepingCommand", () => {
	it("accepts a plain request and derives all policy metadata server-side", async () => {
		const result = await executeHousekeepingCommand({
			commandId: "system.server-action.serializable",
			input: { value: "saved" },
		});

		expect(result).toMatchObject({
			ok: true,
			data: {
				value: "saved",
				actorId: 71,
				ipAddress: "203.0.113.7",
			},
		});
		expect(rateLimitCalls).toEqual([
			[
				"housekeeping-command:71:203.0.113.7:system.server-action.serializable",
				5,
				120_000,
			],
		]);
		expect(auditEntries).toMatchObject([
			{
				userId: 71,
				action: "system.server-action.serializable",
				target: "system",
				domain: "system",
				ipAddress: "203.0.113.7",
				outcome: "success",
			},
		]);
		expect(auditEntries[0]?.correlationId).toBe(result.correlationId);
	});

	it("strictly rejects spoofed server-owned metadata before execution", async () => {
		const result = await executeHousekeepingCommand({
			commandId: "system.server-action.serializable",
			input: { value: "forged" },
			risk: "sensitive",
			owner: "people",
			capability: { mode: "any", slugs: ["forged.permission"] },
			actor: { id: 999 },
			ipAddress: "198.51.100.9",
			rateLimit: { attempts: 999, windowMs: 1 },
			audit: { action: "forged.action", target: "forged-target" },
		} as never);

		expect(result).toMatchObject({
			ok: false,
			error: { code: "VALIDATION" },
		});
		expect(commandExecutions).toEqual([]);
		expect(rateLimitCalls).toEqual([]);
		expect(auditEntries).toEqual([]);
	});

	it("sanitizes server context acquisition failures into typed results", async () => {
		getContextMock.mockRejectedValue(
			new Error("session database secret exposed"),
		);

		const result = await executeHousekeepingCommand({
			commandId: "system.server-action.serializable",
			input: { value: "blocked" },
		});

		expect(result).toMatchObject({
			ok: false,
			error: { code: "INTERNAL", messageKey: "errors.housekeeping.internal" },
		});
		expect(JSON.stringify(result)).not.toContain("secret exposed");
		expect(commandExecutions).toEqual([]);
	});

	it("maps completed-operation audit failures to a typed partial result", async () => {
		auditWriteMock.mockImplementation(async (entry: AuditEntry) => {
			if (entry.outcome === "success") {
				throw new Error("success audit unavailable");
			}
			auditEntries.push({ ...entry });
		});

		const result = await executeHousekeepingCommand({
			commandId: "system.server-action.serializable",
			input: { value: "changed" },
		});

		expect(commandExecutions).toEqual(["changed"]);
		expect(result).toMatchObject({
			ok: false,
			error: {
				code: "INTERNAL",
				messageKey: "errors.housekeeping.partial",
			},
		});
		expect(auditEntries.map((entry) => entry.outcome)).toEqual(["partial"]);
		expect(auditEntries[0]?.correlationId).toBe(result.correlationId);
	});
});