feat(dm-dashboard): Wave 5 — NPC generation API, history API, quota/tier badges, translate button
This commit is contained in:
emil
@@ -0,0 +1,355 @@
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import { describe, it, expect, vi, beforeEach } from "vitest";
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const mockUser = {
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id: 1,
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vkId: null,
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yandexId: null,
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email: null,
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name: "Test User",
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avatar: null,
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tier: "free" as const,
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boostyVerifiedAt: null,
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createdAt: new Date("2024-01-01"),
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};
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function mockRequest(
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url: string,
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origin: string,
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method = "GET"
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): Request {
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return {
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url,
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method,
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headers: {
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get(name: string) {
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if (name.toLowerCase() === "origin") return origin;
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return null;
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},
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},
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} as unknown as Request;
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}
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interface NpcItem {
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id: number;
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userId: number;
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name: string;
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race: string | null;
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role: string | null;
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level: number | null;
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tone: string | null;
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content: unknown;
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createdAt: Date;
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}
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function createMockDb() {
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let npcsStore: NpcItem[] = [];
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function evaluateCondition(item: NpcItem, condition: unknown): boolean {
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if (!condition || typeof condition !== "object") return true;
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const c = condition as Record<string, unknown>;
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if (c.type === "eq") {
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const colName = (c.column as string).replace(/_([a-z])/g, (_, letter) => letter.toUpperCase());
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const itemValue = (item as unknown as Record<string, unknown>)[colName];
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return itemValue === c.value;
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}
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if (c.type === "and") {
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const conditions = c.conditions as unknown[];
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return conditions.every((sub) => evaluateCondition(item, sub));
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}
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return true;
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}
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return {
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reset() {
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npcsStore = [];
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},
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_setStore(store: NpcItem[]) {
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npcsStore = store;
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},
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select: vi.fn((selectArg?: { total: unknown }) => {
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if (selectArg && "total" in selectArg) {
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return {
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from: vi.fn(() => ({
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where: vi.fn((condition: unknown) => {
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const filtered = npcsStore.filter((item) => evaluateCondition(item, condition));
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return Promise.resolve([{ total: filtered.length }]);
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}),
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})),
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};
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}
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return {
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from: vi.fn(() => ({
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where: vi.fn((condition: unknown) => {
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const filtered = npcsStore.filter((item) => evaluateCondition(item, condition));
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const ordered = filtered.slice().sort((a, b) => b.createdAt.getTime() - a.createdAt.getTime());
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return {
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orderBy: vi.fn(() => ({
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limit: vi.fn((n: number) => ({
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offset: vi.fn((o: number) => Promise.resolve(ordered.slice(o, o + n))),
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})),
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})),
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};
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}),
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})),
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};
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}),
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};
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}
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let mockDb = createMockDb();
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vi.mock("drizzle-orm", async (importOriginal) => {
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const actual = await importOriginal<typeof import("drizzle-orm")>();
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return {
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...actual,
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eq: (column: { name: string }, value: unknown) => ({ type: "eq", column: column.name, value }),
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and: (...conditions: unknown[]) => ({ type: "and", conditions }),
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desc: (column: { name: string }) => ({ type: "desc", column: column.name, direction: "desc" }),
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count: () => ({ getSQL: () => ({ type: "count" }) }),
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sql: Object.assign(
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(strings: TemplateStringsArray, ...values: unknown[]) => ({ type: "sql", strings, values }),
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{ raw: (value: unknown) => ({ type: "raw", value }) }
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),
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};
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});
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vi.mock("../src/db/client", () => ({
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db: mockDb,
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}));
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describe("AI History API", () => {
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beforeEach(() => {
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mockDb.reset();
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vi.clearAllMocks();
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});
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it("GET returns 401 when unauthenticated", async () => {
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const { GET } = await import("../src/pages/api/dm/ai/history");
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const request = mockRequest(
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"https://dm.randify.pro/api/dm/ai/history",
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"https://randify.pro"
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);
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const response = await GET!({
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request,
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locals: { user: null },
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url: new URL(request.url),
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...({} as any),
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});
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expect(response.status).toBe(401);
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const body = await response.json();
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expect(body.error).toBe("Unauthorized");
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});
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it("OPTIONS returns 204 with CORS headers", async () => {
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const { OPTIONS } = await import("../src/pages/api/dm/ai/history");
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const request = mockRequest(
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"https://dm.randify.pro/api/dm/ai/history",
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"https://randify.pro",
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"OPTIONS"
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);
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const response = await OPTIONS!({
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request,
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locals: { user: null },
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url: new URL(request.url),
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...({} as any),
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});
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expect(response.status).toBe(204);
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expect(response.headers.get("Access-Control-Allow-Origin")).toBe(
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"https://randify.pro"
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);
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});
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it("GET returns user's NPC history ordered by createdAt DESC", async () => {
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const { GET } = await import("../src/pages/api/dm/ai/history");
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const now = new Date();
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const earlier = new Date(now.getTime() - 3600_000);
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mockDb._setStore([
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{
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id: 1,
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userId: 1,
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name: "NPC Older",
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race: "Human",
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role: "Merchant",
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level: 5,
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tone: "Friendly",
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content: { description: "Older NPC" },
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createdAt: earlier,
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},
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{
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id: 2,
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userId: 1,
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name: "NPC Newer",
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race: "Elf",
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role: "Warrior",
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level: 10,
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tone: "Grim",
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content: { description: "Newer NPC" },
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createdAt: now,
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},
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]);
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const request = mockRequest(
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"https://dm.randify.pro/api/dm/ai/history",
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"https://randify.pro"
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);
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const response = await GET!({
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request,
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locals: { user: mockUser },
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url: new URL(request.url),
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...({} as any),
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});
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expect(response.status).toBe(200);
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const body = await response.json();
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expect(body.items).toHaveLength(2);
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expect(body.total).toBe(2);
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expect(body.items[0].name).toBe("NPC Newer");
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expect(body.items[1].name).toBe("NPC Older");
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});
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it("GET paginates with limit and offset", async () => {
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const { GET } = await import("../src/pages/api/dm/ai/history");
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const now = new Date();
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mockDb._setStore(
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Array.from({ length: 5 }, (_, i) => ({
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id: i + 1,
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userId: 1,
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name: `NPC ${i + 1}`,
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race: "Human",
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role: "Warrior",
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level: i + 1,
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tone: "Neutral",
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content: { description: `NPC ${i + 1}` },
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createdAt: new Date(now.getTime() - i * 60_000),
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}))
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);
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const request = mockRequest(
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"https://dm.randify.pro/api/dm/ai/history?limit=2&offset=1",
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"https://randify.pro"
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);
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const response = await GET!({
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request,
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locals: { user: mockUser },
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url: new URL(request.url),
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...({} as any),
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});
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expect(response.status).toBe(200);
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const body = await response.json();
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expect(body.items).toHaveLength(2);
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expect(body.total).toBe(5);
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expect(body.items[0].name).toBe("NPC 2");
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expect(body.items[1].name).toBe("NPC 3");
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});
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it("GET returns empty state when user has no NPCs", async () => {
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const { GET } = await import("../src/pages/api/dm/ai/history");
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mockDb._setStore([]);
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const request = mockRequest(
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"https://dm.randify.pro/api/dm/ai/history",
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"https://randify.pro"
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);
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const response = await GET!({
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request,
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locals: { user: mockUser },
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url: new URL(request.url),
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...({} as any),
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});
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expect(response.status).toBe(200);
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const body = await response.json();
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expect(body.items).toEqual([]);
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expect(body.total).toBe(0);
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});
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it("GET never returns other users' NPCs", async () => {
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const { GET } = await import("../src/pages/api/dm/ai/history");
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mockDb._setStore([
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{
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id: 1,
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userId: 2,
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name: "Other User NPC",
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race: "Orc",
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role: "Boss",
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level: 20,
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tone: "Evil",
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content: { description: "Should not appear" },
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createdAt: new Date(),
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},
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]);
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const request = mockRequest(
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"https://dm.randify.pro/api/dm/ai/history",
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"https://randify.pro"
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);
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const response = await GET!({
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request,
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locals: { user: mockUser },
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url: new URL(request.url),
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...({} as any),
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});
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expect(response.status).toBe(200);
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const body = await response.json();
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expect(body.items).toEqual([]);
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expect(body.total).toBe(0);
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});
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it("GET clamps limit above MAX_LIMIT to MAX_LIMIT", async () => {
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const { GET } = await import("../src/pages/api/dm/ai/history");
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const now = new Date();
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mockDb._setStore(
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Array.from({ length: 101 }, (_, i) => ({
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id: i + 1,
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userId: 1,
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name: `NPC ${i + 1}`,
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race: "Human",
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role: "Warrior",
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level: 1,
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tone: "Neutral",
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content: { description: `NPC ${i + 1}` },
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createdAt: new Date(now.getTime() - i * 1000),
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}))
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);
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const request = mockRequest(
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"https://dm.randify.pro/api/dm/ai/history?limit=200",
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"https://randify.pro"
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);
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const response = await GET!({
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request,
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locals: { user: mockUser },
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url: new URL(request.url),
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...({} as any),
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});
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expect(response.status).toBe(200);
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const body = await response.json();
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expect(body.items).toHaveLength(100);
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expect(body.total).toBe(101);
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});
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it("GET handles negative offset by clamping to 0", async () => {
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const { GET } = await import("../src/pages/api/dm/ai/history");
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const now = new Date();
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mockDb._setStore([
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{
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id: 1,
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userId: 1,
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name: "NPC 1",
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race: "Human",
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role: "Warrior",
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level: 1,
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tone: "Neutral",
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content: { description: "NPC 1" },
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createdAt: now,
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},
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]);
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const request = mockRequest(
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"https://dm.randify.pro/api/dm/ai/history?offset=-5",
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"https://randify.pro"
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);
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const response = await GET!({
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request,
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locals: { user: mockUser },
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url: new URL(request.url),
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...({} as any),
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});
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expect(response.status).toBe(200);
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const body = await response.json();
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expect(body.items).toHaveLength(1);
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expect(body.items[0].name).toBe("NPC 1");
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});
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});
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Block a user