Profile page UI and functionality implemented

tests/unit/rulesMeRoute.test.ts

@@ -0,0 +1,75 @@
+import { NextRequest } from "next/server";
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+const isDatabaseConfiguredMock = vi.fn();
+const listForUserMock = vi.fn();
+const getSessionUserMock = vi.fn();
+
+vi.mock("../../lib/server/env", () => ({
+  isDatabaseConfigured: () => isDatabaseConfiguredMock(),
+}));
+
+vi.mock("../../lib/server/publishedRules", () => ({
+  listPublishedRulesForUser: (...args: unknown[]) => listForUserMock(...args),
+}));
+
+vi.mock("../../lib/server/session", () => ({
+  getSessionUser: () => getSessionUserMock(),
+}));
+
+import { GET } from "../../app/api/rules/me/route";
+
+beforeEach(() => {
+  isDatabaseConfiguredMock.mockReset();
+  listForUserMock.mockReset();
+  getSessionUserMock.mockReset();
+});
+
+describe("GET /api/rules/me", () => {
+  it("returns 503 when the database is not configured", async () => {
+    isDatabaseConfiguredMock.mockReturnValue(false);
+    const res = await GET(
+      new NextRequest("https://x.test/api/rules/me"),
+      undefined,
+    );
+    expect(res.status).toBe(503);
+    expect(getSessionUserMock).not.toHaveBeenCalled();
+  });
+
+  it("returns 401 when not signed in", async () => {
+    isDatabaseConfiguredMock.mockReturnValue(true);
+    getSessionUserMock.mockResolvedValue(null);
+    const res = await GET(
+      new NextRequest("https://x.test/api/rules/me"),
+      undefined,
+    );
+    expect(res.status).toBe(401);
+    expect(listForUserMock).not.toHaveBeenCalled();
+  });
+
+  it("returns 200 with { rules } for the session user", async () => {
+    isDatabaseConfiguredMock.mockReturnValue(true);
+    getSessionUserMock.mockResolvedValue({ id: "user-1", email: "a@b.c" });
+    const rows = [
+      {
+        id: "r1",
+        title: "Rule A",
+        summary: "S",
+        createdAt: new Date("2026-01-01T00:00:00Z"),
+        updatedAt: new Date("2026-01-02T00:00:00Z"),
+      },
+    ];
+    listForUserMock.mockResolvedValueOnce(rows);
+    const res = await GET(
+      new NextRequest("https://x.test/api/rules/me?limit=10"),
+      undefined,
+    );
+    expect(res.status).toBe(200);
+    expect(listForUserMock).toHaveBeenCalledWith("user-1", 10);
+    const body = (await res.json()) as {
+      rules: Array<{ id: string; title: string }>;
+    };
+    expect(body.rules).toHaveLength(1);
+    expect(body.rules[0].id).toBe("r1");
+  });
+});