From 26df54a09d7e195d0e33266e0b34f8e11d072277 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sun, 7 Dec 2025 03:24:42 +0900
Subject: feat(client): remove registration page

---
 src/server/routes/auth.test.ts | 106 -----------------------------------------
 src/server/routes/auth.ts      |  23 +--------
 2 files changed, 1 insertion(+), 128 deletions(-)

(limited to 'src/server/routes')

diff --git a/src/server/routes/auth.test.ts b/src/server/routes/auth.test.ts
index 3ba504e..5bf9f86 100644
--- a/src/server/routes/auth.test.ts
+++ b/src/server/routes/auth.test.ts
@@ -3,7 +3,6 @@ import { beforeEach, describe, expect, it, vi } from "vitest";
 import { errorHandler } from "../middleware/index.js";
 import type {
 	RefreshTokenRepository,
-	UserPublic,
 	UserRepository,
 } from "../repositories/index.js";
 import { createAuthRouter } from "./auth.js";
@@ -32,18 +31,6 @@ function createMockRefreshTokenRepo(): RefreshTokenRepository {
 	};
 }
 
-interface RegisterResponse {
-	user?: {
-		id: string;
-		username: string;
-		createdAt: string;
-	};
-	error?: {
-		code: string;
-		message: string;
-	};
-}
-
 interface LoginResponse {
 	accessToken?: string;
 	refreshToken?: string;
@@ -57,99 +44,6 @@ interface LoginResponse {
 	};
 }
 
-describe("POST /register", () => {
-	let app: Hono;
-	let mockUserRepo: ReturnType<typeof createMockUserRepo>;
-	let mockRefreshTokenRepo: ReturnType<typeof createMockRefreshTokenRepo>;
-
-	beforeEach(() => {
-		vi.clearAllMocks();
-		mockUserRepo = createMockUserRepo();
-		mockRefreshTokenRepo = createMockRefreshTokenRepo();
-		const auth = createAuthRouter({
-			userRepo: mockUserRepo,
-			refreshTokenRepo: mockRefreshTokenRepo,
-		});
-		app = new Hono();
-		app.onError(errorHandler);
-		app.route("/api/auth", auth);
-	});
-
-	it("creates a new user with valid credentials", async () => {
-		vi.mocked(mockUserRepo.existsByUsername).mockResolvedValue(false);
-		vi.mocked(mockUserRepo.create).mockResolvedValue({
-			id: "test-uuid-123",
-			username: "testuser",
-			createdAt: new Date("2024-01-01T00:00:00Z"),
-		} as UserPublic);
-
-		const res = await app.request("/api/auth/register", {
-			method: "POST",
-			headers: { "Content-Type": "application/json" },
-			body: JSON.stringify({
-				username: "testuser",
-				password: "securepassword12345",
-			}),
-		});
-
-		expect(res.status).toBe(201);
-		const body = (await res.json()) as RegisterResponse;
-		expect(body.user).toEqual({
-			id: "test-uuid-123",
-			username: "testuser",
-			createdAt: "2024-01-01T00:00:00.000Z",
-		});
-		expect(mockUserRepo.existsByUsername).toHaveBeenCalledWith("testuser");
-		expect(mockUserRepo.create).toHaveBeenCalledWith({
-			username: "testuser",
-			passwordHash: "hashed_securepassword12345",
-		});
-	});
-
-	it("returns 400 for invalid username", async () => {
-		const res = await app.request("/api/auth/register", {
-			method: "POST",
-			headers: { "Content-Type": "application/json" },
-			body: JSON.stringify({
-				username: "",
-				password: "securepassword12345",
-			}),
-		});
-
-		expect(res.status).toBe(400);
-	});
-
-	it("returns 400 for password too short", async () => {
-		const res = await app.request("/api/auth/register", {
-			method: "POST",
-			headers: { "Content-Type": "application/json" },
-			body: JSON.stringify({
-				username: "testuser",
-				password: "tooshort123456",
-			}),
-		});
-
-		expect(res.status).toBe(400);
-	});
-
-	it("returns 409 for existing username", async () => {
-		vi.mocked(mockUserRepo.existsByUsername).mockResolvedValue(true);
-
-		const res = await app.request("/api/auth/register", {
-			method: "POST",
-			headers: { "Content-Type": "application/json" },
-			body: JSON.stringify({
-				username: "existinguser",
-				password: "securepassword12345",
-			}),
-		});
-
-		expect(res.status).toBe(409);
-		const body = (await res.json()) as RegisterResponse;
-		expect(body.error?.code).toBe("USERNAME_EXISTS");
-	});
-});
-
 describe("POST /login", () => {
 	let app: Hono;
 	let mockUserRepo: ReturnType<typeof createMockUserRepo>;
diff --git a/src/server/routes/auth.ts b/src/server/routes/auth.ts
index 144bbae..06c88a6 100644
--- a/src/server/routes/auth.ts
+++ b/src/server/routes/auth.ts
@@ -10,11 +10,7 @@ import {
 	type UserRepository,
 	userRepository,
 } from "../repositories/index.js";
-import {
-	createUserSchema,
-	loginSchema,
-	refreshTokenSchema,
-} from "../schemas/index.js";
+import { loginSchema, refreshTokenSchema } from "../schemas/index.js";
 
 function getJwtSecret(): string {
 	const secret = process.env.JWT_SECRET;
@@ -43,23 +39,6 @@ export function createAuthRouter(deps: AuthDependencies) {
 	const { userRepo, refreshTokenRepo } = deps;
 
 	return new Hono()
-		.post("/register", zValidator("json", createUserSchema), async (c) => {
-			const { username, password } = c.req.valid("json");
-
-			// Check if username already exists
-			const exists = await userRepo.existsByUsername(username);
-			if (exists) {
-				throw Errors.conflict("Username already exists", "USERNAME_EXISTS");
-			}
-
-			// Hash password with Argon2
-			const passwordHash = await argon2.hash(password);
-
-			// Create user
-			const newUser = await userRepo.create({ username, passwordHash });
-
-			return c.json({ user: newUser }, 201);
-		})
 		.post("/login", zValidator("json", loginSchema), async (c) => {
 			const { username, password } = c.req.valid("json");
 
-- 
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