Claude
7b4f05daab
Vercel's serverless functions only allow writes to /tmp, and it starts empty on every cold start. Point the database there in production and create the User table on first request if it doesn't exist yet, so the app can be deployed for a live preview without manual database setup. Note: this is a demo-friendly stand-in — data does not persist across cold starts on Vercel. A real persistent database is a later phase. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VL5YUEf2B9LG4xdVUQwcSg
43 lines
1.4 KiB
TypeScript
43 lines
1.4 KiB
TypeScript
import { NextResponse } from "next/server";
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import bcrypt from "bcryptjs";
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import { z } from "zod";
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import { prisma, ensureDb } from "@/lib/prisma";
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const signupSchema = z.object({
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name: z.string().trim().min(1, "Name is required").max(80),
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email: z.string().trim().toLowerCase().email("Enter a valid email"),
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password: z.string().min(8, "Password must be at least 8 characters"),
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age: z.number().int().min(18, "You must be 18 or older to join").max(120),
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});
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export async function POST(request: Request) {
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await ensureDb();
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const body = await request.json().catch(() => null);
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if (!body) {
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return NextResponse.json({ error: "Invalid request body" }, { status: 400 });
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}
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const parsed = signupSchema.safeParse(body);
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if (!parsed.success) {
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const message = parsed.error.issues[0]?.message ?? "Invalid input";
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return NextResponse.json({ error: message }, { status: 400 });
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}
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const { name, email, password, age } = parsed.data;
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const existing = await prisma.user.findUnique({ where: { email } });
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if (existing) {
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return NextResponse.json({ error: "An account with that email already exists" }, { status: 409 });
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}
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const passwordHash = await bcrypt.hash(password, 12);
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const user = await prisma.user.create({
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data: { name, email, age, passwordHash },
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select: { id: true, email: true, name: true },
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});
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return NextResponse.json({ user }, { status: 201 });
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}
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