Initial project scaffold: FastAPI + React/Vite + PostgreSQL SaaS starter

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
curo1305
2026-04-12 15:00:44 +02:00
commit 606b7bd6b3
34 changed files with 807 additions and 0 deletions
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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>destroying_sap</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>
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{
"name": "destroying-sap-frontend",
"private": true,
"version": "0.1.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc -b && vite build",
"preview": "vite preview",
"lint": "eslint src --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
"typecheck": "tsc --noEmit"
},
"dependencies": {
"react": "^18.3.1",
"react-dom": "^18.3.1",
"react-router-dom": "^6.23.1",
"@tanstack/react-query": "^5.40.0",
"axios": "^1.7.2"
},
"devDependencies": {
"@types/react": "^18.3.3",
"@types/react-dom": "^18.3.0",
"@typescript-eslint/eslint-plugin": "^7.13.0",
"@typescript-eslint/parser": "^7.13.0",
"@vitejs/plugin-react": "^4.3.1",
"eslint": "^8.57.0",
"eslint-plugin-react-hooks": "^4.6.2",
"eslint-plugin-react-refresh": "^0.4.7",
"typescript": "^5.4.5",
"vite": "^5.3.1"
}
}
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import { Routes, Route, Navigate } from "react-router-dom";
import LoginPage from "./pages/LoginPage";
import RegisterPage from "./pages/RegisterPage";
import DashboardPage from "./pages/DashboardPage";
import { useAuth } from "./hooks/useAuth";
function PrivateRoute({ children }: { children: React.ReactNode }) {
const { token } = useAuth();
return token ? <>{children}</> : <Navigate to="/login" replace />;
}
export default function App() {
return (
<Routes>
<Route path="/login" element={<LoginPage />} />
<Route path="/register" element={<RegisterPage />} />
<Route
path="/"
element={
<PrivateRoute>
<DashboardPage />
</PrivateRoute>
}
/>
</Routes>
);
}
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import axios from "axios";
const api = axios.create({ baseURL: "/api" });
api.interceptors.request.use((config) => {
const token = localStorage.getItem("token");
if (token) config.headers.Authorization = `Bearer ${token}`;
return config;
});
export default api;
// --- Auth ---
export const login = (email: string, password: string) =>
api
.post<{ access_token: string }>("/auth/login", new URLSearchParams({ username: email, password }))
.then((r) => r.data.access_token);
export const register = (email: string, password: string, full_name?: string) =>
api.post("/auth/register", { email, password, full_name }).then((r) => r.data);
// --- Users ---
export const getMe = () => api.get("/users/me").then((r) => r.data);
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import { useState } from "react";
import { useNavigate } from "react-router-dom";
import { login as apiLogin } from "../api/client";
export function useAuth() {
const [token, setToken] = useState<string | null>(() => localStorage.getItem("token"));
const navigate = useNavigate();
const login = async (email: string, password: string) => {
const t = await apiLogin(email, password);
localStorage.setItem("token", t);
setToken(t);
navigate("/");
};
const logout = () => {
localStorage.removeItem("token");
setToken(null);
navigate("/login");
};
return { token, login, logout };
}
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import React from "react";
import ReactDOM from "react-dom/client";
import { BrowserRouter } from "react-router-dom";
import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
import App from "./App";
const queryClient = new QueryClient();
ReactDOM.createRoot(document.getElementById("root")!).render(
<React.StrictMode>
<QueryClientProvider client={queryClient}>
<BrowserRouter>
<App />
</BrowserRouter>
</QueryClientProvider>
</React.StrictMode>
);
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import { useQuery } from "@tanstack/react-query";
import { getMe } from "../api/client";
import { useAuth } from "../hooks/useAuth";
export default function DashboardPage() {
const { logout } = useAuth();
const { data: user } = useQuery({ queryKey: ["me"], queryFn: getMe });
return (
<div style={{ padding: 32 }}>
<h1>Dashboard</h1>
{user && <p>Welcome, {user.full_name ?? user.email}</p>}
<button onClick={logout}>Logout</button>
</div>
);
}
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import { useState } from "react";
import { Link } from "react-router-dom";
import { useAuth } from "../hooks/useAuth";
export default function LoginPage() {
const { login } = useAuth();
const [email, setEmail] = useState("");
const [password, setPassword] = useState("");
const [error, setError] = useState("");
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
setError("");
try {
await login(email, password);
} catch {
setError("Invalid email or password.");
}
};
return (
<div style={{ maxWidth: 400, margin: "100px auto", padding: 24 }}>
<h1>Sign in</h1>
<form onSubmit={handleSubmit}>
<div>
<label>Email</label>
<input type="email" value={email} onChange={(e) => setEmail(e.target.value)} required />
</div>
<div>
<label>Password</label>
<input
type="password"
value={password}
onChange={(e) => setPassword(e.target.value)}
required
/>
</div>
{error && <p style={{ color: "red" }}>{error}</p>}
<button type="submit">Login</button>
</form>
<p>
No account? <Link to="/register">Register</Link>
</p>
</div>
);
}
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import { useState } from "react";
import { Link, useNavigate } from "react-router-dom";
import { register } from "../api/client";
export default function RegisterPage() {
const navigate = useNavigate();
const [email, setEmail] = useState("");
const [password, setPassword] = useState("");
const [fullName, setFullName] = useState("");
const [error, setError] = useState("");
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
setError("");
try {
await register(email, password, fullName);
navigate("/login");
} catch {
setError("Registration failed. Email may already be in use.");
}
};
return (
<div style={{ maxWidth: 400, margin: "100px auto", padding: 24 }}>
<h1>Create account</h1>
<form onSubmit={handleSubmit}>
<div>
<label>Full name</label>
<input value={fullName} onChange={(e) => setFullName(e.target.value)} />
</div>
<div>
<label>Email</label>
<input type="email" value={email} onChange={(e) => setEmail(e.target.value)} required />
</div>
<div>
<label>Password</label>
<input
type="password"
value={password}
onChange={(e) => setPassword(e.target.value)}
required
/>
</div>
{error && <p style={{ color: "red" }}>{error}</p>}
<button type="submit">Register</button>
</form>
<p>
Already have an account? <Link to="/login">Sign in</Link>
</p>
</div>
);
}
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{
"compilerOptions": {
"target": "ES2020",
"useDefineForClassFields": true,
"lib": ["ES2020", "DOM", "DOM.Iterable"],
"module": "ESNext",
"skipLibCheck": true,
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "react-jsx",
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"noFallthroughCasesInSwitch": true,
"baseUrl": ".",
"paths": {
"@/*": ["src/*"]
}
},
"include": ["src"]
}
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import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";
export default defineConfig({
plugins: [react()],
server: {
proxy: {
"/api": {
target: "http://localhost:8000",
changeOrigin: true,
},
},
},
});