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Initial commit - ResMan project

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2026-03-05 14:57:19 +01:00
commit 8d87d9b667
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backend/Dockerfile
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FROM node:20-alpine
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
EXPOSE 3000
CMD ["node", "server.js"]
backend/db.js
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const mysql = require("mysql2/promise");
const pool = mysql.createPool({
host: process.env.DB_HOST,
user: process.env.DB_USER,
password: process.env.DB_PASSWORD,
database: process.env.DB_NAME,
waitForConnections: true,
connectionLimit: 10
});
module.exports = pool;
backend/package.json
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{
"name": "resman",
"version": "1.0.0",
"main": "server.js",
"dependencies": {
"express": "^4.18.2",
"mysql2": "^3.6.0",
"cors": "^2.8.5"
}
}
backend/public/index.html
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<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<title>ResMan</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
</head>
<body class="bg-light">
<div class="container mt-4">
<h2 class="mb-4">Resource Manager</h2>
<button class="btn btn-primary mb-3" onclick="openModal()">Neue Ressource</button>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>Name</th>
<th>Produkt</th>
<th>Provider</th>
<th>CPU</th>
<th>RAM</th>
<th>Disk</th>
<th>Status</th>
<th>Aktionen</th>
</tr>
</thead>
<tbody id="resourceTable"></tbody>
</table>
</div>
<!-- Modal -->
<div class="modal fade" id="resourceModal" tabindex="-1">
<div class="modal-dialog modal-xl">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">Ressource</h5>
<button type="button" class="btn-close" data-bs-dismiss="modal"></button>
</div>
<div class="modal-body">
<input type="hidden" id="resourceId">
<div class="row g-3">
<div class="col-md-4">
<label class="form-label">Name</label>
<input type="text" class="form-control" id="name">
</div>
<div class="col-md-4">
<label class="form-label">Produkt</label>
<input type="text" class="form-control" id="produkt">
</div>
<div class="col-md-4">
<label class="form-label">Provider</label>
<input type="text" class="form-control" id="provider">
</div>
<div class="col-md-3">
<label class="form-label">Art</label>
<input type="text" class="form-control" id="art">
</div>
<div class="col-md-3">
<label class="form-label">CPU</label>
<input type="text" class="form-control" id="cpu">
</div>
<div class="col-md-3">
<label class="form-label">RAM</label>
<input type="text" class="form-control" id="ram">
</div>
<div class="col-md-3">
<label class="form-label">Disk</label>
<input type="text" class="form-control" id="disk">
</div>
<div class="col-md-3">
<label class="form-label">OS</label>
<input type="text" class="form-control" id="os">
</div>
<div class="col-md-3">
<label class="form-label">IPv4</label>
<input type="text" class="form-control" id="ipv4_adresse">
</div>
<div class="col-md-3">
<label class="form-label">VLAN IP 1</label>
<input type="text" class="form-control" id="vlan_ip1">
</div>
<div class="col-md-3">
<label class="form-label">VLAN IP 2</label>
<input type="text" class="form-control" id="vlan_ip2">
</div>
<div class="col-md-3">
<label class="form-label">IPv6 Netz</label>
<input type="text" class="form-control" id="ipv6_net">
</div>
<div class="col-md-3">
<label class="form-label">IPv6 Adresse</label>
<input type="text" class="form-control" id="ipv6_adresse">
</div>
<div class="col-md-3">
<label class="form-label">Provider Name</label>
<input type="text" class="form-control" id="providername">
</div>
<div class="col-md-3">
<label class="form-label">Kosten / Monat</label>
<input type="number" step="0.01" class="form-control" id="kosten_monat">
</div>
<div class="col-md-3">
<label class="form-label">Kosten / Jahr</label>
<input type="number" step="0.01" class="form-control" id="kosten_jahr">
</div>
<div class="col-md-3">
<label class="form-label">Laufzeit (Monate)</label>
<input type="number" class="form-control" id="laufzeit_monate">
</div>
<div class="col-md-3">
<label class="form-label">Bestelldatum</label>
<input type="date" class="form-control" id="bestelldatum">
</div>
<div class="col-md-3">
<label class="form-label">Kündbar ab</label>
<input type="date" class="form-control" id="kuendbar_ab">
</div>
<div class="col-md-3">
<label class="form-label">Kündigungsdatum</label>
<input type="date" class="form-control" id="kuendigungsdatum">
</div>
<div class="col-md-3">
<label class="form-label">Status</label>
<select class="form-select" id="status">
<option value="aktiv">Aktiv</option>
<option value="gekündigt">Gekündigt</option>
</select>
</div>
<div class="col-12">
<label class="form-label">Bemerkung</label>
<textarea class="form-control" id="bemerkung"></textarea>
</div>
</div>
</div>
<div class="modal-footer">
<button class="btn btn-success" type="button" onclick="saveResource()">Speichern</button>
<button class="btn btn-secondary" data-bs-dismiss="modal">Abbrechen</button>
</div>
</div>
</div>
</div>
<script>
const API = "/resman/api/resources";
const fields = [
"name","produkt","provider","art",
"kosten_monat","kosten_jahr","laufzeit_monate",
"cpu","ram","disk","os",
"ipv4_adresse","vlan_ip1","vlan_ip2",
"ipv6_net","ipv6_adresse",
"providername","bestelldatum","kuendbar_ab",
"kuendigungsdatum","status","bemerkung"
];
function getStatusBadge(r) {
if (r.status === "gekündigt") {
return '<span class="badge bg-dark">Gekündigt</span>';
}
return '<span class="badge bg-success">Aktiv</span>';
}
async function loadResources() {
const res = await fetch(API);
const data = await res.json();
const table = document.getElementById("resourceTable");
table.innerHTML = "";
data.forEach(r => {
table.innerHTML += `
<tr>
<td>${r.name || ""}</td>
<td>${r.produkt || ""}</td>
<td>${r.provider || ""}</td>
<td>${r.cpu || ""}</td>
<td>${r.ram || ""}</td>
<td>${r.disk || ""}</td>
<td>${getStatusBadge(r)}</td>
<td>
<button class="btn btn-sm btn-warning" onclick='editResource(${JSON.stringify(r)})'>Edit</button>
<button class="btn btn-sm btn-info" onclick='copyResource(${JSON.stringify(r)})'>Copy</button>
<button class="btn btn-sm btn-danger" onclick="deleteResource(${r.id})">Delete</button>
</td>
</tr>
`;
});
}
function openModal() {
document.getElementById("resourceId").value = "";
fields.forEach(f => {
const el = document.getElementById(f);
if (el) el.value = "";
});
new bootstrap.Modal(document.getElementById("resourceModal")).show();
}
function editResource(r) {
document.getElementById("resourceId").value = r.id;
fields.forEach(f => {
const el = document.getElementById(f);
if (el) el.value = r[f] || "";
});
new bootstrap.Modal(document.getElementById("resourceModal")).show();
}
function copyResource(r) {
r.id = null;
editResource(r);
}
async function saveResource() {
const id = document.getElementById("resourceId").value;
let payload = {};
fields.forEach(f => {
const el = document.getElementById(f);
if (el) payload[f] = el.value || null;
});
if (id) {
await fetch(API + "/" + id, {
method: "PUT",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(payload)
});
} else {
await fetch(API, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(payload)
});
}
loadResources();
bootstrap.Modal.getInstance(document.getElementById("resourceModal")).hide();
}
async function deleteResource(id) {
if (!confirm("Wirklich löschen?")) return;
await fetch(API + "/" + id, { method: "DELETE" });
loadResources();
}
loadResources();
</script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>
backend/server.js
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const express = require("express");
const pool = require("./db");
const cors = require("cors");
const app = express();
app.use(express.json());
app.use(cors());
const BASE_PATH = "/resman/api";
const path = require("path");
/* Static Files */
app.use("/resman", express.static(path.join(__dirname, "public")));
/* LIST */
app.get(`${BASE_PATH}/resources`, async (req, res) => {
const [rows] = await pool.query("SELECT * FROM resources");
res.json(rows);
});
/* INSERT */
app.post(`${BASE_PATH}/resources`, async (req, res) => {
const data = req.body;
await pool.query("INSERT INTO resources SET ?", data);
res.json({ message: "Inserted" });
});
/* UPDATE */
app.put(`${BASE_PATH}/resources/:id`, async (req, res) => {
await pool.query("UPDATE resources SET ? WHERE id = ?", [
req.body,
req.params.id
]);
res.json({ message: "Updated" });
});
/* DELETE */
app.delete(`${BASE_PATH}/resources/:id`, async (req, res) => {
await pool.query("DELETE FROM resources WHERE id = ?", [
req.params.id
]);
res.json({ message: "Deleted" });
});
/* COPY */
app.post(`${BASE_PATH}/resources/:id/copy`, async (req, res) => {
await pool.query(`
INSERT INTO resources (
name, produkt, provider, art,
kosten_monat, kosten_jahr, laufzeit_monate,
bemerkung, cpu, ram, disk, os,
ipv4_adresse, vlan_ip1, vlan_ip2,
ipv6_net, ipv6_adresse,
providername, bestelldatum, kuendbar_ab
)
SELECT
CONCAT(name, ' (Copy)'),
produkt, provider, art,
kosten_monat, kosten_jahr, laufzeit_monate,
bemerkung, cpu, ram, disk, os,
ipv4_adresse, vlan_ip1, vlan_ip2,
ipv6_net, ipv6_adresse,
providername, bestelldatum, kuendbar_ab
FROM resources WHERE id = ?
`, [req.params.id]);
res.json({ message: "Copied" });
});
app.listen(3000, () => console.log("ResMan running on port 3000"));
docker-compose.yml
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version: "3.9"
services:
db:
image: mariadb:11
container_name: resman-db
restart: always
environment:
MYSQL_ROOT_PASSWORD: rootpass
MYSQL_DATABASE: resource_manager
MYSQL_USER: resman
MYSQL_PASSWORD: resmanpass
volumes:
- db_data:/var/lib/mysql
backend:
build: ./backend
container_name: resman-backend
restart: always
environment:
DB_HOST: db
DB_USER: resman
DB_PASSWORD: resmanpass
DB_NAME: resource_manager
depends_on:
- db
ports:
- "127.0.0.1:3000:3000"
volumes:
db_data: