From d36914c7d6811e0e3a21440a18eade4ce92fa783 Mon Sep 17 00:00:00 2001
From: Cay <cay@joksch.ch>
Date: Sat, 14 Mar 2026 14:04:25 +0000
Subject: [PATCH] Beginn Schwarzmarkt

---
 app.js                              |  2 ++
 public/js/buildings/schwarzmarkt.js | 44 +++++++++++++++++++++++++++++
 public/js/map-ui.js                 |  2 ++
 routes/blackmarket.js               |  6 ++++
 4 files changed, 54 insertions(+)
 create mode 100644 public/js/buildings/schwarzmarkt.js
 create mode 100644 routes/blackmarket.js

diff --git a/app.js b/app.js
index e0e1350..01993f0 100644
--- a/app.js
+++ b/app.js
@@ -20,6 +20,7 @@ const inventory = require("./routes/inventory");
 const avatar = require("./routes/avatar");
 const equip = require("./routes/equip");
 const equipment = require("./routes/equipment");
+const blackmarket = require("./routes/blackmarket");
 
 const app = express();
 app.set("trust proxy", 1);
@@ -193,6 +194,7 @@ app.use("/api/inventory", inventory);
 app.use("/api/avatar", avatar);
 app.use("/api/equip", equip);
 app.use("/api/equipment", equipment);
+app.use("/api/blackmarket", blackmarket);
 
 /* ========================
    404 Handler
diff --git a/public/js/buildings/schwarzmarkt.js b/public/js/buildings/schwarzmarkt.js
new file mode 100644
index 0000000..3eef8a0
--- /dev/null
+++ b/public/js/buildings/schwarzmarkt.js
@@ -0,0 +1,44 @@
+export async function loadSchwarzmarkt() {
+  const ui = document.querySelector(".building-ui");
+
+  ui.innerHTML = `
+<h2>Schwarzmarkt</h2>
+
+<div id="market-info"></div>
+
+<button id="buy-page">Inventarseite kaufen</button>
+`;
+
+  loadMarketInfo();
+}
+
+async function loadMarketInfo() {
+  const res = await fetch("/api/blackmarket/pages");
+  const data = await res.json();
+
+  const info = document.getElementById("market-info");
+
+  info.innerHTML = `
+<p>Freigeschaltete Seiten: ${data.ownedPages} / ${data.maxPages}</p>
+<p>Inventarslots: ${data.slots}</p>
+`;
+}
+
+document.addEventListener("click", async (e) => {
+  if (e.target.id !== "buy-page") return;
+
+  const res = await fetch("/api/blackmarket/buy-page", {
+    method: "POST",
+  });
+
+  const data = await res.json();
+
+  if (data.error) {
+    alert(data.error);
+    return;
+  }
+
+  alert("Seite " + data.page + " freigeschaltet!");
+
+  location.reload();
+});
diff --git a/public/js/map-ui.js b/public/js/map-ui.js
index 377893c..0fff700 100644
--- a/public/js/map-ui.js
+++ b/public/js/map-ui.js
@@ -1,10 +1,12 @@
 import { loadWohnhaus } from "./buildings/wohnhaus.js";
+import { loadSchwarzmarkt } from "./buildings/schwarzmarkt.js";
 const popup = document.getElementById("building-popup");
 const title = document.getElementById("popup-title");
 const tooltip = document.getElementById("map-tooltip");
 
 const buildingModules = {
   11: loadWohnhaus,
+  12: loadSchwarzmarkt,
 };
 
 /* ================================
diff --git a/routes/blackmarket.js b/routes/blackmarket.js
new file mode 100644
index 0000000..9e1ef82
--- /dev/null
+++ b/routes/blackmarket.js
@@ -0,0 +1,6 @@
+const express = require("express");
+const router = express.Router();
+const db = require("../database/database");
+const auth = require("../middleware/auth");
+
+module.exports = router;