Implemented the logic behind the config route

server/routes/config.js

@@ -1,15 +1,31 @@
 const app = require('express').Router();
+const config = require('../controller/config');
 
+// Gets all config entries
 app.get("/", (req, res) => {
-    // TODO: Show all config values except the password
+    let configValues = {};
+    config.list().forEach(row => {
+        if (row.key !== "password") configValues[row.key] = row.value;
+    });
+    if (Object.keys(configValues).length === 0) return res.status(404).json({message: "Hmm. There are no config values. Weird..."});
+    res.json(configValues);
 });
 
+// Gets a specific config entry
 app.get("/:key", (req, res) => {
-    // TODO: Shows a specific configuration value by key
+    let row = config.get(req.params.key);
+    if (row.key === "password") return res.status(403).json({message: "Really?"});
+    res.json({key: row.key, value: row.value});
 });
 
-app.patch("/:key", (req, res) => {
-    // TODO: Updates a specific configuration value by key
+// Updates a specific config entry
+app.patch("/:key", async (req, res) => {
+    if (!req.body.value) return res.status(400).json({message: "You need to provide the new value"});
+
+    if (req.params.key === "password" && req.body.value !== "none") req.body.value = await require('bcrypt').hash(req.body.value, 10);
+
+    if (!config.update(req.params.key, req.body.value)) return res.status(404).json({message: "The provided key does not exist"});
+    res.json({message: `The key '${req.params.key}' has been successfully updated`});
 });
 
 module.exports = app;