Created the speedtest controller

server/controller/speedtests.js

@@ -0,0 +1,28 @@
+const db = require('../index').database;
+
+// Inserts a new speedtest into the database
+module.exports.create = (ping, download, upload) => {
+    return db.prepare("INSERT INTO speedtests (ping, download, upload) VALUES (?, ?, ?)").run(ping, download, upload).lastInsertRowid;
+}
+
+// Gets a specific speedtest by id
+module.exports.get = (id) => {
+    return db.prepare("SELECT * FROM speedtests WHERE id = ?").get(id);
+}
+
+// Lists all speedtests from the database
+module.exports.list = () => {
+    return db.prepare("SELECT * FROM speedtests").all();
+}
+
+// Gets the latest speedtest from the database
+module.exports.latest = () => {
+    return db.prepare("SELECT * FROM speedtests ORDER BY id DESC").get();
+}
+
+// Deletes a specific speedtest
+module.exports.delete = (id) => {
+    if (this.get(id) === undefined) return undefined;
+    db.prepare("DELETE FROM speedtests WHERE id = ?").run(id);
+    return true;
+}