feat: add user confirmation functionality and dynamic table creation; enhance MainForm with user selection and next ID display

backend/routes/default/frontend.data.js

@@ -22,4 +22,59 @@ export const getUser = async () => {
   }
 };
 
+export const confirmUser = async (username) => {
+  const [rows] = await pool.query("SELECT * FROM usersNEW WHERE username = ?", [
+    username,
+  ]);
+
+  if (rows.length > 0) {
+    // creating userTicketTable
+    const d = new Date();
+
+    const day = d.getDate();
+    const month = d.getMonth() + 1;
+    const year = d.getFullYear();
+    const date = `${day}_${month}_${year}`;
+    const tableName = `${username}_${date}`;
+
+    console.log(tableName);
+
+    const [createTable] = await pool.query(
+      `CREATE TABLE IF NOT EXISTS ${tableName} (
+        id INT AUTO_INCREMENT PRIMARY KEY,
+        Vorname VARCHAR(100) NOT NULL,
+        Nachname Varchar(100) NOT NULL,
+        EMail Varchar(100) NOT NULL,
+        Telefonnummer Varchar(100) NOT NULL,
+        Lose INT NOT NULL,
+        Firmenname Varchar(100),
+        Vorname_Geschaeftlich Varchar(100),
+        Nachname_Geschaeftlich Varchar(100),
+        EMail_Geschaeftlich Varchar(100),
+        Telefonnummer_Geschaeftlich Varchar(100),
+        Strasse_Hausnr Varchar(100),
+        Plz_Ort Varchar(100),
+        Zahlungsmethode Varchar(100),
+        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+      )`
+    );
+
+    if (createTable) {
+      let nextID;
+      const getNextID = async () => {
+        const [rows] = await pool.query(
+          `SELECT id FROM ${tableName} ORDER BY id DESC LIMIT 1`
+        );
+        nextID = rows.length > 0 ? rows[0].id + 1 : 1;
+      };
+      await getNextID();
+      return { success: true, nextID };
+    } else {
+      return { success: false, message: "Table creation failed" };
+    }
+  } else {
+    return null;
+  }
+};
+
 export const confirmData = async (data) => {};