Merge pull request 'setup sql framework' (#2) from experimental into main

Reviewed-on: #2

src/sqlFunctions.js

@@ -0,0 +1,68 @@
+const sqlite3 = require('sqlite3').verbose();
+
+//TODO
+// MUTEX functions for adding/removing/upsert
+// basic read function by id
+// complex read function by value range
+
+async function InitTable() {
+  const db = new sqlite3.Database('bot_data');
+  try{
+    await runQuery(db,'CREATE TABLE IF NOT EXISTS users (id INTEGER PRIMARY KEY, name TEXT)')
+    console.log('Table created successfully.');
+
+    // Insert data
+    await runQuery(db, 'INSERT INTO users (name) VALUES (?)', ['Alice']);
+    console.log('Data inserted successfully.');
+
+    // Retrieve a single row
+    const row = await getQuery(db, 'SELECT * FROM users WHERE name = ?', ['Alice']);
+    console.log('Retrieved row:', row);
+
+    // Retrieve all rows
+    const rows = await allQuery(db, 'SELECT * FROM users');
+    console.log('All rows:', rows);
+  } catch (err) {
+    console.error('Database error:', err.message);
+  } finally {
+    db.close();
+  }
+}
+function runQuery(db, query , params = []) {
+  return new Promise((resolve,reject) => {
+    db.run(query, params, function (err) {
+      if(err){
+        reject(err);
+      }
+      else{
+        resolve(this);
+      }
+    });
+  });
+}
+function getQuery(db, query, params = []) {
+  return new Promise((resolve, reject) => {
+    db.get(query, params, (err, row) => {
+      if (err) {
+        reject(err);
+      } else {
+        resolve(row);
+      }
+    });
+  });
+}
+function allQuery(db, query, params = []) {
+  return new Promise((resolve, reject) => {
+    db.all(query, params, (err, rows) => {
+      if (err) {
+        reject(err);
+      } else {
+        resolve(rows);
+      }
+    });
+  });
+}
+
+module.exports = {
+  InitTable
+}