refactor: ♻️ refactor and auto sync db at start

Author: nabadeep25

src/app.ts

@@ -1,6 +1,6 @@
 import express from "express";
 import logger from "morgan";
-import dbInit from "./db/init";
+import {dbSync} from "./db/connection";
 import cors from "cors";
 import { customRequest } from "./types/customDefinition";
 import { deserializeUser } from "./middleware";
@@ -38,7 +38,7 @@ app.get("/api/", (req: customRequest, res) => {
  */
 app.patch("/api/sync", async (req, res) => {
   try {
-    const sync = await dbInit();
+    const sync = await dbSync();
     res.status(200).json({ ...sync, error: false });
   } catch (err) {
     console.log("ERR", err);

src/db/connection.ts

@@ -1,6 +1,8 @@
 import { Sequelize } from "sequelize";
-
 import { dbConfig } from "../config/config";
+import logger from "../util/logger";
+
+const isDev = process.env.NODE_ENV === "development";
 
 const sequelizeConnection = new Sequelize(
   dbConfig.database,
@@ -10,7 +12,26 @@ const sequelizeConnection = new Sequelize(
     host: dbConfig.host,
     port: dbConfig.port,
     dialect: dbConfig.dialect,
+    logging: msg => logger.debug(msg),
   }
 );
 
+const dbSync = async () => {
+  try {
+    await sequelizeConnection.sync({ alter: isDev });
+    return { success: true };
+  } catch (error) {
+    throw error;
+  }
+};
+dbSync()
+  .then(res => {
+    logger.info(`DB sync with status: ${res.success}`);
+  })
+  .catch(err => {
+    logger.error("Failed to sync DB", err);
+  });
+
+export { dbSync };
+ 
 export default sequelizeConnection;