initial commit - far from runnable

src/data-source.ts

@@ -0,0 +1,26 @@
+import "reflect-metadata";
+import { DataSource } from "typeorm";
+
+import * as dotenv from "dotenv";
+import { UserEntity } from "./entities/UserEntity";
+
+dotenv.config();
+
+const { DB_HOST, DB_PORT, DB_USERNAME, DB_PASSWORD, DB_DATABASE, NODE_ENV } =
+  process.env;
+
+export const AppDataSource = new DataSource({
+  type: "postgres",
+  host: DB_HOST,
+  port: parseInt(DB_PORT || "5432"),
+  username: DB_USERNAME,
+  password: DB_PASSWORD,
+  database: DB_DATABASE,
+
+  synchronize: NODE_ENV === "dev" ? false : false,
+//logging logs sql command on the terminal
+  logging: NODE_ENV === "dev" ? false : false,
+  entities: [UserEntity],
+  migrations: [__dirname + "/migration/*.ts"],
+  subscribers: [],
+});