"use node"
import { dataSource } from "./data-source";
import { UserEntity } from "./entity/UserEntity";
import { PostEntity } from "./entity/PostEntity";
import { TagEntity } from "./entity/TagEntity";


let dbInstance = dataSource;
// you can add a try catch
export const dbSource = async () => {

    if (!dataSource.isInitialized) {
        dbInstance = await dataSource.initialize();
    }

    return {
        userRepository: dbInstance.getRepository(UserEntity),
        postRepository: dbInstance.getRepository(PostEntity),
        tagRepository: dbInstance.getRepository(TagEntity),
    }
}