Htykuut

For ease of updating and upgrading the app in the future, I split the app into smaller sections and split into several separate modules, such as:

1. module_typeorm (Database Module and Data Storage by Typeorm)


2. module_service (logic of the program)


3. module_controllers (routes and layer of request analysis and responses)

I used the following modules in the program:

$ npm install ./../module_typeorm --save

$ npm install ./../module_service --save

$ npm install ./../module_controllers --save

After executing the above commands, the package.json file is this and the modules are added and working properly:

package.json :

{

  "name": "modular_service",

  "version": "0.0.1",

  "description": "Modular Typescript service",

  "main": "build/index.js",

  "scripts": {

    "start": "nodemon --watch 'src/**/*.ts' --exec 'ts-node' src/index.ts",

    "build": "tsc",

  }

  "keywords": ,

  "author": "Majid ahmadi",

  "private": true,

  "license": "ISC",

  "dependencies": {

    "... (another modules)"



    "module_typeorm": "file:../module_typeorm",

    "module_service": "file:../module_service",

    "module_controllers": "file:../module_controllers",

  }

}

My problem here is that after modulating the module_typeorm part, this error is given:

ConnectionNotFoundError: Connection "default" was not found.

In the module_typeorm , the ormconfig.json file is added and completely set up.

It should be noted that I really want to use the Typeorm logic and models as a module and separate.
How to access the database from inside the local module?