As a project I would like to have the only the necessary files and refactor before sql migration

[enriqueMontano]

PROBLEM TO SOLVE AND DETAILS

Currently we have the configuration of the project inside src/app.module.ts prepared with Mongoose database engine, to improve the structure, scalability and readability of the project would be nice to have this refactored and alseo remove unuseful files when starting up a nestjs project.

SOLUTION PROPOSAL

Refactor config module. Simplify the src/app.module.ts file. Remove unuseful testing files from nestjs. https://docs.nestjs.com/techniques/configuration

CONDITIONS OF SATISFACTION

• [ ] Refactor Nestjs config module.
• [ ] Remove unuseful nestjs testing files.
• [ ] Custom configuration object using an interface. See this documentation.

[Dayanro]

In order to get a simple environment variable by passing the variable name. We can do TypeScript type hinting by passing the type with a custom configuration object using an interface.