Node-Mongo-Boilerplate

1. Project Structure

3 layer architechture

Controller: (routes folder)

Parse and pass the request to service layer and return response to client Request and response object must be kept inside this layer.

Service layer (library folder)

Layer where business logic must be implimented. and data must be sent to data access layer.

Data access layer (data folder)

Layer where DB is accessed. must have the exclusive rights to accesss the database a n make changes to DB

2. Coding Standards

learn difference between devDependencies and dependencies and use them accordingly
Use any linter to enfore coede standards and improve code quality

3. common Conventions

Use lowerCamelCase for variables
Use uppercase from string constants and enum keys
Need to prefix _ for unused, but unavoidable variables function (_param1, param2)
Avoid unnecessary variable declaration. Use const when read-only
Avoid var declarations
Use single qoutes rather than double quotes
Prefer templates in strings (especially in multi-line strings)
Use promise/async-await
Write modular code
Use Arrow functions
Use === rather than ==
Write synchronous code with extra care
Write reusable codes as modules

Articles I ripped off 😁

Thank You!!