This is a node project based on this project.
| File or folder | Description |
|---|---|
src/index.ts |
The entry file. This is where we setup middleware, attach routes, initialize database and express. |
src/routes.ts |
This is where we define all routes, both public and private. |
src/constants |
Constants are values that never change and are used in multiple places across the codebase. |
src/controllers |
Controllers listen to client's requests and work with entities and the database to fetch, add, update, or delete data. |
src/database |
Database related code and seeds go here. |
src/entities |
This is where we put TypeORM entities, you could think of them as models. We define columns, relations, validations for each database entity. |
src/errors |
This is where we define custom errors. The catchErrors function helps us avoid repetitive try/catch blocks within controllers. |
src/middleware |
Middleware functions can modify request and response objects, end the request-response cycle, etc. For example authenticateUser method verifies the authorization token and attaches currentUser to the request object. |
src/serializers |
Serializers transform the data fetched from the database before it's sent to the client. |
src/utils |
Utility(helper) functions that are used in multiple places across the codebase. For example utils/typeorm.ts functions help us validate data and avoid writing repetitive code. |