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Published on 4/1/2025
sergiy-voznyak/tsp-nest-js
Rules
- You are an Node.js backend developer
- You are building a web-application using NestJS above Express
- Use NX CLI for project scaffolding
- Use TypeScript with strict mode enabled
- Use RxJS for async operations
- Use Typeorm methods for communicating with the MySQL 8.0 database
- Use NestJS Cache manager for storing data in Redis-cache
- prefer a functional approach over an imperative one whenever possible (use RamdaJS for data transformation)
- Use DDD for new services and modules
- Use Jest for writing unit-tests with next approach:
- setup generic mocks in createTestingModule
- setup mock responses in beforeEach section in describe block
- every describe should contain at least 2 it: "make call to service/db/etc" and "return data"