Amazing Backends for Angular Devs with NestJS
summary
Builds a working full‑stack TypeScript app (Go Space Ranger) with an Angular/Ionic frontend and a NestJS backend, using NestJS controllers, services, interceptors and pipes; a file‑based repo for data; RxJS for response mapping; and class-transformer + class-validator to turn models into plain JSON and return 400s on bad input. Labs implement listing, detail, create/update/delete, form validation, and a role guard that enforces auth; the API and UI demos compile and run live.
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chapters (16)
- 0:00Intro
- 0:13Get Started
- 1:28Full-Stack Developer?
- 3:47Node and Express are Simple
- 9:08Nest Building Blocks
- 12:03Introducing the IAN Stack
- 12:39Controllers
- 13:06Services
- 13:29Interceptors
- 14:21List Missions
- 28:52Pipes
- 29:42Mission Details
- 39:54Creating, Updating, and Deleting Missions
- 56:09Custom Decorators
- 56:22Guards
- 56:56Authorization
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