Authorization in NestJs : Roles & Permissions

We implement Authorization using roles & permissions in NestJs. We create our own custom @Permissions decorator and apply it to our routes, and then use it inside of our Authorization Guard to compare it against our user's set of permissions. Github Repo: https://github.com/charbelh3/nestjs-auth-apis Donations Link: https://buymeacoffee.com/computerix Timestamps: --------------------- 0:00 - Introduction + Code explanation 1:45 - How to store Roles & Permissions ? 6:12 - Creating the Role Schema 7:53 - Completing the Roles Module 10:45 - Creating @Permissions Custom Decorator 14:26 - Building the Authorization Guard 21:15 - Handling User Permissions 28:18 - Comparing Route Permissions with User Permissions 32:44 - Testing Authorization 34:26 - Video Summary