Angular and NestJS: A Practical Guide with Docker

Fetch the authenticated user by reading the JWT from cookies, verify it with the JWT service, and return the user data; set the frontend origin and cookies for requests.

Use a serializer interceptor in NestJS to remove the password property from every user response by leveraging the excluded password field in the user entity, ensuring the password never returns.

Add a post method to the user model to create users, and define a user create detail with first name, last name, email, and password, then validate inputs.

Share the jwt model across controllers by creating a common module, import and export the jwt model in user and oauth modules, and verify access after login.

Create a roles module in NestJS with a role entity and repository. Expose a controller and service implementing get all, create, update, and delete roles.

Create the permission entity, controller, and service, wiring a permissions repository to fetch all permissions. Prepare for linking permissions with roles via a future many-to-many relationship.

Learn to implement authenticated user updates in a NestJS and Angular project, handling put requests to update first name and last name, while resolving circular dependencies with forwardRef and JWT.

expose computed fields in NestJS by exposing a name from first name and last name, and expose a total from order items using reduce; connect via the class serializer interceptor.

Create and organize Angular components using schematics, grouping them into public and secure models, with automatic module updates. Prepare for routing in the next tutorial.

Fetch the authenticated user from the user endpoint using credentials, subscribe to the response, and display the first name and last name in the navigation.

Implement pagination for the users list with next and previous buttons, pass a page parameter to the endpoint, manage page state with page and lastPage variables, and guard against overflow.

Create a role creation form by building a role-create component and a form group using a form builder to fetch permissions from a permissions service and show checkboxes.

Create and edit a product using a dedicated component, bind a form, subscribe to the product service for retrieval, and update the product before navigating back to the products list.

learn to export a csv from orders by calling the order service export, handling a blob response, creating a download URL, and programmatically clicking a link to save the file.