Implementing a user service with GET

In order to implement a user profile, we need a service that can perform CRUD operations on IUser. We will be creating a user service that implements the following interface:

export interface IUserService {
  getUser(id: string): Observable<IUser>
  updateUser(id: string, user: IUser): Observable<IUser>
  getUsers(
    pageSize: number,
    searchText: string,
    pagesToSkip: number
  ): Observable<IUsers>
}

Before creating the service, make sure to start the lemon-mart-server and set your application's AuthMode to CustomServer.

In this section, we will implement the getUser and updateUser functions. We will implement getUsers in Chapter 12, Recipes – Master/Detail, Data Tables, and NgRx, to support pagination with a data table.

Start by creating the user service:

1. Create a UserService under src/app/user/user
2. Declare the IUserService interface from the preceding snippet...