feat: add deleteAccount endpoint

src/account/account.controller.spec.ts

@@ -70,6 +70,21 @@ describe('AccountController', () => {
       });
   });
 
+  it('should delete a user account', (done) => {
+    mockHttp.delete.mockReturnValue(of(""));
+    const id = 'my-id';
+
+    controller
+      .deleteAccount({ user }, id )
+      .subscribe(() => {
+        // delete user
+        expect(mockHttp.delete).toHaveBeenCalledWith(
+          expect.stringContaining("/ndb-dev/users/my-id"),
+        );
+        done();
+      });
+  });
+
   it('should return a user with the assigned roles', async () => {
     const requestedUser: KeycloakUser = { username: 'my-user', id: 'user-id' };
     const roles = ['user-role-1', 'user-role-2'];

src/account/account.controller.ts

@@ -1,6 +1,7 @@
 import {
   Body,
   Controller,
+  Delete,
   Get,
   Headers,
   Param,
@@ -149,6 +150,28 @@ export class AccountController {
     );
   }
 
+  @ApiOperation({
+    summary: 'delete an user account',
+    description:
+      'Looks if an account with given id exist in realm and deletes it',
+  })
+  @ApiBearerAuth()
+  @ApiHeader({ name: 'Accept-Language', required: false })
+  @UseGuards(BearerGuard, RolesGuard)
+  @Roles(AccountController.ACCOUNT_MANAGEMENT_ROLE)
+  @Delete('/:userId')
+  deleteAccount(
+    @Req() req,
+    @Param('userId') userId: string,
+  ) {
+    const user = req.user as User;
+
+    return this.keycloak.deleteUser(
+      user.realm,
+      userId,
+    )
+  }
+
   @ApiOperation({
     summary: 'get account details',
     description:

src/account/keycloak.service.ts

@@ -2,7 +2,7 @@ import { Injectable, NotFoundException } from '@nestjs/common';
 import { HttpService } from '@nestjs/axios';
 import { ConfigService } from '@nestjs/config';
 import { KeycloakUser } from './keycloak-user.dto';
-import { map, Observable } from 'rxjs';
+import { catchError, map, Observable, of } from 'rxjs';
 
 /**
  * This service provides endpoints for interacting with Keycloak.
@@ -17,6 +17,7 @@ export class KeycloakService {
   ];
 
   private readonly keycloakUrl: string;
+
   constructor(private http: HttpService, configService: ConfigService) {
     this.keycloakUrl = configService.get('KEYCLOAK_URL');
   }
@@ -35,6 +36,22 @@ export class KeycloakService {
     );
   }
 
+  /**
+   * Delete a user in the realm with the given id
+   * @param realm
+   * @param id
+   */
+  deleteUser(realm: string, id: string) {
+    return this.perform(
+      this.http.delete,
+      `${realm}/users/${id}`,
+    ).pipe(
+      catchError(() => {
+        return of("")
+      }),
+    );
+  }
+
   /**
    * Update the user with the given id in the realm.
    * @param realm