chore: user management api additions (#4231)

* feat: added route to delete users in user management api's

* chore: added lastLoggedOn and lastActiveOn fields to user response type

* chore: changed return type

* chore: changed target to prod for hopp-old-backend service

packages/hoppscotch-backend/src/admin/admin.service.ts

@@ -427,7 +427,7 @@ export class AdminService {
    * Remove a user account by UID
    * @param userUid User UID
    * @returns an Either of boolean or error
-   * @deprecated use removeUserAccounts instead
+   *
    */
   async removeUserAccount(userUid: string) {
     const user = await this.userService.findUserById(userUid);

packages/hoppscotch-backend/src/infra-token/infra-token.controller.ts

@@ -27,6 +27,7 @@ import {
   UpdateUserAdminStatusResponse,
   CreateUserInvitationRequest,
   CreateUserInvitationResponse,
+  DeleteUserResponse,
 } from './request-response.dto';
 import * as E from 'fp-ts/Either';
 import * as O from 'fp-ts/Option';
@@ -208,6 +209,35 @@ export class InfraTokensController {
     });
   }
 
+  @Delete('users/:uid')
+  @ApiOkResponse({
+    description: 'Delete a user from the instance',
+    type: DeleteUserResponse,
+  })
+  @ApiBadRequestResponse({ type: ExceptionResponse })
+  @ApiNotFoundResponse({ type: ExceptionResponse })
+  async deleteUser(@Param('uid') uid: string) {
+    const deletedUser = await this.adminService.removeUserAccount(uid);
+
+    if (E.isLeft(deletedUser)) {
+      const statusCode =
+        (deletedUser.left as string) === USER_NOT_FOUND
+          ? HttpStatus.NOT_FOUND
+          : HttpStatus.BAD_REQUEST;
+
+      throwHTTPErr({ message: deletedUser.left, statusCode });
+    }
+
+    return plainToInstance(
+      DeleteUserResponse,
+      { message: deletedUser.right },
+      {
+        excludeExtraneousValues: true,
+        enableImplicitConversion: true,
+      },
+    );
+  }
+
   @Patch('users/:uid/admin-status')
   @ApiOkResponse({
     description: 'Update user admin status',

packages/hoppscotch-backend/src/infra-token/request-response.dto.ts

@@ -79,6 +79,14 @@ export class GetUserResponse {
   @ApiProperty()
   @Expose()
   isAdmin: boolean;
+
+  @ApiProperty()
+  @Expose()
+  lastLoggedOn: Date;
+
+  @ApiProperty()
+  @Expose()
+  lastActiveOn: Date;
 }
 
 // PATCH v1/infra/users/:uid
@@ -113,3 +121,10 @@ export class ExceptionResponse {
   @Expose()
   statusCode: number;
 }
+
+// Delete v1/infra/users/:uid
+export class DeleteUserResponse {
+  @ApiProperty()
+  @Expose()
+  message: string;
+}