@service() export class AdminController {
  constructor(@bind("UserRepository") private users:   UserRepository,
              @bind("Logging")        private logging: Logging) {

  }

  @operation()
  @allow(["admin"])
  @endpoint("/api/rpc/admin/create-user")
  @description("creates a new user")
  @request({ })
  @response({ })
  public async create_user(request: any, claims: any): Promise<any> {
    return this.users.create(request)
  }

  @operation()
  @allow(["admin"])
  @endpoint("/api/rpc/admin/delete-user")
  @description("deletes a user")
  @request({ })
  @response({ })
  public async delete_user(request: any, claims: any): Promise<any> {
    return this.users.delete(request)
  }

  @operation()
  @allow(["admin"])
  @endpoint("/api/rpc/admin/update-user")
  @description("updates a user")
  @request({ })
  @response({ })
  public async update_user(request: any, claims: any): Promise<any> {
    return this.users.update(request)
  }
}