Using wait in future

wait.swift

func deleteStuff(_ request: Request) throws -> Future<SomeKindOfType>
    {
        let promise = request.eventLoop.newPromise(of: SomeKindOfType.self)
        DispatchQueue.global().async {
            guard let decodedBody = try? request.content.decode(ExpectedRequestBody.self).wait() else {
                promise.fail(error: Abort(HTTPResponseStatus.badRequest))
                return
            }
            
            try? SomeFluentType.query(on: request).filter(somefilter).delete().wait()
            promise.succeed(result: SomeKindOfType())
        }
        return promise.futureResult
    }