Integrate convertor with BullMQ

[aahnik]

• nest js queue tutorial: https://youtu.be/7J-ilYJqh9U?si=f9tZFM3FAWb7mbY4
• official docs: https://docs.nestjs.com/techniques/queues
• node js bull https://www.npmjs.com/package/bull
• run redis with docker https://www.docker.com/blog/how-to-use-the-redis-docker-official-image/

? the mod operation should track token expenditure based on some CPU resource usage ? the mod operation should update progress

Abstract implementation of running mod operations in background

  async applyMod(modID: string, applyModDto: ApplyModDto) {
    // load the mod to apply
    // load the dto of mod params
    // check if user has rights to access fileID
    // validate mod params
    // return error if incorrect/insufficient mod params
    // create background task to process this mod
    // return task id so that people can get the status of the mod
    console.log(applyModDto);
    return modID;
  }

  async checkModOpStatus(taskID: string) {
    // validate if the requester is the creator of this task
    // check the status of the task with given task id
    // return processing if still not complete
    // return the file id of result file, and no of tokens consumed when complete
    return taskID;
  }