parr_api/PARR.EsppOrderManager/EsppOrderManager.cs

using Microsoft.Extensions.Logging;
using PARR.BLL.Services.Interfaces;
using PARR.EsppOrderManager.Settings;

namespace PARR.EsppOrderManager
{
    internal class EsppOrderManager : IEsppOrderManager
    {
        private readonly MqSettings mqSettings;
        private readonly IMqService mqService;
        private readonly ILogger<EsppOrderManager> logger;

        public EsppOrderManager(
            MqSettings mqSettings,
            IMqService mqService,
            ILogger<EsppOrderManager> logger
            )
        {
            this.mqSettings = mqSettings;
            this.mqService = mqService;
            this.logger = logger;
        }

        public void Start()
        {
            var isConnected = mqService.InitConsumer(mqSettings, ManageOrder);

            if (!isConnected)
                throw new Exception("Ошибка при подключении к RabbitMq");
        }

        public void Stop()
        {
            mqService.Dispose();
        }


        private async Task ManageOrder(string msg)
        {
            logger.LogDebug($"Получили сообщение: {msg}");

            //тут по идее берет в работу / выполняет

            //todo: 
        }
    }
}