CourseWorkElectronicsShop/ElectronicsShop/ElectronicsShopRestAPI/Controllers/MainController.cs

using ElectronicsShopContracts.BindingModels;
using ElectronicsShopContracts.BusinessLogicContracts;
using ElectronicsShopContracts.SearchModels;
using ElectronicsShopContracts.ViewModels;
using ElectronicsShopDataBaseImplement.Models;
using Microsoft.AspNetCore.Mvc;

namespace ElectronicsShopRestAPI.Controllers {

	[Route("api/[controller]/[action]")]
	[ApiController]
    public class MainController : Controller {

        private readonly ILogger _logger;
        private readonly IProductLogic _product;
        private readonly IOrderLogic _order;
        

        public MainController(ILogger<MainController> logger, IProductLogic product, 
                            IOrderLogic orderLogic) {
            _logger = logger;
            _product = product;
            _order = orderLogic;
        }

		[HttpGet]
		public List<ProductViewModel>? GetProducts() {
			try {
				return _product.ReadList(null);
			}
			catch (Exception ex) {
				_logger.LogError(ex, $"Ошибка получения данных");
				throw;
			}
		}
        [HttpGet]
        public ProductViewModel? GetProduct(int _productID)
        {
            try
            {
                return _product.ReadElement(new ProductSearchModel
                {
                    ID = _productID
                });
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка получения товаров id={Id}", _productID);
                throw;
            }
        }
        [HttpGet]
        public List<OrderViewModel>? GetOrders(int _clientID) {
            try
            {
                return _order.ReadList(new OrderSearchModel
                {
                    ID = _clientID
                });
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка получения списка заказов клиента id = {Id} ", _clientID);
                throw;
            }
        }


        [HttpPost]
        public void CreateOrder(OrderBindingModel model) {
            try
            {
                _order.CreateOrder(model);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка создания заказа");
                throw;
            }
        }
		[HttpGet]
		public List<OrderViewModel>? GetAddProduct(int _clientID,int _orderID)
		{
			try
			{
				return _order.ReadList(new OrderSearchModel
				{
					ID = _orderID,
                    ClientID = _clientID

				});
			}
			catch (Exception ex)
			{
				_logger.LogError(ex, "Ошибка получения списка заказов клиента id = {Id} ", _clientID);
				throw;
			}
		}


		[HttpPost]
		public void AddProduct(OrderBindingModel model)
		{
			try
			{
                var order=_order.ReadElement(new OrderSearchModel { ID = model.ID });//возвращает null
                if (model != null&& order!=null)
                {
					order.ProductList = model.ProductList;
                    order.Sum += model.Sum;
                }
			}
			catch (Exception ex)
			{
				_logger.LogError(ex, "Ошибка создания заказа");
				throw;
			}
		}
	}
}