136 lines
4.0 KiB
C#
136 lines
4.0 KiB
C#
using CarCenterContracts.BindingModels;
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using CarCenterContracts.BusinessLogicsContracts;
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using CarCenterContracts.SearchModels;
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using CarCenterContracts.StoragesContracts;
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using CarCenterContracts.ViewModels;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Microsoft.Extensions.Logging;
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namespace CarCenterBusinessLogic.BusinessLogics
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{
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public class EquipmentLogic : IEquipmentLogic
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{
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private readonly ILogger _logger;
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private readonly IEquipmentStorage _equipmentStorage;
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public EquipmentLogic(ILogger<EquipmentLogic> logger, IEquipmentStorage equipmentStorage)
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{
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_logger = logger;
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_equipmentStorage = equipmentStorage;
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}
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public bool Create(EquipmentBindingModel model)
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{
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CheckModel(model);
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model.EquipmentCars = new();
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var result = _equipmentStorage.Insert(model);
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if (result == null)
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{
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_logger.LogWarning("Insert operation failed");
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return false;
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}
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return true;
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}
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public bool Delete(EquipmentBindingModel model)
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{
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CheckModel(model, false);
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_logger.LogInformation("Delete. Id:{Id}", model.Id);
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var result = _equipmentStorage.Delete(model);
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if (result == null)
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{
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_logger.LogWarning("Delete operation failed");
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return false;
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}
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return true;
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}
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public EquipmentViewModel? ReadElement(EquipmentSearchModel model)
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{
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if (model == null)
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{
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throw new ArgumentNullException(nameof(model));
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}
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_logger.LogInformation("ReadElement. EquipmentName:{EquipmentName}.Id:{Id}", model.EquipmentName, model.Id);
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var element = _equipmentStorage.GetElement(model);
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if (element == null)
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{
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_logger.LogWarning("ReadElement element not found");
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return null;
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}
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_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
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return element;
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}
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public List<EquipmentViewModel>? ReadList(EquipmentSearchModel? model)
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{
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_logger.LogInformation("ReadList. EquipmentName:{EquipmentName}.Id:{ Id}", model?.EquipmentName, model?.Id);
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var list = model == null ? _equipmentStorage.GetFullList() : _equipmentStorage.GetFilteredList(model);
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if (list == null)
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{
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_logger.LogWarning("ReadList return null list");
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return null;
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}
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_logger.LogInformation("ReadList. Count:{Count}", list.Count);
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return list;
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}
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public bool Update(EquipmentBindingModel model)
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{
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CheckModel(model);
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if (_equipmentStorage.Update(model) == null)
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{
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_logger.LogWarning("Update operation failed");
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return false;
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}
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return true;
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}
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private void CheckModel(EquipmentBindingModel model, bool withParams = true)
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{
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if (model == null)
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{
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throw new ArgumentNullException(nameof(model));
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}
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if (!withParams)
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{
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return;
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}
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if (string.IsNullOrEmpty(model.EquipmentName))
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{
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throw new ArgumentNullException("Нет названия комплектации", nameof(model.EquipmentName));
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}
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if (model.EquipmentPrice < 0)
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{
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throw new ArgumentNullException("Стоимость не может быть меньше 0", nameof(model.EquipmentPrice));
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}
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_logger.LogInformation("Equipment. EquipmentName:{EquipmentName}.EquipmentPrice:{ EquipmentPrice}. Id: { Id}", model.EquipmentName, model.EquipmentPrice, model.Id);
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}
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}
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}
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