90 lines
2.8 KiB
C#
90 lines
2.8 KiB
C#
using Microsoft.Extensions.Logging;
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using ServiceStationContracts.BindingModels;
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using ServiceStationContracts.BusinessLogicContracts;
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using ServiceStationContracts.SearchModels;
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using ServiceStationContracts.ViewModels;
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using ServiceStationsContracts.StorageContracts;
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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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namespace ServiceSourceBusinessLogic.BusinessLogic {
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public class CatergoryWorkLogic : ICategoryWorkLogic {
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private readonly ILogger _logger;
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private readonly ICategoryWorkStorage _storage;
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public CatergoryWorkLogic(ILogger logger, ICategoryWorkStorage storage) {
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_logger = logger;
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_storage = storage;
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}
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public bool Create(CategoryWorkBindingModel model) {
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CheckModel(model);
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if (_storage.Insert(model) == null) {
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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(CategoryWorkBindingModel model) {
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CheckModel(model, false);
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_logger.LogInformation($"Delete. Id:{model.Id}");
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if (_storage.Delete(model) == null) {
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_logger.LogWarning("Delete operation failed");
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return false;
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}
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return true;
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}
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public bool Update(CategoryWorkBindingModel model) {
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CheckModel(model);
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if (_storage.Update(model) == null) {
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_logger.LogWarning("Update operation failed");
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return false;
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}
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return true;
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}
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public List<CategoryWorkViewModel>? ReadList(CategoryWorkSearchModel? model) {
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_logger.LogInformation($"ReadList. Id:{model?.Id}");
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var list = model == null ? _storage.GetFullList() : _storage.GetFilteredList(model);
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if (list == null) {
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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($"ReadList. Count:{list.Count}");
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return list;
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}
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private void CheckModel(CategoryWorkBindingModel model, bool withParams = true) {
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if (model == null) {
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throw new ArgumentNullException(nameof(model));
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}
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if (!withParams) {
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return;
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}
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if (string.IsNullOrEmpty((model.Id).ToString())) {
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throw new ArgumentNullException("Нет Id категории", nameof(model.Id));
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}
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if (string.IsNullOrEmpty((model.ExecutorId).ToString())) {
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throw new ArgumentNullException("Нет Id исполнителя", nameof(model.ExecutorId));
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}
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if (string.IsNullOrEmpty(model.Name)) {
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throw new ArgumentNullException("Нет названия категории работы", nameof(model.Name));
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}
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_logger.LogInformation($"CategoryWork. Id:{model.Id}.Name:{model.Name}");
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var element = _storage.GetElement(new CategoryWorkSearchModel {
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Name = model.Name
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});
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if (element != null && element.Id != model.Id) {
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throw new InvalidOperationException("Категория с таким названием уже есть");
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}
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}
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}
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}
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