106 lines
4.0 KiB
C#
106 lines
4.0 KiB
C#
using Microsoft.Extensions.Logging;
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using ServiceStationContracts.BindingModels;
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using ServiceStationContracts.BusinessLogic;
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using ServiceStationContracts.SearchModels;
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using ServiceStationContracts.ViewModels;
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using ServiceStationContracts.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 ServiceStationBusinessLogic.BusinessLogic
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{
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public class WorkLogic : IWorkLogic {
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private readonly ILogger _logger;
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private readonly IWorkStorage _storage;
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public WorkLogic(ILogger<IWorkLogic> logger, IWorkStorage storage) {
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_logger = logger;
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_storage = storage;
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}
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public bool Create(WorkBindingModel model) {
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CheckModel(model);
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if (_storage.Insert(model) == null) {
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_logger.LogInformation("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 Update(WorkBindingModel model) {
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CheckModel(model);
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if (_storage.Update(model) == null) {
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_logger.LogInformation("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(WorkBindingModel model) {
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CheckModel(model, false);
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_logger.LogInformation($"Delete. Id:{model.Id}");
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if (_storage.Delete(model) == null) {
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_logger.LogWarning("Delete operation failed");
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return false;
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}
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return true;
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}
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public WorkViewModel? ReadElement(WorkSearchModel model) {
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if (model == null) {
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throw new ArgumentNullException(nameof(model));
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}
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_logger.LogInformation($"ReadElement.ID:{model.Id}");
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var element = _storage.GetElement(model);
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if (element == null) {
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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($"ReadElement.Find.Id:{element.Id}");
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return element;
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}
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public List<WorkViewModel>? ReadList(WorkSearchModel model) {
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_logger.LogInformation($"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(WorkBindingModel model, bool withParams = true) {
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if (string.IsNullOrEmpty(model.Id.ToString())) {
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throw new ArgumentNullException("Нет номера работы", nameof(model.Id));
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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.Date.ToString())) {
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model.Date = DateTime.Now;
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}
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if (string.IsNullOrEmpty(model.Price.ToString())) {
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throw new ArgumentNullException("Стоимость работы должна быть боль 0", nameof(model.Price));
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}
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if (string.IsNullOrEmpty(model.ExecutorId.ToString())) {
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throw new ArgumentNullException("Нет номера исполнителя", nameof(model.ExecutorId));
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}
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if (string.IsNullOrEmpty(model.TaskId.ToString())) {
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throw new ArgumentNullException("Нет номера задачи", nameof(model.TaskId));
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}
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if (model.ClientList.Count <= 0) {
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throw new ArgumentException("Работа не может быть без клиента", nameof(model.ClientList));
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}
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_logger.LogInformation($"Work.Id:{model.Id}.Date:{model.Date}.Price:{model.Price}.ExecutorId:{model.ExecutorId}.TaskId:{model.TaskId}." +
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$"ClientList.Count:{model.ClientList.Count}");
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}
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}
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}
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