95 lines
3.2 KiB
C#
95 lines
3.2 KiB
C#
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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 ServiceStationDataModels;
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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 WorkLogic : IWorkLogic {
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private readonly ILogger _logger;
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private readonly IWorkStorage _storage;
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private WorkLogic(ILogger 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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model.Status = WorkStatus.Принят;
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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 FinishWork(WorkBindingModel model) {
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return StatusUpdate(model, WorkStatus.Готов);
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}
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public bool IssuedWork(WorkBindingModel model) {
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return StatusUpdate(model, WorkStatus.Выдан);
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}
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public bool TakeWorkInWork(WorkBindingModel model) {
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return StatusUpdate(model, WorkStatus.Выполняется);
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}
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public List<WorkViewModel>? ReadList(WorkSearchModel? model = null) {
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throw new NotImplementedException();
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}
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private void CheckModel(WorkBindingModel 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 работы", 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.ReportId).ToString())) {
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throw new ArgumentNullException("Нет Id работы", nameof(model.ReportId));
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}
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if (string.IsNullOrEmpty((model.CategoryWorkId).ToString())) {
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throw new ArgumentNullException("Нет Id категории работы", nameof(model.CategoryWorkId));
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}
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if (model.Price <= 0) {
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throw new ArgumentNullException("Цена за работу должна быть больше 0", nameof(model.Price));
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}
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_logger.LogInformation($"Work. Id:{model.Id}.Price.{model.Price}.Status:{model.Status}.ExecutorId:{model.ExecutorId}" +
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$"ReportId:{model.ReportId}.CategoryWordId:{model.CategoryWorkId}");
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}
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private bool StatusUpdate(WorkBindingModel model, WorkStatus newOrderStatus) {
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CheckModel(model, false);
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var viewModel = _storage.GetElement(new WorkSearchModel { Id = model.Id });
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if (viewModel == null) {
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throw new ArgumentNullException(nameof(model));
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}
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if (viewModel.Status + 1 != newOrderStatus) {
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_logger.LogWarning("Status update to " + newOrderStatus.ToString() + " operation failed.");
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return false;
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}
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model.Status = newOrderStatus;
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if (_storage.Update(model) == null) {
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_logger.LogWarning("Update operarion 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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}
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}
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