137 lines
4.6 KiB
C#
137 lines
4.6 KiB
C#
using Microsoft.Extensions.Logging;
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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 UniversityContracts.BindingModels;
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using UniversityContracts.BusinessLogicsContracts;
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using UniversityContracts.SearchModels;
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using UniversityContracts.StorageContracts;
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using UniversityContracts.ViewModels;
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using UniversityDataModels.Enums;
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namespace UniversityBusinessLogic.BusinessLogics
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{
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public class AttestationLogic : IAttestationLogic
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{
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private readonly ILogger _logger;
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private readonly IAttestationStorage _attestationStorage;
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public AttestationLogic(ILogger<AttestationLogic> logger, IAttestationStorage
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attestationStorage)
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{
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_logger = logger;
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_attestationStorage = attestationStorage;
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}
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public List<AttestationViewModel>? ReadList(AttestationSearchModel? model)
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{
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_logger.LogInformation("ReadList.AttestationId:{Id} ",
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model?.Id);
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var list = model == null ? _attestationStorage.GetFullList() :
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_attestationStorage.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 AttestationViewModel? ReadElement(AttestationSearchModel 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.Id:{Id}",
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model.Id);
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var element = _attestationStorage.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 bool CreateAttestation(AttestationBindingModel model)
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{
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CheckModel(model);
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model.Score = AttestationScore.Неявка;
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if (_attestationStorage.Insert(model) == 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 ScoreUpdate(AttestationBindingModel model, AttestationScore newScore)
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{
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CheckModel(model);
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if (model.Score + 1 != newScore)
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{
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_logger.LogWarning("Status update to " + newScore.ToString() + " operation failed. Order status incorrect.");
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return false;
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}
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model.Score = newScore;
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if (model.Score == AttestationScore.Выдан)
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model.DateImplement = DateTime.SpecifyKind(DateTime.Now, DateTimeKind.Utc);
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if (_attestationStorage.Update(model) == null)
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{
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model.Score--;
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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 bool TakeOrderInWork(OrderBindingModel model)
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{
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return StatusUpdate(model, OrderStatus.Выполняется);
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}
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public bool DeliveryOrder(OrderBindingModel model)
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{
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return StatusUpdate(model, OrderStatus.Готов);
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}
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public bool FinishOrder(OrderBindingModel model)
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{
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return StatusUpdate(model, OrderStatus.Выдан);
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}
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private void CheckModel(OrderBindingModel 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 (model.WorkId < 0)
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{
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throw new ArgumentNullException("Некорректный идентификатор изделия", nameof(model.WorkId));
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}
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if (model.Count <= 0)
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{
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throw new ArgumentNullException("Количество изделий в заказе должно быть больше 0", nameof(model.Count));
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}
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if (model.Sum <= 0)
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{
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throw new ArgumentNullException("Сумма заказа должна быть больше 0", nameof(model.Sum));
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}
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_logger.LogInformation("Order. OrderId:{Id}.Sum:{ Sum}. WorkId: { WorkId}", model.Id, model.Sum, model.WorkId);
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}
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}
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}
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