113 lines
3.8 KiB
C#
113 lines
3.8 KiB
C#
using Microsoft.Extensions.Logging;
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using BankYouBankruptContracts.BindingModels;
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using BankYouBankruptContracts.BusinessLogicsContracts;
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using BankYouBankruptContracts.SearchModels;
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using BankYouBankruptContracts.StoragesContracts;
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using BankYouBankruptContracts.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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namespace BankYouBankruptBusinessLogic.BusinessLogics
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{
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public class CreditingLogic : ICreditingLogic
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{
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private readonly ILogger _logger;
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private readonly ICreditingStorage _creditingStorage;
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public CreditingLogic(ILogger<CreditingLogic> logger, ICreditingStorage creditingStorage) {
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_logger = logger;
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_creditingStorage = creditingStorage;
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}
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public bool Create(CreditingBindingModel model)
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{
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CheckModel(model);
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if (_creditingStorage.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 Delete(CreditingBindingModel 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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if (_creditingStorage.Delete(model) == 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 CreditingViewModel? ReadElement(CreditingSearchModel 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. CreditingId:{ Id }", model.Id);
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var element = _creditingStorage.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<CreditingViewModel>? ReadList(CreditingSearchModel? model)
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{
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_logger.LogInformation("ReadList. CreditingId:{Id}", model?.Id);
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var list = model == null ? _creditingStorage.GetFullList() : _creditingStorage.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(CreditingBindingModel model)
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{
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CheckModel(model);
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if (_creditingStorage.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(CreditingBindingModel 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.Sum <= 0)
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{
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throw new ArgumentNullException("Сумма операции должна быть больше 0", nameof(model.Sum));
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}
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if (model.Date < DateTime.Now)
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{
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throw new ArgumentNullException("Дата не может быть меньше текущего времени", nameof(model.Date));
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}
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_logger.LogInformation("Crediting. Sum:{Sum}.CardId:{CardId}.Date:{date}.Id:{Id}",
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model.Sum, model.CardId, model.Date.ToString(), model.Id);
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}
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}
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}
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