102 lines
2.5 KiB
C#
102 lines
2.5 KiB
C#
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using Microsoft.Extensions.Logging;
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using SchoolContracts.BindingModel;
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using SchoolContracts.BusinessLogicsContracts;
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using SchoolContracts.SearchModel;
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using SchoolContracts.StoragesContracts;
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using SchoolContracts.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 SchoolBusinessLogic.BusinessLogics
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{
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public class CircleLogic : ICircleLogic
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{
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private readonly ILogger _logger;
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private readonly ICircleStorage _circleStorage;
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public CircleLogic(ILogger<CircleLogic> logger, ICircleStorage circleStorage)
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{
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_logger = logger;
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_circleStorage = circleStorage;
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}
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public bool Create(CircleBindingModel model)
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{
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CheckModel(model);
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if (_circleStorage.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(CircleBindingModel 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 (_circleStorage.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 CircleViewModel? ReadElement(CircleSearchModel 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}", model.Id);
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var element = _circleStorage.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 found. Id: {Id}", element.Id);
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return element;
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}
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public List<CircleViewModel>? ReadList(CircleSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id: {Id}", model?.Id);
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var list = model == null ? _circleStorage.GetFullList() : _circleStorage.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(CircleBindingModel model)
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{
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CheckModel(model);
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if (_circleStorage.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(CircleBindingModel 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 ArgumentException(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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_logger.LogInformation("Circle. Id: {Id}", model.Id);
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}
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}
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}
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