106 lines
3.5 KiB
C#
106 lines
3.5 KiB
C#
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using Microsoft.Extensions.Logging;
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using HospitalContracts.BindingModels;
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using HospitalContracts.BusinessLogicsContracts;
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using HospitalContracts.SearchModels;
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using HospitalContracts.StoragesContracts;
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using HospitalContracts.ViewModels;
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namespace HospitalBusinessLogic.BusinessLogics
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{
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public class CourseLogic : ICourseLogic
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{
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private ILogger _logger;
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private ICourseStorage _courseStorage;
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public CourseLogic(ILogger logger, ICourseStorage courseStorage)
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{
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_logger = logger;
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_courseStorage = courseStorage;
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}
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public bool Create(CourseBindingModel model)
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{
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CheckModel(model);
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if (_courseStorage.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(CourseBindingModel 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 (_courseStorage.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 CourseViewModel? ReadElement(CourseSearchModel 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 = _courseStorage.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. Id:{Id}", element.Id);
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return element;
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}
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public List<CourseViewModel>? ReadList(CourseSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id:{Id}", model?.Id);
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var list = model == null ? _courseStorage.GetFullList() : _courseStorage.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(CourseBindingModel model)
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{
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CheckModel(model);
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if (_courseStorage.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(CourseBindingModel 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.Days < 1)
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{
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throw new ArgumentNullException("Количество дней приема должно быть не меньше 1", nameof(model.Days));
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}
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if (model.PillsInDay < 1)
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{
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throw new ArgumentNullException("Количество препарата в день должно быть не меньше 1", nameof(model.PillsInDay));
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}
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_logger.LogInformation("Course. Id: {Id}", model.Id);
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}
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}
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}
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