117 lines
4.2 KiB
C#
117 lines
4.2 KiB
C#
using SYBDContracts.BindingModels;
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using SYBDContracts.BusinessLogicsContracts;
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using SYBDContracts.SearchModels;
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using SYBDContracts.StoragesContracts;
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using SYBDContracts.ViewModels;
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using Microsoft.Extensions.Logging;
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namespace SYBDBusinessLogic.BusinessLogics
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{
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public class WorkerLogic : IWorkerLogic
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{
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private readonly ILogger _logger;
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private readonly IWorkerStorage _workerStorage;
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public WorkerLogic(ILogger<WorkerLogic> logger, IWorkerStorage workerStorage)
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{
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_logger = logger;
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_workerStorage = workerStorage;
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}
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public bool Create(WorkerBindingModel model)
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{
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CheckModel(model);
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CheckModel(model);
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if (_workerStorage.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 Update(WorkerBindingModel model)
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{
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CheckModel(model);
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if (_workerStorage.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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public bool Delete(WorkerBindingModel 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 (_workerStorage.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 WorkerViewModel? ReadElement(WorkerSearchModel 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. Fullname:{Fullname}. Id:{Id}", model.Fullname, model.Id);
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var element = _workerStorage.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<WorkerViewModel>? ReadList(WorkerSearchModel? model)
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{
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_logger.LogInformation("ReadList. Fullname:{Fullname}. Id:{Id}", model?.Fullname, model?.Id);
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var list = model == null ? _workerStorage.GetFullList() : _workerStorage.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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private void CheckModel(WorkerBindingModel 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 (string.IsNullOrEmpty(model.Fullname))
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{
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throw new ArgumentNullException("Нет ФИО работника", nameof(model.Fullname));
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}
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if (string.IsNullOrEmpty(model.Address))
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{
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throw new ArgumentNullException("Нет адреса работника", nameof(model.Address));
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}
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if (model.Salary <= 0)
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{
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throw new ArgumentNullException("Зарплата работника должна быть больше 0", nameof(model.Salary));
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}
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_logger.LogInformation("Component. Fullname:{Fullname}. Address:{Address}.Salary:{Salary}. Id:{Id}", model.Fullname, model.Address, model.Salary, model.Id);
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var element = _workerStorage.GetElement(new WorkerSearchModel
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{
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Fullname = model.Fullname
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});
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if (element != null && element.Id != model.Id)
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{
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throw new InvalidOperationException("Работа с таким названием уже есть");
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}
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}
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}
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} |