129 lines
3.9 KiB
C#
129 lines
3.9 KiB
C#
using FlowerShopContracts.BindingModels;
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using FlowerShopContracts.BusinessLogicsContracts;
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using FlowerShopContracts.SearchModels;
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using FlowerShopContracts.StoragesContracts;
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using FlowerShopContracts.ViewModels;
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using Microsoft.Extensions.Logging;
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namespace FlowerShopBusinessLogic.BusinessLogics
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{
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public class ImplementerLogic : IImplementerLogic
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{
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private readonly ILogger _logger;
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private readonly IImplementerStorage _implementerStorage;
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public ImplementerLogic(ILogger<IImplementerLogic> Logger, IImplementerStorage ImplementerStorage)
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{
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_logger = Logger;
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_implementerStorage = ImplementerStorage;
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}
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public List<ImplementerViewModel>? ReadList(ImplementerSearchModel? Model)
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{
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_logger.LogInformation("ReadList. ImplementerFIO: {ImplementerFIO}. Password: {Password}. Id: {Id}",
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Model?.ImplementerFIO, Model?.Password?.Length, Model?.Id);
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var List = Model == null ? _implementerStorage.GetFullList() : _implementerStorage.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 ImplementerViewModel? ReadElement(ImplementerSearchModel Model)
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{
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if (Model is 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. ImplementerFIO: {ImplementerFIO}. Password: {Password}. Id: {Id}",
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Model?.ImplementerFIO, Model?.Password?.Length, Model?.Id);
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var Element = _implementerStorage.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 Create(ImplementerBindingModel Model)
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{
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CheckModel(Model);
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if (_implementerStorage.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(ImplementerBindingModel Model)
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{
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CheckModel(Model);
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if (_implementerStorage.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(ImplementerBindingModel 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 (_implementerStorage.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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private void CheckModel(ImplementerBindingModel Model, bool WithParams = true)
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{
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if (Model == null)
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throw new ArgumentNullException(nameof(Model));
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if (!WithParams)
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return;
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if (string.IsNullOrEmpty(Model.ImplementerFIO))
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throw new ArgumentNullException("Нет ФИО исполнителя", nameof(Model.ImplementerFIO));
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if (string.IsNullOrEmpty(Model.Password))
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throw new ArgumentNullException("Нет пароля исполнителя", nameof(Model.Password));
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if (Model.WorkExperience < 0)
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throw new ArgumentNullException("Стаж должен быть неотрицательным целым числом", nameof(Model.WorkExperience));
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if (Model.Qualification < 0)
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throw new ArgumentNullException("Квалификация должна быть неотрицательным целым числом", nameof(Model.Qualification));
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_logger.LogInformation("Implementer. ImplementerFIO: {ImplementerFIO}. Password: {Password}. WorkExperience: {WorkExperience}. Qualification: {Qualification}. Id: {Id}",
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Model.ImplementerFIO, Model.Password, Model.WorkExperience, Model.Qualification, Model.Id);
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var Implementer = _implementerStorage.GetElement(new ImplementerSearchModel
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{
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ImplementerFIO = Model.ImplementerFIO
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});
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if (Implementer != null && Implementer.Id != Model.Id)
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{
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throw new InvalidOperationException("Исполнитель с таким ФИО уже есть");
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}
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}
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}
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}
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