104 lines
3.3 KiB
C#
104 lines
3.3 KiB
C#
using HospitalContracts.BindingModels;
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using HospitalContracts.BusinessLogicContracts;
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using HospitalContracts.SearchModels;
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using HospitalContracts.StorageContracts;
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using HospitalContracts.ViewModels;
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using Microsoft.Extensions.Logging;
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namespace HospitalBusinessLogic
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{
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public class RecipeLogic : IRecipeLogic
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{
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private readonly ILogger _logger;
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private readonly IRecipeStorage _recipeStorage;
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public RecipeLogic(ILogger<RecipeLogic> logger, IRecipeStorage recipeStorage)
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{
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_logger = logger;
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_recipeStorage = recipeStorage;
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}
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public RecipeViewModel? ReadElement(RecipeSearchModel 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 = _recipeStorage.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<RecipeViewModel>? ReadList(RecipeSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id:{ Id}", model?.Id);
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var list = model == null ? _recipeStorage.GetFullList() : _recipeStorage.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 Create(RecipeBindingModel model)
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{
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CheckModel(model);
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if (_recipeStorage.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(RecipeBindingModel 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 (_recipeStorage.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 bool Update(RecipeBindingModel model)
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{
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CheckModel(model);
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if (_recipeStorage.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(RecipeBindingModel 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.Name))
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{
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throw new ArgumentNullException("Нет названия рецепта",
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nameof(model.Name));
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}
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_logger.LogInformation("Recipe. Date:{ Date}. Name: {Name}. Id: { Id}", model.Date, model.Name, model.Id);
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}
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}
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}
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