79 lines
2.2 KiB
C#
79 lines
2.2 KiB
C#
using Microsoft.Extensions.Logging;
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using VeterinaryContracts.BindingModels;
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using VeterinaryContracts.BusinessLogicContracts;
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using VeterinaryContracts.SearchModels;
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using VeterinaryContracts.StorageContracts;
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using VeterinaryContracts.ViewModels;
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namespace VeterinaryBusinessLogic.BusinessLogic
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{
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public class PurchaseLogic : IPurchaseLogic
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{
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private readonly ILogger _logger;
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private readonly IPurchaseStorage _purchaseStorage;
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public PurchaseLogic(ILogger<PurchaseLogic> logger, IPurchaseStorage purchaseStorage)
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{
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_logger = logger;
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_purchaseStorage = purchaseStorage;
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}
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public PurchaseViewModel? ReadElement(PurchaseSearchModel 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 = _purchaseStorage.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<PurchaseViewModel>? ReadList(PurchaseSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id:{ Id}", model?.Id);
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var list = model == null ? _purchaseStorage.GetFullList() : _purchaseStorage.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 CreatePurchase(PurchaseBindingModel model)
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{
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CheckModel(model);
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if (_purchaseStorage.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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private void CheckModel(PurchaseBindingModel 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.DateCreate < DateTime.Now)
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//{
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// throw new ArgumentNullException("Дата прививки не должна быть в прошлом", nameof(model.DateCreate));
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//}
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_logger.LogInformation("Purchase. DatePuchase: { DatePurchase}. Count:{ Count}. Id: { Id}", model.DateCreate, model.Count, model.Id);
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}
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}
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}
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