108 lines
3.5 KiB
C#
108 lines
3.5 KiB
C#
using BarberShopContracts.BindingModels;
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using BarberShopContracts.BusinessLogicContracts;
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using BarberShopContracts.SearchModels;
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using BarberShopContracts.StorageContracts;
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using BarberShopContracts.ViewModels;
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using Microsoft.Extensions.Logging;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace BarberShopBusinessLogic
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{
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public class AppointmentLogic : IAppointmentLogic
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{
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public readonly ILogger _logger;
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public readonly IAppointmentStorage _appointmentStorage;
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public AppointmentLogic(ILogger<AppointmentLogic> logger, IAppointmentStorage appointmentStorage)
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{
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_logger = logger;
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_appointmentStorage = appointmentStorage;
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}
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public List<AppointmentViewModel>? ReadList(AppointmentSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id:{ Id}", model?.Id);
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var list = model == null ? _appointmentStorage.GetFullList() : _appointmentStorage.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 AppointmentViewModel? ReadElement(AppointmentSearchModel 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 = _appointmentStorage.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(AppointmentBindingModel model)
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{
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CheckModel(model);
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if (_appointmentStorage.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(AppointmentBindingModel 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 (_appointmentStorage.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(AppointmentBindingModel model)
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{
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CheckModel(model);
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if (_appointmentStorage.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(AppointmentBindingModel 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.Time < DateTime.Now)
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{
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throw new ArgumentNullException("Некорректная дата", nameof(model.Time));
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}
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_logger.LogInformation("Time. Time:{Time}. Id: { Id}", model.Time, model.Id);
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}
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}
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}
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