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using Microsoft.Extensions.Logging;
using ServiceStationContracts.BindingModels;
using ServiceStationContracts.BusinessLogicsContracts;
using ServiceStationContracts.SearchModels;
using ServiceStationContracts.StoragesContracts;
using ServiceStationContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ServiceStationBusinessLogic.BusinessLogics
{
public class GuarantorLogic : IGuarantorLogic
{
private readonly ILogger _logger;
private readonly IGuarantorStorage _guarantorStorage;
public GuarantorLogic(ILogger<GuarantorLogic> logger, IGuarantorStorage guarantorStorage)
{
_logger = logger;
_guarantorStorage = guarantorStorage;
}
public bool Create(GuarantorBindingModel model)
{
CheckModel(model);
if (_guarantorStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Delete(GuarantorBindingModel model)
{
CheckModel(model, false);
_logger.LogInformation("Delete. Id:{Id}", model.Id);
if (_guarantorStorage.Delete(model) == null)
{
_logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
public GuarantorViewModel? ReadElement(GuarantorSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
_logger.LogInformation("ReadElement. GuarantorFIO:{GuarantorFIO}.Id:{Id}", model.GuarantorFIO, model.Id);
var element = _guarantorStorage.GetElement(model);
if (element == null)
{
_logger.LogWarning("ReadElement element not found");
return null;
}
_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
return element;
}
public List<GuarantorViewModel>? ReadList(GuarantorSearchModel? model)
{
_logger.LogInformation("ReadList. GuarantorFIO:{GuarantorFIO}.Id:{Id}", model?.GuarantorFIO, model?.Id);
var list = model == null ? _guarantorStorage.GetFullList() : _guarantorStorage.GetFilteredList(model);
if (list == null)
{
_logger.LogWarning("ReadList return null list");
return null;
}
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
return list;
}
public bool Update(GuarantorBindingModel model)
{
CheckModel(model);
if (_guarantorStorage.Update(model) == null)
{
_logger.LogWarning("Update operation failed");
return false;
}
return true;
}
private void CheckModel(GuarantorBindingModel model, bool withParams = true)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (!withParams)
{
return;
}
if (string.IsNullOrEmpty(model.GuarantorFIO))
{
throw new ArgumentNullException("Нет ФИО поручителя", nameof(model.GuarantorFIO));
}
if (string.IsNullOrEmpty(model.GuarantorPassword))
{
throw new ArgumentNullException("Нет пароля поручителя", nameof(model.GuarantorPassword));
}
if (string.IsNullOrEmpty(model.GuarantorNumber))
{
throw new ArgumentNullException("Нет номера телефона поручителя", nameof(model.GuarantorNumber));
}
_logger.LogInformation("Guarantor. GuarantorFIO:{GuarantorFIO}.GuarantorPassword:{GuarantorPassword}.GuarantorNumber:{GuarantorNumber} Id: {Id}", model.GuarantorFIO, model.GuarantorPassword, model.GuarantorEmail, model.Id);
var element = _guarantorStorage.GetElement(new GuarantorSearchModel
{
GuarantorFIO = model.GuarantorFIO
});
if (element != null && element.Id != model.Id)
{
throw new InvalidOperationException("Поручитель с таким ФИО уже есть");
}
}
}
}

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using Microsoft.Extensions.Logging;
using ServiceStationContracts.BindingModels;
using ServiceStationContracts.BusinessLogicsContracts;
using ServiceStationContracts.SearchModels;
using ServiceStationContracts.StoragesContracts;
using ServiceStationContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ServiceStationBusinessLogic.BusinessLogics
{
public class RepairLogic : IRepairLogic
{
private readonly ILogger _logger;
private readonly IRepairStorage _repairStorage;
public RepairLogic(ILogger<RepairLogic> logger, IRepairStorage repairStorage)
{
_logger = logger;
_repairStorage = repairStorage;
}
public bool Create(RepairBindingModel model)
{
CheckModel(model);
if (_repairStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Delete(RepairBindingModel model)
{
CheckModel(model, false);
_logger.LogInformation("Delete. Id:{Id}", model.Id);
if (_repairStorage.Delete(model) == null)
{
_logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
public RepairViewModel? ReadElement(RepairSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
_logger.LogInformation("ReadElement. RepairName:{RepairName}.Id:{Id}", model.RepairName, model.Id);
var element = _repairStorage.GetElement(model);
if (element == null)
{
_logger.LogWarning("ReadElement element not found");
return null;
}
_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
return element;
}
public List<RepairViewModel>? ReadList(RepairSearchModel? model)
{
_logger.LogInformation("ReadList. RepairName:{RepairName}.Id:{Id}", model?.RepairName, model?.Id);
var list = model == null ? _repairStorage.GetFullList() : _repairStorage.GetFilteredList(model);
if (list == null)
{
_logger.LogWarning("ReadList return null list");
return null;
}
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
return list;
}
public bool Update(RepairBindingModel model)
{
CheckModel(model);
if (_repairStorage.Update(model) == null)
{
_logger.LogWarning("Update operation failed");
return false;
}
return true;
}
private void CheckModel(RepairBindingModel model, bool withParams = true)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (!withParams)
{
return;
}
if (string.IsNullOrEmpty(model.RepairName))
{
throw new ArgumentNullException("Нет названия ремонта", nameof(model.RepairName));
}
if (model.RepairPrice <= 0)
{
throw new ArgumentNullException("Цена ремонта должна быть больше 0", nameof(model.RepairPrice));
}
_logger.LogInformation("Repair. RepairName:{RepairName}.RepairPrice:{ Price }. Id: {Id}", model.RepairName, model.RepairPrice, model.Id);
var element = _repairStorage.GetElement(new RepairSearchModel
{
RepairName = model.RepairName
});
if (element != null && element.Id != model.Id)
{
throw new InvalidOperationException("Ремонт с таким названием уже есть");
}
}
}
}

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using Microsoft.Extensions.Logging;
using ServiceStationContracts.BindingModels;
using ServiceStationContracts.BusinessLogicsContracts;
using ServiceStationContracts.SearchModels;
using ServiceStationContracts.StoragesContracts;
using ServiceStationContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ServiceStationBusinessLogic.BusinessLogics
{
public class SparePartLogic : ISparePartLogic
{
private readonly ILogger _logger;
private readonly ISparePartStorage _sparePartStorage;
public SparePartLogic(ILogger<SparePartLogic> logger, ISparePartStorage sparePartStorage)
{
_logger = logger;
_sparePartStorage = sparePartStorage;
}
public bool Create(SparePartBindingModel model)
{
CheckModel(model);
if (_sparePartStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Delete(SparePartBindingModel model)
{
CheckModel(model, false);
_logger.LogInformation("Delete. Id:{Id}", model.Id);
if (_sparePartStorage.Delete(model) == null)
{
_logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
public SparePartViewModel? ReadElement(SparePartSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
_logger.LogInformation("ReadElement. SparePartName:{SparePartName}.Id:{Id}", model.SparePartName, model.Id);
var element = _sparePartStorage.GetElement(model);
if (element == null)
{
_logger.LogWarning("ReadElement element not found");
return null;
}
_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
return element;
}
public List<SparePartViewModel>? ReadList(SparePartSearchModel? model)
{
_logger.LogInformation("ReadList. SparePartName:{SparePartName}.Id:{Id}", model?.SparePartName, model?.Id);
var list = model == null ? _sparePartStorage.GetFullList() : _sparePartStorage.GetFilteredList(model);
if (list == null)
{
_logger.LogWarning("ReadList return null list");
return null;
}
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
return list;
}
public bool Update(SparePartBindingModel model)
{
CheckModel(model);
if (_sparePartStorage.Update(model) == null)
{
_logger.LogWarning("Update operation failed");
return false;
}
return true;
}
private void CheckModel(SparePartBindingModel model, bool withParams = true)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (!withParams)
{
return;
}
if (string.IsNullOrEmpty(model.SparePartName))
{
throw new ArgumentNullException("Нет названия запчасти", nameof(model.SparePartName));
}
if (model.SparePartPrice <= 0)
{
throw new ArgumentNullException("Цена запчасти должна быть больше 0", nameof(model.SparePartPrice));
}
_logger.LogInformation("SparePart. SparePartName:{SparePartName}.SparePartPrice:{ Price }. Id: {Id}", model.SparePartName, model.SparePartPrice, model.Id);
var element = _sparePartStorage.GetElement(new SparePartSearchModel
{
SparePartName = model.SparePartName
});
if (element != null && element.Id != model.Id)
{
throw new InvalidOperationException("Запчасть с таким названием уже есть");
}
}
}
}

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using Microsoft.Extensions.Logging;
using ServiceStationContracts.BindingModels;
using ServiceStationContracts.BusinessLogicsContracts;
using ServiceStationContracts.SearchModels;
using ServiceStationContracts.StoragesContracts;
using ServiceStationContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ServiceStationBusinessLogic.BusinessLogics
{
public class WorkLogic : IWorkLogic
{
private readonly ILogger _logger;
private readonly IWorkStorage _workStorage;
public WorkLogic(ILogger<WorkLogic> logger, IWorkStorage workStorage)
{
_logger = logger;
_workStorage = workStorage;
}
public bool Create(WorkBindingModel model)
{
CheckModel(model);
if (_workStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Delete(WorkBindingModel model)
{
CheckModel(model, false);
_logger.LogInformation("Delete. Id:{Id}", model.Id);
if (_workStorage.Delete(model) == null)
{
_logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
public WorkViewModel? ReadElement(WorkSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
_logger.LogInformation("ReadElement. WorkName:{WorkName}.Id:{Id}", model.WorkName, model.Id);
var element = _workStorage.GetElement(model);
if (element == null)
{
_logger.LogWarning("ReadElement element not found");
return null;
}
_logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
return element;
}
public List<WorkViewModel>? ReadList(WorkSearchModel? model)
{
_logger.LogInformation("ReadList. WorkName:{WorkName}.Id:{Id}", model?.WorkName, model?.Id);
var list = model == null ? _workStorage.GetFullList() : _workStorage.GetFilteredList(model);
if (list == null)
{
_logger.LogWarning("ReadList return null list");
return null;
}
_logger.LogInformation("ReadList. Count:{Count}", list.Count);
return list;
}
public bool Update(WorkBindingModel model)
{
CheckModel(model);
if (_workStorage.Update(model) == null)
{
_logger.LogWarning("Update operation failed");
return false;
}
return true;
}
private void CheckModel(WorkBindingModel model, bool withParams = true)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (!withParams)
{
return;
}
if (string.IsNullOrEmpty(model.WorkName))
{
throw new ArgumentNullException("Нет названия работы", nameof(model.WorkName));
}
if (model.WorkPrice <= 0)
{
throw new ArgumentNullException("Цена работы должна быть больше 0", nameof(model.WorkPrice));
}
_logger.LogInformation("Work. WorkName:{WorkName}.WorkPrice:{ Price }. Id: {Id}", model.WorkName, model.WorkPrice, model.Id);
var element = _workStorage.GetElement(new WorkSearchModel
{
WorkName = model.WorkName
});
if (element != null && element.Id != model.Id)
{
throw new InvalidOperationException("Работа с таким названием уже есть");
}
}
}
}