2023-04-09 01:27:52 +04:00

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using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ZooContracts.BindingModels;
using ZooContracts.BusinessLogicsContracts;
using ZooContracts.SearchModel;
using ZooContracts.StoragesContracts;
using ZooContracts.ViewModels;
using ZooDatabaseImplements.Implements;
namespace ZooBusinessLogic.BusinessLogics
{
public class ClientLogic : IClientLogic
{
private readonly ILogger _logger;
private readonly IClientStorage _clientStorage;
public ClientLogic(ILogger<ClientLogic> logger, IClientStorage clientStorage)
{
_logger = logger;
_clientStorage = clientStorage;
}
public bool Create(ClientBindingModel model)
{
CheckModel(model);
if (_clientStorage.Insert(model) == null)
{
_logger.LogWarning("Insert operation failed");
return false;
}
return true;
}
public bool Delete(ClientBindingModel model)
{
CheckModel(model, false);
_logger.LogInformation("Delete. Id: {Id}", model.Id);
if (_clientStorage.Delete(model) == null)
{
_logger.LogWarning("Delete operation failed");
return false;
}
return true;
}
public ClientViewModel? ReadElement(ClientSearchModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
_logger.LogInformation("ReadElement. Id: {Id}", model.Id);
var element = _clientStorage.GetElement(model);
if (element == null)
{
_logger.LogWarning("ReadElement element not found");
return null;
}
_logger.LogInformation("ReadElement found. Id: {Id}", element.Id);
return element;
}
public List<ClientViewModel>? ReadList(ClientSearchModel? model)
{
_logger.LogInformation("ReadList. Id: {Id}", model?.Id);
var list = model == null ? _clientStorage.GetFullList() : _clientStorage.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(ClientBindingModel model)
{
CheckModel(model);
if (_clientStorage.Update(model) == null)
{
_logger.LogWarning("Update operation failed");
return false;
}
return true;
}
private void CheckModel(ClientBindingModel model, bool withParams = true)
{
if (model == null)
{
throw new ArgumentException(nameof(model));
}
if (!withParams)
{
return;
}
if (string.IsNullOrEmpty(model.ClientEmail))
{
_logger.LogWarning("Email is empty");
throw new ArgumentException("Не введён email");
}
if (model.ClientEmail.Length > 35)
{
_logger.LogWarning("Email {Email} length > 35", model.ClientEmail);
throw new ArgumentException("Длина email не должна превышать 35 символов");
}
var existingClient = _clientStorage.GetElement(new()
{
ClientEmail = model.ClientEmail
});
if (existingClient != null)
{
_logger.LogWarning("Client with email {Email} already exists", model.ClientEmail);
throw new ArgumentException("Клиент с таким email уже существует");
}
if (string.IsNullOrEmpty(model.ClientPassword))
{
_logger.LogWarning("Password is empty");
throw new ArgumentException("Не введён пароль");
}
if (model.ClientPassword.Length < 7 || model.ClientPassword.Length > 30)
{
_logger.LogWarning("Password {Password} length > 30 or < 7", model.ClientPassword);
throw new ArgumentException("Длина пароля должна быть в промежутке между 7 и 30 символами");
}
if (string.IsNullOrEmpty(model.ClientName))
{
_logger.LogWarning("Name is empty");
throw new ArgumentException("Не введёно имя");
}
if (model.ClientName.Length > 30)
{
_logger.LogWarning("Name {Name} length > 30", model.ClientName);
throw new ArgumentException("Длина имени не должна превышать 30 символов");
}
if (string.IsNullOrEmpty(model.ClientPhone))
{
_logger.LogWarning("Phone is empty");
throw new ArgumentException("Не введён телефон");
}
if (model.ClientPhone.Length == 11)
{
_logger.LogWarning("Phone {Phone} length == 11", model.ClientPhone);
throw new ArgumentException("Длина телефона должна быть 11 символов");
}
_logger.LogInformation("Client. Id: {Id}", model.Id);
}
}
}