ksenia_nevaeva/PIbd-23_Nevaeva_K.A._TravelCompany
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Лабораторная 6. Коммит до миграции.

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This commit is contained in:
ksenianeva 2023-04-28 08:35:07 +04:00
parent 99dfb9ccf2
commit 25c3bcaada
15 changed files with 659 additions and 1 deletions
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18
TravelCompany/TravelCompanyContracts/BindingModels/ImplementerBindingModel.cs Normal file
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@ -0,0 +1,18 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyDataModels.Models;
namespace TravelCompanyContracts.BindingModels
{
public class ImplementerBindingModel : IImplementerModel
{
public int Id { get; set; }
public string ImplementerFIO { get; set; } = string.Empty;
public string Password { get; set; } = string.Empty;
public int WorkExperience { get; set; }
public int Qualification { get; set; }
}
}

24
TravelCompany/TravelCompanyContracts/BusinessLogicsContracts/IImplementerLogic.cs Normal file
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@ -0,0 +1,24 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.SearchModels;
using TravelCompanyContracts.ViewModels;
namespace TravelCompanyContracts.BusinessLogicsContracts
{
public interface IImplementerLogic
{
List<ImplementerViewModel>? ReadList(ImplementerSearchModel? model);
ImplementerViewModel? ReadElement(ImplementerSearchModel model);
bool Create(ImplementerBindingModel model);
bool Update(ImplementerBindingModel model);
bool Delete(ImplementerBindingModel model);
}
}

15
TravelCompany/TravelCompanyContracts/SearchModels/ImplementerSearchModel.cs Normal file
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@ -0,0 +1,15 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace TravelCompanyContracts.SearchModels
{
public class ImplementerSearchModel
{
public int? Id { get; set; }
public string? ImplementerFIO { get; set; }
public string? Password { get; set; }
}
}

26
TravelCompany/TravelCompanyContracts/StoragesContracts/IImplementerStorage.cs Normal file
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@ -0,0 +1,26 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.SearchModels;
using TravelCompanyContracts.ViewModels;
namespace TravelCompanyContracts.StoragesContracts
{
public interface IImplementerStorage
{
List<ImplementerViewModel> GetFullList();
List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model);
ImplementerViewModel? GetElement(ImplementerSearchModel model);
ImplementerViewModel? Insert(ImplementerBindingModel model);
ImplementerViewModel? Update(ImplementerBindingModel model);
ImplementerViewModel? Delete(ImplementerBindingModel model);
}
}

23
TravelCompany/TravelCompanyContracts/ViewModels/ImplementerViewModel.cs Normal file
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@ -0,0 +1,23 @@
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyDataModels.Models;
namespace TravelCompanyContracts.ViewModels
{
public class ImplementerViewModel : IImplementerModel
{
public int Id { get; set; }
[DisplayName("ФИО исполнителя")]
public string ImplementerFIO { get; set; } = string.Empty;
[DisplayName("Пароль")]
public string Password { get; set; } = string.Empty;
[DisplayName("Стаж работы")]
public int WorkExperience { get; set; }
[DisplayName("Квалификация")]
public int Qualification { get; set; }
}
}

16
TravelCompany/TravelCompanyDataModels/Models/IImplementerModel.cs Normal file
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@ -0,0 +1,16 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace TravelCompanyDataModels.Models
{
public interface IImplementerModel : IId
{
string ImplementerFIO { get; }
string Password { get; }
int WorkExperience { get; }
int Qualification { get; }
}
}

104
TravelCompany/TravelCompanyDatabaseImplement/Implements/ImplementerStorage.cs Normal file
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@ -0,0 +1,104 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.SearchModels;
using TravelCompanyContracts.StoragesContracts;
using TravelCompanyContracts.ViewModels;
using TravelCompanyDatabaseImplement.Models;
namespace TravelCompanyDatabaseImplement.Implements
{
public class ImplementerStorage : IImplementerStorage
{
public ImplementerViewModel? Delete(ImplementerBindingModel model)
{
using var context = new TravelCompanyDatabase();
var element = context.Implementers.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Implementers.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
public ImplementerViewModel? GetElement(ImplementerSearchModel model)
{
if (string.IsNullOrEmpty(model.ImplementerFIO) &&
!model.Id.HasValue && string.IsNullOrEmpty(model.Password))
{
return null;
}
using var context = new TravelCompanyDatabase();
if (model.Id.HasValue)
{
return context.Implementers
.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)?.GetViewModel;
}
if (model.ImplementerFIO != null && model.Password != null)
{
return context.Implementers
.FirstOrDefault(x =>
x.ImplementerFIO.Equals(model.ImplementerFIO) &&
x.Password.Equals(model.Password))
?.GetViewModel;
}
return context.Implementers
.FirstOrDefault(x =>
x.ImplementerFIO.Equals(model.ImplementerFIO))
?.GetViewModel;
}
public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
{
if (string.IsNullOrEmpty(model.ImplementerFIO))
{
return new();
}
using var context = new TravelCompanyDatabase();
return context.Implementers
.Where(x => x.ImplementerFIO.Equals(model.ImplementerFIO))
.Select(x => x.GetViewModel)
.ToList();
}
public List<ImplementerViewModel> GetFullList()
{
using var context = new TravelCompanyDatabase();
return context.Implementers
.Select(x => x.GetViewModel)
.ToList();
}
public ImplementerViewModel? Insert(ImplementerBindingModel model)
{
var newImplementer = Implementer.Create(model);
if (newImplementer == null)
{
return null;
}
using var context = new TravelCompanyDatabase();
context.Implementers.Add(newImplementer);
context.SaveChanges();
return newImplementer.GetViewModel;
}
public ImplementerViewModel? Update(ImplementerBindingModel model)
{
using var context = new TravelCompanyDatabase();
var implementer = context.Implementers.FirstOrDefault(x => x.Id == model.Id);
if (implementer == null)
{
return null;
}
implementer.Update(model);
context.SaveChanges();
return implementer.GetViewModel;
}
}
}

61
TravelCompany/TravelCompanyDatabaseImplement/Models/Implementer.cs Normal file
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@ -0,0 +1,61 @@
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.ViewModels;
using TravelCompanyDataModels.Models;
namespace TravelCompanyDatabaseImplement.Models
{
public class Implementer : IImplementerModel
{
[Required]
public string ImplementerFIO { get; private set; } = string.Empty;
[Required]
public string Password { get; private set; } = string.Empty;
[Required]
public int WorkExperience { get; private set; }
[Required]
public int Qualification { get; private set; }
public int Id { get; private set; }
public static Implementer? Create(ImplementerBindingModel model)
{
if (model == null)
{
return null;
}
return new Implementer()
{
Id = model.Id,
ImplementerFIO = model.ImplementerFIO,
Password = model.Password,
WorkExperience = model.WorkExperience,
Qualification = model.Qualification
};
}
public void Update(ImplementerBindingModel model)
{
if (model == null)
{
return;
}
ImplementerFIO = model.ImplementerFIO;
Password = model.Password;
WorkExperience = model.WorkExperience;
Qualification = model.Qualification;
}
public ImplementerViewModel GetViewModel => new()
{
Id = Id,
ImplementerFIO = ImplementerFIO,
Password = Password,
WorkExperience = WorkExperience,
Qualification = Qualification
};
}
}

1
TravelCompany/TravelCompanyDatabaseImplement/TravelCompanyDatabase.cs
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@ -24,5 +24,6 @@ namespace TravelCompanyDatabaseImplement
public virtual DbSet<TravelCondition> TravelConditions { set; get; }
public virtual DbSet<Order> Orders { set; get; }
public virtual DbSet<Client> Clients { set; get; }
public virtual DbSet<Implementer> Implementers { set; get; }
}
}

4
TravelCompany/TravelCompanyFileImplement/DataFileSingleton.cs
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@ -16,10 +16,12 @@ namespace TravelCompanyFileImplement
private readonly string OrderFileName = "Order.xml";
private readonly string ProductFileName = "Product.xml";
private readonly string ClientFileName = "Client.xml";
private readonly string ImplementerFileName = "Implementer.xml";
public List<Condition> Conditions { get; private set; }
public List<Order> Orders { get; private set; }
public List<Travel> Travels { get; private set; }
public List<Client> Clients { get; private set; }
public List<Implementer> Implementers { get; private set; }
public static DataFileSingleton GetInstance()
{
if (instance == null)
@ -32,12 +34,14 @@ namespace TravelCompanyFileImplement
public void SaveTravels() => SaveData(Travels, ProductFileName, "Travels", x => x.GetXElement);
public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
public void SaveImplementers() => SaveData(Implementers, ImplementerFileName, "Implementers", x => x.GetXElement);
private DataFileSingleton()
{
Conditions = LoadData(ConditionFileName, "Condition", x => Condition.Create(x)!)!;
Travels = LoadData(ProductFileName, "Travel", x => Travel.Create(x)!)!;
Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
Implementers = LoadData(ImplementerFileName, "Implementer", x => Implementer.Create(x)!)!;
}
private static List<T>? LoadData<T>(string filename, string xmlNodeName,
Func<XElement, T> selectFunction)

103
TravelCompany/TravelCompanyFileImplement/Implements/ImplementerStorage.cs Normal file
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@ -0,0 +1,103 @@
using DocumentFormat.OpenXml.Bibliography;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.SearchModels;
using TravelCompanyContracts.StoragesContracts;
using TravelCompanyContracts.ViewModels;
using TravelCompanyListImplement.Models;
namespace TravelCompanyFileImplement.Implements
{
public class ImplementerStorage : IImplementerStorage
{
private readonly DataFileSingleton _source;
public ImplementerStorage()
{
_source = DataFileSingleton.GetInstance();
}
public ImplementerViewModel? Delete(ImplementerBindingModel model)
{
var element = _source.Implementers.FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
_source.Implementers.Remove(element);
_source.SaveConditions();
return element.GetViewModel;
}
return null;
}
public ImplementerViewModel? GetElement(ImplementerSearchModel model)
{
if (string.IsNullOrEmpty(model.ImplementerFIO) && !model.Id.HasValue &&
string.IsNullOrEmpty(model.Password))
{
return null;
}
if (model.ImplementerFIO != null && model.Password != null)
{
return _source.Implementers
.FirstOrDefault(x =>
x.ImplementerFIO.Equals(model.ImplementerFIO) && x.Password.Equals(model.Password))
?.GetViewModel;
}
if (model.Id.HasValue)
{
return _source.Implementers
.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)?.GetViewModel;
}
return _source.Implementers
.FirstOrDefault(x =>
x.ImplementerFIO.Equals(model.ImplementerFIO))
?.GetViewModel;
}
public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
{
if (string.IsNullOrEmpty(model.ImplementerFIO))
{
return new();
}
return _source.Implementers
.Where(x => x.ImplementerFIO.Equals(model.ImplementerFIO))
.Select(x => x.GetViewModel)
.ToList();
}
public List<ImplementerViewModel> GetFullList()
{
return _source.Implementers
.Select(x => x.GetViewModel)
.ToList();
}
public ImplementerViewModel? Insert(ImplementerBindingModel model)
{
model.Id = _source.Implementers.Count > 0 ? _source.Implementers.Max(x => x.Id) + 1 : 1;
var newImpl = Implementer.Create(model);
if (newImpl == null)
{
return null;
}
_source.Implementers.Add(newImpl);
_source.SaveConditions();
return newImpl.GetViewModel;
}
public ImplementerViewModel? Update(ImplementerBindingModel model)
{
var implementer = _source.Implementers.FirstOrDefault(x => x.Id == model.Id);
if (implementer == null)
{
return null;
}
implementer.Update(model);
_source.SaveConditions();
return implementer.GetViewModel;
}
}
}

77
TravelCompany/TravelCompanyFileImplement/Models/Implementer.cs Normal file
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@ -0,0 +1,77 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.ViewModels;
using TravelCompanyDataModels.Models;
namespace TravelCompanyFileImplement.Models
{
public class Implementer : IImplementerModel
{
public string ImplementerFIO { get; private set; } = string.Empty;
public string Password { get; private set; } = string.Empty;
public int WorkExperience { get; private set; }
public int Qualification { get; private set; }
public int Id { get; private set; }
public static Implementer? Create(ImplementerBindingModel? model)
{
if (model == null)
{
return null;
}
return new Implementer()
{
Id = model.Id,
ImplementerFIO = model.ImplementerFIO,
Password = model.Password,
WorkExperience = model.WorkExperience,
Qualification = model.Qualification
};
}
public static Implementer? Create(XElement element)
{
if (element == null)
{
return null;
}
return new Implementer()
{
Id = Convert.ToInt32(element.Attribute("Id")!.Value),
ImplementerFIO = element.Element("ImplementerFIO")!.Value,
Password = element.Element("Password")!.Value,
WorkExperience = Convert.ToInt32(element.Element("WorkExperience")!.Value),
Qualification = Convert.ToInt32(element.Element("Qualification")!.Value)
};
}
public void Update(ImplementerBindingModel? model)
{
if (model == null)
{
return;
}
ImplementerFIO = model.ImplementerFIO;
Password = model.Password;
WorkExperience = model.WorkExperience;
Qualification = model.Qualification;
}
public ImplementerViewModel GetViewModel => new()
{
Id = Id,
ImplementerFIO = ImplementerFIO,
Password = Password,
WorkExperience = WorkExperience,
Qualification = Qualification
};
public XElement GetXElement => new("Implementer",
new XAttribute("Id", Id),
new XElement("ImplementerFIO", ImplementerFIO),
new XElement("Password", Password),
new XElement("WorkExperience", WorkExperience.ToString()),
new XElement("Qualification", Qualification.ToString()));
}
}

2
TravelCompany/TravelCompanyListImplement/DataListSingleton.cs
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@ -15,12 +15,14 @@ namespace TravelCompanyListImplement
public List<Order> Orders { get; set; }
public List<Travel> Travels { get; set; }
public List<Client> Clients { get; set; }
public List<Implementer> Implementers { get; set; }
private DataListSingleton()
{
Conditions = new List<Condition>();
Orders = new List<Order>();
Travels = new List<Travel>();
Clients = new List<Client>();
Implementers = new List<Implementer>();
}
public static DataListSingleton GetInstance()
{

124
TravelCompany/TravelCompanyListImplement/Implements/ImplementerStorage.cs Normal file
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@ -0,0 +1,124 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.SearchModels;
using TravelCompanyContracts.StoragesContracts;
using TravelCompanyContracts.ViewModels;
namespace TravelCompanyListImplement.Implements
{
public class ImplementerStorage : IImplementerStorage
{
private readonly DataListSingleton _source;
public ImplementerStorage()
{
_source = DataListSingleton.GetInstance();
}
public ImplementerViewModel? Delete(ImplementerBindingModel model)
{
for (int i = 0; i < _source.Implementers.Count; ++i)
{
if (_source.Implementers[i].Id == model.Id)
{
var element = _source.Implementers[i];
_source.Implementers.RemoveAt(i);
return element.GetViewModel;
}
}
return null;
}
public ImplementerViewModel? GetElement(ImplementerSearchModel model)
{
if (string.IsNullOrEmpty(model.ImplementerFIO) && !model.Id.HasValue
&& string.IsNullOrEmpty(model.Password))
{
return null;
}
foreach (var implementer in _source.Implementers)
{
if (model.Id.HasValue && implementer.Id == model.Id)
{
return implementer.GetViewModel;
}
if (model.ImplementerFIO != null && model.Password != null
&& implementer.ImplementerFIO.Equals(model.ImplementerFIO) &&
implementer.Password.Equals(model.Password))
{
return implementer.GetViewModel;
}
if (model.ImplementerFIO != null && implementer.ImplementerFIO.Equals(model.ImplementerFIO))
{
return implementer.GetViewModel;
}
}
return null;
}
public List<ImplementerViewModel> GetFilteredList(ImplementerSearchModel model)
{
var result = new List<ImplementerViewModel>();
if (string.IsNullOrEmpty(model.ImplementerFIO))
{
return result;
}
foreach (var implementer in _source.Implementers)
{
if (implementer.ImplementerFIO.Contains(model.ImplementerFIO))
{
result.Add(implementer.GetViewModel);
}
}
return result;
}
public List<ImplementerViewModel> GetFullList()
{
var result = new List<ImplementerViewModel>();
foreach (var implementer in _source.Implementers)
{
result.Add(implementer.GetViewModel);
}
return result;
}
public ImplementerViewModel? Insert(ImplementerBindingModel model)
{
model.Id = 1;
foreach (var implementer in _source.Implementers)
{
if (model.Id <= implementer.Id)
{
model.Id = implementer.Id + 1;
}
}
var newImplementer = Implementer.Create(model);
if (newImplementer == null)
{
return null;
}
_source.Implementers.Add(newImplementer);
return newImplementer.GetViewModel;
}
public ImplementerViewModel? Update(ImplementerBindingModel model)
{
foreach (var implementer in _source.Implementers)
{
if (implementer.Id == model.Id)
{
implementer.Update(model);
return implementer.GetViewModel;
}
}
return null;
}
}
}

60
TravelCompany/TravelCompanyListImplement/Models/Implementer.cs Normal file
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@ -0,0 +1,60 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyContracts.BindingModels;
using TravelCompanyContracts.ViewModels;
using TravelCompanyDataModels.Models;
namespace TravelCompanyListImplement.Models
{
public class Implementer : IImplementerModel
{
public string ImplementerFIO { get; private set; } = string.Empty;
public string Password { get; private set; } = string.Empty;
public int WorkExperience { get; private set; }
public int Qualification { get; private set; }
public int Id { get; private set; }
public static Implementer? Create(ImplementerBindingModel? model)
{
if (model == null)
{
return null;
}
return new Implementer()
{
Id = model.Id,
ImplementerFIO = model.ImplementerFIO,
Password = model.Password,
WorkExperience = model.WorkExperience,
Qualification = model.Qualification
};
}
public void Update(ImplementerBindingModel? model)
{
if (model == null)
{
return;
}
ImplementerFIO = model.ImplementerFIO;
Password = model.Password;
WorkExperience = model.WorkExperience;
Qualification = model.Qualification;
}
public ImplementerViewModel GetViewModel => new()
{
Id = Id,
ImplementerFIO = ImplementerFIO,
Password = Password,
WorkExperience = WorkExperience,
Qualification = Qualification
};
}
}