бд плаки плаки

This commit is contained in:
ChaZIR 2024-04-30 20:09:51 +04:00
parent bdf6ac388b
commit c751e67f1b
12 changed files with 839 additions and 19 deletions

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using System;
using System.Collections.Generic;
using System.Diagnostics.Contracts;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyContracts.BindingModels.Contractor;
using TravelCompanyContracts.SearchModels.Contractor;
using TravelCompanyContracts.StoragesModels.Contractor;
using TravelCompanyContracts.ViewModels.Contractor.ViewModels;
namespace TravelCompanyDatabaseImplement.Implements.ContractorImplements
{
public class ContractorStorage : IContractorStorage
{
public List<ContractorViewModel> GetFullList()
{
using var context = new TravelCompanyDatabase();
return context.Contractors
.Select(x => x.GetViewModel)
.ToList();
}
public List<ContractorViewModel> GetFilteredList(ContractorSearchModel model)
{
if (string.IsNullOrEmpty(model.Surname))
{
return new();
}
using var context = new TravelCompanyDatabase();
return context.Contractors
.Where(x => x.Surname.Contains(model.Surname))
.Select(x => x.GetViewModel)
.ToList();
}
public ContractorViewModel? GetElement(ContractorSearchModel model)
{
using var context = new TravelCompanyDatabase();
if (model.Id.HasValue)
{
return context.Contractors
.FirstOrDefault(x => x.Id.Equals(model.Id))
?.GetViewModel;
}
if (!string.IsNullOrEmpty(model.Email) && !string.IsNullOrEmpty(model.Password))
{
return context.Contractors
.FirstOrDefault(x => x.Email.Equals(model.Email) && x.Password.Equals(model.Password))
?.GetViewModel;
}
if (!string.IsNullOrEmpty(model.Email))
{
return context.Contractors
.FirstOrDefault(x => x.Email.Equals(model.Email))
?.GetViewModel;
}
if (!string.IsNullOrEmpty(model.MobilePhone))
{
return context.Contractors
.FirstOrDefault(x => x.MobilePhone.Equals(model.MobilePhone))
?.GetViewModel;
}
return null;
}
public ContractorViewModel? Insert(ContractorBindingModel model)
{
var newContractor = Contractor.Create(model);
if (newContractor == null)
{
return null;
}
using var context = new TravelCompanyDatabase();
context.Contractors.Add(newContractor);
context.SaveChanges();
return newContractor.GetViewModel;
}
public ContractorViewModel? Update(ContractorBindingModel model)
{
using var context = new TravelCompanyDatabase();
var contractor = context.Contractors.FirstOrDefault(x => x.Id == model.Id);
if (contractor == null)
{
return null;
}
contractor.Update(model);
context.SaveChanges();
return contractor.GetViewModel;
}
public ContractorViewModel? Delete(ContractorBindingModel model)
{
using var context = new TravelCompanyDatabase();
var element = context.Contractors.FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
context.Contractors.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyContracts.BindingModels.Contractor;
using TravelCompanyContracts.SearchModels.Contractor;
using TravelCompanyContracts.StoragesModels.Contractor;
using TravelCompanyContracts.ViewModels.Contractor.ViewModels;
namespace TravelCompanyDatabaseImplement.Implements.ContractorImplements
{
public class ExcursionGroupStorage : IExcursionGroupStorage
{
public List<ExcursionGroupViewModel> GetFullList()
{
using var context = new TravelCompanyDatabase();
return context.ExcursionGroups
.Include(x => x.Contractor)
.Select(x => x.GetViewModel)
.ToList();
}
public List<ExcursionGroupViewModel> GetFilteredList(ExcursionGroupSearchModel model)
{
using var context = new TravelCompanyDatabase();
if (!string.IsNullOrEmpty(model.ExcursionGroupName))
{
return context.ExcursionGroups
.Include(x => x.Contractor)
.Where(x => x.ExcursionGroupName.Contains(model.ExcursionGroupName))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
if (model.ContractorID.HasValue)
{
return context.ExcursionGroups
.Include(x => x.Contractor)
.Where(x => x.UserId.Equals(model.ContractorID))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
return new();
}
public ExcursionGroupViewModel? GetElement(ExcursionGroupSearchModel model)
{
if (string.IsNullOrEmpty(model.ExcursionGroupName) && !model.Id.HasValue)
{
return null;
}
using var context = new TravelCompanyDatabase();
return context.ExcursionGroups
.Include(x => x.Contractor)
.FirstOrDefault(x => (!string.IsNullOrEmpty(model.ExcursionGroupName) && x.ExcursionGroupName == model.ExcursionGroupName) ||
(model.Id.HasValue && x.Id == model.Id))
?.GetViewModel;
}
public ExcursionGroupViewModel? Insert(ExcursionGroupBindingModel model)
{
using var context = new TravelCompanyDatabase();
var newExcursionGroup = ExcursionGroup.Create(context, model);
if (newExcursionGroup == null)
{
return null;
}
context.ExcursionGroups.Add(newExcursionGroup);
context.SaveChanges();
return newExcursionGroup.GetViewModel;
}
public ExcursionGroupViewModel? Update(ExcursionGroupBindingModel model)
{
using var context = new TravelCompanyDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
var excursionGroup = context.ExcursionGroups.FirstOrDefault(rec => rec.Id == model.Id);
if (excursionGroup == null)
{
return null;
}
excursionGroup.Update(model);
context.SaveChanges();
transaction.Commit();
return excursionGroup.GetViewModel;
}
catch
{
transaction.Rollback();
throw;
}
}
public ExcursionGroupViewModel? Delete(ExcursionGroupBindingModel model)
{
using var context = new TravelCompanyDatabase();
var element = context.ExcursionGroups
.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.ExcursionGroups.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyContracts.BindingModels.Contractor;
using TravelCompanyContracts.SearchModels.Contractor;
using TravelCompanyContracts.StoragesModels.Contractor;
using TravelCompanyContracts.ViewModels.Contractor.ViewModels;
namespace TravelCompanyDatabaseImplement.Implements.ContractorImplements
{
public class ExcursionStorage : IExcursionStorage
{
public List<ExcursionViewModel> GetFullList()
{
using var context = new TravelCompanyDatabase();
return context.Excursions
.Include(x => x.Contractor)
.Include(x => x.Tours)
.ThenInclude(x => x.Tour)
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public List<ExcursionViewModel> GetFilteredList(ExcursionSearchModel model)
{
using var context = new TravelCompanyDatabase();
if (!string.IsNullOrEmpty(model.ExcursionName))
{
return context.Excursions
.Include(x => x.Contractor)
.Include(x => x.Tours)
.ThenInclude(x => x.Tour)
.Where(x => x.ExcursionName.Contains(model.ExcursionName))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
if (model.ContractorID.HasValue)
{
return context.Excursions
.Include(x => x.Contractor)
.Include(x => x.Tours)
.ThenInclude(x => x.Tour)
.Where(x => x.ContractorID.Equals(model.ContractorID))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
return new();
}
public ExcursionViewModel? GetElement(ExcursionSearchModel model)
{
if (string.IsNullOrEmpty(model.ExcursionName) && !model.Id.HasValue)
{
return null;
}
using var context = new TravelCompanyDatabase();
return context.Excursions
.Include(x => x.Contractor)
.Include(x => x.Tours)
.ThenInclude(x => x.Tour)
.FirstOrDefault(x => (!string.IsNullOrEmpty(model.ExcursionName) && x.ExcursionName == model.ExcursionName) ||
(model.Id.HasValue && x.Id == model.Id))
?.GetViewModel;
}
public ExcursionViewModel? Insert(ExcursionBindingModel model)
{
using var context = new TravelCompanyDatabase();
var newExcursion = Excursion.Create(context, model);
if (newExcursion == null)
{
return null;
}
context.Excursions.Add(newExcursion);
context.SaveChanges();
return newExcursion.GetViewModel;
}
public ExcursionViewModel? Update(ExcursionBindingModel model)
{
using var context = new TravelCompanyDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
var excursion = context.Excursions.FirstOrDefault(rec => rec.Id == model.Id);
if (excursion == null)
{
return null;
}
excursion.Update(model);
context.SaveChanges();
excursion.UpdateTours(context, model);
transaction.Commit();
return excursion.GetViewModel;
}
catch
{
transaction.Rollback();
throw;
}
}
public ExcursionViewModel? Delete(ExcursionBindingModel model)
{
using var context = new TravelCompanyDatabase();
var element = context.Excursions
.Include(x => x.Tours)
.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Excursions.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TravelCompanyContracts.BindingModels.Contractor;
using TravelCompanyContracts.SearchModels.Contractor;
using TravelCompanyContracts.StoragesModels.Contractor;
using TravelCompanyContracts.ViewModels.Contractor.ViewModels;
namespace TravelCompanyDatabaseImplement.Implements.ContractorImplements
{
public class TourStorage : ITourStorage
{
public List<TourViewModel> GetFullList()
{
using var context = new TravelCompanyDatabase();
return context.Tours
.Include(x => x.Contractor)
.Select(x => x.GetViewModel)
.ToList();
}
public List<TourViewModel> GetFilteredList(TourSearchModel model)
{
using var context = new TravelCompanyDatabase();
if (!string.IsNullOrEmpty(model.TourName))
{
return context.Tours
.Include(x => x.Contractor)
.Where(x => x.TourName.Contains(model.TourName))
.Select(x => x.GetViewModel)
.ToList();
}
if (model.ContractorID.HasValue)
{
return context.Tours
.Include(x => x.Contractor)
.Where(x => x.UserId.Equals(model.ContractorID))
.Select(x => x.GetViewModel)
.ToList();
}
return new();
}
public TourViewModel? GetElement(TourSearchModel model)
{
if (string.IsNullOrEmpty(model.TourName) && !model.Id.HasValue)
{
return null;
}
using var context = new TravelCompanyDatabase();
return context.Tours.Include(x => x.Contractor)
.FirstOrDefault(x => (!string.IsNullOrEmpty(model.TourName) && x.TourName == model.TourName) ||
(model.Id.HasValue && x.Id == model.Id))
?.GetViewModel;
}
public TourViewModel? Insert(TourBindingModel model)
{
var newTour = Tour.Create(model);
if (newTour == null)
{
return null;
}
using var context = new TravelCompanyDatabase();
context.Tours.Add(newTour);
context.SaveChanges();
return context.Tours
.Include(x => x.Contractor)
.FirstOrDefault(x => x.Id == newTour.Id)
?.GetViewModel;
}
public TourViewModel? Update(TourBindingModel model)
{
using var context = new TravelCompanyDatabase();
var tour = context.Tours.FirstOrDefault(x => x.Id == model.Id);
if (tour == null)
{
return null;
}
tour.Update(model);
context.SaveChanges();
return context.Tours
.Include(x => x.Contractor)
.FirstOrDefault(x => x.Id == model.Id)
?.GetViewModel;
}
public TourViewModel? Delete(TourBindingModel model)
{
using var context = new TravelCompanyDatabase();
var element = context.Tours.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
var deletedElement = context.Tours
.Include(x => x.Contractor)
.FirstOrDefault(x => x.Id == model.Id)
?.GetViewModel;
context.Tours.Remove(element);
context.SaveChanges();
return deletedElement;
}
return null;
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using TravelCompanyContracts.BindingModels.Contractor;
using TravelCompanyContracts.ViewModels.Contractor.ViewModels;
using TravelCompanyDataModels.Models.Contractor;
namespace TravelCompanyDatabaseImplement.Models.ContractorModels
{
public class Contractor : IContractorModel
{
public int Id { get; set; }
[Required]
public string Surname { get; set; } = string.Empty;
[Required]
public string Name { get; set; } = string.Empty;
[Required]
public string Patronymic { get; set; } = string.Empty;
[Required]
public string Email { get; set; } = string.Empty;
[Required]
public string MobilePhone { get; set; } = string.Empty;
[Required]
public string Password { get; set; } = string.Empty;
[ForeignKey("ContractorID")]
public virtual List<Excursion> Excursions { get; set; } = new();
[ForeignKey("ContractorID")]
public virtual List<ExcursionGroup> ExcursionGroups { get; set; } = new();
[ForeignKey("ContractorID")]
public virtual List<Tour> Tours { get; set; } = new();
public static Contractor? Create(ContractorBindingModel? model)
{
if (model == null)
{
return null;
}
return new Contractor()
{
Id = model.Id,
Surname = model.Surname,
Name = model.Name,
Patronymic = model.Patronymic,
Email = model.Email,
MobilePhone = model.MobilePhone,
Password = model.Password,
};
}
public void Update(ContractorBindingModel? model)
{
if (model == null)
{
return;
}
Id = model.Id;
Surname = model.Surname;
Name = model.Name;
Patronymic = model.Patronymic;
Email = model.Email;
MobilePhone = model.MobilePhone;
Password = model.Password;
}
public ContractorViewModel GetViewModel => new()
{
Id = Id,
Surname = Surname,
Name = Name,
Patronymic = Patronymic,
Email = Email,
MobilePhone = MobilePhone,
Password = Password
};
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using TravelCompanyContracts.BindingModels.Contractor;
using TravelCompanyContracts.ViewModels.Contractor.ViewModels;
using TravelCompanyDataModels.Models.Contractor;
using Microsoft.EntityFrameworkCore;
using TravelCompanyDatabaseImplement.Models.GuarantorModels;
namespace TravelCompanyDatabaseImplement.Models.ContractorModels
{
public class Excursion : IExcursionModel
{
public int Id { get; set; }
[Required]
public string ExcursionName { get; set; } = string.Empty;
[Required]
public int ExcursionPrice { get; set; }
[Required]
public int ContractorID { get; set; }
[ForeignKey("ExcursionId")]
public virtual List<ExcursionTour> Tours { get; set; } = new();
[ForeignKey("ExcursionId")]
public virtual List<ExcursionGuide> Guides { get; set; } = new();
public static Excursion? Create(TravelCompanyDatabase context, ExcursionBindingModel? model)
{
if (model == null)
{
return null;
}
return new Excursion()
{
Id = model.Id,
ExcursionName = model.ExcursionName,
ExcursionPrice = model.ExcursionPrice,
ContractorID = model.ContractorID,
};
}
public void Update(ExcursionBindingModel? model)
{
if (model == null)
{
return;
}
ExcursionName = model.ExcursionName;
ExcursionPrice = model.ExcursionPrice;
}
public ExcursionViewModel GetViewModel => new()
{
Id = Id,
ExcursionName = ExcursionName,
ExcursionPrice = ExcursionPrice,
ContractorID = ContractorID
};
}
}

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@ -0,0 +1,109 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using TravelCompanyContracts.BindingModels.Contractor;
using TravelCompanyContracts.ViewModels.Contractor.ViewModels;
using TravelCompanyDataModels.Models.Contractor;
using Microsoft.EntityFrameworkCore;
using TravelCompanyDatabaseImplement.Models.GuarantorModels;
namespace TravelCompanyDatabaseImplement.Models.ContractorModels
{
public class ExcursionGroup : IExcursionGroupModel
{
public int Id { get; set; }
[Required]
public string ExcursionGroupName { get; set; } = string.Empty;
[Required]
public int PeopleAmount { get; set; }
[Required]
public int ContractorID { get; set; }
[DeleteBehavior(DeleteBehavior.Restrict)]
public virtual Contractor Contractor { get; set; }}
private Dictionary<int, ITourModel>? _excursionGroupTours = null;
[NotMapped]
public Dictionary<int, ITourModel> ExcursionGroupTours
{
get
{
if (_excursionGroupTours == null)
{
_excursionGroupTours = Tours
.ToDictionary(recPC => recPC.TourId, recPC => recPC.Tour as ITourModel);
}
return _excursionGroupTours;
}
}
[ForeignKey("ExcursionGroupId")]
public virtual List<ExcursionGroupTour> Tours { get; set; } = new();
public static ExcursionGroup? Create(TravelCompanyDatabase context, ExcursionGroupBindingModel? model)
{
if (model == null)
{
return null;
}
return new ExcursionGroup()
{
Id = model.Id,
ExcursionGroupName = model.ExcursionGroupName,
PeopleAmount = model.PeopleAmount,
ContractorID = model.ContractorID,
Tours = model.ExcursionGroupTours.Select(x => new ExcursionGroupTour
{
Tour = context.Tours.First(y => y.Id == x.Key)
}).ToList()
};
}
public void Update(ExcursionGroupBindingModel? model)
{
if (model == null)
{
return;
}
ExcursionGroupName = model.ExcursionGroupName;
PeopleAmount = model.PeopleAmount;
}
public ExcursionGroupViewModel GetViewModel => new()
{
Id = Id,
ExcursionGroupName = ExcursionGroupName,
PeopleAmount = PeopleAmount,
ContractorID = ContractorID,
ExcursionGroupTours = ExcursionGroupTours
};
public void UpdateTours(TravelCompanyDatabase context, ExcursionGroupBindingModel model)
{
var excursionGroupTours = context.ExcursionGroupTours.Where(rec => rec.ExcursionGroupId == model.Id).ToList();
if (excursionGroupTours != null && excursionGroupTours.Count > 0)
{
context.ExcursionGroupTours.RemoveRange(excursionGroupTours.Where(rec => !model.ExcursionGroupTours.ContainsKey(rec.TourId)));
context.SaveChanges();
}
var excursionGroup = context.ExcursionGroups.First(x => x.Id == Id);
foreach (var et in model.ExcursionGroupTours)
{
context.ExcursionGroupTours.Add(new ExcursionGroupTour
{
ExcursionGroup = excursionGroup,
Tour = context.Tours.First(x => x.Id == et.Key)
});
context.SaveChanges();
}
_excursionGroupTours = null;
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ComponentModel.DataAnnotations;
namespace TravelCompanyDatabaseImplement.Models.ContractorModels
{
public class ExcursionGroupTour
{
public int Id { get; set; }
[Required]
public int ExcursionGroupId { get; set; }
[Required]
public int TourId { get; set; }
public virtual ExcursionGroup ExcursionGroup { get; set; } = new();
public virtual Tour Tour { get; set; } = new();
}
}

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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 System.ComponentModel.DataAnnotations;
namespace TravelCompanyDatabaseImplement.Models.ContractorModels
{
public class ExcursionTour
{
public int Id { get; set; }
[Required]
public int ExcursionId { get; set; }
[Required]
public int TourId { get; set; }
public virtual Excursion Excursion { get; set; } = new();
public virtual Tour Tour { get; set; } = new();
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using TravelCompanyContracts.BindingModels.Contractor;
using TravelCompanyContracts.ViewModels.Contractor.ViewModels;
using TravelCompanyDataModels.Models.Contractor;
using Microsoft.EntityFrameworkCore;
namespace TravelCompanyDatabaseImplement.Models.ContractorModels
{
public class Tour : ITourModel
{
public int Id { get; set; }
[Required]
public string TourName { get; set; } = string.Empty;
[Required]
public DateTime TourDate { get; set; }
[Required]
public int ContractorID { get; set; }
[DeleteBehavior(DeleteBehavior.Restrict)]
public virtual Contractor Contractor { get; set; }
[ForeignKey("TourId")]
public virtual List<ExcursionTour> Excursions { get; set; } = new();
[ForeignKey("TourId")]
public virtual List<ExcursionGroupTour> ExcursionGroups { get; set; } = new();
public static Tour? Create(TourBindingModel? model)
{
if (model == null)
{
return null;
}
return new Tour()
{
Id = model.Id,
TourName = model.TourName,
TourDate = model.TourDate,
ContractorID = model.ContractorID,
};
}
public void Update(TourBindingModel? model)
{
if (model == null)
{
return;
}
TourName = model.TourName;
TourDate = model.TourDate;
}
public TourViewModel GetViewModel => new()
{
Id = Id,
TourName = TourName,
TourDate = TourDate,
ContractorID = ContractorID
};
}
}

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@ -21,20 +21,15 @@ namespace TravelCompanyDatabaseImplement
}
base.OnConfiguring(optionsBuilder);
}
public virtual DbSet<Account> Accounts { set; get; }
public virtual DbSet<Card> Cards { set; get; }
public virtual DbSet<Cashier> Cashiers { set; get; }
public virtual DbSet<CashWithdrawal> CashWithdrawals { set; get; }
public virtual DbSet<Excursion> Excursions { set; get; }
public virtual DbSet<ExcursionGroup> ExcursionGroups { set; get; }
public virtual DbSet<Tour> Tours { set; get; }
public virtual DbSet<ExcursionTour> ExcursionTours { set; get; }
public virtual DbSet<ExcursionGroupTour> ExcursionGroupTours { set; get; }
public virtual DbSet<Guide> Guides { set; get; }
public virtual DbSet<Place> Places { set; get; }
public virtual DbSet<Trip> Trips { set; get; }
public virtual DbSet<Guarantor> Guarantors { set; get; }
public virtual DbSet<Debiting> Debitings { set; get; }
public virtual DbSet<Crediting> Creditings { set; get; }
public virtual DbSet<MoneyTransfer> MoneyTransfers { set; get; }
public virtual DbSet<Contractor> Contractors { set; get; }
}
}

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@ -6,11 +6,6 @@
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<Folder Include="Implements\ContractorImplements\" />
<Folder Include="Models\ContractorModels\" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.17" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.17" />