diff --git a/LawCompany/LawCompanyDatabaseImplement/Implements/GuarantorStorage.cs b/LawCompany/LawCompanyDatabaseImplement/Implements/GuarantorStorage.cs
index 08433df..6200376 100644
--- a/LawCompany/LawCompanyDatabaseImplement/Implements/GuarantorStorage.cs
+++ b/LawCompany/LawCompanyDatabaseImplement/Implements/GuarantorStorage.cs
@@ -1,4 +1,9 @@
-using System;
+using LawCompanyContracts.BindingModels;
+using LawCompanyContracts.SearchModels;
+using LawCompanyContracts.StoragesContracts;
+using LawCompanyContracts.ViewModels;
+using LawCompanyDatabaseImplement.Models;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -6,7 +11,93 @@ using System.Threading.Tasks;
 
 namespace LawCompanyDatabaseImplement.Implements
 {
-    internal class GuarantorStorage
+    public class GuarantorStorage : IGuarantorStorage
     {
+        public List<GuarantorViewModel> GetFullList()
+        {
+            using var context = new LawCompanyDatabase();
+            return context.Guarantors
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+
+        public List<GuarantorViewModel> GetFilteredList(GuarantorSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue && string.IsNullOrEmpty(model.FIO)
+                && string.IsNullOrEmpty(model.Password))
+            {
+                return new();
+            }
+            if (!string.IsNullOrEmpty(model.Email))
+            {
+                using var context = new LawCompanyDatabase();
+                return context.Guarantors
+                .Where(x => x.Email.Equals(model.Email))
+                .Select(x => x.GetViewModel)
+                .ToList();
+            }
+            else
+            {
+                using var context = new LawCompanyDatabase();
+                return context.Guarantors
+                .Where(x => x.Id == model.Id)
+                .Select(x => x.GetViewModel)
+                .ToList();
+            }
+        }
+
+        public GuarantorViewModel? GetElement(GuarantorSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue && string.IsNullOrEmpty(model.FIO)
+                && string.IsNullOrEmpty(model.Password))
+            {
+                return null;
+            }
+            using var context = new LawCompanyDatabase();
+
+            return context.Guarantors
+            .FirstOrDefault(x => (!string.IsNullOrEmpty(model.Email)
+                 && x.Email == model.Email) || (model.Id.HasValue && x.Id == model.Id))
+            ?.GetViewModel;
+        }
+
+        public GuarantorViewModel? Insert(GuarantorBindingModel model)
+        {
+            using var context = new LawCompanyDatabase();
+            var newGuarantor = Guarantor.Create(model);
+            if (newGuarantor == null)
+            {
+                return null;
+            }
+            context.Guarantors.Add(newGuarantor);
+            context.SaveChanges();
+            return newGuarantor.GetViewModel;
+        }
+
+        public GuarantorViewModel? Update(GuarantorBindingModel model)
+        {
+            using var context = new LawCompanyDatabase();
+            var executor = context.Guarantors.FirstOrDefault(x => x.Id == model.Id);
+            if (executor == null)
+            {
+                return null;
+            }
+            executor.Update(model);
+            context.SaveChanges();
+            return executor.GetViewModel;
+        }
+
+        public GuarantorViewModel? Delete(GuarantorBindingModel model)
+        {
+            using var context = new LawCompanyDatabase();
+            var element = context.Guarantors.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Guarantors.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
     }
-}
+}
\ No newline at end of file
diff --git a/LawCompany/LawCompanyDatabaseImplement/Implements/HearingStorage.cs b/LawCompany/LawCompanyDatabaseImplement/Implements/HearingStorage.cs
index 89dbe62..a329865 100644
--- a/LawCompany/LawCompanyDatabaseImplement/Implements/HearingStorage.cs
+++ b/LawCompany/LawCompanyDatabaseImplement/Implements/HearingStorage.cs
@@ -1,12 +1,116 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using LawCompanyContracts.BindingModels;
+using LawCompanyContracts.SearchModels;
+using LawCompanyContracts.StoragesContracts;
+using LawCompanyContracts.ViewModels;
+using LawCompanyDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
 
 namespace LawCompanyDatabaseImplement.Implements
 {
-    internal class HearingStorage
+    public class HearingStorage : IHearingStorage
     {
+        public List<HearingViewModel> GetFullList()
+        {
+            using var context = new LawCompanyDatabase();
+            return context.Hearings
+                .Include(x => x.Lawyers)
+                .ThenInclude(x => x.Lawyer)
+                .ToList()
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+        public List<HearingViewModel> GetFilteredList(HearingSearchModel model)
+        {
+            if (!model.Id.HasValue && !model.GuarantorId.HasValue)
+            {
+                return new();
+            }
+
+            if (!model.GuarantorId.HasValue)
+            {
+                using var context = new LawCompanyDatabase();
+                return context.Hearings
+                    .Include(x => x.Lawyers)
+                    .ThenInclude(x => x.Lawyer)
+                    .Where(x => x.GuarantorId == model.GuarantorId)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+            }
+            else
+            {
+                using var context = new LawCompanyDatabase();
+                return context.Hearings
+                .Include(x => x.Lawyers)
+                .ThenInclude(x => x.Lawyer)
+                .Where(x => x.Id == model.Id)
+                .Select(x => x.GetViewModel)
+                .ToList();
+            }
+        }
+        public HearingViewModel? GetElement(HearingSearchModel model)
+        {
+            if (!model.Id.HasValue && !model.GuarantorId.HasValue)
+            {
+                return null;
+            }
+            using var context = new LawCompanyDatabase();
+            return context.Hearings
+                .Include(x => x.Lawyers)
+                .ThenInclude(x => x.Lawyer)
+                .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id || (model.GuarantorId.HasValue
+                 && x.GuarantorId == model.GuarantorId))
+            ?.GetViewModel;
+
+        }
+        public HearingViewModel? Insert(HearingBindingModel model)
+        {
+            using var context = new LawCompanyDatabase();
+            var newHearing = Hearing.Create(context, model);
+            if (newHearing == null)
+            {
+                return null;
+            }
+            context.Hearings.Add(newHearing);
+            context.SaveChanges();
+            return newHearing.GetViewModel;
+        }
+        public HearingViewModel? Update(HearingBindingModel model)
+        {
+            using var context = new LawCompanyDatabase();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var _case = context.Hearings.FirstOrDefault(rec =>
+                rec.Id == model.Id);
+                if (_case == null)
+                {
+                    return null;
+                }
+                _case.Update(model);
+                context.SaveChanges();
+                _case.UpdateLawyers(context, model);
+
+                transaction.Commit();
+                return _case.GetViewModel;
+            }
+            catch
+            {
+                throw;
+            }
+        }
+        public HearingViewModel? Delete(HearingBindingModel model)
+        {
+            using var context = new LawCompanyDatabase();
+            var element = context.Hearings
+            .Include(x => x.Lawyers)
+            .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Hearings.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
     }
-}
+}
\ No newline at end of file
diff --git a/LawCompany/LawCompanyDatabaseImplement/Implements/LawyerStorage.cs b/LawCompany/LawCompanyDatabaseImplement/Implements/LawyerStorage.cs
index d8a6120..6a21383 100644
--- a/LawCompany/LawCompanyDatabaseImplement/Implements/LawyerStorage.cs
+++ b/LawCompany/LawCompanyDatabaseImplement/Implements/LawyerStorage.cs
@@ -1,12 +1,110 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using LawCompanyContracts.BindingModels;
+using LawCompanyContracts.SearchModels;
+using LawCompanyContracts.StoragesContracts;
+using LawCompanyContracts.ViewModels;
+using LawCompanyDatabaseImplement.Models;
 
 namespace LawCompanyDatabaseImplement.Implements
 {
-    internal class LawyerStorage
+    public class LawyerStorage : ILawyerStorage
     {
+        public List<LawyerViewModel> GetFullList()
+        {
+            using var context = new LawCompanyDatabase();
+            return context.Lawyers
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+        public List<LawyerViewModel> GetFilteredList(LawyerSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue && !model.GuarantorId.HasValue && string.IsNullOrEmpty(model.FIO))
+            {
+                return new();
+            }
+            if (!string.IsNullOrEmpty(model.Email))
+            {
+                using var context = new LawCompanyDatabase();
+                return context.Lawyers
+                .Where(x => x.Email.Equals(model.Email))
+                .Select(x => x.GetViewModel)
+                .ToList();
+            }
+            else if (model.GuarantorId.HasValue)
+            {
+                using var context = new LawCompanyDatabase();
+                return context.Lawyers
+                .Where(x => x.GuarantorId.Equals(model.GuarantorId))
+                .Select(x => x.GetViewModel)
+                .ToList();
+            }
+            else
+            {
+                using var context = new LawCompanyDatabase();
+                return context.Lawyers
+                .Where(x => x.Id == model.Id)
+                .Select(x => x.GetViewModel)
+                .ToList();
+            }
+        }
+        public LawyerViewModel? GetElement(LawyerSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue && !model.GuarantorId.HasValue
+                && string.IsNullOrEmpty(model.FIO))
+            {
+                return null;
+            }
+            using var context = new LawCompanyDatabase();
+            return context.Lawyers
+            .FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id) || (model.GuarantorId.HasValue && x.GuarantorId == model.GuarantorId))
+            ?.GetViewModel;
+        }
+        public LawyerViewModel? Insert(LawyerBindingModel model)
+        {
+            using var context = new LawCompanyDatabase();
+            var newLawyer = Lawyer.Create(model);
+            if (newLawyer == null)
+            {
+                return null;
+            }
+            context.Lawyers.Add(newLawyer);
+            context.SaveChanges();
+            return newLawyer.GetViewModel;
+        }
+        public LawyerViewModel? Update(LawyerBindingModel model)
+        {
+            using var context = new LawCompanyDatabase();
+            var lawyer = context.Lawyers.FirstOrDefault(x => x.Id == model.Id);
+            if (lawyer == null)
+            {
+                return null;
+            }
+            lawyer.Update(model);
+            context.SaveChanges();
+            return lawyer.GetViewModel;
+        }
+        public LawyerViewModel? Delete(LawyerBindingModel model)
+        {
+            using var context = new LawCompanyDatabase();
+            var element = context.Lawyers.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Lawyers.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+        public List<LawyerViewModel> GetLawyerHearingList(HearingSearchModel model)
+        {
+            using var context = new LawCompanyDatabase();
+            return context.HearingLawyers.Where(x => x.HearingId == model.Id).Select(x => x.Lawyer.GetViewModel).ToList();
+
+        }
+        public List<LawyerViewModel> GetLawyerConsultationList(ConsultationSearchModel model)
+        {
+            using var context = new LawCompanyDatabase();
+            return context.ConsultationLawyers.Where(x => x.ConsultationId == model.Id).Select(x => x.Lawyer.GetViewModel).ToList();
+
+        }
     }
-}
+}
\ No newline at end of file
diff --git a/LawCompany/LawCompanyDatabaseImplement/Models/Consultation.cs b/LawCompany/LawCompanyDatabaseImplement/Models/Consultation.cs
index 7eb846e..0eef22e 100644
--- a/LawCompany/LawCompanyDatabaseImplement/Models/Consultation.cs
+++ b/LawCompany/LawCompanyDatabaseImplement/Models/Consultation.cs
@@ -1,12 +1,117 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using LawCompanyContracts.BindingModels;
+using LawCompanyContracts.ViewModels;
+using LawCompanyDatabaseImplement.Models;
+using LawCompanyDataModels.Models;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
 
 namespace LawCompanyDatabaseImplement.Models
 {
-    internal class Consultation
+    public class Consultation : IConsultationModel
     {
+        public int Id { get; private set; }
+        [Required]
+        public double Cost { get; private set; }
+        [Required]
+        public DateTime ConsultationDate { get; private set; }
+        [Required]
+        public int CaseId { get; private set; }
+        public Case Case { get; private set; }
+        public int GuarantorId { get; set; }
+
+        private Dictionary<int, ILawyerModel>? _consultationLawyers = null;
+        [NotMapped]
+        public Dictionary<int, ILawyerModel> ConsultationLawyers
+        {
+            get
+            {
+                if (_consultationLawyers == null)
+                {
+                    using var context = new LawCompanyDatabase();
+                    _consultationLawyers = Lawyers
+                     .ToDictionary(x => x.LawyerId, x => (context.Lawyers
+                         .FirstOrDefault(y => y.Id == x.LawyerId) as ILawyerModel));
+                }
+                return _consultationLawyers;
+            }
+        }
+        [ForeignKey("ConsultationId")]
+        public virtual List<ConsultationLawyer> Lawyers { get; set; } = new();
+        public static Consultation? Create(LawCompanyDatabase context, ConsultationBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            var consultations = context.Consultations.Where(x => x.CaseId == model.CaseId).ToList();
+            if (consultations.Count > 0)
+            {
+                return null;
+            }
+            return new Consultation()
+            {
+                Id = model.Id,
+                Cost = model.Cost,
+                ConsultationDate = model.ConsultationDate,
+                CaseId = model.CaseId,
+                Case = context.Cases.First(x => x.Id == model.CaseId),
+                GuarantorId = model.GuarantorId,
+                Lawyers = model.ConsultationLawyers.Select(x => new ConsultationLawyer
+                {
+                    Lawyer = context.Lawyers.First(y => y.Id == x.Key)
+                }).ToList()
+            };
+        }
+        public void Update(ConsultationBindingModel? model)
+        {
+            using var context = new LawCompanyDatabase();
+
+            if (model == null)
+            {
+                return;
+            }
+
+            Cost = model.Cost;
+            ConsultationDate = model.ConsultationDate;
+            CaseId = model.CaseId;
+        }
+        public ConsultationViewModel GetViewModel => new()
+        {
+            Id = Id,
+            Cost = Cost,
+            ConsultationDate = ConsultationDate,
+            CaseId = CaseId,
+            GuarantorId = GuarantorId,
+            ConsultationLawyers = ConsultationLawyers
+        };
+        public void UpdateLawyers(LawCompanyDatabase context,
+       ConsultationBindingModel model)
+        {
+            var consultationLawyers = context.ConsultationLawyers
+                .Where(rec => rec.ConsultationId == model.Id)
+                .ToList();
+            if (consultationLawyers != null && consultationLawyers.Count > 0)
+            {
+                context.ConsultationLawyers
+                    .RemoveRange(consultationLawyers
+                    .Where(rec => !model.ConsultationLawyers
+                    .ContainsKey(rec.LawyerId)));
+                context.SaveChanges();
+            }
+            var _consultation = context.Consultations.First(x => x.Id == Id);
+            foreach (var pc in model.ConsultationLawyers)
+            {
+                if (!ConsultationLawyers.ContainsKey(pc.Key))
+                {
+                    context.ConsultationLawyers.Add(new ConsultationLawyer
+                    {
+                        Consultation = _consultation,
+                        Lawyer = context.Lawyers.First(x => x.Id == pc.Key),
+                    });
+                }
+                context.SaveChanges();
+            }
+            _consultationLawyers = null;
+        }
     }
-}
+}
\ No newline at end of file
diff --git a/LawCompany/LawCompanyDatabaseImplement/Models/ConsultationLawyer.cs b/LawCompany/LawCompanyDatabaseImplement/Models/ConsultationLawyer.cs
index 1ce5c5b..c5c7e28 100644
--- a/LawCompany/LawCompanyDatabaseImplement/Models/ConsultationLawyer.cs
+++ b/LawCompany/LawCompanyDatabaseImplement/Models/ConsultationLawyer.cs
@@ -1,12 +1,15 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.ComponentModel.DataAnnotations;
 
 namespace LawCompanyDatabaseImplement.Models
 {
-    internal class ConsultationLawyer
+    public class ConsultationLawyer
     {
+        public int Id { get; set; }
+        [Required]
+        public int ConsultationId { get; set; }
+        [Required]
+        public int LawyerId { get; set; }
+        public virtual Consultation Consultation { get; set; } = new();
+        public virtual Lawyer Lawyer { get; set; } = new();
     }
-}
+}
\ No newline at end of file
diff --git a/LawCompany/LawCompanyDatabaseImplement/Models/Guarantor.cs b/LawCompany/LawCompanyDatabaseImplement/Models/Guarantor.cs
index d687b95..a7c1560 100644
--- a/LawCompany/LawCompanyDatabaseImplement/Models/Guarantor.cs
+++ b/LawCompany/LawCompanyDatabaseImplement/Models/Guarantor.cs
@@ -1,12 +1,63 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using LawCompanyContracts.BindingModels;
+using LawCompanyContracts.ViewModels;
+using LawCompanyDataModels.Models;
+using System.ComponentModel.DataAnnotations;
 
-namespace LawCompanyDatabaseImplement.Models
+namespace LawFirmDatabaseImplement.Models
 {
-    internal class Guarantor
+    public class Guarantor : IGuarantorModel
     {
+        public int Id { get; private set; }
+        [Required]
+        public string FIO { get; private set; } = string.Empty;
+        [Required]
+        public string Email { get; private set; } = string.Empty;
+        [Required]
+        public string Password { get; private set; } = string.Empty;
+
+        public static Guarantor? Create(GuarantorBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Guarantor()
+            {
+                Id = model.Id,
+                FIO = model.FIO,
+                Email = model.Email,
+                Password = model.Password,
+            };
+        }
+
+        public static Guarantor Create(GuarantorViewModel model)
+        {
+            return new Guarantor
+            {
+                Id = model.Id,
+                FIO = model.FIO,
+                Email = model.Email,
+                Password = model.Password,
+            };
+        }
+
+        public void Update(GuarantorBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            FIO = model.FIO;
+            Email = model.Email;
+            Password = model.Password;
+        }
+
+        public GuarantorViewModel GetViewModel => new()
+        {
+            Id = Id,
+            FIO = FIO,
+            Email = Email,
+            Password = Password,
+        };
     }
-}
+}
\ No newline at end of file
diff --git a/LawCompany/LawCompanyDatabaseImplement/Models/Hearing.cs b/LawCompany/LawCompanyDatabaseImplement/Models/Hearing.cs
index a538f10..a0b20c1 100644
--- a/LawCompany/LawCompanyDatabaseImplement/Models/Hearing.cs
+++ b/LawCompany/LawCompanyDatabaseImplement/Models/Hearing.cs
@@ -1,12 +1,99 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.Design;
+using LawCompanyContracts.BindingModels;
+using LawCompanyContracts.ViewModels;
+using LawCompanyDataModels.Models;
+using LawCompanyDataModels.Enums;
 
 namespace LawCompanyDatabaseImplement.Models
 {
-    internal class Hearing
+    public class Hearing : IHearingModel
     {
+        public int Id { get; private set; }
+        [Required]
+        public DateTime HearingDate { get; private set; }
+        [Required]
+        public string Judge { get; private set; } = string.Empty;
+        public int GuarantorId { get; set; }
+        private Dictionary<int, ILawyerModel>? _hearingLawyers = null;
+        [NotMapped]
+        public Dictionary<int, ILawyerModel> HearingLawyers
+        {
+            get
+            {
+                if (_hearingLawyers == null)
+                {
+                    using var context = new LawCompanyDatabase();
+                    _hearingLawyers = Lawyers
+                    .ToDictionary(x => x.LawyerId, x => (context.Lawyers
+                    .FirstOrDefault(y => y.Id == x.LawyerId) as ILawyerModel));
+                }
+                return _hearingLawyers;
+            }
+        }
+        [ForeignKey("HearingId")]
+        public virtual List<HearingLawyer> Lawyers { get; set; } = new();
+        public static Hearing? Create(LawCompanyDatabase context, HearingBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Hearing()
+            {
+                Id = model.Id,
+                HearingDate = model.HearingDate,
+                Judge = model.Judge,
+                GuarantorId = model.GuarantorId,
+                Lawyers = model.HearingLawyers.Select(x => new HearingLawyer
+                {
+                    Lawyer = context.Lawyers.First(y => y.Id == x.Key)
+                }).ToList()
+            };
+        }
+        public void Update(HearingBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            HearingDate = model.HearingDate;
+            Judge = model.Judge;
+        }
+        public HearingViewModel GetViewModel => new()
+        {
+            Id = Id,
+            HearingDate = HearingDate,
+            Judge = Judge,
+            GuarantorId = GuarantorId,
+            HearingLawyers = HearingLawyers
+        };
+        public void UpdateLawyers(LawCompanyDatabase context, HearingBindingModel model)
+        {
+            var hearingLawyer = context.HearingLawyers
+                .Where(rec => rec.HearingId == model.Id)
+                .ToList();
+            if (hearingLawyer != null && hearingLawyer.Count > 0)
+            {
+                context.HearingLawyers.RemoveRange(hearingLawyer.Where(rec
+               => !model.HearingLawyers.ContainsKey(rec.LawyerId)));
+                context.SaveChanges();
+            }
+            var _hearing = context.Hearings.First(x => x.Id == Id);
+            foreach (var pc in model.HearingLawyers)
+            {
+                if (!HearingLawyers.ContainsKey(pc.Key))
+                {
+                    context.HearingLawyers.Add(new HearingLawyer
+                    {
+                        Hearing = _hearing,
+                        Lawyer = context.Lawyers.First(x => x.Id == pc.Key),
+                    });
+                }
+                context.SaveChanges();
+            }
+            _hearingLawyers = null;
+        }
     }
-}
+}
\ No newline at end of file
diff --git a/LawCompany/LawCompanyDatabaseImplement/Models/HearingLawyer.cs b/LawCompany/LawCompanyDatabaseImplement/Models/HearingLawyer.cs
index dae9a83..8eaeeb6 100644
--- a/LawCompany/LawCompanyDatabaseImplement/Models/HearingLawyer.cs
+++ b/LawCompany/LawCompanyDatabaseImplement/Models/HearingLawyer.cs
@@ -1,12 +1,15 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.ComponentModel.DataAnnotations;
 
 namespace LawCompanyDatabaseImplement.Models
 {
-    internal class HearingLawyer
+    public class HearingLawyer
     {
+        public int Id { get; set; }
+        [Required]
+        public int HearingId { get; set; }
+        [Required]
+        public int LawyerId { get; set; }
+        public virtual Hearing Hearing { get; set; } = new();
+        public virtual Lawyer Lawyer { get; set; } = new();
     }
-}
+}
\ No newline at end of file
diff --git a/LawCompany/LawCompanyDatabaseImplement/Models/Lawyer.cs b/LawCompany/LawCompanyDatabaseImplement/Models/Lawyer.cs
index 84c79f1..9ed3b5f 100644
--- a/LawCompany/LawCompanyDatabaseImplement/Models/Lawyer.cs
+++ b/LawCompany/LawCompanyDatabaseImplement/Models/Lawyer.cs
@@ -1,12 +1,71 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using LawCompanyContracts.BindingModels;
+using LawCompanyContracts.ViewModels;
+using LawCompanyDatabaseImplement.Models;
+using LawCompanyDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
 
-namespace LawCompanyDatabaseImplement.Models
+
+namespace LawFirmDatabaseImplement.Models
 {
-    internal class Lawyer
+    public class Lawyer : ILawyerModel
     {
+        public int Id { get; private set; }
+        [Required]
+        public string FIO { get; private set; } = string.Empty;
+        [Required]
+        public string Email { get; private set; } = string.Empty;
+        [Required]
+        public string Phone { get; private set; } = string.Empty;
+        [ForeignKey("LawyerId")]
+        public virtual List<HearingLawyer> HearingLawyers { get; set; } = new();
+        [ForeignKey("LawyerId")]
+        public virtual List<ConsultationLawyer> LawyerConsultations { get; set; } = new();
+        public int GuarantorId { get; set; }
+
+        public static Lawyer? Create(LawyerBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Lawyer()
+            {
+                Id = model.Id,
+                FIO = model.FIO,
+                Email = model.Email,
+                Phone = model.Phone,
+                GuarantorId = model.GuarantorId,
+            };
+        }
+        public static Lawyer Create(LawyerViewModel model)
+        {
+            return new Lawyer
+            {
+                Id = model.Id,
+                FIO = model.FIO,
+                Email = model.Email,
+                Phone = model.Phone,
+                GuarantorId = model.GuarantorId,
+            };
+        }
+        public void Update(LawyerBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            FIO = model.FIO;
+            Email = model.Email;
+            Phone = model.Phone;
+        }
+        public LawyerViewModel GetViewModel => new()
+        {
+            Id = Id,
+            FIO = FIO,
+            Email = Email,
+            Phone = Phone,
+            GuarantorId = GuarantorId
+        };
     }
-}
+}
\ No newline at end of file