Добавьте файлы проекта.

2023-04-06 19:04:36 +04:00 · 2023-04-06 19:04:36 +04:00 · 258724652b
commit 258724652b
parent fc58b7617c
63 changed files with 1879 additions and 0 deletions
--- a/TourCompany.sln
+++ b/TourCompany.sln
@ -0,0 +1,43 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.33516.290
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TourCompanyContracts", "TourCompanyContracts\TourCompanyContracts.csproj", "{1C9D15EE-1E71-459A-B41A-FEA3D8E54C09}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TourCompanyDataModels", "TourCompanyDataModels\TourCompanyDataModels.csproj", "{D207F1E7-0345-42EC-B132-22B02245EC8B}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TourCompanyBusinessLogic", "TourCompanyBusinessLogic\TourCompanyBusinessLogic.csproj", "{BFE0F3CB-9786-4F6D-92FC-481FE679AD86}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TourCompanyDatabaseImplement", "TourCompanyDatabaseImplement\TourCompanyDatabaseImplement.csproj", "{A4E4547E-B6F7-467F-AB69-2BB335684BA2}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1C9D15EE-1E71-459A-B41A-FEA3D8E54C09}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1C9D15EE-1E71-459A-B41A-FEA3D8E54C09}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1C9D15EE-1E71-459A-B41A-FEA3D8E54C09}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1C9D15EE-1E71-459A-B41A-FEA3D8E54C09}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D207F1E7-0345-42EC-B132-22B02245EC8B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D207F1E7-0345-42EC-B132-22B02245EC8B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D207F1E7-0345-42EC-B132-22B02245EC8B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D207F1E7-0345-42EC-B132-22B02245EC8B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BFE0F3CB-9786-4F6D-92FC-481FE679AD86}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BFE0F3CB-9786-4F6D-92FC-481FE679AD86}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BFE0F3CB-9786-4F6D-92FC-481FE679AD86}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BFE0F3CB-9786-4F6D-92FC-481FE679AD86}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A4E4547E-B6F7-467F-AB69-2BB335684BA2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A4E4547E-B6F7-467F-AB69-2BB335684BA2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A4E4547E-B6F7-467F-AB69-2BB335684BA2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A4E4547E-B6F7-467F-AB69-2BB335684BA2}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {4AD4809C-075B-453F-B1E2-A6EA4597F3B2}
+	EndGlobalSection
+EndGlobal
--- a/TourCompanyBusinessLogic/BusinessLogics/ExecurtionLogic.cs
+++ b/TourCompanyBusinessLogic/BusinessLogics/ExecurtionLogic.cs
@ -0,0 +1,109 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+using TourCompanyContracts.BusinessLogicsContracts;
+using TourCompanyContracts.BindingModels;
+
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.StoragesContracts;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyBusinessLogic.BusinessLogics
+{
+    internal class ExecurtionLogic : IExecurtionLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IExecurtionStorage _execurtionStorage;
+        public ExecurtionLogic(ILogger<ExecurtionLogic> logger, IExecurtionStorage execurtionStorage)
+        {
+            _logger = logger;
+            _execurtionStorage = execurtionStorage;
+        }
+        public List<ExecurtionViewModel>? ReadList(ExecurtionSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. Purpose:{Purpose}. Id:{ Id}", model?.Purpose, model?.Id);
+            var list = model == null ? _execurtionStorage.GetFullList() : _execurtionStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public ExecurtionViewModel? ReadElement(ExecurtionSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. Purpose:{Purpose}. Id:{ Id}", model.Purpose, model.Id);
+            var element = _execurtionStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(ExecurtionBindingModel model)
+        {
+            CheckModel(model);
+            if (_execurtionStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(ExecurtionBindingModel model)
+        {
+            CheckModel(model);
+            if (_execurtionStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(ExecurtionBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_execurtionStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(ExecurtionBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.Purpose))
+            {
+                throw new ArgumentNullException("Нет цели экскурсии", nameof(model.Purpose));
+            }
+            _logger.LogInformation("Execurtion. Purpose:{Purpose}. Id: { Id}", model.Purpose, model.Id);
+            var element = _execurtionStorage.GetElement(new ExecurtionSearchModel
+            {
+                Purpose = model.Purpose
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Компонент с таким названием уже есть");
+            }
+        }
+    }
+}
--- a/TourCompanyBusinessLogic/BusinessLogics/GidLogic.cs
+++ b/TourCompanyBusinessLogic/BusinessLogics/GidLogic.cs
@ -0,0 +1,119 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.BusinessLogicsContracts;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.StoragesContracts;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyBusinessLogic.BusinessLogics
+{
+    internal class GidLogic : IGidLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IGidStorage _gidStorage;
+        public GidLogic(ILogger<GidLogic> logger, IGidStorage gidStorage)
+        {
+            _logger = logger;
+            _gidStorage = gidStorage;
+        }
+        public List<GidViewModel>? ReadList(GidSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. UserId:{UserId}. ExecurtionId:{ExecurtionId}. TripId:{TripId}. Id: { Id}", model?.UserId, model?.ExecurtionId, model?.TripId, model?.Id);
+            var list = model == null ? _gidStorage.GetFullList() : _gidStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public GidViewModel? ReadElement(GidSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement.UserId:{UserId}. ExecurtionId:{ExecurtionId}. TripId:{TripId}. Id: { Id}", model.UserId, model.ExecurtionId, model.TripId, model.Id);
+            var element = _gidStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(GidBindingModel model)
+        {
+            CheckModel(model);
+            if (_gidStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(GidBindingModel model)
+        {
+            CheckModel(model);
+            if (_gidStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(GidBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_gidStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(GidBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (model.TripId == null)
+            {
+                throw new ArgumentNullException("нет внешнего ключа поездки", nameof(model.TripId));
+            }
+            if (model.UserId == null)
+            {
+                throw new ArgumentNullException("нет внешнего ключа пользователя", nameof(model.UserId));
+            }
+            if (model.ExecurtionId == null)
+            {
+                throw new ArgumentNullException("нет внешнего ключа экскурсии", nameof(model.ExecurtionId));
+            }
+            _logger.LogInformation("Gid. UserId:{UserId}. ExecurtionId:{ExecurtionId}. TripId:{TripId}. Id: { Id}", model.UserId, model.ExecurtionId, model.TripId, model.Id);
+            var element = _gidStorage.GetElement(new GidSearchModel
+            {
+                TripId = model.TripId,
+                UserId = model.UserId,
+                ExecurtionId = model.ExecurtionId
+
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Компонент с таким названием уже есть");
+            }
+        }
+    }
+}
--- a/TourCompanyBusinessLogic/BusinessLogics/PlaceVisitLogic.cs
+++ b/TourCompanyBusinessLogic/BusinessLogics/PlaceVisitLogic.cs
@ -0,0 +1,114 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.BusinessLogicsContracts;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.StoragesContracts;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyBusinessLogic.BusinessLogics
+{
+    internal class PlaceVisitLogic : IPlaceVisitLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IPlaceVisitStorage _placeVisitStorage;
+        public PlaceVisitLogic(ILogger<PlaceVisitLogic> logger, IPlaceVisitStorage placeVisitStorage)
+        {
+            _logger = logger;
+            _placeVisitStorage = placeVisitStorage;
+        }
+        public List<PlaceVisitViewModel>? ReadList(PlaceVisitSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. UserId:{UserId}. TourGroupId:{TourGroupId}. Id: { Id}", model?.UserId, model?.TourGroupId, model?.Id);
+            var list = model == null ? _placeVisitStorage.GetFullList() : _placeVisitStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public PlaceVisitViewModel? ReadElement(PlaceVisitSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement.UserId:{UserId}. TourGroupId:{TourGroupId}. Id: { Id}", model.UserId, model.TourGroupId, model.Id);
+            var element = _placeVisitStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(PlaceVisitBindingModel model)
+        {
+            CheckModel(model);
+            if (_placeVisitStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(PlaceVisitBindingModel model)
+        {
+            CheckModel(model);
+            if (_placeVisitStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(PlaceVisitBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_placeVisitStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(PlaceVisitBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (model.UserId == null)
+            {
+                throw new ArgumentNullException("нет внешнего ключа пользователя", nameof(model.UserId));
+            }
+            if (model.TourGroupId == null)
+            {
+                throw new ArgumentNullException("нет внешнего ключа тур группы", nameof(model.TourGroupId));
+            }
+            _logger.LogInformation("PlaceVisit. UserId:{UserId}. TourGroupId:{TourGroupId}. Id: { Id}", model.UserId, model.TourGroupId, model.Id);
+            var element = _placeVisitStorage.GetElement(new PlaceVisitSearchModel
+            {
+                UserId = model.UserId,
+                TourGroupId = model.TourGroupId
+
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Компонент с таким названием уже есть");
+            }
+        }
+    }
+}
--- a/TourCompanyBusinessLogic/BusinessLogics/ReportLogic.cs
+++ b/TourCompanyBusinessLogic/BusinessLogics/ReportLogic.cs
@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BusinessLogicsContracts;
+
+namespace TourCompanyBusinessLogic.BusinessLogics
+{
+    internal class ReportLogic //: IReportLogic
+    {
+    }
+}
--- a/TourCompanyBusinessLogic/BusinessLogics/TourGroupLogic.cs
+++ b/TourCompanyBusinessLogic/BusinessLogics/TourGroupLogic.cs
@ -0,0 +1,110 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.BusinessLogicsContracts;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.StoragesContracts;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyBusinessLogic.BusinessLogics
+{
+    internal class TourGroupLogic : ITourGroupLogic
+    {
+        private readonly ILogger _logger;
+        private readonly ITourGroupStorage _tourGroupStorage;
+        public TourGroupLogic(ILogger<TourGroupLogic> logger, ITourGroupStorage tourGroupStorage)
+        {
+            _logger = logger;
+            _tourGroupStorage = tourGroupStorage;
+        }
+        public List<TourGroupViewModel>? ReadList(TourGroupSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. UserId:{UserId}. Id: { Id}", model?.UserId, model?.Id);
+            var list = model == null ? _tourGroupStorage.GetFullList() : _tourGroupStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public TourGroupViewModel? ReadElement(TourGroupSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement.UserId:{UserId}. Id: { Id}", model.UserId, model.Id);
+            var element = _tourGroupStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(TourGroupBindingModel model)
+        {
+            CheckModel(model);
+            if (_tourGroupStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(TourGroupBindingModel model)
+        {
+            CheckModel(model);
+            if (_tourGroupStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(TourGroupBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_tourGroupStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(TourGroupBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (model.UserId == null)
+            {
+                throw new ArgumentNullException("нет внешнего ключа пользователя", nameof(model.UserId));
+            }
+
+            _logger.LogInformation("TourGroup. UserId:{UserId}. Id: { Id}", model.UserId, model.Id);
+            var element = _tourGroupStorage.GetElement(new TourGroupSearchModel
+            {
+                UserId = model.UserId
+
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Компонент с таким названием уже есть");
+            }
+        }
+    }
+}
--- a/TourCompanyBusinessLogic/BusinessLogics/TourLogic.cs
+++ b/TourCompanyBusinessLogic/BusinessLogics/TourLogic.cs
@ -0,0 +1,110 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.BusinessLogicsContracts;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.StoragesContracts;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyBusinessLogic.BusinessLogics
+{
+    internal class TourLogic : ITourLogic
+    {
+        private readonly ILogger _logger;
+        private readonly ITourStorage _tourStorage;
+        public TourLogic(ILogger<TourLogic> logger, ITourStorage tourStorage)
+        {
+            _logger = logger;
+            _tourStorage = tourStorage;
+        }
+        public List<TourViewModel>? ReadList(TourSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. UserId:{UserId}. Id: { Id}", model?.UserId, model?.Id);
+            var list = model == null ? _tourStorage.GetFullList() : _tourStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public TourViewModel? ReadElement(TourSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement.UserId:{UserId}. Id: { Id}", model.UserId, model.Id);
+            var element = _tourStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(TourBindingModel model)
+        {
+            CheckModel(model);
+            if (_tourStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(TourBindingModel model)
+        {
+            CheckModel(model);
+            if (_tourStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(TourBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_tourStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(TourBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (model.UserId == null)
+            {
+                throw new ArgumentNullException("нет внешнего ключа пользователя", nameof(model.UserId));
+            }
+
+            _logger.LogInformation("Tour. UserId:{UserId}. Id: { Id}", model.UserId, model.Id);
+            var element = _tourStorage.GetElement(new TourSearchModel
+            {
+                UserId = model.UserId
+
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Компонент с таким названием уже есть");
+            }
+        }
+    }
+}
--- a/TourCompanyBusinessLogic/BusinessLogics/TripLogic.cs
+++ b/TourCompanyBusinessLogic/BusinessLogics/TripLogic.cs
@ -0,0 +1,110 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.BusinessLogicsContracts;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.StoragesContracts;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyBusinessLogic.BusinessLogics
+{
+    internal class TripLogic : ITripLogic
+    {
+        private readonly ILogger _logger;
+        private readonly ITripStorage _tripStorage;
+        public TripLogic(ILogger<TripLogic> logger, ITripStorage tripStorage)
+        {
+            _logger = logger;
+            _tripStorage = tripStorage;
+        }
+        public List<TripViewModel>? ReadList(TripSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. UserId:{UserId}. Id: { Id}", model?.UserId, model?.Id);
+            var list = model == null ? _tripStorage.GetFullList() : _tripStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public TripViewModel? ReadElement(TripSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement.UserId:{UserId}. Id: { Id}", model.UserId, model.Id);
+            var element = _tripStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(TripBindingModel model)
+        {
+            CheckModel(model);
+            if (_tripStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(TripBindingModel model)
+        {
+            CheckModel(model);
+            if (_tripStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(TripBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_tripStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(TripBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (model.UserId == null)
+            {
+                throw new ArgumentNullException("нет внешнего ключа пользователя", nameof(model.UserId));
+            }
+
+            _logger.LogInformation("Trip. UserId:{UserId}. Id: { Id}", model.UserId, model.Id);
+            var element = _tripStorage.GetElement(new TripSearchModel
+            {
+                UserId = model.UserId
+
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Компонент с таким названием уже есть");
+            }
+        }
+    }
+}
--- a/TourCompanyBusinessLogic/BusinessLogics/UserLogic.cs
+++ b/TourCompanyBusinessLogic/BusinessLogics/UserLogic.cs
@ -0,0 +1,104 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.BusinessLogicsContracts;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.StoragesContracts;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyBusinessLogic.BusinessLogics
+{
+    internal class UserLogic : IUserLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IUserStorage _userStorage;
+        public UserLogic(ILogger<UserLogic> logger, IUserStorage userStorage)
+        {
+            _logger = logger;
+            _userStorage = userStorage;
+        }
+        public List<UserViewModel>? ReadList(UserSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. FIO:{FIO}. Id: { Id}", model?.FIO, model?.Id);
+            var list = model == null ? _userStorage.GetFullList() : _userStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public UserViewModel? ReadElement(UserSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement.FIO:{FIO}. Id: { Id}", model.FIO, model.Id);
+            var element = _userStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(UserBindingModel model)
+        {
+            CheckModel(model);
+            if (_userStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(UserBindingModel model)
+        {
+            CheckModel(model);
+            if (_userStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(UserBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. FIO:{FIO}. Id: { Id}", model.FIO, model.Id);
+            if (_userStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(UserBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            _logger.LogInformation("User. FIO:{FIO}. Id: { Id}", model.FIO, model.Id);
+            var element = _userStorage.GetElement(new UserSearchModel
+            {
+                FIO = model.FIO
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Пользователь уже есть");
+            }
+        }
+    }
+}
--- a/TourCompanyBusinessLogic/Class1.cs
+++ b/TourCompanyBusinessLogic/Class1.cs
@ -0,0 +1,7 @@
+namespace TourCompanyBusinessLogic
+{
+    public class Class1
+    {
+
+    }
+}
--- a/TourCompanyBusinessLogic/TourCompanyBusinessLogic.csproj
+++ b/TourCompanyBusinessLogic/TourCompanyBusinessLogic.csproj
@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\TourCompanyContracts\TourCompanyContracts.csproj" />
+  </ItemGroup>
+
+</Project>
--- a/TourCompanyContracts/BindingModels/ExecurtionBindingModel.cs
+++ b/TourCompanyContracts/BindingModels/ExecurtionBindingModel.cs
@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.BindingModels
+{
+    public class ExecurtionBindingModel
+    {
+        public int Id { get; set; }
+
+        public string Purpose { get; set; } = string.Empty;
+
+        public DateTime Date { get; set; }
+
+        public int GidId { get; set; }
+
+        public int UserId { get; set; }
+
+        public string TourName { get; set; } = string.Empty;
+
+        public Dictionary<int, (ITourModel, decimal)> ExecurtionTours { get; set; } = new();
+    }
+}
--- a/TourCompanyContracts/BindingModels/GidBindingModel.cs
+++ b/TourCompanyContracts/BindingModels/GidBindingModel.cs
@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.BindingModels
+{
+    public class GidBindingModel
+    {
+        public int Id { get; set; }
+
+        public string FIO { get; set; } = string.Empty;
+
+        public int Experion { get; set; }
+
+        public int TripId { get; set; }
+        public string TripName { get; set; } = string.Empty;
+
+        public int UserId { get; set; }
+
+        public int ExecurtionId { get; set; }
+    }
+}
--- a/TourCompanyContracts/BindingModels/PlaceVisitBindingModel.cs
+++ b/TourCompanyContracts/BindingModels/PlaceVisitBindingModel.cs
@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.BindingModels
+{
+    public class PlaceVisitBindingModel
+    {
+        public int Id { get; set; }
+
+        public string PlaceVisitName { get; set; } = string.Empty;
+
+        public DateTime Date { get; set; }
+
+        public int TourGroupId { get; set; }
+
+        public int UserId { get; set; }
+
+        // Dictionary<ID, (Название, Цена)>
+        public Dictionary<int, (ITripModel, decimal)> PlaceVisitTrips { get; set; } = new();
+    }
+}
--- a/TourCompanyContracts/BindingModels/ReportBindingModel.cs
+++ b/TourCompanyContracts/BindingModels/ReportBindingModel.cs
@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyContracts.BindingModels
+{
+    public class ReportBindingModel
+    {
+        public int Id { get; set; }
+        public string Name { get; set; } = String.Empty;
+    }
+}
--- a/TourCompanyContracts/BindingModels/TourBindingModel.cs
+++ b/TourCompanyContracts/BindingModels/TourBindingModel.cs
@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.BindingModels
+{
+    public class TourBindingModel
+    {
+        public int Id { get; set; }
+
+        public string TourName { get; set; } = string.Empty;
+
+        public decimal Price { get; set; }
+
+        public int UserId { get; set; }
+
+        public Dictionary<int, (IExecurtionModel, DateTime)> ExecurtionTours { get; set; } = new();
+
+        public Dictionary<ITourGroupModel, decimal> TourGroups { get; set; } = new();
+    }
+}
--- a/TourCompanyContracts/BindingModels/TourGroupBindingModel.cs
+++ b/TourCompanyContracts/BindingModels/TourGroupBindingModel.cs
@ -0,0 +1,22 @@
+using TourCompanyDataModels.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.BindingModels
+{
+    public class TourGroupBindingModel
+    {
+        public int Id { get; set; }
+
+        public string Number { get; set; } = string.Empty;
+
+        public TourType Type { get; set; }
+
+        public int UserId { get; set; }
+        public Dictionary<int, (ITourModel, decimal)> TourGroupTours { get; set; } = new();
+    }
+}
--- a/TourCompanyContracts/BindingModels/TripBindingModel.cs
+++ b/TourCompanyContracts/BindingModels/TripBindingModel.cs
@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.BindingModels
+{
+    public class TripBindingModel
+    {
+        public int Id { get; set; }
+
+        public string TripName { get; set; } = string.Empty;
+
+        public decimal Price { get; set; }
+
+        public DateTime Date { get; set; }
+
+        public int UserId { get; set; }
+        public Dictionary<int, (IPlaceVisitModel, int)> TripPlaceVisits
+        {
+            get;
+            set;
+        } = new();
+    }
+}
--- a/TourCompanyContracts/BindingModels/UserBindingModel.cs
+++ b/TourCompanyContracts/BindingModels/UserBindingModel.cs
@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyContracts.BindingModels
+{
+    public class UserBindingModel
+    {
+        public int Id { get; set; }
+
+        public string FIO { get; set; } = string.Empty;
+
+        public string Email { get; set; } = string.Empty;
+
+        public string Password { get; set; } = string.Empty;
+
+    }
+}
--- a/TourCompanyContracts/BusinessLogicsContracts/IExecurtionLogic.cs
+++ b/TourCompanyContracts/BusinessLogicsContracts/IExecurtionLogic.cs
@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.BusinessLogicsContracts
+{
+    public interface IExecurtionLogic
+    {
+        List<ExecurtionViewModel>? ReadList(ExecurtionSearchModel? model);
+        ExecurtionViewModel? ReadElement(ExecurtionSearchModel model);
+        bool Create(ExecurtionBindingModel model);
+        bool Update(ExecurtionBindingModel model);
+        bool Delete(ExecurtionBindingModel model);
+    }
+}
--- a/TourCompanyContracts/BusinessLogicsContracts/IGidLogic.cs
+++ b/TourCompanyContracts/BusinessLogicsContracts/IGidLogic.cs
@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.BusinessLogicsContracts
+{
+    public interface IGidLogic
+    {
+        List<GidViewModel>? ReadList(GidSearchModel? model);
+        GidViewModel? ReadElement(GidSearchModel model);
+        bool Create(GidBindingModel model);
+        bool Update(GidBindingModel model);
+        bool Delete(GidBindingModel model);
+    }
+}
--- a/TourCompanyContracts/BusinessLogicsContracts/IPlaceVisitLogic.cs
+++ b/TourCompanyContracts/BusinessLogicsContracts/IPlaceVisitLogic.cs
@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.BusinessLogicsContracts
+{
+    public interface IPlaceVisitLogic
+    {
+        List<PlaceVisitViewModel>? ReadList(PlaceVisitSearchModel? model);
+        PlaceVisitViewModel? ReadElement(PlaceVisitSearchModel model);
+        bool Create(PlaceVisitBindingModel model);
+        bool Update(PlaceVisitBindingModel model);
+        bool Delete(PlaceVisitBindingModel model);
+    }
+}
--- a/TourCompanyContracts/BusinessLogicsContracts/IReportLogic.cs
+++ b/TourCompanyContracts/BusinessLogicsContracts/IReportLogic.cs
@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.BusinessLogicsContracts
+{
+    public interface IReportLogic
+    {
+
+        List<ReportViewModel> GetTour(ReportBindingModel model);
+
+        void SavePlaceVisitsToWordFile(ReportBindingModel model);
+
+        void SavePlaceVisitToExcelFile(ReportBindingModel model);
+
+        void SaveTourToPdfFile(ReportBindingModel model);
+    }
+}
--- a/TourCompanyContracts/BusinessLogicsContracts/ITourGroupLogic.cs
+++ b/TourCompanyContracts/BusinessLogicsContracts/ITourGroupLogic.cs
@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.BusinessLogicsContracts
+{
+    public interface ITourGroupLogic
+    {
+        List<TourGroupViewModel>? ReadList(TourGroupSearchModel? model);
+        TourGroupViewModel? ReadElement(TourGroupSearchModel model);
+        bool Create(TourGroupBindingModel model);
+        bool Update(TourGroupBindingModel model);
+        bool Delete(TourGroupBindingModel model);
+    }
+}
--- a/TourCompanyContracts/BusinessLogicsContracts/ITourLogic.cs
+++ b/TourCompanyContracts/BusinessLogicsContracts/ITourLogic.cs
@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.BusinessLogicsContracts
+{
+    public interface ITourLogic
+    {
+        List<TourViewModel>? ReadList(TourSearchModel? model);
+        TourViewModel? ReadElement(TourSearchModel model);
+        bool Create(TourBindingModel model);
+        bool Update(TourBindingModel model);
+        bool Delete(TourBindingModel model);
+    }
+}
--- a/TourCompanyContracts/BusinessLogicsContracts/ITripLogic.cs
+++ b/TourCompanyContracts/BusinessLogicsContracts/ITripLogic.cs
@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.BusinessLogicsContracts
+{
+    public interface ITripLogic
+    {
+        List<TripViewModel>? ReadList(TripSearchModel? model);
+        TripViewModel? ReadElement(TripSearchModel model);
+        bool Create(TripBindingModel model);
+        bool Update(TripBindingModel model);
+        bool Delete(TripBindingModel model);
+    }
+}
--- a/TourCompanyContracts/BusinessLogicsContracts/IUserLogic.cs
+++ b/TourCompanyContracts/BusinessLogicsContracts/IUserLogic.cs
@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.BusinessLogicsContracts
+{
+    public interface IUserLogic
+    {
+        List<UserViewModel>? ReadList(UserSearchModel? model);
+        UserViewModel? ReadElement(UserSearchModel model);
+        bool Create(UserBindingModel model);
+        bool Update(UserBindingModel model);
+        bool Delete(UserBindingModel model);
+    }
+}
--- a/TourCompanyContracts/Class1.cs
+++ b/TourCompanyContracts/Class1.cs
@ -0,0 +1,7 @@
+namespace TourCompanyContracts
+{
+    public class Class1
+    {
+
+    }
+}
--- a/TourCompanyContracts/SearchModels/ExecurtionSearchModel.cs
+++ b/TourCompanyContracts/SearchModels/ExecurtionSearchModel.cs
@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyContracts.SearchModels
+{
+    public class ExecurtionSearchModel
+    {
+        public int? Id { get; set; }
+        public string? Purpose { get; set; } = string.Empty;
+
+        public int? GidId { get; set; }
+
+        public int? UserId { get; set; }
+        public DateTime? DateFrom { get; set; }
+
+        public DateTime? DateTo { get; set; }
+    }
+}
--- a/TourCompanyContracts/SearchModels/GidSearchModel.cs
+++ b/TourCompanyContracts/SearchModels/GidSearchModel.cs
@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyContracts.SearchModels
+{
+    public class GidSearchModel
+    {
+        public int? Id { get; set; }
+
+        public int? TripId { get; set; }
+
+        public int? UserId { get; set; }
+
+        public int? ExecurtionId { get; set; }
+    }
+}
--- a/TourCompanyContracts/SearchModels/PlaceVisitSearchModel.cs
+++ b/TourCompanyContracts/SearchModels/PlaceVisitSearchModel.cs
@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyContracts.SearchModels
+{
+    public class PlaceVisitSearchModel
+    {
+        public int? Id { get; set; }
+
+        public int? TourGroupId { get; set; }
+
+        public int? UserId { get; set; }
+        public DateTime? DateFrom { get; set; }
+
+        public DateTime? DateTo { get; set; }
+    }
+}
--- a/TourCompanyContracts/SearchModels/TourGroupSearchModel.cs
+++ b/TourCompanyContracts/SearchModels/TourGroupSearchModel.cs
@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyContracts.SearchModels
+{
+    public class TourGroupSearchModel
+    {
+        public int? Id { get; set; }
+        public int? UserId { get; set; }
+    }
+}
--- a/TourCompanyContracts/SearchModels/TourSearchModel.cs
+++ b/TourCompanyContracts/SearchModels/TourSearchModel.cs
@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyContracts.SearchModels
+{
+    public class TourSearchModel
+    {
+        public int? Id { get; set; }
+        public int? UserId { get; set; }
+    }
+}
--- a/TourCompanyContracts/SearchModels/TripSearchModel.cs
+++ b/TourCompanyContracts/SearchModels/TripSearchModel.cs
@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyContracts.SearchModels
+{
+    public class TripSearchModel
+    {
+        public int? Id { get; set; }
+        public int? UserId { get; set; }
+    }
+}
--- a/TourCompanyContracts/SearchModels/UserSearchModel.cs
+++ b/TourCompanyContracts/SearchModels/UserSearchModel.cs
@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyContracts.SearchModels
+{
+    public class UserSearchModel
+    {
+        public int? Id { get; set; }
+        public string? FIO { get; set; } = string.Empty;
+        public string? Password { get; set; } = string.Empty;
+    }
+}
--- a/TourCompanyContracts/StoragesContracts/IExecurtionStorage.cs
+++ b/TourCompanyContracts/StoragesContracts/IExecurtionStorage.cs
@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.StoragesContracts
+{
+    public interface IExecurtionStorage
+    {
+        List<ExecurtionViewModel> GetFullList();
+        List<ExecurtionViewModel> GetFilteredList(ExecurtionSearchModel model);
+        ExecurtionViewModel? GetElement(ExecurtionSearchModel model);
+        ExecurtionViewModel? Insert(ExecurtionBindingModel model);
+        ExecurtionViewModel? Update(ExecurtionBindingModel model);
+        ExecurtionViewModel? Delete(ExecurtionBindingModel model);
+    }
+}
--- a/TourCompanyContracts/StoragesContracts/IGidStorage.cs
+++ b/TourCompanyContracts/StoragesContracts/IGidStorage.cs
@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.StoragesContracts
+{
+    public interface IGidStorage
+    {
+        List<GidViewModel> GetFullList();
+        List<GidViewModel> GetFilteredList(GidSearchModel model);
+        GidViewModel? GetElement(GidSearchModel model);
+        GidViewModel? Insert(GidBindingModel model);
+        GidViewModel? Update(GidBindingModel model);
+        GidViewModel? Delete(GidBindingModel model);
+    }
+}
--- a/TourCompanyContracts/StoragesContracts/IPlaceVisitStorage.cs
+++ b/TourCompanyContracts/StoragesContracts/IPlaceVisitStorage.cs
@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.StoragesContracts
+{
+    public interface IPlaceVisitStorage
+    {
+        List<PlaceVisitViewModel> GetFullList();
+        List<PlaceVisitViewModel> GetFilteredList(PlaceVisitSearchModel model);
+        PlaceVisitViewModel? GetElement(PlaceVisitSearchModel model);
+        PlaceVisitViewModel? Insert(PlaceVisitBindingModel model);
+        PlaceVisitViewModel? Update(PlaceVisitBindingModel model);
+        PlaceVisitViewModel? Delete(PlaceVisitBindingModel model);
+    }
+}
--- a/TourCompanyContracts/StoragesContracts/ITourGroupStorage.cs
+++ b/TourCompanyContracts/StoragesContracts/ITourGroupStorage.cs
@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.StoragesContracts
+{
+    public interface ITourGroupStorage
+    {
+        List<TourGroupViewModel> GetFullList();
+        List<TourGroupViewModel> GetFilteredList(TourGroupSearchModel model);
+        TourGroupViewModel? GetElement(TourGroupSearchModel model);
+        TourGroupViewModel? Insert(TourGroupBindingModel model);
+        TourGroupViewModel? Update(TourGroupBindingModel model);
+        TourGroupViewModel? Delete(TourGroupBindingModel model);
+    }
+}
--- a/TourCompanyContracts/StoragesContracts/ITourStorage.cs
+++ b/TourCompanyContracts/StoragesContracts/ITourStorage.cs
@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.StoragesContracts
+{
+    public interface ITourStorage
+    {
+        List<TourViewModel> GetFullList();
+        List<TourViewModel> GetFilteredList(TourSearchModel model);
+        TourViewModel? GetElement(TourSearchModel model);
+        TourViewModel? Insert(TourBindingModel model);
+        TourViewModel? Update(TourBindingModel model);
+        TourViewModel? Delete(TourBindingModel model);
+    }
+}
--- a/TourCompanyContracts/StoragesContracts/ITripStorage.cs
+++ b/TourCompanyContracts/StoragesContracts/ITripStorage.cs
@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.StoragesContracts
+{
+    public interface ITripStorage
+    {
+        List<TripViewModel> GetFullList();
+        List<TripViewModel> GetFilteredList(TripSearchModel model);
+        TripViewModel? GetElement(TripSearchModel model);
+        TripViewModel? Insert(TripBindingModel model);
+        TripViewModel? Update(TripBindingModel model);
+        TripViewModel? Delete(TripBindingModel model);
+    }
+}
--- a/TourCompanyContracts/StoragesContracts/IUserStorage.cs
+++ b/TourCompanyContracts/StoragesContracts/IUserStorage.cs
@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyContracts.BindingModels;
+using TourCompanyContracts.SearchModels;
+using TourCompanyContracts.ViewModels;
+
+namespace TourCompanyContracts.StoragesContracts
+{
+    public interface IUserStorage
+    {
+        List<UserViewModel> GetFullList();
+        List<UserViewModel> GetFilteredList(UserSearchModel model);
+        UserViewModel? GetElement(UserSearchModel model);
+        UserViewModel? Insert(UserBindingModel model);
+        UserViewModel? Update(UserBindingModel model);
+        UserViewModel? Delete(UserBindingModel model);
+    }
+}
--- a/TourCompanyContracts/TourCompanyContracts.csproj
+++ b/TourCompanyContracts/TourCompanyContracts.csproj
@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\TourCompanyDataModels\TourCompanyDataModels.csproj" />
+  </ItemGroup>
+
+</Project>
--- a/TourCompanyContracts/ViewModels/ExecurtionViewModel.cs
+++ b/TourCompanyContracts/ViewModels/ExecurtionViewModel.cs
@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.ViewModels
+{
+    public class ExecurtionViewModel
+    {
+        public int Id { get; set; }
+
+        public string Purpose { get; set; } = string.Empty;
+
+        public DateTime Date { get; set; }
+
+        public int Duration { get; set; }
+
+        public int GidId { get; set; }
+
+        public int UserId { get; set; }
+
+        public Dictionary<int, (ITourModel, decimal)> ExecurtionTours { get; set; } = new();
+    }
+}
--- a/TourCompanyContracts/ViewModels/GidViewModel.cs
+++ b/TourCompanyContracts/ViewModels/GidViewModel.cs
@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.ViewModels
+{
+    public class GidViewModel
+    {
+        public int Id { get; set; }
+
+        public string FIO { get; set; } = string.Empty;
+
+        public int Experion { get; set; }
+
+        public int TripId { get; set; }
+        public string TripName { get; set; } = string.Empty;
+
+        public int UserId { get; set; }
+
+        public int ExecurtionId { get; set; }
+    }
+}
--- a/TourCompanyContracts/ViewModels/PlaceVisitViewModel.cs
+++ b/TourCompanyContracts/ViewModels/PlaceVisitViewModel.cs
@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.ViewModels
+{
+    public class PlaceVisitViewModel
+    {
+        public int Id { get; set; }
+
+        public string PlaceVisitName { get; set; } = string.Empty;
+
+        public DateTime Date { get; set; }
+
+        public int TourGroupId { get; set; }
+
+        public int UserId { get; set; }
+
+        // Dictionary<ID, (Название, Цена)>
+        public Dictionary<int, (ITripModel, decimal)> PlaceVisitTrips { get; set; } = new();
+    }
+}
--- a/TourCompanyContracts/ViewModels/ReportViewModel.cs
+++ b/TourCompanyContracts/ViewModels/ReportViewModel.cs
@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyContracts.ViewModels
+{
+    public class ReportViewModel
+    {
+        public int Id { get; set; }
+        public string Name { get; set; } = string.Empty;
+    }
+}
--- a/TourCompanyContracts/ViewModels/TourGroupViewModel.cs
+++ b/TourCompanyContracts/ViewModels/TourGroupViewModel.cs
@ -0,0 +1,22 @@
+using TourCompanyDataModels.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.ViewModels
+{
+    public class TourGroupViewModel
+    {
+        public int Id { get; set; }
+
+        public string Number { get; set; } = string.Empty;
+
+        public TourType Type { get; set; }
+
+        public int UserId { get; set; }
+        public Dictionary<int, (ITourModel, decimal)> TourGroupTours { get; set; } = new();
+    }
+}
--- a/TourCompanyContracts/ViewModels/TourViewModel.cs
+++ b/TourCompanyContracts/ViewModels/TourViewModel.cs
@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.ViewModels
+{
+    public class TourViewModel
+    {
+        public int Id { get; set; }
+
+        public string TourName { get; set; } = string.Empty;
+
+        public decimal Price { get; set; }
+
+        public int UserId { get; set; }
+
+        public Dictionary<int, (IExecurtionModel, DateTime)> ExecurtionTours { get; set; } = new();
+
+        public Dictionary<ITourGroupModel, decimal> TourGroups { get; set; } = new();
+    }
+}
--- a/TourCompanyContracts/ViewModels/TripViewModel.cs
+++ b/TourCompanyContracts/ViewModels/TripViewModel.cs
@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Models;
+
+namespace TourCompanyContracts.ViewModels
+{
+    public class TripViewModel
+    {
+        public int Id { get; set; }
+
+        public string TripName { get; set; }
+
+        public decimal Price { get; set; }
+
+        public DateTime Date { get; set; }
+
+        public int UserId { get; set; }
+        public Dictionary<int, (IPlaceVisitModel, int)> TripPlaceVisits
+        {
+            get;
+            set;
+        } = new();
+    }
+}
--- a/TourCompanyContracts/ViewModels/UserViewModel.cs
+++ b/TourCompanyContracts/ViewModels/UserViewModel.cs
@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyContracts.ViewModels
+{
+    public class UserViewModel
+    {
+        public int Id { get; set; }
+
+        public string FIO { get; set; }
+
+        public string Email { get; set; }
+
+        public string Password { get; set; }
+
+    }
+}
--- a/TourCompanyDataModels/Enums/TourType.cs
+++ b/TourCompanyDataModels/Enums/TourType.cs
@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyDataModels.Enums
+{
+    public enum TourType
+    {
+        Учебный = 0,
+        Гражданский = 1
+
+    }
+}
--- a/TourCompanyDataModels/IId.cs
+++ b/TourCompanyDataModels/IId.cs
@ -0,0 +1,7 @@
+namespace TourCompanyDataModels
+{
+    public interface IId
+    {
+        int Id { get; }
+    }
+}
--- a/TourCompanyDataModels/Models/IExecurtionModel.cs
+++ b/TourCompanyDataModels/Models/IExecurtionModel.cs
@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyDataModels.Models
+{
+    public interface IExecurtionModel : IId
+    {
+        public string Purpose { get;}
+
+        public DateTime Date { get; }
+
+        public int Duration { get; }
+
+        public int GidId { get; }
+
+        public int UserId { get; }
+
+        public string TourName { get; }
+
+        public Dictionary<int, (ITourModel, decimal)> Tours { get; }
+    }
+}
--- a/TourCompanyDataModels/Models/IGidModel.cs
+++ b/TourCompanyDataModels/Models/IGidModel.cs
@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyDataModels.Models
+{
+    public interface IGidModel : IId
+    {
+        public string FIO { get;}
+
+        public int Experion { get; }
+
+        public int TripId { get;  }
+        public string TripName { get; }
+
+        public int UserId { get; }
+
+        public int ExecurtionId { get; }
+    }
+}
--- a/TourCompanyDataModels/Models/IPlaceVisitModel.cs
+++ b/TourCompanyDataModels/Models/IPlaceVisitModel.cs
@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyDataModels.Models
+{
+    public interface IPlaceVisitModel : IId
+    {
+        public string PlaceVisitName { get; }
+
+        public DateTime Date { get;}
+
+        public int TourGroupId { get; }
+
+        public int UserId { get; }
+
+        public Dictionary<int, (ITripModel, decimal)> Trips { get; }
+    }
+}
--- a/TourCompanyDataModels/Models/ITourGroupModel.cs
+++ b/TourCompanyDataModels/Models/ITourGroupModel.cs
@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+using TourCompanyDataModels.Enums;
+
+namespace TourCompanyDataModels.Models
+{
+    public interface ITourGroupModel : IId
+    {
+
+        public string Number { get; }
+
+        public TourType Type { get; }
+
+        public int UserId { get; }
+        public Dictionary<int, (ITourModel, decimal)> Tours { get; }
+    }
+}
--- a/TourCompanyDataModels/Models/ITourModel.cs
+++ b/TourCompanyDataModels/Models/ITourModel.cs
@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyDataModels.Models
+{
+    public interface ITourModel : IId
+    {
+
+        public string TourName { get; }
+
+        public decimal Price { get; set; }
+
+        public int UserId { get; set; }
+
+        public Dictionary<int, (IExecurtionModel, DateTime)> Execurtions { get; }
+
+        public Dictionary<ITourGroupModel, decimal> TourGroups { get; }
+    }
+}
--- a/TourCompanyDataModels/Models/ITripModel.cs
+++ b/TourCompanyDataModels/Models/ITripModel.cs
@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyDataModels.Models
+{
+    public interface ITripModel : IId
+    {
+        public string TripName { get; }
+
+        public decimal Price { get;  }
+
+        public DateTime Date { get; }
+
+        public int UserId { get; }
+        public Dictionary<int, (IPlaceVisitModel, int)> TripPlaceVisits{ get; }
+    }
+}
--- a/TourCompanyDataModels/Models/IUserModel.cs
+++ b/TourCompanyDataModels/Models/IUserModel.cs
@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TourCompanyDataModels.Models
+{
+    public interface IUserModel : IId
+    {
+        public string FIO { get; }
+
+        public string Email { get; }
+
+        public string Password { get; }
+    }
+}
--- a/TourCompanyDataModels/TourCompanyDataModels.csproj
+++ b/TourCompanyDataModels/TourCompanyDataModels.csproj
@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
--- a/TourCompanyDatabaseImplement/Class1.cs
+++ b/TourCompanyDatabaseImplement/Class1.cs
@ -0,0 +1,7 @@
+namespace TourCompanyDatabaseImplement
+{
+    public class Class1
+    {
+
+    }
+}
--- a/TourCompanyDatabaseImplement/TourCompanyDatabaseImplement.csproj
+++ b/TourCompanyDatabaseImplement/TourCompanyDatabaseImplement.csproj
@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Folder Include="Implements\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\TourCompanyContracts\TourCompanyContracts.csproj" />
+    <ProjectReference Include="..\TourCompanyDataModels\TourCompanyDataModels.csproj" />
+  </ItemGroup>
+
+</Project>