я не придумал

FoodOrders/FoodOrders/FormClients.cs

@@ -1,4 +1,5 @@
-using FoodOrdersContracts.BindingModels;
+
+using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.BusinessLogicsContracts;
 using Microsoft.Extensions.Logging;
 

FoodOrders/FoodOrders/Program.cs

@@ -48,6 +48,7 @@ namespace FoodOrdersView
             services.AddTransient<IOrderLogic, OrderLogic>();
             services.AddTransient<IDishLogic, DishLogic>();
             services.AddTransient<IReportLogic, ReportLogic>();
+            services.AddTransient<IClientLogic, ClientLogic>();
 
             services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
             services.AddTransient<AbstractSaveToWord, SaveToWord>();

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/ClientLogic.cs

@@ -1,35 +1,117 @@
 using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.BusinessLogicsContracts;
 using FoodOrdersContracts.SearchModels;
+using FoodOrdersContracts.StoragesContracts;
 using FoodOrdersContracts.ViewModels;
+using Microsoft.Extensions.Logging;
 
 namespace FoodOrdersBusinessLogic.BusinessLogics
 {
     public class ClientLogic : IClientLogic
     {
+        private readonly ILogger _logger;
+        private readonly IClientStorage _clienttStorage;
+        public ClientLogic(ILogger<ClientLogic> logger, IClientStorage ClientStorage)
+        {
+            _logger = logger;
+            _clienttStorage = ClientStorage;
+        }
         public bool Create(ClientBindingModel model)
         {
-            throw new NotImplementedException();
+            CheckModel(model);
+            if (_clienttStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
         }
 
         public bool Delete(ClientBindingModel model)
         {
-            throw new NotImplementedException();
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_clienttStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
         }
 
         public ClientViewModel? ReadElement(ClientSearchModel model)
         {
-            throw new NotImplementedException();
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("Client. ClientFIO:{ClientFIO}. Email:{Email}. Id:{Id}", model.ClientFIO, model.Email, model.Id);
+            var element = _clienttStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
         }
 
         public List<ClientViewModel>? ReadList(ClientSearchModel? model)
         {
-            throw new NotImplementedException();
+            _logger.LogInformation("Client. ClientFIO:{ClientFIO}. Email:{Email}. Id:{Id}", model?.ClientFIO, model?.Email, model?.Id);
+            var list = model == null ? _clienttStorage.GetFullList() : _clienttStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
         }
 
         public bool Update(ClientBindingModel model)
         {
-            throw new NotImplementedException();
+            CheckModel(model);
+            if (_clienttStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(ClientBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.ClientFIO))
+            {
+                throw new ArgumentNullException("Нет ФИО клиента", nameof(model.ClientFIO));
+            }
+            if (string.IsNullOrEmpty(model.Email))
+            {
+                throw new ArgumentNullException("Нет логина клиента", nameof(model.Email));
+            }
+            if (string.IsNullOrEmpty(model.Password))
+            {
+                throw new ArgumentNullException("Нет пароля клиента", nameof(model.Password));
+            }
+           
+            _logger.LogInformation("Client. ClientFIO:{ClientFIO}. Email:{Email}. Password:{Password} Id:{Id}", model.ClientFIO, model.Email, model.Password, model.Id);
+            var element = _clienttStorage.GetElement(new ClientSearchModel
+            {
+                Email = model.Email
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Клиент с таким логином уже есть");
+            }
         }
     }
 }

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/ComponentLogic.cs

@@ -11,8 +11,7 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IComponentStorage _componentStorage;
-        public ComponentLogic(ILogger<ComponentLogic> logger, IComponentStorage
-       ComponentStorage)
+        public ComponentLogic(ILogger<ComponentLogic> logger, IComponentStorage ComponentStorage)
         {
             _logger = logger;
             _componentStorage = ComponentStorage;

FoodOrders/FoodOrdersBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -78,6 +78,10 @@ namespace FoodOrdersBusinessLogic.BusinessLogics
             {
                 throw new ArgumentNullException("Некорректный идентификатор у продукта", nameof(model.Id));
             }
+            if (model.ClientId < 0)
+            {
+                throw new ArgumentNullException("Некорректный идентификатор у клиента", nameof(model.ClientId));
+            }
             if (model.Count <= 0)
             {
                 throw new ArgumentNullException("Количество продуктов в заказе должно быть больше 0", nameof(model.Count));

FoodOrders/FoodOrdersContracts/ViewModels/OrderViewModel.cs

@@ -13,6 +13,11 @@ namespace FoodOrdersContracts.ViewModels
         [DisplayName("Набор")]
         public string DishName { get; set; } = string.Empty;
 
+        public int ClientId { get; set; }
+
+        [DisplayName("Клиент")]
+        public string ClientFIO { get; set; } = string.Empty;
+
         [DisplayName("Количество")]
         public int Count { get; set; }
 

FoodOrders/FoodOrdersDataModels/Models/IOrderModel.cs

@@ -5,6 +5,7 @@ namespace FoodOrdersDataModels.Models
     public interface IOrderModel : IId
     {
         int DishId { get; }
+        int ClientId { get; }
         int Count { get; }
         double Sum { get; }
         OrderStatus Status { get; }

FoodOrders/FoodOrdersDatabaseImplement/FoodOrdersDatabase.cs

@@ -21,5 +21,7 @@ namespace FoodOrdersDatabaseImplement
         public virtual DbSet<DishComponent> DishComponents { set; get; }
 
         public virtual DbSet<Order> Orders { set; get; }
+
+        public virtual DbSet<Client> Clients { set; get; }
     }
 }

FoodOrders/FoodOrdersDatabaseImplement/Implements/ClientStorage.cs

@@ -2,6 +2,7 @@
 using FoodOrdersContracts.SearchModels;
 using FoodOrdersContracts.StoragesContracts;
 using FoodOrdersContracts.ViewModels;
+using FoodOrdersDatabaseImplement.Models;
 
 namespace FoodOrdersDatabaseImplement.Implements
 {
@@ -9,32 +10,76 @@ namespace FoodOrdersDatabaseImplement.Implements
     {
         public ClientViewModel? Delete(ClientBindingModel model)
         {
-            throw new NotImplementedException();
+            using var context = new FoodOrdersDatabase();
+            var element = context.Clients.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Clients.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
         }
 
         public ClientViewModel? GetElement(ClientSearchModel model)
         {
-            throw new NotImplementedException();
+            if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new FoodOrdersDatabase();
+            return context.Clients
+                    .FirstOrDefault(x => (x.Email == model.Email) || (x.Id == model.Id))
+                    ?.GetViewModel;
         }
 
         public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
         {
-            throw new NotImplementedException();
+            {
+                if (string.IsNullOrEmpty(model.Email))
+                {
+                    return new();
+                }
+                using var context = new FoodOrdersDatabase();
+                return context.Clients
+                        .Where(x => x.Email.Contains(model.Email))
+                        .Select(x => x.GetViewModel)
+                        .ToList();
+            }
         }
 
         public List<ClientViewModel> GetFullList()
         {
-            throw new NotImplementedException();
+            using var context = new FoodOrdersDatabase();
+            return context.Clients
+                    .Select(x => x.GetViewModel)
+                    .ToList();
         }
 
         public ClientViewModel? Insert(ClientBindingModel model)
         {
-            throw new NotImplementedException();
+            var newClient = Client.Create(model);
+            if (newClient == null)
+            {
+                return null;
+            }
+            using var context = new FoodOrdersDatabase();
+            context.Clients.Add(newClient);
+            context.SaveChanges();
+            return newClient.GetViewModel;
         }
 
         public ClientViewModel? Update(ClientBindingModel model)
         {
-            throw new NotImplementedException();
+            using var context = new FoodOrdersDatabase();
+            var client = context.Clients.FirstOrDefault(x => x.Id == model.Id);
+            if (client == null)
+            {
+                return null;
+            }
+            client.Update(model);
+            context.SaveChanges();
+            return client.GetViewModel;
         }
     }
 }

FoodOrders/FoodOrdersDatabaseImplement/Implements/OrderStorage.cs

@@ -21,6 +21,14 @@ namespace FoodOrdersDatabaseImplement.Implements
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
             using var context = new FoodOrdersDatabase();
+            if (model.ClientId.HasValue)
+            {
+                return context.Orders
+                    .Include(x => x.Client)
+                    .Where(x => x.ClientId == model.ClientId)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+            }
             if (!model.Id.HasValue && model.DateFrom.HasValue && model.DateTo.HasValue)
             {
                 return context.Orders

FoodOrders/FoodOrdersDatabaseImplement/Migrations/FoodOrdersDatabaseModelSnapshot.cs

@@ -0,0 +1,204 @@
+// <auto-generated />
+using System;
+using FoodOrdersDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace FoodOrdersDatabaseImplement.Migrations
+{
+    [DbContext(typeof(FoodOrdersDatabase))]
+    partial class FoodOrdersDatabaseModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients", (string)null);
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components", (string)null);
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Dish", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("DishName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Dishes", (string)null);
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("DishId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("DishId");
+
+                    b.ToTable("DishComponents", (string)null);
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("DishId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("DishId");
+
+                    b.ToTable("Orders", (string)null);
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Component", "Component")
+                        .WithMany("DishComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
+                        .WithMany("Components")
+                        .HasForeignKey("DishId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Dish");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Client", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
+                        .WithMany()
+                        .HasForeignKey("DishId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Dish");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("DishComponents");
+                });
+
+            modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Dish", b =>
+                {
+                    b.Navigation("Components");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

FoodOrders/FoodOrdersDatabaseImplement/Models/Order.cs

@@ -12,6 +12,8 @@ namespace FoodOrdersDatabaseImplement.Models
 
         [Required]
         public int DishId { get; set; }
+        [Required]
+        public int ClientId { get; set; }
 
         [Required]
         public int Count { get; set; }
@@ -27,6 +29,8 @@ namespace FoodOrdersDatabaseImplement.Models
 
         public virtual Dish Dish { get; set; }
 
+        public virtual Client Client { get; set; }
+
         public DateTime? DateImplement { get; set; }
 
         public static Order? Create(OrderBindingModel? model)
@@ -39,6 +43,7 @@ namespace FoodOrdersDatabaseImplement.Models
             {
                 Id = model.Id,
                 DishId = model.DishId,
+                ClientId = model.ClientId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -61,6 +66,8 @@ namespace FoodOrdersDatabaseImplement.Models
         {
             Id = Id,
             DishId = DishId,
+            ClientId = ClientId,
+            ClientFIO = Client.ClientFIO,
             Count = Count,
             Sum = Sum,
             Status = Status,

FoodOrders/FoodOrdersFileImplement/DataFileSingleton.cs

@@ -8,9 +8,12 @@ namespace FoodOrdersFileImplement
         private readonly string ComponentFileName = "Component.xml";
         private readonly string OrderFileName = "Order.xml";
         private readonly string DishFileName = "Dish.xml";
+        private readonly string ClientFileName = "Clients.xml";
         public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Dish> Dishes { get; private set; }
+        public List<Client> Clients { get; private set; }
+        
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -22,11 +25,13 @@ namespace FoodOrdersFileImplement
         public void SaveComponents() => SaveData(Components, ComponentFileName, "Components", x => x.GetXElement);
         public void SaveDishes() => SaveData(Dishes, DishFileName, "Dishes", x => x.GetXElement);
         public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
+        public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
         private DataFileSingleton()
         {
             Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
             Dishes = LoadData(DishFileName, "Dish", x => Dish.Create(x)!)!;
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+            Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
         }
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
         {

FoodOrders/FoodOrdersFileImplement/Implements/OrderStorage.cs

@@ -21,6 +21,13 @@ namespace FoodOrdersFileImplement.Implements
         }
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
+            if (model.ClientId.HasValue)
+            {
+                return _source.Orders
+                    .Where(x => x.ClientId == model.ClientId)
+                    .Select(x => GetViewModel(x))
+                    .ToList();
+            }
             if (!model.Id.HasValue && model.DateFrom.HasValue && model.DateTo.HasValue)
             {
                 return _source.Orders
@@ -44,6 +51,7 @@ namespace FoodOrdersFileImplement.Implements
         {
             var viewModel = order.GetViewModel;
             viewModel.DishName = _source.Dishes.FirstOrDefault(x => (x.Id == order.DishId))?.DishName;
+            viewModel.ClientFIO = _source.Clients.FirstOrDefault(x => (x.Id == order.ClientId))?.ClientFIO;
             return viewModel;
         }
 

FoodOrders/FoodOrdersFileImplement/Models/Client.cs

@@ -1,10 +1,9 @@
 using FoodOrdersContracts.BindingModels;
 using FoodOrdersContracts.ViewModels;
 using FoodOrdersDataModels.Models;
-using System.Reflection;
 using System.Xml.Linq;
 
-namespace FoodOrdersFileImplement.ViewModels
+namespace FoodOrdersFileImplement.Models
 {
     public class Client : IClientModel
     {

FoodOrders/FoodOrdersFileImplement/Models/Order.cs

@@ -2,6 +2,7 @@
 using FoodOrdersContracts.ViewModels;
 using FoodOrdersDataModels.Enums;
 using FoodOrdersDataModels.Models;
+using System.Reflection;
 using System.Reflection.Metadata;
 using System.Xml.Linq;
 
@@ -11,6 +12,7 @@ namespace FoodOrdersFileImplement.Models
     {
         public int Id { get; private set; }
         public int DishId { get; private set; }
+        public int ClientId { get; private set; }
         public int Count { get; private set; }
         public double Sum { get; private set; }
         public OrderStatus Status { get; private set; }
@@ -26,6 +28,7 @@ namespace FoodOrdersFileImplement.Models
             return new Order()
             {
                 Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ClientId = Convert.ToInt32(element.Element("ClientId")!.Value),
                 DishId = Convert.ToInt32(element.Element("DishId")!.Value),
                 Sum = Convert.ToDouble(element.Element("Sum")!.Value),
                 Count = Convert.ToInt32(element.Element("Count")!.Value),
@@ -45,6 +48,7 @@ namespace FoodOrdersFileImplement.Models
             {
                 Id = model.Id,
                 DishId = model.DishId,
+                ClientId = model.ClientId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -65,6 +69,7 @@ namespace FoodOrdersFileImplement.Models
         {
             Id = Id,
             DishId = DishId,
+            ClientId = ClientId,
             Count = Count,
             Sum = Sum,
             Status = Status,
@@ -76,6 +81,7 @@ namespace FoodOrdersFileImplement.Models
           "Order",
            new XAttribute("Id", Id),
            new XElement("DishId", DishId.ToString()),
+           new XElement("ClientId", ClientId.ToString()),
            new XElement("Count", Count.ToString()),
            new XElement("Sum", Sum.ToString()),
            new XElement("Status", Status.ToString()),

FoodOrders/FoodOrdersListImplement/DataListSingleton.cs

@@ -8,11 +8,13 @@ namespace FoodOrdersListImplement
         public List<Component> Components { get; set; }
         public List<Order> Orders { get; set; }
         public List<Dish> Dishes { get; set; }
+        public List<Client> Clients { get; set; }
         private DataListSingleton()
         {
             Components = new List<Component>();
             Orders = new List<Order>();
             Dishes = new List<Dish>();
+            Clients = new List<Client>();
         }
         public static DataListSingleton GetInstance()
         {

FoodOrders/FoodOrdersListImplement/Implements/ClientStorage.cs

@@ -7,6 +7,11 @@ namespace FoodOrdersListImplement.Implements
 {
     public class ClientStorage : IClientStorage
     {
+        private readonly DataListSingleton _source;
+        public ClientStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
         public ClientViewModel? Delete(ClientBindingModel model)
         {
             throw new NotImplementedException();
@@ -19,12 +24,29 @@ namespace FoodOrdersListImplement.Implements
 
         public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
         {
-            throw new NotImplementedException();
+            var result = new List<ClientViewModel>();
+            if (string.IsNullOrEmpty(model.Email))
+            {
+                return result;
+            }
+            foreach (var component in _source.Clients)
+            {
+                if (component.Email.Contains(model.Email))
+                {
+                    result.Add(component.GetViewModel);
+                }
+            }
+            return result;
         }
 
         public List<ClientViewModel> GetFullList()
         {
-            throw new NotImplementedException();
+            var result = new List<ClientViewModel>();
+            foreach (var component in _source.Clients)
+            {
+                result.Add(component.GetViewModel);
+            }
+            return result;
         }
 
         public ClientViewModel? Insert(ClientBindingModel model)

FoodOrders/FoodOrdersListImplement/Implements/ComponentStorage.cs

@@ -22,8 +22,7 @@ namespace FoodOrdersListImplement.Implements
             }
             return result;
         }
-        public List<ComponentViewModel> GetFilteredList(ComponentSearchModel
-       model)
+        public List<ComponentViewModel> GetFilteredList(ComponentSearchModel model)
         {
             var result = new List<ComponentViewModel>();
             if (string.IsNullOrEmpty(model.ComponentName))

FoodOrders/FoodOrdersListImplement/Implements/OrderStorage.cs

@@ -30,6 +30,17 @@ namespace FoodOrdersListImplement.Implements
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
             var result = new List<OrderViewModel>();
+            if (model.ClientId.HasValue)
+            {
+                foreach (var order in _source.Orders)
+                {
+                    if (order.ClientId == model.ClientId)
+                    {
+                        result.Add(GetViewModel(order));
+                    }
+                }
+                return result;
+            }
             if (!model.Id.HasValue && model.DateFrom.HasValue && model.DateTo.HasValue)
             {
                 foreach (var order in _source.Orders)
@@ -78,6 +89,14 @@ namespace FoodOrdersListImplement.Implements
                     break;
                 }
             }
+            foreach (var client in _source.Clients)
+            {
+                if (client.Id == order.ClientId)
+                {
+                    viewModel.ClientFIO = client.ClientFIO;
+                    break;
+                }
+            }
             return viewModel;
         }
 

FoodOrders/FoodOrdersListImplement/Models/Client.cs

@@ -3,7 +3,7 @@ using FoodOrdersContracts.ViewModels;
 using FoodOrdersDataModels.Models;
 using System.Reflection;
 
-namespace FoodOrdersListImplement.ViewModels
+namespace FoodOrdersListImplement.Models
 {
     public class Client : IClientModel
     {

FoodOrders/FoodOrdersListImplement/Models/Order.cs

@@ -9,6 +9,7 @@ namespace FoodOrdersListImplement.Models
     public class Order : IOrderModel
     {
         public int Id { get; private set; }
+        public int ClientId { get; private set; }
         public int DishId { get; private set; }
         public int Count { get; private set; }
         public double Sum { get; private set; }
@@ -24,8 +25,9 @@ namespace FoodOrdersListImplement.Models
             }
             return new Order()
             {
-                Id = model.Id,
+                Id = model.Id,               
                 DishId = model.DishId,
+                ClientId = model.ClientId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -46,6 +48,7 @@ namespace FoodOrdersListImplement.Models
         {
             Id = Id,
             DishId = DishId,
+            ClientId = ClientId,
             Count = Count,
             Sum = Sum,
             Status = Status,