Номера 50/50

Hotel/HotelContracts/BindingModels/RoomBindingModel.cs

@@ -11,7 +11,7 @@ namespace HotelContracts.BindingModels
         [DisplayName("Корпус комнаты")]
         public string RoomFrame { get; set; } = string.Empty; 
         public double RoomPrice { get; set; }
-        public int MealPlanId { get; set; }
+        public int? MealPlanId { get; set; }
         public int HeadwaiterId { get; set; }
         public int Id { get; set; }
         public Dictionary<int, ILunchModel> RoomLunches { get; set; } = new();

Hotel/HotelContracts/ViewModels/RoomViewModel.cs

@@ -17,7 +17,7 @@ namespace HotelContracts.ViewModels
         [DisplayName("Стоимость комнаты")]
         public double RoomPrice { get; set; }
 
-        public int MealPlanId { get; set; }
+        public int? MealPlanId { get; set; }
 
         public int HeadwaiterId { get; set; }
 

Hotel/HotelDataBaseImplement/Migrations/20240330181838_FixMealPlan.Designer.cs

@@ -0,0 +1,589 @@
+// <auto-generated />
+using System;
+using HotelDataBaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace HotelDataBaseImplement.Migrations
+{
+    [DbContext(typeof(HotelDataBase))]
+    [Migration("20240330181838_FixMealPlan")]
+    partial class FixMealPlan
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Conference", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ConferenceName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("OrganiserId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrganiserId");
+
+                    b.ToTable("Conferences");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.ConferenceBooking", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime?>("BookingDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("ConferenceId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("HeadwaiterId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("NameHall")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ConferenceId");
+
+                    b.HasIndex("HeadwaiterId");
+
+                    b.ToTable("ConferenceBookings");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.ConferenceBookingLunch", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ConferenceBookingId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("LunchId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ConferenceBookingId");
+
+                    b.HasIndex("LunchId");
+
+                    b.ToTable("ConferenceBookingLunches");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.ConferenceMember", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ConferenceId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("MemberId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ConferenceId");
+
+                    b.HasIndex("MemberId");
+
+                    b.ToTable("ConferenceMembers");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Headwaiter", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("HeadwaiterEmail")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("HeadwaiterLogin")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("HeadwaiterName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("HeadwaiterPassword")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("HeadwaiterPatronymic")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("HeadwaiterPhoneNumber")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("HeadwaiterSurname")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Headwaiters");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Lunch", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("HeadwaiterId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("LunchName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("LunchPrice")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("HeadwaiterId");
+
+                    b.ToTable("Lunches");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.MealPlan", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("MealPlanName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("MealPlanPrice")
+                        .HasColumnType("float");
+
+                    b.Property<int>("OrganiserId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrganiserId");
+
+                    b.ToTable("MealPlans");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.MealPlanMember", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("MealPlanId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("MemberId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MealPlanId");
+
+                    b.HasIndex("MemberId");
+
+                    b.ToTable("MealPlanMembers");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Member", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("MemberName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("MemberPatronymic")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("MemberPhoneNumber")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("MemberSurname")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("OrganiserId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrganiserId");
+
+                    b.ToTable("Members");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Organiser", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("OrganiserEmail")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("OrganiserLogin")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("OrganiserName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("OrganiserPassword")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("OrganiserPatronymic")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("OrganiserPhoneNumber")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("OrganiserSurname")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Organisers");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Room", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("HeadwaiterId")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("MealPlanId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("RoomFrame")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("RoomName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("RoomPrice")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("HeadwaiterId");
+
+                    b.HasIndex("MealPlanId");
+
+                    b.ToTable("Rooms");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.RoomLunch", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("LunchId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("RoomId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("LunchId");
+
+                    b.HasIndex("RoomId");
+
+                    b.ToTable("RoomLunches");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Conference", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.Organiser", "Organiser")
+                        .WithMany("Conferences")
+                        .HasForeignKey("OrganiserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Organiser");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.ConferenceBooking", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.Conference", "Conference")
+                        .WithMany("ConferenceBookings")
+                        .HasForeignKey("ConferenceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("HotelDataBaseImplement.Models.Headwaiter", "Headwaiter")
+                        .WithMany("ConferenceBookings")
+                        .HasForeignKey("HeadwaiterId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Conference");
+
+                    b.Navigation("Headwaiter");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.ConferenceBookingLunch", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.ConferenceBooking", "ConferenceBooking")
+                        .WithMany("Lunches")
+                        .HasForeignKey("ConferenceBookingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("HotelDataBaseImplement.Models.Lunch", "Lunch")
+                        .WithMany("ConferenceBookingLunch")
+                        .HasForeignKey("LunchId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ConferenceBooking");
+
+                    b.Navigation("Lunch");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.ConferenceMember", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.Conference", "Conference")
+                        .WithMany("Members")
+                        .HasForeignKey("ConferenceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("HotelDataBaseImplement.Models.Member", "Member")
+                        .WithMany("ConferenceMembers")
+                        .HasForeignKey("MemberId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Conference");
+
+                    b.Navigation("Member");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Lunch", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.Headwaiter", "Headwaiter")
+                        .WithMany("Lunches")
+                        .HasForeignKey("HeadwaiterId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Headwaiter");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.MealPlan", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.Organiser", "Organiser")
+                        .WithMany("MealPlans")
+                        .HasForeignKey("OrganiserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Organiser");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.MealPlanMember", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.MealPlan", "MealPlan")
+                        .WithMany("Members")
+                        .HasForeignKey("MealPlanId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("HotelDataBaseImplement.Models.Member", "Member")
+                        .WithMany("MealPlanMember")
+                        .HasForeignKey("MemberId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("MealPlan");
+
+                    b.Navigation("Member");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Member", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.Organiser", "Organiser")
+                        .WithMany("Members")
+                        .HasForeignKey("OrganiserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Organiser");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Room", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.Headwaiter", "Headwaiter")
+                        .WithMany("Rooms")
+                        .HasForeignKey("HeadwaiterId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("HotelDataBaseImplement.Models.MealPlan", "MealPlan")
+                        .WithMany("Rooms")
+                        .HasForeignKey("MealPlanId");
+
+                    b.Navigation("Headwaiter");
+
+                    b.Navigation("MealPlan");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.RoomLunch", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.Lunch", "Lunch")
+                        .WithMany("RoomLunches")
+                        .HasForeignKey("LunchId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("HotelDataBaseImplement.Models.Room", "Room")
+                        .WithMany("Lunches")
+                        .HasForeignKey("RoomId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Lunch");
+
+                    b.Navigation("Room");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Conference", b =>
+                {
+                    b.Navigation("ConferenceBookings");
+
+                    b.Navigation("Members");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.ConferenceBooking", b =>
+                {
+                    b.Navigation("Lunches");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Headwaiter", b =>
+                {
+                    b.Navigation("ConferenceBookings");
+
+                    b.Navigation("Lunches");
+
+                    b.Navigation("Rooms");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Lunch", b =>
+                {
+                    b.Navigation("ConferenceBookingLunch");
+
+                    b.Navigation("RoomLunches");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.MealPlan", b =>
+                {
+                    b.Navigation("Members");
+
+                    b.Navigation("Rooms");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Member", b =>
+                {
+                    b.Navigation("ConferenceMembers");
+
+                    b.Navigation("MealPlanMember");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Organiser", b =>
+                {
+                    b.Navigation("Conferences");
+
+                    b.Navigation("MealPlans");
+
+                    b.Navigation("Members");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Room", b =>
+                {
+                    b.Navigation("Lunches");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Hotel/HotelDataBaseImplement/Migrations/20240330181838_FixMealPlan.cs

@@ -0,0 +1,59 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace HotelDataBaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class FixMealPlan : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Rooms_MealPlans_MealPlanId",
+                table: "Rooms");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "MealPlanId",
+                table: "Rooms",
+                type: "int",
+                nullable: true,
+                oldClrType: typeof(int),
+                oldType: "int");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Rooms_MealPlans_MealPlanId",
+                table: "Rooms",
+                column: "MealPlanId",
+                principalTable: "MealPlans",
+                principalColumn: "Id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Rooms_MealPlans_MealPlanId",
+                table: "Rooms");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "MealPlanId",
+                table: "Rooms",
+                type: "int",
+                nullable: false,
+                defaultValue: 0,
+                oldClrType: typeof(int),
+                oldType: "int",
+                oldNullable: true);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Rooms_MealPlans_MealPlanId",
+                table: "Rooms",
+                column: "MealPlanId",
+                principalTable: "MealPlans",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+        }
+    }
+}

Hotel/HotelDataBaseImplement/Migrations/HotelDataBaseModelSnapshot.cs

@@ -323,7 +323,7 @@ namespace HotelDataBaseImplement.Migrations
                     b.Property<int>("HeadwaiterId")
                         .HasColumnType("int");
 
-                    b.Property<int>("MealPlanId")
+                    b.Property<int?>("MealPlanId")
                         .HasColumnType("int");
 
                     b.Property<string>("RoomFrame")
@@ -499,9 +499,7 @@ namespace HotelDataBaseImplement.Migrations
 
                     b.HasOne("HotelDataBaseImplement.Models.MealPlan", "MealPlan")
                         .WithMany("Rooms")
-                        .HasForeignKey("MealPlanId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
+                        .HasForeignKey("MealPlanId");
 
                     b.Navigation("Headwaiter");
 

Hotel/HotelDataBaseImplement/Models/Room.cs

@@ -19,7 +19,7 @@ namespace HotelDataBaseImplement.Models
         [Required]
         public double RoomPrice { get; set; }
 
-        public int MealPlanId { get; private set; }
+        public int? MealPlanId { get; private set; }
         public int HeadwaiterId { get; private set; }
 
         public virtual Headwaiter? Headwaiter { get; set; }

Hotel/HotelDataModels/Models/IRoomModel.cs

@@ -5,7 +5,7 @@
         string RoomName { get; }
         string RoomFrame { get; }
         double RoomPrice { get; }
-        int MealPlanId { get; }
+        int? MealPlanId { get; }
         int HeadwaiterId { get; }
         public Dictionary<int, ILunchModel> RoomLunches { get; }
     }

Hotel/HotelHeadwaiterApp/Controllers/HomeController.cs

@@ -1,6 +1,9 @@
-using HostrelHeadwaiterApp;
+using DocumentFormat.OpenXml.Office2010.Excel;
+using HostrelHeadwaiterApp;
 using HotelContracts.BindingModels;
+using HotelContracts.SearchModels;
 using HotelContracts.ViewModels;
+using HotelDataBaseImplement.Models;
 using HotelHeadwaiterApp.Models;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.IdentityModel.Tokens;
@@ -151,6 +154,10 @@ namespace HotelHeadwaiterApp.Controllers
             {
                 throw new Exception("Цена не может быть отрицательной");
             }
+            if (string.IsNullOrEmpty(lunchPrice.ToString()))
+            {
+                throw new Exception("Введите цену");
+            }
             APIClient.PostRequest("api/lunch/createlunch", new LunchBindingModel
             {
                 LunchPrice = lunchPrice,
@@ -185,6 +192,10 @@ namespace HotelHeadwaiterApp.Controllers
             {
                 throw new Exception("Цена не может быть отрицательной");
             }
+            if (string.IsNullOrEmpty(lunchPrice.ToString()))
+            {
+                throw new Exception("Введите цену");
+            }
 
             APIClient.PostRequest("api/lunch/updatelunch", new LunchBindingModel
             {
@@ -221,6 +232,169 @@ namespace HotelHeadwaiterApp.Controllers
             Response.Redirect("ListLunches");
         }
 
+        public IActionResult ListRooms()
+        {
+            if (APIClient.Headwaiter == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            return View(APIClient.GetRequest<List<RoomViewModel>>($"api/room/getroomlist?headwaiterId={APIClient.Headwaiter.Id}"));
+        }
+
+        public IActionResult CreateRoom()
+        {
+            if (APIClient.Headwaiter == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            return View();
+        }
+
+        [HttpPost]
+        public void CreateRoom(string roomName, double roomPrice, string roomFrame)
+        {
+            if (APIClient.Headwaiter == null)
+            {
+                throw new Exception("Необходима авторизация");
+            }
+            if (string.IsNullOrEmpty(roomName))
+            {
+                throw new Exception("Введите название");
+            }
+            if (string.IsNullOrEmpty(roomPrice.ToString()))
+            {
+                throw new Exception("Введите цену");
+            }
+            if (roomPrice < 0)
+            {
+                throw new Exception("Цена не может быть отрицательной");
+            }
+            APIClient.PostRequest("api/room/createroom", new RoomBindingModel
+            {
+                RoomName = roomName,
+                RoomPrice = roomPrice,
+                RoomFrame = roomFrame,
+                HeadwaiterId = APIClient.Headwaiter.Id,
+            });
+            Response.Redirect("ListRooms");
+        }
+
+        public IActionResult UpdateRoom()
+        {
+            if (APIClient.Headwaiter == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            ViewBag.Rooms = APIClient.GetRequest<List<RoomViewModel>>($"api/room/getroomlist?headwaiterId={APIClient.Headwaiter.Id}");
+            return View();
+        }
+
+        [HttpPost]
+        public void UpdateRoom(int room, string roomName, double roomPrice, string roomFrame)
+        {
+            if (APIClient.Headwaiter == null)
+            {
+                throw new Exception("Необходима авторизация");
+            }
+            if (string.IsNullOrEmpty(roomName))
+            {
+                throw new Exception("Введите название");
+            }
+            if (string.IsNullOrEmpty(roomPrice.ToString()))
+            {
+                throw new Exception("Введите цену");
+            }
+            if (roomPrice < 0)
+            {
+                throw new Exception("Цена не может быть отрицательной");
+            }
+            APIClient.PostRequest("api/room/updateroom", new RoomBindingModel
+            {
+                Id = room,
+                RoomName = roomName,
+                RoomPrice = roomPrice,
+                RoomFrame = roomFrame,
+                HeadwaiterId = APIClient.Headwaiter.Id
+            });
+            Response.Redirect("ListRooms");
+        }
+
+        [HttpGet]
+        public Tuple<RoomViewModel, string>? GetRoom(int roomId)
+        {
+            if (APIClient.Headwaiter == null)
+            {
+                throw new Exception("Необходима авторизация");
+            }
+            var result = APIClient.GetRequest<Tuple<RoomViewModel, List<Tuple<string, string>>>>($"api/room/getroombyid?roomId={roomId}");
+            if (result == null)
+            {
+                return default;
+            }
+            string table = "";
+            for (int i = 0; i < result.Item2.Count; i++)
+            {
+                var lunchName = result.Item2[i].Item1;
+                var lunchPrice = result.Item2[i].Item2;
+                table += "<tr style=\"height: 44px\">";
+                table += $"<td class=\"u-border-1 u-border-grey-30 u-table-cell\">{lunchName}</td>";
+                table += $"<td class=\"u-border-1 u-border-grey-30 u-table-cell\">{lunchPrice}</td>";
+                table += "</tr>";
+            }
+            return Tuple.Create(result.Item1, table);
+        }
+
+        public IActionResult AddLunchToRoom()
+        {
+            if (APIClient.Headwaiter == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            return View(Tuple.Create(APIClient.GetRequest<List<RoomViewModel>>($"api/room/getroomlist?headwaiterId={APIClient.Headwaiter.Id}"),
+            APIClient.GetRequest<List<LunchViewModel>>($"api/lunch/getlunchlist?headwaiterId={APIClient.Headwaiter.Id}")));
+        }
+
+        [HttpPost]
+        public void AddLunchToRoom(int room, int[] lunch)
+        {
+            if (APIClient.Headwaiter == null)
+            {
+                throw new Exception("Необходима авторизация");
+            }
+            for (int i = 0; i < lunch.Length; i++)
+            {
+                APIClient.PostRequest("api/room/AddLunchToRoom", Tuple.Create(
+                    new RoomSearchModel() { Id = room },
+                    new LunchViewModel() { Id = lunch[i] }
+                ));
+            }
+            Response.Redirect("ListRooms");
+        }
+
+        public IActionResult DeleteRoom()
+        {
+            if (APIClient.Headwaiter == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            ViewBag.Rooms = APIClient.GetRequest<List<RoomViewModel>>($"api/room/getroomlist?headwaiterId={APIClient.Headwaiter.Id}");
+            return View();
+        }
+
+        [HttpPost]
+        public void DeleteRoom(int room)
+        {
+            if (APIClient.Headwaiter == null)
+            {
+                throw new Exception("Необходима авторизация");
+            }
+            APIClient.PostRequest("api/room/deleteroom", new RoomBindingModel
+            {
+                Id = room
+            });
+            Response.Redirect("ListRooms");
+        }
+
         [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
         public IActionResult Error()
         {

Hotel/HotelHeadwaiterApp/Views/Home/CreateRoom.cshtml

@@ -0,0 +1,82 @@
+@using HotelContracts.ViewModels;
+@using HotelDataModels.Models;
+
+@{
+    ViewData["Title"] = "CreateRoom";
+}
+
+<form method="post">
+    <div class="text-center">
+        <h2 class="display-4">Добавление номера</h2>
+    </div>
+    <div class="form-group">
+        <label class="u-label u-text-custom-color-1 u-label-2">Название комнаты</label>
+    </div>
+    <input type="text"
+           placeholder="Введите название комнаты"
+           name="roomName"
+           class="form-control" />
+    <br>
+    <div class="form-group">
+        <label class="u-label u-text-custom-color-1 u-label-2">Цена комнаты</label>
+    </div>
+    <input type="number"
+           placeholder="Введите цену комнаты"
+           name="roomPrice"
+           class="form-control" />
+    <br>
+    <div class="form-group">
+        <label class="u-label u-text-custom-color-1 u-label-2">Корпус</label>
+    </div>
+    <input type="text"
+           placeholder="Введите корпус комнаты"
+           name="roomFrame"
+           class="form-control" />
+    <br>
+    <div class="u-table u-table-responsive u-table-1">
+        <label class="u-label u-text-custom-color-1 u-label-1">Обеды для номеров</label>
+        <table class="table">
+            <thead class="thead-dark">
+                <tr style="height: 44px">
+                    <th class="u-border-1 u-border-grey-50 u-table-cell">
+                        Обед
+                    </th>
+                    <th class="u-border-1 u-border-grey-50 u-table-cell">
+                        Цена
+                    </th>
+                </tr>
+            </thead>
+            <tbody class="u-table-body" id="table-elements">
+            </tbody>
+        </table>
+    </div>
+    <div class="u-container-layout u-container-layout-2">
+        <input type="submit" value="Сохранить" class="btn btn-outline-dark text-center d-flex justify-content-md-center" />
+    </div>
+</form>
+
+@section Scripts
+{
+    <script>
+        function check() {
+            var room = $('#room').val();
+            if (room) {
+                $.ajax({
+                    method: "GET",
+                    url: "/Home/GetRoom",
+                    data: { roomId: room },
+                    success: function (result) {
+                        $('#roomName').val(result.item1.roomName);
+                        $('#roomPrice').val(result.item1.roomPrice);
+                        $('#roomFrame').val(result.item1.roomFrame);
+                        $('#table-elements').html(result.item2);
+                    }
+                });
+            };
+        }
+        check();
+        $('#room').on('change', function () {
+            check();
+        });
+    </script>
+}

Hotel/HotelHeadwaiterApp/Views/Home/DeleteRoom.cshtml

@@ -0,0 +1,17 @@
+@{
+    ViewData["Title"] = "DeleteRoom";
+}
+
+<form method="post">
+    <div class="text-center">
+        <h2 class="display-4">Удаление номера</h2>
+    </div>
+    <div class="form-group">
+        <label class="u-label u-text-custom-color-1 u-label-1">Комнаты: </label>
+        <select id="room" name="room" class="form-control" asp-items="@(new SelectList(@ViewBag.Rooms, "Id", "RoomName"))"></select>
+    </div>
+    <br>
+    <div class="u-container-layout u-container-layout-2">
+        <input type="submit" value="Сохранить" class="btn btn-outline-dark text-center d-flex justify-content-md-center" />
+    </div>
+</form>

Hotel/HotelHeadwaiterApp/Views/Home/ListRooms.cshtml

@@ -0,0 +1,76 @@
+@using HotelContracts.ViewModels
+
+@model List<RoomViewModel>
+
+@{
+    ViewData["Title"] = "ListRooms";
+}
+
+<div class="text-center">
+    <h2 class="display-4">Список номеров</h2>
+</div>
+
+<section class="u-clearfix u-section-1" id="sec-e38b">
+    <div class="u-clearfix u-sheet u-sheet-1">
+        <div class="u-container-style u-layout-cell u-size-48 u-layout-cell-1">
+            <div class="u-container-layout u-container-layout-1">
+                <div class="btn-group" role="group" aria-label="Basic example">
+                    <a asp-area="" asp-controller="Home" asp-action="CreateRoom"
+                       class="btn btn-outline-dark mr-2">Добавить</a>
+                    &nbsp;
+                    <a asp-area="" asp-controller="Home" asp-action="UpdateRoom"
+                       class="btn btn-outline-dark mr-2">Изменить</a>
+                    &nbsp;
+                    <a asp-area="" asp-controller="Home" asp-action="DeleteRoom"
+                       class="btn btn-outline-dark mr-2">Удалить</a>
+                    &nbsp;
+                </div>
+                <div class="u-table u-table-responsive u-table-1">
+                    <table class="table">
+                        <thead class="thead-dark">
+                            <tr style="height: 31px">
+                                <th class="u-border-1 u-border-grey-50 u-table-cell">
+                                    Номер
+                                </th>
+                                <th class="u-border-1 u-border-grey-50 u-table-cell">
+                                    Корпус
+                                </th>
+                                <th class="u-border-1 u-border-grey-50 u-table-cell">
+                                    Название
+                                </th>
+                                <th class="u-border-1 u-border-grey-50 u-table-cell">
+                                    Цена
+                                </th>
+                            </tr>
+                        </thead>
+                        <tbody class="u-table-body">
+                            @foreach (var item in Model)
+                            {
+                                <tr style="height: 75px">
+                                    <td class="u-border-1 u-border-grey-40 u-border-no-left u-border-no-right u-table-cell">
+                                        @Html.DisplayFor(modelItem => item.Id)
+                                    </td>
+                                    <td class="u-border-1 u-border-grey-40 u-border-no-left u-border-no-right u-table-cell">
+                                        @Html.DisplayFor(modelItem => item.RoomFrame)
+                                    </td>
+                                    <td class="u-border-1 u-border-grey-40 u-border-no-left u-border-no-right u-table-cell">
+                                        @Html.DisplayFor(modelItem => item.RoomName)
+                                    </td>
+                                    <td class="u-border-1 u-border-grey-40 u-border-no-left u-border-no-right u-table-cell">
+                                        @Html.DisplayFor(modelItem => item.RoomPrice)
+                                    </td>
+                                </tr>
+                            }
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+        </div>
+    </div>
+</section>
+
+<style>
+    .btn-group > .btn {
+        margin-right: 10px;
+    }
+</style>

Hotel/HotelHeadwaiterApp/Views/Home/UpdateRoom.cshtml

@@ -0,0 +1,87 @@
+@using HotelContracts.ViewModels;
+@using HotelDataModels.Models;
+
+@{
+	ViewData["Title"] = "UpdateRoom";
+}
+
+<form method="post">
+	<div class="text-center">
+		<h2 class="display-4">Изменение номера</h2>
+	</div>
+	<div class="form-group">
+		<label class="u-label u-text-custom-color-1 u-label-1">Комнаты: </label>
+		<select id="room" name="room" class="form-control" asp-items="@(new SelectList(@ViewBag.Rooms, "Id", "RoomName"))"></select>
+	</div>
+	<div class="form-group">
+		<label class="u-label u-text-custom-color-1 u-label-1">Название комнаты</label>
+		<input type="text"
+				id="roomName"
+				placeholder="Введите название номера"
+				name="roomName"
+				class="form-control" />
+	</div>
+	<div class="form-group">
+		<label class="u-label u-text-custom-color-1 u-label-2">Цена комнаты</label>
+		<input type="number"
+				id="roomPrice"
+				placeholder="Введите цену номера"
+				name="roomPrice"
+				class="form-control" />
+	</div>
+	<div class="form-group">
+		<label class="u-label u-text-custom-color-1 u-label-1">Корпус</label>
+		<input type="text"
+				id="roomFrame"
+				placeholder="Введите название корпуса"
+				name="roomFrame"
+				class="form-control" />
+	</div>
+	<div class="u-table u-table-responsive u-table-1">
+		<label class="u-label u-text-custom-color-1 u-label-1">Обеды для номеров</label>
+		<table class="table">
+			<thead class="thead-dark">
+				<tr style="height: 44px">
+					<th class="u-border-1 u-border-grey-50 u-table-cell">
+						Обед
+					</th>
+					<th class="u-border-1 u-border-grey-50 u-table-cell">
+						Цена
+					</th>
+				</tr>
+			</thead>
+			<tbody class="u-table-body" id="table-elements">
+			</tbody>
+		</table>
+	</div>
+	<br>
+	<div class="u-container-layout u-container-layout-2">
+		<input type="submit" value="Сохранить" class="btn btn-outline-dark text-center d-flex justify-content-md-center" />
+	</div>
+</form>
+
+@section Scripts
+{
+	<script>
+		function check() {
+			var room = $('#room').val();
+			if (room) {
+				$.ajax({
+					method: "GET",
+					url: "/Home/GetRoom",
+					data: { roomId: room },
+					success: function (result) {
+						$('#roomName').val(result.item1.roomName);
+						$('#roomPrice').val(result.item1.roomPrice);
+						$('#roomFrame').val(result.item1.roomFrame);
+						$('#table-elements').html(result.item2);
+					}
+				});
+			};
+		}
+		check();
+		$('#room').on('change', function () {
+			check();
+		});
+	</script>
+}