Merge branch 'CourseWork' of http://student.git.athene.tech/AnnZhimol/CourseWork_Hotel into CourseWork

Hotel/HostrelHeadwaiterApp/Controllers/HomeController.cs

@@ -550,7 +550,7 @@ namespace HostrelHeadwaiterApp.Controllers
                 Id = conferenceBooking,
                 ConferenceId = conference,
                 NameHall = conferenceBookingElem.NameHall,
-                StartDate = conferenceBookingElem.StartDate,
+                BookingDate = conferenceBookingElem.BookingDate,
                 HeadwaiterId = conferenceBookingElem.HeadwaiterId,
             });
             Response.Redirect("ListConferenceBookings");

Hotel/HostrelHeadwaiterApp/Views/Home/AddConferenceBookingToConference.cshtml

@@ -21,10 +21,9 @@
 	<div class="u-form-email u-form-group u-label-top">
         <label class="u-label u-text-custom-color-1 u-label-2">Начало</label>
         <input
-			id="startDate"    
 			type="datetime-local"
             placeholder="Выберите дату начала"
-            name="startDate"
+            name="bookingDate"
             class="form-control"/>
         </div>
 	<br>

Hotel/HotelBusinessLogic/BusinessLogics/ReportLogicHeadwaiter.cs

@@ -108,7 +108,7 @@ namespace HotelBusinessLogic.BusinessLogics
                         DinnerName = mp.DinnerName,
                         DinnerPrice = mp.DinnerPrice,
                         NameHall = conferenceBooking.NameHall,
-                        StartDate = conferenceBooking.StartDate
+                        BookingDate = conferenceBooking.BookingDate
 
                     });
                 }

Hotel/HotelBusinessLogic/OfficePackage/AbstractSaveToPdfHeadwaiter.cs

@@ -36,7 +36,7 @@ namespace HotelBusinessLogic.OfficePackage
             {
                 CreateRow(new PdfRowParameters
                 {
-                    Texts = new List<string> { dinner.DinnerName.ToString(), dinner.RoomName, dinner.RoomPrice.ToString(), dinner.NameHall, dinner.StartDate?.ToShortDateString() },
+                    Texts = new List<string> { dinner.DinnerName.ToString(), dinner.RoomName, dinner.RoomPrice.ToString(), dinner.NameHall, dinner.BookingDate?.ToShortDateString() },
                     Style = "Normal",
                     ParagraphAlignment = PdfParagraphAlignmentType.Left
                 });

Hotel/HotelContracts/BindingModels/ConferenceBookingBindingModel.cs

@@ -10,7 +10,7 @@ namespace HotelContracts.BindingModels
 
         public string NameHall { get; set; } = string.Empty;
 
-        public DateTime? StartDate { get; set; } = DateTime.Now;
+        public DateTime? BookingDate { get; set; } = DateTime.Now;
 
         public int Id { get; set; }
         public Dictionary<int, IDinnerModel> ConferenceBookingDinners { get; set; } = new();

Hotel/HotelContracts/ViewModels/ConferenceBookingViewModel.cs

@@ -12,7 +12,7 @@ namespace HotelContracts.ViewModels
     public class ConferenceBookingViewModel : IConferenceBookingModel
     {
         [DisplayName("Дата начала конференции")]
-        public DateTime? StartDate { get; set; }
+        public DateTime? BookingDate { get; set; }
         public int HeadwaiterId { get; set; }
 
         public int? ConferenceId { get; set; }

Hotel/HotelContracts/ViewModels/ReportDinnersViewModel.cs

@@ -11,7 +11,7 @@ namespace HotelContracts.ViewModels
         public int Id { get; set; }
         public string RoomName { get; set; } = string.Empty;
         public string NameHall { get; set; } = string.Empty;
-        public DateTime? StartDate { get; set; }
+        public DateTime? BookingDate { get; set; }
         public string DinnerName { get; set; } = string.Empty;
         public double DinnerPrice { get; set; }
         public double RoomPrice { get; set; }

Hotel/HotelDataBaseImplement/Migrations/20230519085242_rename.Designer.cs

@@ -0,0 +1,567 @@
+// <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("20230519085242_rename")]
+    partial class rename
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.5")
+                .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")
+                        .IsRequired()
+                        .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.ConferenceBookingDinner", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ConferenceBookingId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("DinnerId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ConferenceBookingId");
+
+                    b.HasIndex("DinnerId");
+
+                    b.ToTable("ConferenceBookingDinners");
+                });
+
+            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.Dinner", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("DinnerName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("DinnerPrice")
+                        .HasColumnType("float");
+
+                    b.Property<int>("HeadwaiterId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("HeadwaiterId");
+
+                    b.ToTable("Dinners");
+                });
+
+            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>("HeadwaiterFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("HeadwaiterLogin")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("HeadwaiterNumber")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("HeadwaiterPassword")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Headwaiters");
+                });
+
+            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>("Citizenship")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("MemberFIO")
+                        .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>("OrganiserFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("OrganiserLogin")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("OrganiserNumber")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("OrganiserPassword")
+                        .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.RoomDinner", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("DinnerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("RoomId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DinnerId");
+
+                    b.HasIndex("RoomId");
+
+                    b.ToTable("RoomDinners");
+                });
+
+            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");
+
+                    b.HasOne("HotelDataBaseImplement.Models.Headwaiter", "Headwaiter")
+                        .WithMany("ConferenceBookings")
+                        .HasForeignKey("HeadwaiterId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Conference");
+
+                    b.Navigation("Headwaiter");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.ConferenceBookingDinner", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.ConferenceBooking", "ConferenceBooking")
+                        .WithMany("Dinners")
+                        .HasForeignKey("ConferenceBookingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("HotelDataBaseImplement.Models.Dinner", "Dinner")
+                        .WithMany("ConferenceBookingDinner")
+                        .HasForeignKey("DinnerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ConferenceBooking");
+
+                    b.Navigation("Dinner");
+                });
+
+            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.Dinner", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.Headwaiter", "Headwaiter")
+                        .WithMany("Dinners")
+                        .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.RoomDinner", b =>
+                {
+                    b.HasOne("HotelDataBaseImplement.Models.Dinner", "Dinner")
+                        .WithMany("RoomDinners")
+                        .HasForeignKey("DinnerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("HotelDataBaseImplement.Models.Room", "Room")
+                        .WithMany("Dinners")
+                        .HasForeignKey("RoomId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Dinner");
+
+                    b.Navigation("Room");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Conference", b =>
+                {
+                    b.Navigation("ConferenceBookings");
+
+                    b.Navigation("Members");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.ConferenceBooking", b =>
+                {
+                    b.Navigation("Dinners");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Dinner", b =>
+                {
+                    b.Navigation("ConferenceBookingDinner");
+
+                    b.Navigation("RoomDinners");
+                });
+
+            modelBuilder.Entity("HotelDataBaseImplement.Models.Headwaiter", b =>
+                {
+                    b.Navigation("ConferenceBookings");
+
+                    b.Navigation("Dinners");
+
+                    b.Navigation("Rooms");
+                });
+
+            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("Dinners");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Hotel/HotelDataBaseImplement/Migrations/20230519085242_rename.cs

@@ -0,0 +1,28 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace HotelDataBaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class rename : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.RenameColumn(
+                name: "StartDate",
+                table: "ConferenceBookings",
+                newName: "BookingDate");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.RenameColumn(
+                name: "BookingDate",
+                table: "ConferenceBookings",
+                newName: "StartDate");
+        }
+    }
+}

Hotel/HotelDataBaseImplement/Migrations/HotelDataBaseModelSnapshot.cs

@@ -55,6 +55,10 @@ namespace HotelDataBaseImplement.Migrations
 
                     SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
 
+                    b.Property<DateTime?>("BookingDate")
+                        .IsRequired()
+                        .HasColumnType("datetime2");
+
                     b.Property<int?>("ConferenceId")
                         .HasColumnType("int");
 
@@ -65,10 +69,6 @@ namespace HotelDataBaseImplement.Migrations
                         .IsRequired()
                         .HasColumnType("nvarchar(max)");
 
-                    b.Property<DateTime?>("StartDate")
-                        .IsRequired()
-                        .HasColumnType("datetime2");
-
                     b.HasKey("Id");
 
                     b.HasIndex("ConferenceId");

Hotel/HotelDataBaseImplement/Models/ConferenceBooking.cs

@@ -14,7 +14,7 @@ namespace HotelDataBaseImplement.Models
     public class ConferenceBooking : IConferenceBookingModel
     {
         [Required]
-        public DateTime? StartDate { get; set; } = DateTime.Now;
+        public DateTime? BookingDate { get; set; } = DateTime.Now;
         public int HeadwaiterId { get; private set; }
         public int? ConferenceId { get; private set; }
         public int Id { get; private set; }
@@ -62,6 +62,7 @@ namespace HotelDataBaseImplement.Models
             ConferenceId = model.ConferenceId;
             HeadwaiterId = model.HeadwaiterId;
             NameHall = model.NameHall;
+            BookingDate = model.BookingDate;
         }
 
         public ConferenceBookingViewModel GetViewModel => new()
@@ -70,7 +71,7 @@ namespace HotelDataBaseImplement.Models
             ConferenceId = ConferenceId,
             HeadwaiterId = HeadwaiterId,
             NameHall = NameHall,
-            StartDate = StartDate,
+            BookingDate = BookingDate,
             ConferenceBookingDinners = ConferenceBookingDinners,
             ConfName = Conference?.ConferenceName
         };

Hotel/HotelDataModels/Models/IConferenceBookingModel.cs

@@ -4,6 +4,7 @@
     {
         int HeadwaiterId { get;}
         int? ConferenceId { get; }
+        DateTime? BookingDate { get; }
         public Dictionary<int, IDinnerModel> ConferenceBookingDinners { get; }
     }
 }