diff --git a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240421191737_InitialCreate1.Designer.cs b/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240421191737_InitialCreate1.Designer.cs
deleted file mode 100644
index 48fdfe9..0000000
--- a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240421191737_InitialCreate1.Designer.cs
+++ /dev/null
@@ -1,214 +0,0 @@
-// <auto-generated />
-using System;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Metadata;
-using Microsoft.EntityFrameworkCore.Migrations;
-using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
-using RenovationWorkDatabaseImplement;
-
-#nullable disable
-
-namespace RenovationWorkDatabaseImplement_.Migrations
-{
-    [DbContext(typeof(RenovationWorkDatabase))]
-    [Migration("20240421191737_InitialCreate1")]
-    partial class InitialCreate1
-    {
-        /// <inheritdoc />
-        protected override void BuildTargetModel(ModelBuilder modelBuilder)
-        {
-#pragma warning disable 612, 618
-            modelBuilder
-                .HasAnnotation("ProductVersion", "7.0.17")
-                .HasAnnotation("Relational:MaxIdentifierLength", 128);
-
-            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.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");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.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");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.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>("RepairId")
-                        .HasColumnType("int");
-
-                    b.Property<int>("Status")
-                        .HasColumnType("int");
-
-                    b.Property<double>("Sum")
-                        .HasColumnType("float");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("ClientId");
-
-                    b.HasIndex("RepairId");
-
-                    b.ToTable("Orders");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.Repair", b =>
-                {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
-
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
-
-                    b.Property<double>("Price")
-                        .HasColumnType("float");
-
-                    b.Property<string>("RepairName")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("Repairs");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.RepairComponent", 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>("RepairId")
-                        .HasColumnType("int");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("ComponentId");
-
-                    b.HasIndex("RepairId");
-
-                    b.ToTable("RepairComponents");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.Order", b =>
-                {
-                    b.HasOne("RenovationWorkDatabaseImplement.Models.Client", "Client")
-                        .WithMany("Orders")
-                        .HasForeignKey("ClientId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.HasOne("RenovationWorkDatabaseImplement.Models.Repair", "Repair")
-                        .WithMany("Orders")
-                        .HasForeignKey("RepairId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.Navigation("Client");
-
-                    b.Navigation("Repair");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.RepairComponent", b =>
-                {
-                    b.HasOne("RenovationWorkDatabaseImplement.Component", "Component")
-                        .WithMany("RepairComponents")
-                        .HasForeignKey("ComponentId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.HasOne("RenovationWorkDatabaseImplement.Models.Repair", "Repair")
-                        .WithMany("Components")
-                        .HasForeignKey("RepairId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.Navigation("Component");
-
-                    b.Navigation("Repair");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Component", b =>
-                {
-                    b.Navigation("RepairComponents");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.Client", b =>
-                {
-                    b.Navigation("Orders");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.Repair", b =>
-                {
-                    b.Navigation("Components");
-
-                    b.Navigation("Orders");
-                });
-#pragma warning restore 612, 618
-        }
-    }
-}
diff --git a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240501150513_addingImplementors.Designer.cs b/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240501150513_addingImplementors.Designer.cs
deleted file mode 100644
index 387a4e5..0000000
--- a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240501150513_addingImplementors.Designer.cs
+++ /dev/null
@@ -1,257 +0,0 @@
-// <auto-generated />
-using System;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Infrastructure;
-using Microsoft.EntityFrameworkCore.Metadata;
-using Microsoft.EntityFrameworkCore.Migrations;
-using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
-using RenovationWorkDatabaseImplement;
-
-#nullable disable
-
-namespace RenovationWorkDatabaseImplement_.Migrations
-{
-    [DbContext(typeof(RenovationWorkDatabase))]
-    [Migration("20240501150513_addingImplementors")]
-    partial class addingImplementors
-    {
-        /// <inheritdoc />
-        protected override void BuildTargetModel(ModelBuilder modelBuilder)
-        {
-#pragma warning disable 612, 618
-            modelBuilder
-                .HasAnnotation("ProductVersion", "7.0.17")
-                .HasAnnotation("Relational:MaxIdentifierLength", 128);
-
-            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.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");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.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");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.Implementer", b =>
-                {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
-
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
-
-                    b.Property<string>("ImplementerFIO")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.Property<string>("Password")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.Property<int>("Qualification")
-                        .HasColumnType("int");
-
-                    b.Property<int>("WorkExperience")
-                        .HasColumnType("int");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("Implementers");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.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?>("ImplementerId")
-                        .HasColumnType("int");
-
-                    b.Property<int>("RepairId")
-                        .HasColumnType("int");
-
-                    b.Property<int>("Status")
-                        .HasColumnType("int");
-
-                    b.Property<double>("Sum")
-                        .HasColumnType("float");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("ClientId");
-
-                    b.HasIndex("ImplementerId");
-
-                    b.HasIndex("RepairId");
-
-                    b.ToTable("Orders");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.Repair", b =>
-                {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
-
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
-
-                    b.Property<double>("Price")
-                        .HasColumnType("float");
-
-                    b.Property<string>("RepairName")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("Repairs");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.RepairComponent", 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>("RepairId")
-                        .HasColumnType("int");
-
-                    b.HasKey("Id");
-
-                    b.HasIndex("ComponentId");
-
-                    b.HasIndex("RepairId");
-
-                    b.ToTable("RepairComponents");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.Order", b =>
-                {
-                    b.HasOne("RenovationWorkDatabaseImplement.Models.Client", "Client")
-                        .WithMany("Orders")
-                        .HasForeignKey("ClientId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.HasOne("RenovationWorkDatabaseImplement.Models.Implementer", "Implementer")
-                        .WithMany("Orders")
-                        .HasForeignKey("ImplementerId");
-
-                    b.HasOne("RenovationWorkDatabaseImplement.Models.Repair", "Repair")
-                        .WithMany("Orders")
-                        .HasForeignKey("RepairId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.Navigation("Client");
-
-                    b.Navigation("Implementer");
-
-                    b.Navigation("Repair");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.RepairComponent", b =>
-                {
-                    b.HasOne("RenovationWorkDatabaseImplement.Component", "Component")
-                        .WithMany("RepairComponents")
-                        .HasForeignKey("ComponentId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.HasOne("RenovationWorkDatabaseImplement.Models.Repair", "Repair")
-                        .WithMany("Components")
-                        .HasForeignKey("RepairId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
-                    b.Navigation("Component");
-
-                    b.Navigation("Repair");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Component", b =>
-                {
-                    b.Navigation("RepairComponents");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.Client", b =>
-                {
-                    b.Navigation("Orders");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.Implementer", b =>
-                {
-                    b.Navigation("Orders");
-                });
-
-            modelBuilder.Entity("RenovationWorkDatabaseImplement.Models.Repair", b =>
-                {
-                    b.Navigation("Components");
-
-                    b.Navigation("Orders");
-                });
-#pragma warning restore 612, 618
-        }
-    }
-}
diff --git a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240501150513_addingImplementors.cs b/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240501150513_addingImplementors.cs
deleted file mode 100644
index a0dfbbb..0000000
--- a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240501150513_addingImplementors.cs
+++ /dev/null
@@ -1,67 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace RenovationWorkDatabaseImplement_.Migrations
-{
-    /// <inheritdoc />
-    public partial class addingImplementors : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<int>(
-                name: "ImplementerId",
-                table: "Orders",
-                type: "int",
-                nullable: true);
-
-            migrationBuilder.CreateTable(
-                name: "Implementers",
-                columns: table => new
-                {
-                    Id = table.Column<int>(type: "int", nullable: false)
-                        .Annotation("SqlServer:Identity", "1, 1"),
-                    ImplementerFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    Qualification = table.Column<int>(type: "int", nullable: false),
-                    WorkExperience = table.Column<int>(type: "int", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_Implementers", x => x.Id);
-                });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_Orders_ImplementerId",
-                table: "Orders",
-                column: "ImplementerId");
-
-            migrationBuilder.AddForeignKey(
-                name: "FK_Orders_Implementers_ImplementerId",
-                table: "Orders",
-                column: "ImplementerId",
-                principalTable: "Implementers",
-                principalColumn: "Id");
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropForeignKey(
-                name: "FK_Orders_Implementers_ImplementerId",
-                table: "Orders");
-
-            migrationBuilder.DropTable(
-                name: "Implementers");
-
-            migrationBuilder.DropIndex(
-                name: "IX_Orders_ImplementerId",
-                table: "Orders");
-
-            migrationBuilder.DropColumn(
-                name: "ImplementerId",
-                table: "Orders");
-        }
-    }
-}
diff --git a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240516094211_InitialCreateMail.cs b/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240516094211_InitialCreateMail.cs
deleted file mode 100644
index ff4f8b1..0000000
--- a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240516094211_InitialCreateMail.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-namespace RenovationWorkDatabaseImplement_.Migrations
-{
-    /// <inheritdoc />
-    public partial class InitialCreateMail : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-
-        }
-    }
-}
diff --git a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240516094211_InitialCreateMail.Designer.cs b/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240519185748_InitialCreateMail123.Designer.cs
similarity index 99%
rename from RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240516094211_InitialCreateMail.Designer.cs
rename to RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240519185748_InitialCreateMail123.Designer.cs
index 5d1af52..a164d3b 100644
--- a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240516094211_InitialCreateMail.Designer.cs
+++ b/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240519185748_InitialCreateMail123.Designer.cs
@@ -12,8 +12,8 @@ using RenovationWorkDatabaseImplement;
 namespace RenovationWorkDatabaseImplement_.Migrations
 {
     [DbContext(typeof(RenovationWorkDatabase))]
-    [Migration("20240516094211_InitialCreateMail")]
-    partial class InitialCreateMail
+    [Migration("20240519185748_InitialCreateMail123")]
+    partial class InitialCreateMail123
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
diff --git a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240421191737_InitialCreate1.cs b/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240519185748_InitialCreateMail123.cs
similarity index 69%
rename from RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240421191737_InitialCreate1.cs
rename to RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240519185748_InitialCreateMail123.cs
index 42bb756..364d443 100644
--- a/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240421191737_InitialCreate1.cs
+++ b/RenovationWork/RenovationWorkDatabaseImplement/Migrations/20240519185748_InitialCreateMail123.cs
@@ -6,7 +6,7 @@ using Microsoft.EntityFrameworkCore.Migrations;
 namespace RenovationWorkDatabaseImplement_.Migrations
 {
     /// <inheritdoc />
-    public partial class InitialCreate1 : Migration
+    public partial class InitialCreateMail123 : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
@@ -40,6 +40,22 @@ namespace RenovationWorkDatabaseImplement_.Migrations
                     table.PrimaryKey("PK_Components", x => x.Id);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "Implementers",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ImplementerFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Qualification = table.Column<int>(type: "int", nullable: false),
+                    WorkExperience = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Implementers", x => x.Id);
+                });
+
             migrationBuilder.CreateTable(
                 name: "Repairs",
                 columns: table => new
@@ -54,6 +70,27 @@ namespace RenovationWorkDatabaseImplement_.Migrations
                     table.PrimaryKey("PK_Repairs", x => x.Id);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "Messages",
+                columns: table => new
+                {
+                    MessageId = table.Column<string>(type: "nvarchar(450)", nullable: false),
+                    ClientId = table.Column<int>(type: "int", nullable: true),
+                    SenderName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateDelivery = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    Subject = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Body = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Messages", x => x.MessageId);
+                    table.ForeignKey(
+                        name: "FK_Messages_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id");
+                });
+
             migrationBuilder.CreateTable(
                 name: "Orders",
                 columns: table => new
@@ -66,7 +103,8 @@ namespace RenovationWorkDatabaseImplement_.Migrations
                     Sum = table.Column<double>(type: "float", nullable: false),
                     Status = table.Column<int>(type: "int", nullable: false),
                     DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false),
-                    DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true)
+                    DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    ImplementerId = table.Column<int>(type: "int", nullable: true)
                 },
                 constraints: table =>
                 {
@@ -77,6 +115,11 @@ namespace RenovationWorkDatabaseImplement_.Migrations
                         principalTable: "Clients",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Orders_Implementers_ImplementerId",
+                        column: x => x.ImplementerId,
+                        principalTable: "Implementers",
+                        principalColumn: "Id");
                     table.ForeignKey(
                         name: "FK_Orders_Repairs_RepairId",
                         column: x => x.RepairId,
@@ -112,11 +155,21 @@ namespace RenovationWorkDatabaseImplement_.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_Orders_ClientId",
                 table: "Orders",
                 column: "ClientId");
 
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ImplementerId",
+                table: "Orders",
+                column: "ImplementerId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_Orders_RepairId",
                 table: "Orders",
@@ -136,6 +189,9 @@ namespace RenovationWorkDatabaseImplement_.Migrations
         /// <inheritdoc />
         protected override void Down(MigrationBuilder migrationBuilder)
         {
+            migrationBuilder.DropTable(
+                name: "Messages");
+
             migrationBuilder.DropTable(
                 name: "Orders");
 
@@ -145,6 +201,9 @@ namespace RenovationWorkDatabaseImplement_.Migrations
             migrationBuilder.DropTable(
                 name: "Clients");
 
+            migrationBuilder.DropTable(
+                name: "Implementers");
+
             migrationBuilder.DropTable(
                 name: "Components");
 
diff --git a/RenovationWork/RenovationWorkDatabaseImplement/RenovationWorkDatabase.cs b/RenovationWork/RenovationWorkDatabaseImplement/RenovationWorkDatabase.cs
index 9a815a6..3a25bf2 100644
--- a/RenovationWork/RenovationWorkDatabaseImplement/RenovationWorkDatabase.cs
+++ b/RenovationWork/RenovationWorkDatabaseImplement/RenovationWorkDatabase.cs
@@ -15,7 +15,7 @@ namespace RenovationWorkDatabaseImplement
         {
             if (!optionsBuilder.IsConfigured)
             {
-                optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=RenovationWorkDatabase_7.1;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+                optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=RenovationWorkDatabase_7.2;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
             }
             base.OnConfiguring(optionsBuilder);
         }