diff --git a/Migrations/20250810141631_mg9.Designer.cs b/Migrations/20250810141631_mg9.Designer.cs
new file mode 100644
index 0000000..bd26a14
--- /dev/null
+++ b/Migrations/20250810141631_mg9.Designer.cs
@@ -0,0 +1,216 @@
+// <auto-generated />
+using System;
+using DugunSalonu.Models;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace DugunSalonu.Migrations
+{
+    [DbContext(typeof(dugunsalonuContext))]
+    [Migration("20250810141631_mg9")]
+    partial class mg9
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.7")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("DugunSalonu.Models.Il", b =>
+                {
+                    b.Property<int>("id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("id"));
+
+                    b.Property<string>("adi")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("id");
+
+                    b.ToTable("il");
+                });
+
+            modelBuilder.Entity("DugunSalonu.Models.Ilce", b =>
+                {
+                    b.Property<int>("id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("id"));
+
+                    b.Property<string>("adi")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<int>("ilid")
+                        .HasColumnType("integer");
+
+                    b.HasKey("id");
+
+                    b.ToTable("ilce");
+                });
+
+            modelBuilder.Entity("DugunSalonu.Models.Kullanici", b =>
+                {
+                    b.Property<int>("id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("id"));
+
+                    b.Property<string>("adi")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<bool>("admin")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("aktif")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("ceptel")
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<string>("eposta")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("kullaniciadi")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("parola")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("soyadi")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("id");
+
+                    b.ToTable("kullanici");
+                });
+
+            modelBuilder.Entity("DugunSalonu.Models.Referans", b =>
+                {
+                    b.Property<int>("id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("id"));
+
+                    b.Property<string>("adi")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<bool>("aktif")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("kk")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("kodu")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("kts")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasDefaultValueSql("NOW()");
+
+                    b.Property<string>("turu")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("id");
+
+                    b.HasIndex("turu", "kodu")
+                        .IsUnique();
+
+                    b.ToTable("referans");
+                });
+
+            modelBuilder.Entity("DugunSalonu.Models.Salon", b =>
+                {
+                    b.Property<int>("id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("id"));
+
+                    b.Property<string>("CepTel")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<string>("adi")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<string>("adres")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("eposta")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int?>("ilceid")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ilid")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("telefon")
+                        .HasColumnType("text");
+
+                    b.Property<string>("vergidairesi")
+                        .HasColumnType("text");
+
+                    b.Property<string>("verginumarasi")
+                        .HasColumnType("text");
+
+                    b.Property<string>("webadres")
+                        .HasColumnType("text");
+
+                    b.HasKey("id");
+
+                    b.HasIndex("ilid");
+
+                    b.ToTable("salon");
+                });
+
+            modelBuilder.Entity("DugunSalonu.Models.Salon", b =>
+                {
+                    b.HasOne("DugunSalonu.Models.Il", "il")
+                        .WithMany()
+                        .HasForeignKey("ilid");
+
+                    b.Navigation("il");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Migrations/20250810141631_mg9.cs b/Migrations/20250810141631_mg9.cs
new file mode 100644
index 0000000..988b8b0
--- /dev/null
+++ b/Migrations/20250810141631_mg9.cs
@@ -0,0 +1,47 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace DugunSalonu.Migrations
+{
+    /// <inheritdoc />
+    public partial class mg9 : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "referans",
+                columns: table => new
+                {
+                    id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    turu = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false),
+                    kodu = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
+                    adi = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false),
+                    kts = table.Column<DateTime>(type: "timestamp with time zone", nullable: false, defaultValueSql: "NOW()"),
+                    kk = table.Column<int>(type: "integer", nullable: false),
+                    aktif = table.Column<bool>(type: "boolean", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_referans", x => x.id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_referans_turu_kodu",
+                table: "referans",
+                columns: new[] { "turu", "kodu" },
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "referans");
+        }
+    }
+}
diff --git a/Migrations/dugunsalonuContextModelSnapshot.cs b/Migrations/dugunsalonuContextModelSnapshot.cs
index f9f4cf5..74d9955 100644
--- a/Migrations/dugunsalonuContextModelSnapshot.cs
+++ b/Migrations/dugunsalonuContextModelSnapshot.cs
@@ -1,4 +1,5 @@
 // <auto-generated />
+using System;
 using DugunSalonu.Models;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
@@ -105,6 +106,48 @@ namespace DugunSalonu.Migrations
                     b.ToTable("kullanici");
                 });
 
+            modelBuilder.Entity("DugunSalonu.Models.Referans", b =>
+                {
+                    b.Property<int>("id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("id"));
+
+                    b.Property<string>("adi")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<bool>("aktif")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("kk")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("kodu")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("kts")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasDefaultValueSql("NOW()");
+
+                    b.Property<string>("turu")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("id");
+
+                    b.HasIndex("turu", "kodu")
+                        .IsUnique();
+
+                    b.ToTable("referans");
+                });
+
             modelBuilder.Entity("DugunSalonu.Models.Salon", b =>
                 {
                     b.Property<int>("id")
diff --git a/Models/Referans.cs b/Models/Referans.cs
new file mode 100644
index 0000000..afdf5c8
--- /dev/null
+++ b/Models/Referans.cs
@@ -0,0 +1,35 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms.VisualStyles;
+
+namespace DugunSalonu.Models
+{
+    public   class Referans
+    {
+        [Key]
+        public int id { get; set; }
+
+        [Required]
+        [MaxLength(50)]
+        public required string turu {  get; set; }
+        [Required]
+        [MaxLength(20)]
+        public required string kodu { get; set; }
+        [Required]
+        [MaxLength(50)]
+        public required string adi { get; set; }
+        [Required]
+        public required DateTime kts { get; set; }
+        [Required]
+        public required int kk { get; set; }    
+
+        public bool aktif { get; set; }
+  
+
+    }
+}
diff --git a/Models/dugunsalonuContext.cs b/Models/dugunsalonuContext.cs
index 2ec226d..3409d51 100644
--- a/Models/dugunsalonuContext.cs
+++ b/Models/dugunsalonuContext.cs
@@ -17,6 +17,21 @@ namespace DugunSalonu.Models
 
         public DbSet<Ilce> ilce { get; set; }
 
+        public DbSet<Referans> referans { get; set; }
+
+
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            modelBuilder.Entity<Referans>()
+                .HasIndex(r => new { r.turu, r.kodu })
+                .IsUnique();
+
+            // kts alanı için default değer
+            modelBuilder.Entity<Referans>()
+                .Property(r => r.kts)
+                .HasDefaultValueSql("NOW()");
+        }
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {
             optionsBuilder.UseNpgsql("Server=edoysoft.com;Database=DugunSalonu;User Id=postgres;Password=MgC1453MgC;", b => b.EnableRetryOnFailure());