diff --git a/code/server/DataBase/Context/PongDbContext.cs b/code/server/DataBase/Context/PongDbContext.cs
index 5829fd8..7bc4621 100644
--- a/code/server/DataBase/Context/PongDbContext.cs
+++ b/code/server/DataBase/Context/PongDbContext.cs
@@ -19,7 +19,7 @@ namespace DataBase.Context
 
             if (!optionsBuilder.IsConfigured)
             {
-                optionsBuilder.UseSqlite($"Data Source=C:\\Users\\noanr\\source\\repos\\leap-hit-server\\code\\server\\DataBase\\PongDB.db");
+                optionsBuilder.UseSqlite("Data Source=../DataBase/PongDB.db");
             }
         }
     }
diff --git a/code/server/DataBase/Migrations/20230228121953_Migrations.Designer.cs b/code/server/DataBase/Migrations/20230316092529_mymigrations.Designer.cs
similarity index 84%
rename from code/server/DataBase/Migrations/20230228121953_Migrations.Designer.cs
rename to code/server/DataBase/Migrations/20230316092529_mymigrations.Designer.cs
index a256488..081b26f 100644
--- a/code/server/DataBase/Migrations/20230228121953_Migrations.Designer.cs
+++ b/code/server/DataBase/Migrations/20230316092529_mymigrations.Designer.cs
@@ -11,8 +11,8 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace DataBase.Migrations
 {
     [DbContext(typeof(PongDbContextWithStub))]
-    [Migration("20230228121953_Migrations")]
-    partial class Migrations
+    [Migration("20230316092529_mymigrations")]
+    partial class mymigrations
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
@@ -26,11 +26,13 @@ namespace DataBase.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
-                    b.Property<int>("player1")
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("player1")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
 
-                    b.Property<int>("player2")
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("player2")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
 
                     b.HasKey("chatId");
 
@@ -44,8 +46,8 @@ namespace DataBase.Migrations
                         new
                         {
                             chatId = 1,
-                            player1 = 1,
-                            player2 = 2
+                            player1 = "test",
+                            player2 = "test2"
                         });
                 });
 
@@ -58,8 +60,9 @@ namespace DataBase.Migrations
                     b.Property<int>("durationGame")
                         .HasColumnType("INTEGER");
 
-                    b.Property<int>("loser")
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("loser")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
 
                     b.Property<int>("nbMaxEchanges")
                         .HasColumnType("INTEGER");
@@ -70,8 +73,9 @@ namespace DataBase.Migrations
                     b.Property<int>("scoreWinner")
                         .HasColumnType("INTEGER");
 
-                    b.Property<int>("winner")
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("winner")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
 
                     b.HasKey("gameId");
 
@@ -86,11 +90,11 @@ namespace DataBase.Migrations
                         {
                             gameId = 1,
                             durationGame = 65,
-                            loser = 2,
+                            loser = "test2",
                             nbMaxEchanges = 5,
                             scoreLoser = 2,
                             scoreWinner = 6,
-                            winner = 1
+                            winner = "test"
                         });
                 });
 
@@ -107,8 +111,9 @@ namespace DataBase.Migrations
                         .IsRequired()
                         .HasColumnType("TEXT");
 
-                    b.Property<int>("player")
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("player")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
 
                     b.Property<DateTime>("timestamp")
                         .HasColumnType("TEXT");
@@ -127,7 +132,7 @@ namespace DataBase.Migrations
                             messageId = 1,
                             chat = 1,
                             message = "Salut mon gars !",
-                            player = 1,
+                            player = "test",
                             timestamp = new DateTime(2023, 2, 16, 17, 5, 12, 0, DateTimeKind.Unspecified)
                         },
                         new
@@ -135,16 +140,15 @@ namespace DataBase.Migrations
                             messageId = 2,
                             chat = 1,
                             message = "Comment tu vas ?",
-                            player = 2,
+                            player = "test2",
                             timestamp = new DateTime(2023, 2, 16, 17, 12, 35, 0, DateTimeKind.Unspecified)
                         });
                 });
 
             modelBuilder.Entity("DataBase.Entity.Player", b =>
                 {
-                    b.Property<int>("playerId")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("playerId")
+                        .HasColumnType("TEXT");
 
                     b.Property<string>("name")
                         .IsRequired()
@@ -163,14 +167,14 @@ namespace DataBase.Migrations
                     b.HasData(
                         new
                         {
-                            playerId = 1,
+                            playerId = "test",
                             name = "Rami",
                             nbBallTouchTotal = 20,
                             timePlayed = 120
                         },
                         new
                         {
-                            playerId = 2,
+                            playerId = "test2",
                             name = "Hugo",
                             nbBallTouchTotal = 90,
                             timePlayed = 250
diff --git a/code/server/DataBase/Migrations/20230228121953_Migrations.cs b/code/server/DataBase/Migrations/20230316092529_mymigrations.cs
similarity index 87%
rename from code/server/DataBase/Migrations/20230228121953_Migrations.cs
rename to code/server/DataBase/Migrations/20230316092529_mymigrations.cs
index cf2b11d..698e944 100644
--- a/code/server/DataBase/Migrations/20230228121953_Migrations.cs
+++ b/code/server/DataBase/Migrations/20230316092529_mymigrations.cs
@@ -8,7 +8,7 @@ using Microsoft.EntityFrameworkCore.Migrations;
 namespace DataBase.Migrations
 {
     /// <inheritdoc />
-    public partial class Migrations : Migration
+    public partial class mymigrations : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
@@ -17,8 +17,7 @@ namespace DataBase.Migrations
                 name: "Players",
                 columns: table => new
                 {
-                    playerId = table.Column<int>(type: "INTEGER", nullable: false)
-                        .Annotation("Sqlite:Autoincrement", true),
+                    playerId = table.Column<string>(type: "TEXT", nullable: false),
                     name = table.Column<string>(type: "TEXT", nullable: false),
                     nbBallTouchTotal = table.Column<int>(type: "INTEGER", nullable: false),
                     timePlayed = table.Column<int>(type: "INTEGER", nullable: false)
@@ -34,8 +33,8 @@ namespace DataBase.Migrations
                 {
                     chatId = table.Column<int>(type: "INTEGER", nullable: false)
                         .Annotation("Sqlite:Autoincrement", true),
-                    player1 = table.Column<int>(type: "INTEGER", nullable: false),
-                    player2 = table.Column<int>(type: "INTEGER", nullable: false)
+                    player1 = table.Column<string>(type: "TEXT", nullable: false),
+                    player2 = table.Column<string>(type: "TEXT", nullable: false)
                 },
                 constraints: table =>
                 {
@@ -62,8 +61,8 @@ namespace DataBase.Migrations
                         .Annotation("Sqlite:Autoincrement", true),
                     durationGame = table.Column<int>(type: "INTEGER", nullable: false),
                     nbMaxEchanges = table.Column<int>(type: "INTEGER", nullable: false),
-                    winner = table.Column<int>(type: "INTEGER", nullable: false),
-                    loser = table.Column<int>(type: "INTEGER", nullable: false),
+                    winner = table.Column<string>(type: "TEXT", nullable: false),
+                    loser = table.Column<string>(type: "TEXT", nullable: false),
                     scoreWinner = table.Column<int>(type: "INTEGER", nullable: false),
                     scoreLoser = table.Column<int>(type: "INTEGER", nullable: false)
                 },
@@ -92,7 +91,7 @@ namespace DataBase.Migrations
                         .Annotation("Sqlite:Autoincrement", true),
                     message = table.Column<string>(type: "TEXT", nullable: false),
                     timestamp = table.Column<DateTime>(type: "TEXT", nullable: false),
-                    player = table.Column<int>(type: "INTEGER", nullable: false),
+                    player = table.Column<string>(type: "TEXT", nullable: false),
                     chat = table.Column<int>(type: "INTEGER", nullable: false)
                 },
                 constraints: table =>
@@ -117,27 +116,27 @@ namespace DataBase.Migrations
                 columns: new[] { "playerId", "name", "nbBallTouchTotal", "timePlayed" },
                 values: new object[,]
                 {
-                    { 1, "Rami", 20, 120 },
-                    { 2, "Hugo", 90, 250 }
+                    { "test", "Rami", 20, 120 },
+                    { "test2", "Hugo", 90, 250 }
                 });
 
             migrationBuilder.InsertData(
                 table: "Chats",
                 columns: new[] { "chatId", "player1", "player2" },
-                values: new object[] { 1, 1, 2 });
+                values: new object[] { 1, "test", "test2" });
 
             migrationBuilder.InsertData(
                 table: "Games",
                 columns: new[] { "gameId", "durationGame", "loser", "nbMaxEchanges", "scoreLoser", "scoreWinner", "winner" },
-                values: new object[] { 1, 65, 2, 5, 2, 6, 1 });
+                values: new object[] { 1, 65, "test2", 5, 2, 6, "test" });
 
             migrationBuilder.InsertData(
                 table: "Messages",
                 columns: new[] { "messageId", "chat", "message", "player", "timestamp" },
                 values: new object[,]
                 {
-                    { 1, 1, "Salut mon gars !", 1, new DateTime(2023, 2, 16, 17, 5, 12, 0, DateTimeKind.Unspecified) },
-                    { 2, 1, "Comment tu vas ?", 2, new DateTime(2023, 2, 16, 17, 12, 35, 0, DateTimeKind.Unspecified) }
+                    { 1, 1, "Salut mon gars !", "test", new DateTime(2023, 2, 16, 17, 5, 12, 0, DateTimeKind.Unspecified) },
+                    { 2, 1, "Comment tu vas ?", "test2", new DateTime(2023, 2, 16, 17, 12, 35, 0, DateTimeKind.Unspecified) }
                 });
 
             migrationBuilder.CreateIndex(
diff --git a/code/server/DataBase/Migrations/PongDbContextWithStubModelSnapshot.cs b/code/server/DataBase/Migrations/PongDbContextWithStubModelSnapshot.cs
index e144450..7d94251 100644
--- a/code/server/DataBase/Migrations/PongDbContextWithStubModelSnapshot.cs
+++ b/code/server/DataBase/Migrations/PongDbContextWithStubModelSnapshot.cs
@@ -23,11 +23,13 @@ namespace DataBase.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
-                    b.Property<int>("player1")
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("player1")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
 
-                    b.Property<int>("player2")
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("player2")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
 
                     b.HasKey("chatId");
 
@@ -41,8 +43,8 @@ namespace DataBase.Migrations
                         new
                         {
                             chatId = 1,
-                            player1 = 1,
-                            player2 = 2
+                            player1 = "test",
+                            player2 = "test2"
                         });
                 });
 
@@ -55,8 +57,9 @@ namespace DataBase.Migrations
                     b.Property<int>("durationGame")
                         .HasColumnType("INTEGER");
 
-                    b.Property<int>("loser")
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("loser")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
 
                     b.Property<int>("nbMaxEchanges")
                         .HasColumnType("INTEGER");
@@ -67,8 +70,9 @@ namespace DataBase.Migrations
                     b.Property<int>("scoreWinner")
                         .HasColumnType("INTEGER");
 
-                    b.Property<int>("winner")
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("winner")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
 
                     b.HasKey("gameId");
 
@@ -83,11 +87,11 @@ namespace DataBase.Migrations
                         {
                             gameId = 1,
                             durationGame = 65,
-                            loser = 2,
+                            loser = "test2",
                             nbMaxEchanges = 5,
                             scoreLoser = 2,
                             scoreWinner = 6,
-                            winner = 1
+                            winner = "test"
                         });
                 });
 
@@ -104,8 +108,9 @@ namespace DataBase.Migrations
                         .IsRequired()
                         .HasColumnType("TEXT");
 
-                    b.Property<int>("player")
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("player")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
 
                     b.Property<DateTime>("timestamp")
                         .HasColumnType("TEXT");
@@ -124,7 +129,7 @@ namespace DataBase.Migrations
                             messageId = 1,
                             chat = 1,
                             message = "Salut mon gars !",
-                            player = 1,
+                            player = "test",
                             timestamp = new DateTime(2023, 2, 16, 17, 5, 12, 0, DateTimeKind.Unspecified)
                         },
                         new
@@ -132,16 +137,15 @@ namespace DataBase.Migrations
                             messageId = 2,
                             chat = 1,
                             message = "Comment tu vas ?",
-                            player = 2,
+                            player = "test2",
                             timestamp = new DateTime(2023, 2, 16, 17, 12, 35, 0, DateTimeKind.Unspecified)
                         });
                 });
 
             modelBuilder.Entity("DataBase.Entity.Player", b =>
                 {
-                    b.Property<int>("playerId")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("INTEGER");
+                    b.Property<string>("playerId")
+                        .HasColumnType("TEXT");
 
                     b.Property<string>("name")
                         .IsRequired()
@@ -160,14 +164,14 @@ namespace DataBase.Migrations
                     b.HasData(
                         new
                         {
-                            playerId = 1,
+                            playerId = "test",
                             name = "Rami",
                             nbBallTouchTotal = 20,
                             timePlayed = 120
                         },
                         new
                         {
-                            playerId = 2,
+                            playerId = "test2",
                             name = "Hugo",
                             nbBallTouchTotal = 90,
                             timePlayed = 250
diff --git a/code/server/DataBase/PongDB.db b/code/server/DataBase/PongDB.db
index 07e0a8c..76ba767 100644
Binary files a/code/server/DataBase/PongDB.db and b/code/server/DataBase/PongDB.db differ
diff --git a/code/server/DataBase/PongDB.db-shm b/code/server/DataBase/PongDB.db-shm
deleted file mode 100644
index fe9ac28..0000000
Binary files a/code/server/DataBase/PongDB.db-shm and /dev/null differ
diff --git a/code/server/DataBase/PongDB.db-wal b/code/server/DataBase/PongDB.db-wal
deleted file mode 100644
index e69de29..0000000