diff --git a/WF-WebAdmin/WF-WebAdmin/Converter/QuoteDTO.cs b/WF-WebAdmin/WF-WebAdmin/Converter/QuoteDTO.cs
new file mode 100644
index 0000000..f8b0fea
--- /dev/null
+++ b/WF-WebAdmin/WF-WebAdmin/Converter/QuoteDTO.cs
@@ -0,0 +1,31 @@
+using Microsoft.AspNetCore.DataProtection.KeyManagement;
+using System;
+
+namespace WF_WebAdmin.Converter
+{
+    public class QuoteDTO
+    {
+        public int Id { get; set; }
+        public string Content { get; set; }
+        public int Likes { get; set; }
+        public string Langue { get; set; }
+        public bool IsValide { get; set; }
+        public string? Reason { get; set; }
+        public int IdCaracter { get; set; }
+        public int IdSource { get; set; }
+        public int? IdUserVerif { get; set; }
+
+        public QuoteDTO(int id_quote, string content, int likes, string langue, bool isValide, string? reason, int id_caracter, int id_source, int? id_user_verif)
+        {
+            this.Id = id_quote;
+            this.Content = content;
+            this.Likes = likes;
+            this.Langue = langue;
+            this.IsValide = isValide;
+            this.Reason = reason;
+            this.IdCaracter = id_caracter;
+            this.IdSource = id_source;
+            this.IdUserVerif = id_user_verif;
+        }
+    }
+}
diff --git a/WF-WebAdmin/WF-WebAdmin/Converter/QuoteExtension.cs b/WF-WebAdmin/WF-WebAdmin/Converter/QuoteExtension.cs
new file mode 100644
index 0000000..0f3b187
--- /dev/null
+++ b/WF-WebAdmin/WF-WebAdmin/Converter/QuoteExtension.cs
@@ -0,0 +1,19 @@
+using WF_WebAdmin.Model;
+
+namespace WF_WebAdmin.Converter
+{
+    public class QuoteExtension
+    {
+        public QuoteDTO QuoteToDTO(Quote q)
+        {
+            QuoteDTO quote = new QuoteDTO(q.Id, q.Content, q.Likes, q.Langue, q.IsValide, q.Reason, q.IdCaracter, q.IdSource, q.IdUserVerif);
+            return quote;
+        }
+
+        public Quote DTOToQuote(QuoteDTO q)
+        {
+            Quote quote = new Quote(q.Id, q.Content, q.Likes, q.Langue, q.IsValide, q.Reason, q.IdCaracter, q.IdSource, q.IdUserVerif);
+            return quote;
+        }
+    }
+}
diff --git a/WF-WebAdmin/WF-WebAdmin/Converter/UserDTO.cs b/WF-WebAdmin/WF-WebAdmin/Converter/UserDTO.cs
new file mode 100644
index 0000000..e1b64da
--- /dev/null
+++ b/WF-WebAdmin/WF-WebAdmin/Converter/UserDTO.cs
@@ -0,0 +1,20 @@
+namespace WF_WebAdmin.Converter
+{
+    public class UserDTO
+    {
+        public int Id { get; set; }
+        public string Image { get; set; }
+        public string Name { get; set; }
+        public string Email { get; set; }
+        public DateTime DateCreation { get; set; }
+
+        public UserDTO(int id, string image, string name, string email, DateTime dateCreation)
+        {
+            this.Id = id;
+            this.Image = image;
+            this.Name = name;
+            this.Email = email;
+            this.DateCreation = dateCreation;
+        }
+    }
+}
diff --git a/WF-WebAdmin/WF-WebAdmin/Converter/UserExtension.cs b/WF-WebAdmin/WF-WebAdmin/Converter/UserExtension.cs
new file mode 100644
index 0000000..4ff0937
--- /dev/null
+++ b/WF-WebAdmin/WF-WebAdmin/Converter/UserExtension.cs
@@ -0,0 +1,19 @@
+using WF_WebAdmin.Model;
+
+namespace WF_WebAdmin.Converter
+{
+    public class UserExtension
+    {
+        public User UserToDTO(UserDTO u)
+        {
+            User user = new User(u.Id, u.Image, u.Name, u.Email, u.DateCreation);
+            return user;
+        }
+
+        public UserDTO DTOToUser(User u)
+        {
+            UserDTO user = new UserDTO(u.Id, u.Image, u.Name, u.Email, u.DateCreation);
+            return user;
+        }
+    }
+}
diff --git a/WF-WebAdmin/WF-WebAdmin/Model/Quote.cs b/WF-WebAdmin/WF-WebAdmin/Model/Quote.cs
index dc1b304..c640723 100644
--- a/WF-WebAdmin/WF-WebAdmin/Model/Quote.cs
+++ b/WF-WebAdmin/WF-WebAdmin/Model/Quote.cs
@@ -4,21 +4,27 @@
     {
         public int Id { get; set; }
         public string Content { get; set; }
-        public string Charac { get; set; }
-        public string ImgPath { get; set; }
-        public string TitleSrc { get; set; }
-        public DateTime DateSrc { get; set; }
-        public int Like { get; set; }
+        public int Likes { get; set; }
         public string Langue { get; set; }
-<<<<<<< Updated upstream
-        public string UserProposition {  get; set; }
-=======
         public bool IsValide { get; set; }
         public string? Reason { get; set; }
         public int IdCaracter { get; set; }
         public int IdSource { get; set; }
         public int? IdUserVerif { get; set; }
 
+        public Quote(int id, string content, int likes, string langue, bool isValide, string? reason, int idCaracter, int idSource, int idUserVerif)
+        {
+            Id = id;
+            Content = content;
+            Likes = likes;
+            Langue = langue;
+            IsValide = isValide;
+            Reason = reason;
+            IdCaracter = idCaracter;
+            IdSource = idSource;
+            IdUserVerif = idUserVerif;
+        }
+
         public Quote(int id, string content, int likes, string langue, bool isValide, string? reason, int idCaracter, int idSource, int? idUserVerif)
         {
             Id = id;
@@ -31,6 +37,5 @@
             IdSource = idSource;
             IdUserVerif = idUserVerif;
         }
->>>>>>> Stashed changes
     }
 }
diff --git a/WF-WebAdmin/WF-WebAdmin/Model/User.cs b/WF-WebAdmin/WF-WebAdmin/Model/User.cs
index 05671ab..6d74ac9 100644
--- a/WF-WebAdmin/WF-WebAdmin/Model/User.cs
+++ b/WF-WebAdmin/WF-WebAdmin/Model/User.cs
@@ -9,7 +9,14 @@
         public string Email { get; set; }
         public DateTime DateCreation { get; set; }
 
-        public Boolean IsAdmin { get; set; }
-        public List<Commentary> Comments { get; set; }
+
+        public User(int id, string image, string name, string email, DateTime dateCreation)
+        {
+            this.Id = id;
+            this.Image = image;
+            this.Name = name;
+            this.Email = email;
+            this.DateCreation = dateCreation;
+        }
     }
 }
diff --git a/WF-WebAdmin/WF-WebAdmin/Pages/ValidQuote.razor b/WF-WebAdmin/WF-WebAdmin/Pages/ValidQuote.razor
index da423b0..57f8ecc 100644
--- a/WF-WebAdmin/WF-WebAdmin/Pages/ValidQuote.razor
+++ b/WF-WebAdmin/WF-WebAdmin/Pages/ValidQuote.razor
@@ -21,13 +21,12 @@ else
             <p><strong>ID :</strong> @quote.Id</p>
             <p><strong>Contenu :</strong> @quote.Content</p>
             <p><strong>Langue :</strong> @quote.Langue</p>
-            <p><strong>Likes :</strong> @quote.Like</p>
 
             <p><strong>Personnage :</strong> @quote.Charac</p>
             <p><strong>Image :</strong> @quote.ImgPath</p>
             <p><strong>Source :</strong> @quote.TitleSrc</p>
             <p><strong>Date de source :</strong> @quote.DateSrc.ToShortDateString()</p>
-            <p><strong>Utilisateur proposition :</strong> @quote.UserProposition</p>
+            <p><strong>Utilisateur :</strong> @quote.UserProposition</p>
 
             <button @onclick="() => ValiderQuote(quote.Id)">Valider</button>
             <button @onclick="() => RejeterQuote(quote.Id)">Rejeter</button>
diff --git a/WF-WebAdmin/WF-WebAdmin/Service/IQuoteService.cs b/WF-WebAdmin/WF-WebAdmin/Service/IQuoteService.cs
new file mode 100644
index 0000000..a76b4b0
--- /dev/null
+++ b/WF-WebAdmin/WF-WebAdmin/Service/IQuoteService.cs
@@ -0,0 +1,27 @@
+using WF_WebAdmin.Model;
+
+namespace WF_WebAdmin.Service
+{
+    public interface IQuoteService
+    {
+        public Task addQuote(Quote quote);
+
+        public Task removeQuote(Quote quote);
+
+        public Task validQuote(Quote quote);
+
+        public Task updateQuote(Quote quote);
+
+        public Task<List<Quote>> getAllQuote();
+
+        public Task<List<Quote>> getSomeQuote(int nb, int page);
+
+        public Task<List<Quote>> getOnequote(int id);
+
+        public Task<List<Quote>> reserchQuote(string reserch, List<string> argument);
+
+        public Task<List<Quote>> getAllQuoteInvalid();
+
+        public Task<List<Quote>> getSomeQuoteInvalid(int nb, int page);
+    }
+}
diff --git a/WF-WebAdmin/WF-WebAdmin/Service/IUserService.cs b/WF-WebAdmin/WF-WebAdmin/Service/IUserService.cs
new file mode 100644
index 0000000..1742e10
--- /dev/null
+++ b/WF-WebAdmin/WF-WebAdmin/Service/IUserService.cs
@@ -0,0 +1,21 @@
+using WF_WebAdmin.Model;
+
+namespace WF_WebAdmin.Service
+{
+    public interface IUserService
+    {
+        public void removeUser(User user);
+
+        public void updateRole(User user);
+
+        public void downgradeRole(User user);
+
+        public List<User> getAllUser();
+
+        public List<User> getSomeUser(int nb, int page);
+
+        public User getOneUser(int id);
+
+        public List<User> reserchUsers(string reserch, List<string> args);
+    }
+}
diff --git a/WF-WebAdmin/WF-WebAdmin/Service/QuoteServiceLocal.cs b/WF-WebAdmin/WF-WebAdmin/Service/QuoteServiceLocal.cs
new file mode 100644
index 0000000..433e5d4
--- /dev/null
+++ b/WF-WebAdmin/WF-WebAdmin/Service/QuoteServiceLocal.cs
@@ -0,0 +1,119 @@
+using WF_WebAdmin.Converter;
+using WF_WebAdmin.Model;
+using Npgsql;
+
+namespace WF_WebAdmin.Service
+{
+    public class QuoteServiceLocal: IQuoteService
+    {
+        private readonly string? _connectionString = "Host=localhost;Port=5432;Username=loguichard3;Password=Reglisse15.;Database=dbloguichard3";
+
+
+
+
+        public async Task<QuoteDTO> AddQuoteAsync(Quote quote)
+        {
+            QuoteExtension extension = new QuoteExtension();
+            QuoteDTO quoteDTO = extension.QuoteToDTO(quote);
+
+            // Utilisation de NpgsqlConnection pour PostgreSQL
+            using (var connection = new NpgsqlConnection(_connectionString))
+            {
+                // Définir la requête SQL d'insertion
+                var commandText = "INSERT INTO Quote (content, langue, reason, id_source, id_caracter, id_user_verif, img_path) " +
+                                  "VALUES (@content, @langue, @reason, @source, @character, @user, @img_path)";
+
+                // Créer une commande Npgsql
+                var command = new NpgsqlCommand(commandText, connection);
+
+                // Ajouter des paramètres à la commande
+                command.Parameters.AddWithValue("@content", quote.Content);
+                command.Parameters.AddWithValue("@langue", quote.Langue);
+                command.Parameters.AddWithValue("@reason", "À vérifier"); // Vous pouvez changer ça si nécessaire
+                command.Parameters.AddWithValue("@source", quote.Source);
+                command.Parameters.AddWithValue("@character", quote.Character);
+                command.Parameters.AddWithValue("@user", quote.User); // Assurez-vous que `quote.User` est correctement défini
+                command.Parameters.AddWithValue("@img_path", quote.ImgPath);
+
+                try
+                {
+                    // Ouvrir la connexion à la base de données
+                    await connection.OpenAsync();
+
+                    // Exécuter la commande d'insertion
+                    await command.ExecuteNonQueryAsync();
+                }
+                catch (Exception ex)
+                {
+                    // Gérer les erreurs ici (par exemple, afficher ou enregistrer les erreurs)
+                    Console.WriteLine($"Une erreur est survenue lors de l'ajout de la citation : {ex.Message}");
+                }
+                finally
+                {
+                    // Fermer la connexion (automatiquement géré avec `using`, mais ajouté pour explicitement montrer le processus)
+                    await connection.CloseAsync();
+                }
+            }
+
+            // Retourner l'objet DTO pour que vous puissiez l'utiliser ailleurs dans votre application
+            return quoteDTO;
+        }
+    }
+
+    public Task RemoveQuote(Quote quote)
+        {
+            QuoteExtension extension = new QuoteExtension();
+            QuoteDTO quoteDTO = extension.QuoteToDTO(quote);
+
+            return Task.FromResult(quoteDTO);
+        }
+
+        public Task validQuote(Quote quote)
+        {
+            QuoteExtension extension = new QuoteExtension();
+            QuoteDTO quoteDTO = extension.QuoteToDTO(quote);
+
+            return Task.FromResult(quoteDTO);
+        }
+
+        public Task updateQuote(Quote quote)
+        {
+            QuoteExtension extension = new QuoteExtension();
+            QuoteDTO quoteDTO = extension.QuoteToDTO(quote);
+
+            return Task.FromResult(quoteDTO);
+        }
+
+        public Task<List<Quote>> getAllQuote()
+        {
+            
+        }
+
+        public Task<List<Quote>> getSomeQuote(int nb, int page)
+        {
+            
+        }
+
+        public Task<List<Quote>> getOnequote(int id)
+        {
+            
+        }
+
+        public Task<List<Quote>> reserchQuote(string reserch, List<string> argument)
+        {
+            
+        }
+
+        public Task<List<Quote>> getAllQuoteInvalid()
+        {
+            
+        }
+
+        public Task<List<Quote>> getSomeQuoteInvalid(int nb, int page)
+        {
+            
+        }
+
+       
+    }
+}
diff --git a/WF-WebAdmin/WF-WebAdmin/Service/QuoteServiceStub.cs b/WF-WebAdmin/WF-WebAdmin/Service/QuoteServiceStub.cs
index e3e9f5d..c603989 100644
--- a/WF-WebAdmin/WF-WebAdmin/Service/QuoteServiceStub.cs
+++ b/WF-WebAdmin/WF-WebAdmin/Service/QuoteServiceStub.cs
@@ -1,4 +1,4 @@
-using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components;
 using WF_WebAdmin.Model;
 using static System.Net.WebRequestMethods;
 
@@ -12,5 +12,5 @@ namespace WF_WebAdmin.Service
         [Inject]
         public NavigationManager NavigationManager { get; set; }
 
-    }
+        
 }
diff --git a/WF-WebAdmin/WF-WebAdmin/_Imports.razor b/WF-WebAdmin/WF-WebAdmin/_Imports.razor
index f261bea..cbc1f08 100644
--- a/WF-WebAdmin/WF-WebAdmin/_Imports.razor
+++ b/WF-WebAdmin/WF-WebAdmin/_Imports.razor
@@ -9,3 +9,4 @@
 @using WF_WebAdmin
 @using WF_WebAdmin.Shared
 @using Blazorise.DataGrid
+
diff --git a/WF-WebAdmin/WF-WebAdmin/appsettings.json b/WF-WebAdmin/WF-WebAdmin/appsettings.json
index 4d56694..3ec194b 100644
--- a/WF-WebAdmin/WF-WebAdmin/appsettings.json
+++ b/WF-WebAdmin/WF-WebAdmin/appsettings.json
@@ -1,9 +1,12 @@
 {
-  "Logging": {
-    "LogLevel": {
-      "Default": "Information",
-      "Microsoft.AspNetCore": "Warning"
+    "Logging": {
+        "LogLevel": {
+            "Default": "Information",
+            "Microsoft.AspNetCore": "Warning"
+        }
+    },
+    "AllowedHosts": "*",
+    "ConnectionStrings": {
+        "DefaultConnection": "Host=localhost;Port=5432;Database=wikifantasy3;Username=postgres;Password=postgres"
     }
-  },
-  "AllowedHosts": "*"
 }