MAJ Mathilde

PyroFetes/DTO/Product/Request/CreateProductDto.cs

@@ -1,6 +1,4 @@
-using PyroFetes.Models;
-
-namespace PyroFetes.DTO.Product.Request;
+namespace API.DTO.Product.Request;
 
 public class CreateProductDto
 {
@@ -11,11 +9,28 @@ public class CreateProductDto
     public int ApprovalNumber { get; set; }
     public decimal Weight { get; set; }
     public decimal Nec { get; set; }
-    public decimal SellingPrice {get; set;}
+    public decimal SellingPrice { get; set; }
     public string? Image { get; set; }
     public string? Link { get; set; }
-    
+
     public int ClassificationId { get; set;}
     public int ProductCategoryId { get; set; }
-    
+
+    // Liste des fournisseurs liés au produit
+    public List<ProductSupplierPriceDto>? Suppliers { get; set; }
+
+    // Liste des entrepôts liés au produit (ajoutée ici)
+    public List<CreateProductWarehouseDto>? Warehouses { get; set; }
+}
+
+public class ProductSupplierPriceDto
+{
+    public int SupplierId { get; set; }
+    public decimal SellingPrice { get; set; }
+}
+
+public class CreateProductWarehouseDto
+{
+    public int WarehouseId { get; set; }
+    public int Quantity { get; set; }
 }

PyroFetes/DTO/Product/Request/UpdateProductDto.cs

@@ -1,20 +1,32 @@
-using PyroFetes.Models;
-
-namespace PyroFetes.DTO.Product.Request;
+namespace API.DTO.Product.Request;
 
 public class UpdateProductDto
 {
     public int Id { get; set; }
-    public int Reference { get; set; }
+    public int References { get; set; }
     public string? Name { get; set; }
     public decimal Duration { get; set; }
     public decimal Caliber { get; set; }
     public int ApprovalNumber { get; set; }
     public decimal Weight { get; set; }
     public decimal Nec { get; set; }
-    public decimal SellingPrice {get; set;}
+    public decimal SellingPrice { get; set; }
     public string? Image { get; set; }
     public string? Link { get; set; }
-    public int ClassificationId { get; set;}
+    public int ClassificationId { get; set; }
     public int ProductCategoryId { get; set; }
-}
+
+    // Liste des fournisseurs associés
+    public List<ProductSupplierPriceDto> Suppliers { get; set; }
+
+    // Liste des entrepôts associés (corrigé ici)
+    public List<UpdateProductWarehouseDto> Warehouses { get; set; }
+}
+
+// DTO pour la mise à jour des entrepôts liés
+public class UpdateProductWarehouseDto
+{
+    public int WarehouseId { get; set; }
+    public int Quantity { get; set; }
+    
+}

PyroFetes/DTO/Product/Response/GetProductDto.cs

@@ -1,6 +1,6 @@
-using PyroFetes.Models;
+using API.DTO.Product.Request;
 
-namespace PyroFetes.DTO.Product.Response;
+namespace API.DTO.Product.Response;
 
 public class GetProductDto
 {
@@ -12,12 +12,30 @@ public class GetProductDto
     public int ApprovalNumber { get; set; }
     public decimal Weight { get; set; }
     public decimal Nec { get; set; }
-    public decimal SellingPrice {get; set;}
+    public decimal SellingPrice { get; set; }
     public string? Image { get; set; }
     public string? Link { get; set; }
-    public int ClassificationId { get; set;}
-    public string? ClassificationLabel { get; set; }
+    public int ClassificationId { get; set; }
     public int ProductCategoryId { get; set; }
-    public string? ProductCategoryLabel { get; set; }
- 
+
+    // Liste des fournisseurs liés avec leur prix de vente
+    public List<ProductSupplierPriceDto> Suppliers { get; set; }
+    
+    public List<GetProductWarehouseDto> Warehouses { get; set; } = new();
+}
+
+
+public class GetProductSupplierDto
+{
+    public int SupplierId { get; set; }
+    public string SupplierName { get; set; } = string.Empty;
+    public decimal SellingPrice { get; set; }
+    
+}
+
+public class GetProductWarehouseDto
+{
+    public int WarehouseId { get; set; }
+    public string WarehouseName { get; set; } = string.Empty;
+    public int Quantity { get; set; }
 }

PyroFetes/DTO/Supplier/Request/CreateSupplierDto.cs

@@ -8,4 +8,13 @@ public class CreateSupplierDto
     public string Adress { get; set; }
     public int ZipCode { get; set; }
     public string City { get; set; }
+
+    // Produits que ce fournisseur fournit
+    public List<SupplierProductPriceDto>? Products { get; set; }
+}
+
+public class SupplierProductPriceDto
+{
+    public int ProductId { get; set; }
+    public decimal SellingPrice { get; set; }
 }

PyroFetes/DTO/Supplier/Request/UpdateSupplierDto.cs

@@ -9,4 +9,6 @@ public class UpdateSupplierDto
     public string Adress { get; set; }
     public int ZipCode { get; set; }
     public string City { get; set; }
+
+    public List<SupplierProductPriceDto>? Products { get; set; }
 }

PyroFetes/DTO/Supplier/Response/GetSupplierDto.cs

@@ -1,4 +1,6 @@
-namespace API.DTO.Supplier.Response;
+using API.DTO.Supplier.Request;
+
+namespace API.DTO.Supplier.Response;
 
 public class GetSupplierDto
 {
@@ -9,4 +11,14 @@ public class GetSupplierDto
     public string Adress { get; set; }
     public int ZipCode { get; set; }
     public string City { get; set; }
+
+    // Liste des produits liés avec leur prix fournisseur
+    public List<SupplierProductPriceDto> Products { get; set; }
+}
+
+public class GetSupplierProductDto
+{
+    public int ProductId { get; set; }
+    public string ProductName { get; set; } = string.Empty;
+    public decimal SellingPrice { get; set; }
 }

PyroFetes/DTO/Warehouse/Request/CreateWarehouseDto.cs

@@ -2,11 +2,20 @@
 
 public class CreateWarehouseDto
 {
-    public string Name {get; set;}
-    public int MaxWeight {get; set;}
-    public int Current {get; set;}
-    public int MinWeight {get; set;}
+    public string Name { get; set; }
+    public int MaxWeight { get; set; }
+    public int Current { get; set; }
+    public int MinWeight { get; set; }
     public string Adress { get; set; }
     public int ZipCode { get; set; }
     public string City { get; set; }
+
+    // Liste des produits à stocker dans cet entrepôt
+    public List<CreateWarehouseProductDto>? Products { get; set; }
 }
+
+public class CreateWarehouseProductDto
+{
+    public int ProductId { get; set; }
+    public int Quantity { get; set; }
+}

PyroFetes/DTO/Warehouse/Request/UpdateWarehouseDto.cs

@@ -1,13 +1,21 @@
-namespace  API.DTO.Warehouse.Request;
+namespace API.DTO.Warehouse.Request;
 
 public class UpdateWarehouseDto
 {
-    public int Id {get; set;}
-    public string Name {get; set;}
-    public int MaxWeight {get; set;}
-    public int Current {get; set;}
-    public int MinWeight {get; set;}
+    public int Id { get; set; }
+    public string Name { get; set; }
+    public int MaxWeight { get; set; }
+    public int Current { get; set; }
+    public int MinWeight { get; set; }
     public string Adress { get; set; }
     public int ZipCode { get; set; }
     public string City { get; set; }
+    
+    public List<UpdateWarehouseProductDto>? Products { get; set; }
+}
+
+public class UpdateWarehouseProductDto
+{
+    public int ProductId { get; set; }
+    public int Quantity { get; set; }
 }

PyroFetes/DTO/Warehouse/Response/GetWarehouseDto.cs

@@ -1,13 +1,22 @@
-namespace  API.DTO.Warehouse.Response;
+namespace API.DTO.Warehouse.Response;
 
 public class GetWarehouseDto
 {
-    public int Id {get; set;}
-    public string Name {get; set;}
-    public int MaxWeight {get; set;}
-    public int Current {get; set;}
-    public int MinWeight {get; set;}
+    public int Id { get; set; }
+    public string Name { get; set; }
+    public int MaxWeight { get; set; }
+    public int Current { get; set; }
+    public int MinWeight { get; set; }
     public string Adress { get; set; }
     public int ZipCode { get; set; }
     public string City { get; set; }
+
+    public List<WarehouseProductDto>? Products { get; set; }
+}
+
+public class WarehouseProductDto
+{
+    public int ProductId { get; set; }
+    public string? ProductName { get; set; }
+    public int Quantity { get; set; }
 }

PyroFetes/Endpoints/Product/CreateProductEndpoint.cs

@@ -1,10 +1,13 @@
-using FastEndpoints;
-using PyroFetes.DTO.Product.Request;
-using PyroFetes.DTO.Product.Response;
+using API.DTO.Product.Request;
+using API.DTO.Product.Response;
+using FastEndpoints;
+using Microsoft.EntityFrameworkCore;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Product;
 
-public class CreateProductEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoint<CreateProductDto, GetProductDto>
+public class CreateProductEndpoint(PyroFetesDbContext db) 
+    : Endpoint<CreateProductDto, GetProductDto>
 {
     public override void Configure()
     {
@@ -14,7 +17,7 @@ public class CreateProductEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endp
 
     public override async Task HandleAsync(CreateProductDto req, CancellationToken ct)
     {
-        Models.Product product = new ()
+        var product = new Models.Product
         {
             References = req.References,
             Name = req.Name!,
@@ -29,13 +32,48 @@ public class CreateProductEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endp
             ProductCategoryId = req.ProductCategoryId,
             ClassificationId = req.ClassificationId
         };
-        
-        pyrofetesdbcontext.Products.Add(product);
-        await pyrofetesdbcontext.SaveChangesAsync(ct);
-        
-        Console.WriteLine("Product créé avec succès !");
 
-        GetProductDto responseDto = new ()
+        db.Products.Add(product);
+        await db.SaveChangesAsync(ct);
+
+        // Ajout des fournisseurs liés
+        if (req.Suppliers is not null && req.Suppliers.Any())
+        {
+            foreach (var s in req.Suppliers)
+            {
+                var price = new Price
+                {
+                    ProductId = product.Id,
+                    SupplierId = s.SupplierId,
+                    SellingPrice = s.SellingPrice
+                };
+                db.Prices.Add(price);
+            }
+            await db.SaveChangesAsync(ct);
+        }
+
+        // Ajout des entrepôts liés
+        if (req.Warehouses is not null && req.Warehouses.Any())
+        {
+            foreach (var w in req.Warehouses)
+            {
+                var exists = await db.Warehouses.AnyAsync(x => x.Id == w.WarehouseId, ct);
+                if (!exists)
+                    continue; // sécurité : on ignore les warehouses inexistants
+
+                var warehouseProduct = new WarehouseProduct
+                {
+                    ProductId = product.Id,
+                    WarehouseId = w.WarehouseId,
+                    Quantity = w.Quantity
+                };
+                db.WarehouseProducts.Add(warehouseProduct);
+            }
+            await db.SaveChangesAsync(ct);
+        }
+
+        // Construction de la réponse
+        var response = new GetProductDto
         {
             Id = product.Id,
             Reference = req.References,
@@ -49,9 +87,20 @@ public class CreateProductEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endp
             Image = req.Image,
             Link = req.Link,
             ProductCategoryId = req.ProductCategoryId,
-            ClassificationId = req.ClassificationId
+            ClassificationId = req.ClassificationId,
+            Suppliers = req.Suppliers?.Select(s => new ProductSupplierPriceDto
+            {
+                SupplierId = s.SupplierId,
+                SellingPrice = s.SellingPrice
+            }).ToList() ?? new(),
+            Warehouses = req.Warehouses?.Select(w => new GetProductWarehouseDto
+            {
+                WarehouseId = w.WarehouseId,
+                Quantity = w.Quantity,
+                WarehouseName = db.Warehouses.FirstOrDefault(x => x.Id == w.WarehouseId)?.Name ?? string.Empty
+            }).ToList() ?? new()
         };
 
-        await Send.OkAsync(responseDto, ct);
+        await Send.OkAsync(response, ct);
     }
-}
+}

PyroFetes/Endpoints/Product/DeleteProductEndpoint.cs

@@ -1,5 +1,6 @@
 using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Product;
 
@@ -8,29 +9,50 @@ public class DeleteProductRequest
     public int Id { get; set; }
 }
 
-public class DeleteProductEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoint<DeleteProductRequest>
+public class DeleteProductEndpoint(PyroFetesDbContext db) : Endpoint<DeleteProductRequest>
 {
     public override void Configure()
     {
         Delete("/api/products/{@id}", x => new { x.Id });
         AllowAnonymous();
     }
-    
+
     public override async Task HandleAsync(DeleteProductRequest req, CancellationToken ct)
     {
-        Models.Product? productToDelete = await pyrofetesdbcontext
-            .Products
-            .SingleOrDefaultAsync(p => p.Id == req.Id, cancellationToken: ct);
+        // Récupérer le produit
+        var productToDelete = await db.Products
+            .SingleOrDefaultAsync(p => p.Id == req.Id, ct);
 
-        if (productToDelete == null)
+        if (productToDelete is null)
         {
             Console.WriteLine($"Aucun produit avec l'ID {req.Id} trouvé.");
             await Send.NotFoundAsync(ct);
             return;
         }
 
-        pyrofetesdbcontext.Products.Remove(productToDelete);
-        await pyrofetesdbcontext.SaveChangesAsync(ct);
+        // Supprimer les liaisons Price
+        var relatedPrices = await db.Prices
+            .Where(p => p.ProductId == req.Id)
+            .ToListAsync(ct);
+        if (relatedPrices.Any())
+        {
+            db.Prices.RemoveRange(relatedPrices);
+        }
+
+        // Supprimer les liaisons WarehouseProduct
+        var relatedWarehouseProducts = await db.WarehouseProducts
+            .Where(wp => wp.ProductId == req.Id)
+            .ToListAsync(ct);
+        if (relatedWarehouseProducts.Any())
+        {
+            db.WarehouseProducts.RemoveRange(relatedWarehouseProducts);
+        }
+
+        // Supprimer le produit
+        db.Products.Remove(productToDelete);
+
+        await db.SaveChangesAsync(ct);
+        Console.WriteLine($"Produit {req.Id}, ses prix et ses entrepôts liés ont été supprimés avec succès.");
 
         await Send.NoContentAsync(ct);
     }

PyroFetes/Endpoints/Product/GetAllProductsEndpoint.cs

@@ -1,10 +1,13 @@
-using FastEndpoints;
+using API.DTO.Product.Request;
+using API.DTO.Product.Response;
+using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
-using PyroFetes.DTO.Product.Response;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Product;
 
-public class GetAllProductsEndpoint(PyroFetesDbContext pyrofetesdbcontext) : EndpointWithoutRequest<List<GetProductDto>>
+public class GetAllProductsEndpoint(PyroFetesDbContext db)
+    : EndpointWithoutRequest<List<GetProductDto>>
 {
     public override void Configure()
     {
@@ -14,27 +17,45 @@ public class GetAllProductsEndpoint(PyroFetesDbContext pyrofetesdbcontext) : End
 
     public override async Task HandleAsync(CancellationToken ct)
     {
-        List<GetProductDto> responseDto = await pyrofetesdbcontext.Products
-            .Select(p => new GetProductDto()
-                {
-                    Id = p.Id,
-                    Reference = p.References,
-                    Name = p.Name,
-                    Duration = p.Duration,
-                    Caliber = p.Caliber,
-                    ApprovalNumber = p.ApprovalNumber,
-                    Weight = p.Weight,
-                    Nec = p.Nec,
-                    SellingPrice = p.SellingPrice,
-                    Image = p.Image,
-                    Link = p.Link,
-                    ClassificationId = p.ClassificationId,
-                    ClassificationLabel = p.Classification!.Label,
-                    ProductCategoryId = p.ProductCategoryId,
-                    ProductCategoryLabel = p.ProductCategory!.Label,
-                }
-            ).ToListAsync(ct);
+        // Inclure toutes les relations nécessaires : Prices + WarehouseProducts + Warehouse
+        var products = await db.Products
+            .Include(p => p.Prices)
+            .Include(p => p.WarehouseProducts)
+            .ThenInclude(wp => wp.Warehouse)
+            .ToListAsync(ct);
+
+        var responseDto = products.Select(p => new GetProductDto
+        {
+            Id = p.Id,
+            Reference = p.References,
+            Name = p.Name,
+            Duration = p.Duration,
+            Caliber = p.Caliber,
+            ApprovalNumber = p.ApprovalNumber,
+            Weight = p.Weight,
+            Nec = p.Nec,
+            SellingPrice = p.SellingPrice,
+            Image = p.Image,
+            Link = p.Link,
+            ClassificationId = p.ClassificationId,
+            ProductCategoryId = p.ProductCategoryId,
+
+            // Liste des fournisseurs liés via Price
+            Suppliers = p.Prices.Select(pr => new ProductSupplierPriceDto
+            {
+                SupplierId = pr.SupplierId,
+                SellingPrice = pr.SellingPrice
+            }).ToList(),
+
+            // Liste des entrepôts via WarehouseProduct
+            Warehouses = p.WarehouseProducts.Select(wp => new GetProductWarehouseDto
+            {
+                WarehouseId = wp.WarehouseId,
+                WarehouseName = wp.Warehouse?.Name ?? string.Empty,
+                Quantity = wp.Quantity
+            }).ToList()
+        }).ToList();
 
         await Send.OkAsync(responseDto, ct);
     }
-}
+}

PyroFetes/Endpoints/Product/GetProductEndpoint.cs

@@ -1,6 +1,8 @@
-using FastEndpoints;
+using API.DTO.Product.Request;
+using API.DTO.Product.Response;
+using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
-using PyroFetes.DTO.Product.Response;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Product;
 
@@ -9,20 +11,23 @@ public class GetProductRequest
     public int Id { get; set; }
 }
 
-
-public class GetProductEndpoint(PyroFetesDbContext pyrofetesdbcontext) :Endpoint<GetProductRequest, GetProductDto>
+public class GetProductEndpoint(PyroFetesDbContext db)
+    : Endpoint<GetProductRequest, GetProductDto>
 {
     public override void Configure()
     {
-        Get("/api/product/{@id}", x => new { x.Id });
+        Get("/api/products/{@id}", x => new { x.Id });
         AllowAnonymous();
     }
 
     public override async Task HandleAsync(GetProductRequest req, CancellationToken ct)
     {
-        Models.Product? product = await pyrofetesdbcontext
-            .Products.Include(product => product.Classification).Include(product => product.ProductCategory)
-            .SingleOrDefaultAsync(p => p.Id == req.Id, cancellationToken: ct);
+        // Inclure toutes les relations : Prices + WarehouseProducts + Warehouse
+        var product = await db.Products
+            .Include(p => p.Prices)
+            .Include(p => p.WarehouseProducts)
+                .ThenInclude(wp => wp.Warehouse)
+            .SingleOrDefaultAsync(p => p.Id == req.Id, ct);
 
         if (product == null)
         {
@@ -31,7 +36,7 @@ public class GetProductEndpoint(PyroFetesDbContext pyrofetesdbcontext) :Endpoint
             return;
         }
 
-        GetProductDto responseDto = new()
+        var responseDto = new GetProductDto
         {
             Id = product.Id,
             Reference = product.References,
@@ -45,11 +50,24 @@ public class GetProductEndpoint(PyroFetesDbContext pyrofetesdbcontext) :Endpoint
             Image = product.Image,
             Link = product.Link,
             ClassificationId = product.ClassificationId,
-            ClassificationLabel = product.Classification!.Label, 
-            ProductCategoryId = product.ProductCategoryId, 
-            ProductCategoryLabel = product.ProductCategory!.Label,
+            ProductCategoryId = product.ProductCategoryId,
+
+            // Fournisseurs liés via Price
+            Suppliers = product.Prices.Select(pr => new ProductSupplierPriceDto
+            {
+                SupplierId = pr.SupplierId,
+                SellingPrice = pr.SellingPrice
+            }).ToList(),
+
+            // Entrepôts liés via WarehouseProduct
+            Warehouses = product.WarehouseProducts.Select(wp => new GetProductWarehouseDto
+            {
+                WarehouseId = wp.WarehouseId,
+                WarehouseName = wp.Warehouse?.Name ?? string.Empty,
+                Quantity = wp.Quantity
+            }).ToList()
         };
 
         await Send.OkAsync(responseDto, ct);
     }
-}
+}

PyroFetes/Endpoints/Product/UpdateProductEndpoint.cs

@@ -1,47 +1,88 @@
-using FastEndpoints;
+using API.DTO.Product.Request;
+using API.DTO.Product.Response;
+using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
-using PyroFetes.DTO.Product.Request;
-using PyroFetes.DTO.Product.Response;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Product;
 
-public class UpdateProductEndpoint(PyroFetesDbContext pyrofetesdbcontext) :Endpoint<UpdateProductDto, GetProductDto>
+// Endpoint permettant de mettre à jour un produit existant
+public class UpdateProductEndpoint(PyroFetesDbContext db)
+    : Endpoint<UpdateProductDto, GetProductDto>
 {
     public override void Configure()
     {
+        // Route HTTP PUT avec un paramètre d'identifiant dans l'URL
         Put("/api/products/{@id}", x => new { x.Id });
+
+        // Autorise les requêtes anonymes (sans authentification)
         AllowAnonymous();
     }
 
     public override async Task HandleAsync(UpdateProductDto req, CancellationToken ct)
     {
-        Models.Product? productToEdit = await pyrofetesdbcontext
-            .Products
-            .SingleOrDefaultAsync(p => p.Id == req.Id, cancellationToken: ct);
+        // Recherche du produit à mettre à jour, en incluant les relations Prices et WarehouseProducts
+        var product = await db.Products
+            .Include(p => p.Prices)
+            .Include(p => p.WarehouseProducts)
+            .SingleOrDefaultAsync(p => p.Id == req.Id, ct);
 
-        if (productToEdit == null)
+        // Si le produit n'existe pas, on retourne une réponse 404
+        if (product is null)
         {
-            Console.WriteLine($"Aucun produit avec l'ID {req.Id} trouvé.");
             await Send.NotFoundAsync(ct);
             return;
         }
 
-        productToEdit.References = req.Reference;
-        productToEdit.Name = req.Name;
-        productToEdit.Duration = req.Duration;
-        productToEdit.Caliber = req.Caliber;
-        productToEdit.ApprovalNumber = req.ApprovalNumber; 
-        productToEdit.Weight = req.Weight;
-        productToEdit.Nec = req.Nec;
-        productToEdit.SellingPrice = req.SellingPrice;
-        productToEdit.Image = req.Image;
-        productToEdit.Link = req.Link;
-        await pyrofetesdbcontext.SaveChangesAsync(ct);
+        // Mise à jour des propriétés principales du produit
+        product.References = req.References;
+        product.Name = req.Name;
+        product.Duration = req.Duration;
+        product.Caliber = req.Caliber;
+        product.ApprovalNumber = req.ApprovalNumber;
+        product.Weight = req.Weight;
+        product.Nec = req.Nec;
+        product.SellingPrice = req.SellingPrice;
+        product.Image = req.Image;
+        product.Link = req.Link;
+        product.ClassificationId = req.ClassificationId;
+        product.ProductCategoryId = req.ProductCategoryId;
 
-        GetProductDto responseDto = new()
+        // Mise à jour des prix fournisseurs associés
+        // On supprime les anciens enregistrements pour les remplacer
+        db.Prices.RemoveRange(product.Prices);
+        foreach (var s in req.Suppliers)
         {
-            Id = req.Id,
-            Reference = req.Reference,
+            db.Prices.Add(new Price
+            {
+                ProductId = product.Id,
+                SupplierId = s.SupplierId,
+                SellingPrice = s.SellingPrice
+            });
+        }
+
+        // Mise à jour des entrepôts associés
+        // On supprime les anciens liens avant d'ajouter les nouveaux
+        db.WarehouseProducts.RemoveRange(product.WarehouseProducts);
+        foreach (var w in req.Warehouses)
+        {
+            db.WarehouseProducts.Add(new WarehouseProduct
+            {
+                ProductId = product.Id,
+                WarehouseId = w.WarehouseId,
+                Quantity = w.Quantity
+            });
+        }
+
+        // Sauvegarde des modifications dans la base de données
+        await db.SaveChangesAsync(ct);
+
+        // Construction de la réponse renvoyée au client
+        // On reconstruit les listes Suppliers et Warehouses au bon format de DTO
+        var response = new GetProductDto
+        {
+            Id = product.Id,
+            Reference = req.References,
             Name = req.Name,
             Duration = req.Duration,
             Caliber = req.Caliber,
@@ -50,9 +91,27 @@ public class UpdateProductEndpoint(PyroFetesDbContext pyrofetesdbcontext) :Endpo
             Nec = req.Nec,
             SellingPrice = req.SellingPrice,
             Image = req.Image,
-            Link = req.Link
+            Link = req.Link,
+            ClassificationId = req.ClassificationId,
+            ProductCategoryId = req.ProductCategoryId,
+
+            // Mapping des fournisseurs pour la réponse
+            Suppliers = req.Suppliers.Select(s => new ProductSupplierPriceDto
+            {
+                SupplierId = s.SupplierId,
+                SellingPrice = s.SellingPrice
+            }).ToList(),
+
+            // Mapping des entrepôts pour la réponse
+            Warehouses = req.Warehouses.Select(w => new GetProductWarehouseDto
+            {
+                WarehouseId = w.WarehouseId,
+                Quantity = w.Quantity,
+                WarehouseName = db.Warehouses.FirstOrDefault(x => x.Id == w.WarehouseId)?.Name ?? string.Empty
+            }).ToList()
         };
 
-        await Send.OkAsync(responseDto, ct);
+        // Envoi de la réponse HTTP 200 avec les données du produit mis à jour
+        await Send.OkAsync(response, ct);
     }
-}
+}

PyroFetes/Endpoints/Supplier/CreateSupplierEndpoint.cs

@@ -1,10 +1,13 @@
 using API.DTO.Supplier.Request;
 using API.DTO.Supplier.Response;
 using FastEndpoints;
+using Microsoft.EntityFrameworkCore;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Supplier;
 
-public class CreateSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoint<CreateSupplierDto, GetSupplierDto>
+public class CreateSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) 
+    : Endpoint<CreateSupplierDto, GetSupplierDto>
 {
     public override void Configure()
     {
@@ -14,8 +17,7 @@ public class CreateSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : End
 
     public override async Task HandleAsync(CreateSupplierDto req, CancellationToken ct)
     {
-        // Création d'un nouvel objet Supplier
-        Models.Supplier supplier = new()
+        var supplier = new Models.Supplier
         {
             Name = req.Name,
             Email = req.Email,
@@ -24,15 +26,27 @@ public class CreateSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : End
             ZipCode = req.ZipCode,
             City = req.City
         };
-        
-        // Ajout à la base et sauvegarde
+
         pyrofetesdbcontext.Suppliers.Add(supplier);
         await pyrofetesdbcontext.SaveChangesAsync(ct);
-        
-        Console.WriteLine("Fournisseur créé avec succès !");
 
-        // Préparation de la réponse
-        GetSupplierDto responseDto = new()
+        // Ajout des liaisons Price si produits renseignés
+        if (req.Products is not null && req.Products.Any())
+        {
+            foreach (var p in req.Products)
+            {
+                var price = new Price
+                {
+                    SupplierId = supplier.Id,
+                    ProductId = p.ProductId,
+                    SellingPrice = p.SellingPrice
+                };
+                pyrofetesdbcontext.Prices.Add(price);
+            }
+            await pyrofetesdbcontext.SaveChangesAsync(ct);
+        }
+
+        var response = new GetSupplierDto
         {
             Id = supplier.Id,
             Name = supplier.Name,
@@ -43,6 +57,6 @@ public class CreateSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : End
             City = supplier.City
         };
 
-        await Send.OkAsync(responseDto, ct);
+        await Send.OkAsync(response, ct);
     }
 }

PyroFetes/Endpoints/Supplier/DeleteSupplierEndpoint.cs

@@ -1,5 +1,6 @@
 using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Supplier;
 
@@ -18,19 +19,32 @@ public class DeleteSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : End
     
     public override async Task HandleAsync(DeleteSupplierRequest req, CancellationToken ct)
     {
-        Models.Supplier? supplierToDelete = await pyrofetesdbcontext
+        var supplierToDelete = await pyrofetesdbcontext
             .Suppliers
-            .SingleOrDefaultAsync(s => s.Id == req.Id, cancellationToken: ct);
+            .SingleOrDefaultAsync(s => s.Id == req.Id, ct);
 
-        if (supplierToDelete == null)
+        if (supplierToDelete is null)
         {
             Console.WriteLine($"Aucun fournisseur avec l'ID {req.Id} trouvé.");
             await Send.NotFoundAsync(ct);
             return;
         }
 
+        // Supprimer les liaisons Price avant le fournisseur
+        var relatedPrices = await pyrofetesdbcontext.Prices
+            .Where(p => p.SupplierId == req.Id)
+            .ToListAsync(ct);
+
+        if (relatedPrices.Any())
+        {
+            pyrofetesdbcontext.Prices.RemoveRange(relatedPrices);
+        }
+
+        // Supprimer le fournisseur
         pyrofetesdbcontext.Suppliers.Remove(supplierToDelete);
+
         await pyrofetesdbcontext.SaveChangesAsync(ct);
+        Console.WriteLine($"Fournisseur {req.Id} et ses prix liés supprimés avec succès.");
 
         await Send.NoContentAsync(ct);
     }

PyroFetes/Endpoints/Supplier/GetAllSupplierEndpoint.cs

@@ -1,10 +1,13 @@
 using API.DTO.Supplier.Response;
+using API.DTO.Supplier.Request;
 using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Supplier;
 
-public class GetAllSuppliersEndpoint(PyroFetesDbContext pyrofetesdbcontext) : EndpointWithoutRequest<List<GetSupplierDto>>
+public class GetAllSuppliersEndpoint(PyroFetesDbContext pyrofetesdbcontext)
+    : EndpointWithoutRequest<List<GetSupplierDto>>
 {
     public override void Configure()
     {
@@ -14,19 +17,28 @@ public class GetAllSuppliersEndpoint(PyroFetesDbContext pyrofetesdbcontext) : En
 
     public override async Task HandleAsync(CancellationToken ct)
     {
-        List<GetSupplierDto> responseDto = await pyrofetesdbcontext.Suppliers
-            .Select(s => new GetSupplierDto
-            {
-                Id = s.Id,
-                Name = s.Name!,
-                Email = s.Email!,
-                PhoneNumber = s.Phone!,
-                Adress = s.Address!,
-                ZipCode = s.ZipCode,
-                City = s.City!
-            })
+        var suppliers = await pyrofetesdbcontext.Suppliers
+            .Include(s => s.Prices)
             .ToListAsync(ct);
 
+        var responseDto = suppliers.Select(s => new GetSupplierDto
+        {
+            Id = s.Id,
+            Name = s.Name!,
+            Email = s.Email!,
+            PhoneNumber = s.Phone!,
+            Adress = s.Address!,
+            ZipCode = s.ZipCode,
+            City = s.City!,
+
+            // 🔹 Liste des produits liés via Price
+            Products = s.Prices.Select(pr => new SupplierProductPriceDto
+            {
+                ProductId = pr.ProductId,
+                SellingPrice = pr.SellingPrice
+            }).ToList()
+        }).ToList();
+
         await Send.OkAsync(responseDto, ct);
     }
 }

PyroFetes/Endpoints/Supplier/GetSupplierEndpoint.cs

@@ -1,4 +1,5 @@
-using API.DTO.Supplier.Response;
+using API.DTO.Supplier.Request;
+using API.DTO.Supplier.Response;
 using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
 
@@ -9,7 +10,8 @@ public class GetSupplierRequest
     public int Id { get; set; }
 }
 
-public class GetSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoint<GetSupplierRequest, GetSupplierDto>
+public class GetSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext)
+    : Endpoint<GetSupplierRequest, GetSupplierDto>
 {
     public override void Configure()
     {
@@ -19,9 +21,9 @@ public class GetSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoi
 
     public override async Task HandleAsync(GetSupplierRequest req, CancellationToken ct)
     {
-        Models.Supplier? supplier = await pyrofetesdbcontext
-            .Suppliers
-            .SingleOrDefaultAsync(s => s.Id == req.Id, cancellationToken: ct);
+        var supplier = await pyrofetesdbcontext.Suppliers
+            .Include(s => s.Prices)
+            .SingleOrDefaultAsync(s => s.Id == req.Id, ct);
 
         if (supplier == null)
         {
@@ -30,7 +32,7 @@ public class GetSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoi
             return;
         }
 
-        GetSupplierDto responseDto = new()
+        var responseDto = new GetSupplierDto
         {
             Id = supplier.Id,
             Name = supplier.Name!,
@@ -38,7 +40,14 @@ public class GetSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoi
             PhoneNumber = supplier.Phone!,
             Adress = supplier.Address!,
             ZipCode = supplier.ZipCode,
-            City = supplier.City!
+            City = supplier.City!,
+
+            // Produits liés
+            Products = supplier.Prices.Select(p => new SupplierProductPriceDto
+            {
+                ProductId = p.ProductId,
+                SellingPrice = p.SellingPrice
+            }).ToList()
         };
 
         await Send.OkAsync(responseDto, ct);

PyroFetes/Endpoints/Supplier/UpdateSupplierEndpoint.cs

@@ -2,6 +2,7 @@
 using API.DTO.Supplier.Response;
 using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Supplier;
 
@@ -15,18 +16,16 @@ public class UpdateSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : End
 
     public override async Task HandleAsync(UpdateSupplierDto req, CancellationToken ct)
     {
-        Models.Supplier? supplierToEdit = await pyrofetesdbcontext
+        var supplierToEdit = await pyrofetesdbcontext
             .Suppliers
-            .SingleOrDefaultAsync(s => s.Id == req.Id, cancellationToken: ct);
+            .Include(s => s.Prices)
+            .SingleOrDefaultAsync(s => s.Id == req.Id, ct);
 
-        if (supplierToEdit == null)
+        if (supplierToEdit is null)
         {
-            Console.WriteLine($"Aucun fournisseur avec l'ID {req.Id} trouvé.");
             await Send.NotFoundAsync(ct);
             return;
         }
-
-        // Mise à jour des propriétés
         supplierToEdit.Name = req.Name;
         supplierToEdit.Email = req.Email;
         supplierToEdit.Phone = req.PhoneNumber;
@@ -34,9 +33,28 @@ public class UpdateSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : End
         supplierToEdit.ZipCode = req.ZipCode;
         supplierToEdit.City = req.City;
 
+        if (req.Products is not null)
+        {
+            // Supprimer les anciennes liaisons
+            var existingPrices = pyrofetesdbcontext.Prices
+                .Where(p => p.SupplierId == supplierToEdit.Id);
+            pyrofetesdbcontext.Prices.RemoveRange(existingPrices);
+
+            // Ajouter les nouvelles liaisons
+            foreach (var p in req.Products)
+            {
+                pyrofetesdbcontext.Prices.Add(new Price
+                {
+                    SupplierId = supplierToEdit.Id,
+                    ProductId = p.ProductId,
+                    SellingPrice = p.SellingPrice
+                });
+            }
+        }
+
         await pyrofetesdbcontext.SaveChangesAsync(ct);
 
-        GetSupplierDto responseDto = new()
+        var response = new GetSupplierDto
         {
             Id = supplierToEdit.Id,
             Name = supplierToEdit.Name,
@@ -47,6 +65,6 @@ public class UpdateSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : End
             City = supplierToEdit.City
         };
 
-        await Send.OkAsync(responseDto, ct);
+        await Send.OkAsync(response, ct);
     }
-}
+}

PyroFetes/Endpoints/Warehouse/CreateWarehouseEndpoint.cs

@@ -1,10 +1,12 @@
 using API.DTO.Warehouse.Request;
 using API.DTO.Warehouse.Response;
 using FastEndpoints;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Warehouse;
 
-public class CreateWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoint<CreateWarehouseDto, GetWarehouseDto>
+public class CreateWarehouseEndpoint(PyroFetesDbContext db) 
+    : Endpoint<CreateWarehouseDto, GetWarehouseDto>
 {
     public override void Configure()
     {
@@ -14,7 +16,7 @@ public class CreateWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : En
 
     public override async Task HandleAsync(CreateWarehouseDto req, CancellationToken ct)
     {
-        Models.Warehouse warehouse = new()
+        var warehouse = new Models.Warehouse
         {
             Name = req.Name,
             MaxWeight = req.MaxWeight,
@@ -24,13 +26,27 @@ public class CreateWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : En
             ZipCode = req.ZipCode,
             City = req.City
         };
-        
-        pyrofetesdbcontext.Warehouses.Add(warehouse);
-        await pyrofetesdbcontext.SaveChangesAsync(ct);
-        
-        Console.WriteLine("Entrepôt créé avec succès !");
 
-        GetWarehouseDto responseDto = new()
+        db.Warehouses.Add(warehouse);
+        await db.SaveChangesAsync(ct);
+
+        // 🔹 Ajout des produits liés à cet entrepôt
+        if (req.Products is not null && req.Products.Any())
+        {
+            foreach (var p in req.Products)
+            {
+                var warehouseProduct = new WarehouseProduct
+                {
+                    WarehouseId = warehouse.Id,
+                    ProductId = p.ProductId,
+                    Quantity = p.Quantity
+                };
+                db.WarehouseProducts.Add(warehouseProduct);
+            }
+            await db.SaveChangesAsync(ct);
+        }
+
+        var response = new GetWarehouseDto
         {
             Id = warehouse.Id,
             Name = warehouse.Name,
@@ -42,6 +58,6 @@ public class CreateWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : En
             City = warehouse.City
         };
 
-        await Send.OkAsync(responseDto, ct);
+        await Send.OkAsync(response, ct);
     }
 }

PyroFetes/Endpoints/Warehouse/DeleteWarehouseEndpoint.cs

@@ -1,5 +1,6 @@
 using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Warehouse;
 
@@ -8,18 +9,20 @@ public class DeleteWarehouseRequest
     public int Id { get; set; }
 }
 
-public class DeleteWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoint<DeleteWarehouseRequest>
+public class DeleteWarehouseEndpoint(PyroFetesDbContext db) : Endpoint<DeleteWarehouseRequest>
 {
     public override void Configure()
     {
-        Delete("/api/warehouse/{@id}", x => new { x.Id });
+        // L’annotation correcte du paramètre est {id}, pas {@id}
+        Delete("/api/warehouse/{id}", x => new { x.Id });
         AllowAnonymous();
     }
-    
+
     public override async Task HandleAsync(DeleteWarehouseRequest req, CancellationToken ct)
     {
-        Models.Warehouse? warehouseToDelete = await pyrofetesdbcontext
-            .Warehouses
+        // On charge aussi les WarehouseProducts liés pour les supprimer proprement
+        var warehouseToDelete = await db.Warehouses
+            .Include(w => w.WarehouseProducts)
             .SingleOrDefaultAsync(w => w.Id == req.Id, cancellationToken: ct);
 
         if (warehouseToDelete == null)
@@ -29,9 +32,21 @@ public class DeleteWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : En
             return;
         }
 
-        pyrofetesdbcontext.Warehouses.Remove(warehouseToDelete);
-        await pyrofetesdbcontext.SaveChangesAsync(ct);
+        // 🔹 Suppression des relations WarehouseProduct avant l'entrepôt
+        var relatedWarehouseProducts = await db.WarehouseProducts
+            .Where(wp => wp.WarehouseId == req.Id)
+            .ToListAsync(ct);
 
+        if (relatedWarehouseProducts.Any())
+        {
+            db.WarehouseProducts.RemoveRange(relatedWarehouseProducts);
+        }
+
+        // 🔹 Suppression de l’entrepôt
+        db.Warehouses.Remove(warehouseToDelete);
+        await db.SaveChangesAsync(ct);
+
+        Console.WriteLine($"Entrepôt {warehouseToDelete.Name} (ID {req.Id}) supprimé avec succès.");
         await Send.NoContentAsync(ct);
     }
 }

PyroFetes/Endpoints/Warehouse/GetAllWarehouseEndpoint.cs

@@ -1,10 +1,13 @@
 using API.DTO.Warehouse.Response;
+using API.DTO.Warehouse.Request;
 using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Warehouse;
 
-public class GetAllWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : EndpointWithoutRequest<List<GetWarehouseDto>>
+public class GetAllWarehouseEndpoint(PyroFetesDbContext db)
+    : EndpointWithoutRequest<List<GetWarehouseDto>>
 {
     public override void Configure()
     {
@@ -14,20 +17,30 @@ public class GetAllWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : En
 
     public override async Task HandleAsync(CancellationToken ct)
     {
-        List<GetWarehouseDto> responseDto = await pyrofetesdbcontext.Warehouses
-            .Select(w => new GetWarehouseDto
-            {
-                Id = w.Id,
-                Name = w.Name,
-                MaxWeight = w.MaxWeight,
-                Current = w.Current,
-                MinWeight = w.MinWeight,
-                Adress = w.Address,
-                ZipCode = w.ZipCode,
-                City = w.City
-            })
+        // 🔹 On inclut les relations avec WarehouseProducts et Product
+        var warehouses = await db.Warehouses
+            .Include(w => w.WarehouseProducts)
+            .ThenInclude(wp => wp.Product)
             .ToListAsync(ct);
 
-        await Send.OkAsync(responseDto, ct);
+        var response = warehouses.Select(w => new GetWarehouseDto
+        {
+            Id = w.Id,
+            Name = w.Name,
+            MaxWeight = w.MaxWeight,
+            Current = w.Current,
+            MinWeight = w.MinWeight,
+            Adress = w.Address,
+            ZipCode = w.ZipCode,
+            City = w.City,
+            Products = w.WarehouseProducts.Select(wp => new WarehouseProductDto
+            {
+                ProductId = wp.ProductId,
+                ProductName = wp.Product?.Name,
+                Quantity = wp.Quantity
+            }).ToList()
+        }).ToList();
+
+        await Send.OkAsync(response, ct);
     }
 }

PyroFetes/Endpoints/Warehouse/GetWarehouseEndpoint.cs

@@ -1,6 +1,7 @@
 using API.DTO.Warehouse.Response;
 using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Warehouse;
 
@@ -9,28 +10,32 @@ public class GetWarehouseRequest
     public int Id { get; set; }
 }
 
-public class GetWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoint<GetWarehouseRequest, GetWarehouseDto>
+public class GetWarehouseEndpoint(PyroFetesDbContext db)
+    : Endpoint<GetWarehouseRequest, GetWarehouseDto>
 {
     public override void Configure()
     {
-        Get("/api/warehouses/{@id}", x => new { x.Id });
+        // Pas de "@id" ici, juste {id}
+        Get("/api/warehouses/{id}", x => new { x.Id });
         AllowAnonymous();
     }
 
     public override async Task HandleAsync(GetWarehouseRequest req, CancellationToken ct)
     {
-        Models.Warehouse? warehouse = await pyrofetesdbcontext
-            .Warehouses
+        // 🔹 Inclut les produits associés à cet entrepôt
+        var warehouse = await db.Warehouses
+            .Include(w => w.WarehouseProducts)
+            .ThenInclude(wp => wp.Product)
             .SingleOrDefaultAsync(w => w.Id == req.Id, cancellationToken: ct);
 
         if (warehouse == null)
         {
-            Console.WriteLine($"Aucun entrepôt avec l'ID {req.Id} trouvé.");
+            Console.WriteLine($" Aucun entrepôt avec l'ID {req.Id} trouvé.");
             await Send.NotFoundAsync(ct);
             return;
         }
 
-        GetWarehouseDto responseDto = new()
+        var response = new GetWarehouseDto
         {
             Id = warehouse.Id,
             Name = warehouse.Name!,
@@ -39,9 +44,15 @@ public class GetWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpo
             MinWeight = warehouse.MinWeight,
             Adress = warehouse.Address!,
             ZipCode = warehouse.ZipCode,
-            City = warehouse.City!
+            City = warehouse.City!,
+            Products = warehouse.WarehouseProducts.Select(wp => new WarehouseProductDto
+            {
+                ProductId = wp.ProductId,
+                ProductName = wp.Product?.Name,
+                Quantity = wp.Quantity
+            }).ToList()
         };
 
-        await Send.OkAsync(responseDto, ct);
+        await Send.OkAsync(response, ct);
     }
 }

PyroFetes/Endpoints/Warehouse/UpdateWarehouseEndpoint.cs

@@ -2,21 +2,25 @@
 using API.DTO.Warehouse.Response;
 using FastEndpoints;
 using Microsoft.EntityFrameworkCore;
+using PyroFetes.Models;
 
 namespace PyroFetes.Endpoints.Warehouse;
 
-public class UpdateWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoint<UpdateWarehouseDto, GetWarehouseDto>
+public class UpdateWarehouseEndpoint(PyroFetesDbContext db)
+    : Endpoint<UpdateWarehouseDto, GetWarehouseDto>
 {
     public override void Configure()
     {
-        Put("/api/warehouses/{@id}", x => new { x.Id });
+        // Utilise {id} plutôt que {@id}
+        Put("/api/warehouses/{id}", x => new { x.Id });
         AllowAnonymous();
     }
 
     public override async Task HandleAsync(UpdateWarehouseDto req, CancellationToken ct)
     {
-        Models.Warehouse? warehouseToEdit = await pyrofetesdbcontext
-            .Warehouses
+        // 🔹 On inclut les produits existants pour pouvoir les modifier
+        var warehouseToEdit = await db.Warehouses
+            .Include(w => w.WarehouseProducts)
             .SingleOrDefaultAsync(w => w.Id == req.Id, cancellationToken: ct);
 
         if (warehouseToEdit == null)
@@ -26,7 +30,7 @@ public class UpdateWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : En
             return;
         }
 
-        // Mise à jour des champs
+        // 🔹 Mise à jour des champs de base
         warehouseToEdit.Name = req.Name;
         warehouseToEdit.MaxWeight = req.MaxWeight;
         warehouseToEdit.Current = req.Current;
@@ -35,9 +39,30 @@ public class UpdateWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : En
         warehouseToEdit.ZipCode = req.ZipCode;
         warehouseToEdit.City = req.City;
 
-        await pyrofetesdbcontext.SaveChangesAsync(ct);
+        // 🔹 Gestion des produits associés
+        if (req.Products is not null)
+        {
+            // On supprime les anciens liens pour recréer proprement
+            var existingLinks = warehouseToEdit.WarehouseProducts.ToList();
+            if (existingLinks.Any())
+                db.WarehouseProducts.RemoveRange(existingLinks);
 
-        GetWarehouseDto responseDto = new()
+            foreach (var p in req.Products)
+            {
+                var newLink = new WarehouseProduct
+                {
+                    WarehouseId = warehouseToEdit.Id,
+                    ProductId = p.ProductId,
+                    Quantity = p.Quantity
+                };
+                db.WarehouseProducts.Add(newLink);
+            }
+        }
+
+        await db.SaveChangesAsync(ct);
+
+        // 🔹 On renvoie la version mise à jour
+        var response = new GetWarehouseDto
         {
             Id = warehouseToEdit.Id,
             Name = warehouseToEdit.Name,
@@ -46,9 +71,16 @@ public class UpdateWarehouseEndpoint(PyroFetesDbContext pyrofetesdbcontext) : En
             MinWeight = warehouseToEdit.MinWeight,
             Adress = warehouseToEdit.Address,
             ZipCode = warehouseToEdit.ZipCode,
-            City = warehouseToEdit.City
+            City = warehouseToEdit.City,
+            Products = warehouseToEdit.WarehouseProducts.Select(wp => new WarehouseProductDto
+            {
+                ProductId = wp.ProductId,
+                ProductName = wp.Product?.Name,
+                Quantity = wp.Quantity
+            }).ToList()
         };
 
-        await Send.OkAsync(responseDto, ct);
+        Console.WriteLine($"Entrepôt {warehouseToEdit.Name} mis à jour avec succès.");
+        await Send.OkAsync(response, ct);
     }
-}
+}