AJout des DTO et endpoint sur le nouveau git

PyroFetes/Endpoints/Supplier/GetSupplierEndpoint.cs

@@ -0,0 +1,46 @@
+using API.DTO.Supplier.Response;
+using FastEndpoints;
+using Microsoft.EntityFrameworkCore;
+
+namespace PyroFetes.Endpoints.Supplier;
+
+public class GetSupplierRequest
+{
+    public int Id { get; set; }
+}
+
+public class GetSupplierEndpoint(PyroFetesDbContext pyrofetesdbcontext) : Endpoint<GetSupplierRequest, GetSupplierDto>
+{
+    public override void Configure()
+    {
+        Get("/api/suppliers/{@id}", x => new { x.Id });
+        AllowAnonymous();
+    }
+
+    public override async Task HandleAsync(GetSupplierRequest req, CancellationToken ct)
+    {
+        Models.Supplier? supplier = await pyrofetesdbcontext
+            .Suppliers
+            .SingleOrDefaultAsync(s => s.Id == req.Id, cancellationToken: ct);
+
+        if (supplier == null)
+        {
+            Console.WriteLine($"Aucun fournisseur avec l'ID {req.Id} trouvé.");
+            await Send.NotFoundAsync(ct);
+            return;
+        }
+
+        GetSupplierDto responseDto = new()
+        {
+            Id = supplier.Id,
+            Name = supplier.Name!,
+            Email = supplier.Email!,
+            PhoneNumber = supplier.Phone!,
+            Adress = supplier.Address!,
+            ZipCode = supplier.ZipCode,
+            City = supplier.City!
+        };
+
+        await Send.OkAsync(responseDto, ct);
+    }
+}