PyroFetes-Sujet1/PyroFetes/Endpoints/Warehouse/DeleteWarehouseEndpoint.cs

using FastEndpoints;
using Microsoft.EntityFrameworkCore;
using PyroFetes.Models;

namespace PyroFetes.Endpoints.Warehouse;

public class DeleteWarehouseRequest
{
    public int Id { get; set; }
}

public class DeleteWarehouseEndpoint(PyroFetesDbContext db) : Endpoint<DeleteWarehouseRequest>
{
    public override void Configure()
    {
        // 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)
    {
        // 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)
        {
            Console.WriteLine($"Aucun entrepôt avec l'ID {req.Id} trouvé.");
            await Send.NotFoundAsync(ct);
            return;
        }

        // 🔹 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);
    }
}