// src/Webshop.Application/Services/Admin/IAdminSupplierService.cs

using System; // Für Guid
using System.Collections.Generic;
using System.Threading.Tasks;
using Webshop.Application.DTOs; // Für SupplierDto

namespace Webshop.Application.Services.Admin
{
    public interface IAdminSupplierService
    {
        // Diese Methoden waren bereits vorhanden
        Task<IEnumerable<SupplierDto>> GetAllSuppliersAsync();
        Task<SupplierDto?> GetSupplierByIdAsync(Guid id);
        Task<SupplierDto> CreateSupplierAsync(SupplierDto supplierDto);

        // --- HIER DIE FEHLENDEN METHODEN ERGÄNZEN ---
        Task<bool> UpdateSupplierAsync(Guid id, SupplierDto supplierDto);
        Task<bool> DeleteSupplierAsync(Guid id);
    }
}