shoc-backend/SeaHaven.Services/Interfaces/IServicePorts.cs

using Microsoft.AspNetCore.Http;

namespace SeaHaven.Services.Interfaces
{
    public interface IFileStoragePort
    {
        Task<string> SaveFileAsync(IFormFile file);
    }

    /// <summary>
    /// Narrow vendor completion-document storage port. Implemented in the API layer so the
    /// service layer can persist/read uploaded vendor documents without owning filesystem paths.
    /// Path resolution is shared with the scan worker to avoid duplicate rules.
    /// </summary>
    public interface IVendorDocumentStoragePort
    {
        Task SaveAsync(int vendorId, int dispatchId, string storedFileName, Stream content, CancellationToken cancellationToken);
        Stream OpenRead(int vendorId, int dispatchId, string storedFileName);
        void Delete(int vendorId, int dispatchId, string storedFileName);
    }

    public interface IDispatchEmailPort
    {
        Task<bool> SendDispatchEmailAsync(string emailTo, string subject, string htmlBody, string? replyTo);
    }

    public interface IVendorTokenPort
    {
        Task<string> GetOrCreateActiveTokenAsync(int vendorId);
    }
}