using HrynCo.NotificationService.DAL.Abstract.Repositories;
using HrynCo.NotificationService.Services.Core;
using HrynCo.NotificationService.Services.Logging;
using static HrynCo.NotificationService.Services.Core.ServiceResultHelper;

namespace HrynCo.NotificationService.Services.TemplateDefinitions;

internal sealed class GetAllNotificationServicesHandler(
    IContextualSerilogLogger<GetAllNotificationServicesQuery> logger, INotificationServiceRepository services)
    : RequestHandler<GetAllNotificationServicesQuery, ServiceResult<IReadOnlyList<NotificationServiceDto>>>(logger)
{
    protected override async Task<ServiceResult<IReadOnlyList<NotificationServiceDto>>> DoOnHandle(GetAllNotificationServicesQuery request, CancellationToken cancellationToken)
    {
        var all = await services.GetAllAsync(cancellationToken);
        return Success<IReadOnlyList<NotificationServiceDto>>(all.Select(NotificationServiceMapping.Map).ToList());
    }
}