using MediatR;
using TakeoutSaaS.Application.Identity.Commands;
using TakeoutSaaS.Domain.Identity.Repositories;
using TakeoutSaaS.Shared.Abstractions.Tenancy;

namespace TakeoutSaaS.Application.Identity.Handlers;

/// <summary>
/// 删除角色处理器。
/// </summary>
public sealed class DeleteRoleCommandHandler(
    IRoleRepository roleRepository,
    ITenantProvider tenantProvider)
    : IRequestHandler<DeleteRoleCommand, bool>
{
    public async Task<bool> Handle(DeleteRoleCommand request, CancellationToken cancellationToken)
    {
        var tenantId = tenantProvider.GetCurrentTenantId();
        await roleRepository.DeleteAsync(request.RoleId, tenantId, cancellationToken);
        await roleRepository.SaveChangesAsync(cancellationToken);
        return true;
    }
}