using AutobusApi.Application.Common.Interfaces;
using AutobusApi.Domain.Entities;
using MediatR;

namespace AutobusApi.Application.Countries.Commands.CreateCountry;

public class CreateCountryCommandHandler : IRequestHandler<CreateCountryCommand, int>
{
    private readonly IApplicationDbContext _dbContext;

    public CreateCountryCommandHandler(IApplicationDbContext dbContext)
    {
        _dbContext = dbContext;
    }

    public async Task<int> Handle(
        CreateCountryCommand request,
        CancellationToken cancellationToken)
    {
        var country = new Country();

        country.Name = request.Name;

        _dbContext.Countries.Add(country);

        await _dbContext.SaveChangesAsync(cancellationToken);

        return country.Id;
    }
}