37 lines
1.5 KiB
C#
37 lines
1.5 KiB
C#
using ApplicationLayer.DataAccessingServices.Locations.NeededServices;
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using ApplicationLayer.DataAccessingServices.Locations.RequestHandlers.AdminRequests.Exceptions;
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using ApplicationLayer.DataAccessingServices.Locations.Requests;
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using ApplicationLayer.GeneralNeededServices;
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using Domains.LocationDomain;
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namespace ApplicationLayer.DataAccessingServices.Locations.RequestHandlers.AdminRequests
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{
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/// <inheritdoc cref="IEditLocationsRequestsHandler"/>
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public class EditLocationsRequestsHandler(ICountriesRepository countries, IUnitOfWork unitOfWork) : IEditLocationsRequestsHandler
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{
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async Task IEditLocationsRequestsHandler.AddCountryAsync(AddCountryRequest request, CancellationToken cancellationToken)
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{
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if (await countries.FindByName(request.CountryName, cancellationToken) is not null)
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{
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throw new CountryAlreadyExists(request.CountryName);
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}
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if (request.Cities.Distinct().Count() < request.Cities.Length)
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{
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throw new MultipleIdenticalCitiesInCountryException();
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}
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var country = new Country
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{
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Name = request.CountryName,
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IsSchengen = request.IsSchengen,
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Cities = request.Cities.Select(cityName => new City { Name = cityName }).ToList()
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};
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await countries.AddAsync(country, cancellationToken);
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await unitOfWork.SaveAsync(cancellationToken);
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}
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}
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}
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