public async Task HandleAsync(CreateFlatForRentAnnouncementPreferenceCommand command, CancellationToken cancellationToken = default)
{
var getUserResult = await _userGetterService.GetByIdAsync(command.UserId);
if (!getUserResult.Success)
{
throw new ResourceNotFoundException(getUserResult.Errors);
}
var cityAndCityDistrictsVerificationResult = await _cityVerificationService.VerifyCityAndCityDistrictsAsync(command.CityId, command.CityDistricts);
if (!cityAndCityDistrictsVerificationResult.Success)
{
throw new ValidationException(cityAndCityDistrictsVerificationResult.Errors);
}
var announcementPreferenceLimitIsNotExceededVerificationResult =
_userVerificationService.VerifyAnnouncementPreferenceLimitIsNotExceeded(
getUserResult.Value.AnnouncementPreferenceLimit,
getUserResult.Value.FlatForRentAnnouncementPreferences.Count +
getUserResult.Value.RoomForRentAnnouncementPreferences.Count);
if (!announcementPreferenceLimitIsNotExceededVerificationResult.Success)
{
throw new ValidationException(announcementPreferenceLimitIsNotExceededVerificationResult.Errors);
}
var flatForRentAnnouncementPreference =
_mapper.Map <CreateFlatForRentAnnouncementPreferenceCommand, FlatForRentAnnouncementPreference>(command);
var flatForRentAnnouncementPreferences = getUserResult.Value.FlatForRentAnnouncementPreferences.ToList();
flatForRentAnnouncementPreferences.Add(flatForRentAnnouncementPreference);
var flatForRentAnnouncementPreferencesVerificationResult =
_flatForRentAnnouncementPreferenceVerificationService.VerifyFlatForRentAnnouncementPreferences(flatForRentAnnouncementPreferences);
if (!flatForRentAnnouncementPreferencesVerificationResult.Success)
{
throw new ValidationException(flatForRentAnnouncementPreferencesVerificationResult.Errors);
}
getUserResult.Value.AddFlatForRentAnnouncementPreference(flatForRentAnnouncementPreference, command.CorrelationId);
await _communicationBus.DispatchDomainEventsAsync(getUserResult.Value, cancellationToken);
await _userRepository.UpdateAsync(getUserResult.Value);
var userFlatForRentAnnouncementPreferenceCreatedIntegrationEvent =
new UserFlatForRentAnnouncementPreferenceCreatedIntegrationEvent(command.CorrelationId,
getUserResult.Value.Id,
flatForRentAnnouncementPreference.Id,
getUserResult.Value.Email,
flatForRentAnnouncementPreference.CityId,
getUserResult.Value.ServiceActive,
getUserResult.Value.AnnouncementSendingFrequency.ConvertToEnum(),
flatForRentAnnouncementPreference.PriceMin,
flatForRentAnnouncementPreference.PriceMax,
flatForRentAnnouncementPreference.RoomNumbersMin,
flatForRentAnnouncementPreference.RoomNumbersMax,
flatForRentAnnouncementPreference.CityDistricts);
await _integrationEventBus.PublishIntegrationEventAsync(userFlatForRentAnnouncementPreferenceCreatedIntegrationEvent);
}
public async Task AddAsync(UserFlatForRentAnnouncementPreferenceCreatedIntegrationEvent integrationEvent)
{
var flatForRentAnnouncementPreference = new FlatForRentAnnouncementPreference
{
Id = integrationEvent.FlatForRentAnnouncementPreferenceId,
UserId = integrationEvent.UserId,
UserEmail = integrationEvent.UserEmail,
CityId = integrationEvent.CityId,
ServiceActive = integrationEvent.ServiceActive,
AnnouncementSendingFrequency = integrationEvent.AnnouncementSendingFrequency,
PriceMin = integrationEvent.PriceMin,
PriceMax = integrationEvent.PriceMax,
RoomNumbersMin = integrationEvent.RoomNumbersMin,
RoomNumbersMax = integrationEvent.RoomNumbersMax,
CityDistricts = integrationEvent.CityDistricts.ToList(),
CosmosEntityName = nameof(FlatForRentAnnouncementPreference)
};
var addResult = await _cosmosStore.AddAsync(flatForRentAnnouncementPreference);
if (!addResult.IsSuccess)
{
throw addResult.Exception;
}
}
