public async Task AddNewEstablishment(string id, string businessName, string latitude, string longitude)
{
var result = await _establishmentRepository.Get(id);
if (result == null)
{
result = new Models.Establishment
{
Id = id,
BusinessName = businessName,
Latitude = latitude,
Longitude = longitude
};
await _establishmentRepository.AddEstablishment(result);
}
}