public async Task AddAsync(Core.Domain.Demand demand)
{
List <EF.Persistance_Models.DemandAttributeValue> demandAttributeValues =
demand.Attributes.Select(att => new EF.Persistance_Models.DemandAttributeValue(att, demand.Id)).ToList();
EF.Persistance_Models.Demand newDemand = new EF.Persistance_Models.Demand(demand, demandAttributeValues);
await _dbContext.Demands.AddAsync(newDemand);
await _dbContext.SaveChangesAsync(); // We save with transaction because is an aggregate root
}
