public Event AddContribution(Contribution contribution, Event eventTarget) { using (SynchronicWorldContext context = new SynchronicWorldContext()) { var contributionInDb = context.Contributions.Where(c => c.Name.ToLower().Equals(contribution.Name.ToLower())).FirstOrDefault(); var eventInDb = context.Events.Include(e => e.Contributions).Where(e => e.Name.ToLower().Equals(eventTarget.Name.ToLower())).FirstOrDefault(); if (contributionInDb == null || eventInDb == null) { return null; } eventInDb.Contributions.Add(contributionInDb); context.SaveChanges(); return eventInDb; } }
public Contribution CreateContribution(Contribution contribution) { using (SynchronicWorldContext context = new SynchronicWorldContext()) { if (context.Contributions.Where(c => c.Name.ToLower().Equals(contribution.Name.ToLower())).Count() != 0) { return null; } var person = contribution.Person; contribution.Person = null; Contribution newContribution = context.Contributions.Add(contribution); var personInDb = context.Persons.Where(p => p.Id.Equals(person.Id)).FirstOrDefault(); newContribution.Person = personInDb; context.SaveChanges(); return newContribution; } }