public async Task <long> AddAsync(T entity)
{
if (entity == null)
{
RepositoryExceptions.Add(new ArgumentNullException($"{nameof(AddAsync)} entity must not be null"));
}
try
{
await Entities.AddAsync(entity);
if (await context.SaveChangesAsync() > 0)
{
return(GetKey(entity));
}
}
catch (Exception ex)
{
RepositoryExceptions.Add(new Exception($"{nameof(entity)} could not be saved: {ex.Message}"));
}
return(0);
}
public Task <int> SaveChangesAsync()
{
Task <int> changes;
try
{
changes = _context.SaveChangesAsync();
_transaction.Commit();
}
catch
{
_transaction.Rollback();
throw;
}
finally
{
_transaction = _context.Database.BeginTransaction();
}
return(changes);
}
