public async Task <bool> ContainsSourceMedia(SourceMedia sourcemedia)
{
using (var _context = _factory())
{
return(null != await _context.Set <SourceMedia>()
.FirstOrDefaultAsync(x =>
x.SourceId == sourcemedia.SourceId &&
x.MediaId == sourcemedia.MediaId));
}
}
public async Task AddSourceMedia(SourceMedia sourcemedia)
{
using (var _context = _factory())
{
await _context.Set <SourceMedia>()
.AddAsync(sourcemedia);
await _context.SaveChangesAsync();
}
}