public void Delete(DalLike dalEntity)
{
if (dalEntity == null)
{
throw new ArgumentNullException("dalEntity", "Like is null");
}
var entity = _context.Set<Likes>().Find(dalEntity.Id);
_context.Set<Likes>().Remove(entity);
}
public void Create(DalLike dalEntity)
{
if (dalEntity == null)
{
throw new ArgumentNullException("dalEntity", "Like is null");
}
_context.Set<Likes>().Add(new Likes()
{
UserId = dalEntity.UserId,
PictureId = dalEntity.PictureId
});
}
public void Update(DalLike dalEntity)
{
if (dalEntity == null)
{
throw new ArgumentNullException("dalEntity", "Like is null");
}
var oldEntity = _context.Set<Likes>().Find(dalEntity.Id);
if (oldEntity != null)
{
var oldContextEntry = _context.Entry(oldEntity);
Likes newEntity = new Likes()
{
LikeId = dalEntity.Id,
UserId = dalEntity.UserId,
PictureId = dalEntity.PictureId
};
oldContextEntry.CurrentValues.SetValues(newEntity);
oldContextEntry.State = EntityState.Modified;
}
}