public double GetAverageRatingValue(Guid objectId, RatingObjectType objectType)
{
_unitOfWork.BeginTransaction();
if (objectType.Equals(RatingObjectType.ORDER))
{
var order = _orderRepository.GetById(objectId);
if (order == null)
{
_unitOfWork.Commit();
throw new Exception(ExceptionMessages.OrderException.NOT_FOUND);
}
var average = _ratingRepository.GetAverageRatingValue(order);
_unitOfWork.Commit();
return(average);
}
else
{
var product = _productRepository.GetById(objectId);
if (product == null)
{
_unitOfWork.Commit();
throw new Exception(ExceptionMessages.ProductException.NOT_FOUND);
}
var average = _ratingRepository.GetAverageRatingValue(product);
_unitOfWork.Commit();
return(average);
}
}
public IList <RatingViewModel> GetCommentRatingsById(Guid objectId, RatingObjectType objectType)
{
_unitOfWork.BeginTransaction();
if (objectType.Equals(RatingObjectType.ORDER))
{
var order = _orderRepository.GetById(objectId);
if (order == null)
{
_unitOfWork.Commit();
throw new Exception(ExceptionMessages.OrderException.NOT_FOUND);
}
var ratings = _ratingRepository.GetCommentRatingsById(order);
var ratingsViewModel = ratings.Select(x => x.MapToViewModel()).ToList();
return(ratingsViewModel);
}
else
{
var product = _productRepository.GetById(objectId);
if (product == null)
{
_unitOfWork.Commit();
throw new Exception(ExceptionMessages.ProductException.NOT_FOUND);
}
var ratings = _ratingRepository.GetCommentRatingsById(product);
var ratingsViewModel = ratings.Select(x => x.MapToViewModel()).ToList();
return(ratingsViewModel);
}
}
public RatingValuesViewModel GetRatingValues(Guid ObjectId, RatingObjectType ObjectType)
{
_unitOfWork.BeginTransaction();
if (ObjectType.Equals(RatingObjectType.ORDER))
{
var order = _orderRepository.GetById(ObjectId);
if (order == null)
{
_unitOfWork.Commit();
throw new Exception(ExceptionMessages.OrderException.NOT_FOUND);
}
var values = new RatingValuesViewModel();
var ratings = _ratingRepository.GetRatingsById(order);
values.One = ratings.AsQueryable <Rating>().Where(x => x.Value == 1).ToList().Count;
values.Two = ratings.AsQueryable <Rating>().Where(x => x.Value == 2).ToList().Count;
values.Three = ratings.AsQueryable <Rating>().Where(x => x.Value == 3).ToList().Count;
values.Four = ratings.AsQueryable <Rating>().Where(x => x.Value == 4).ToList().Count;
values.Five = ratings.AsQueryable <Rating>().Where(x => x.Value == 5).ToList().Count;
values.Total = values.One + values.Two + values.Three + values.Four + values.Five;
_unitOfWork.Commit();
return(values);
}
else
{
var product = _productRepository.GetById(ObjectId);
if (product == null)
{
_unitOfWork.Commit();
throw new Exception(ExceptionMessages.OrderException.NOT_FOUND);
}
var values = new RatingValuesViewModel();
var ratings = _ratingRepository.GetRatingsById(product);
values.One = ratings.AsQueryable <Rating>().Where(x => x.Value == 1).ToList().Count;
values.Two = ratings.AsQueryable <Rating>().Where(x => x.Value == 2).ToList().Count;
values.Three = ratings.AsQueryable <Rating>().Where(x => x.Value == 3).ToList().Count;
values.Four = ratings.AsQueryable <Rating>().Where(x => x.Value == 4).ToList().Count;
values.Five = ratings.AsQueryable <Rating>().Where(x => x.Value == 5).ToList().Count;
values.Total = values.One + values.Two + values.Three + values.Four + values.Five;
_unitOfWork.Commit();
return(values);
}
}