public async Task <IResult> UpdateRating(ProductRatingReviewModel reviewModel)
{
var result = new Result()
{
Operation = Operation.Update,
Status = Status.Success
};
try
{
var rating = _context.ProductRatingReviews.Where(p => p.RatingId == reviewModel.RatingId).FirstOrDefault();
rating.MapFromModel(reviewModel);
await _context.SaveChangesAsync();
result.StatusCode = HttpStatusCode.OK;
return(result);
}
catch (Exception e)
{
result.Status = Status.Error;
result.StatusCode = HttpStatusCode.InternalServerError;
result.Body = e;
result.Message = e.Message;
return(result);
}
}
public async Task <IResult> RateProduct(ProductRatingReviewModel productRatingReview)
{
var result = new Result()
{
Operation = Operation.Create,
Status = Status.Success
};
try
{
var existingRating = _context.ProductRatingReviews.Where(r => r.UserId == productRatingReview.UserId && r.ProductId == productRatingReview.ProductId).FirstOrDefault();
if (existingRating != null)
{
result.Message = "User has already rated the product";
result.Status = Status.Fail;
result.StatusCode = HttpStatusCode.BadRequest;
return(result);
}
_context.ProductRatingReviews.Add(productRatingReview);
await _context.SaveChangesAsync();
result.StatusCode = HttpStatusCode.OK;
return(result);
}
catch (Exception e)
{
result.Body = e;
result.Message = e.Message;
result.StatusCode = HttpStatusCode.InternalServerError;
result.Status = Status.Error;
return(result);
}
}
public async Task <IResult> DeleteRating(int productId)
{
var result = new Result()
{
Operation = Operation.Delete,
Status = Status.Success
};
try
{
int userdetail = _specificClaim.GetSpecificClaim("Id");
var checkRating = await _productRepository.GetProductRatingById(userdetail, productId);
if (checkRating.Status != Status.Success)
{
result.Message = "User does not match";
result.Status = Status.Fail;
result.StatusCode = HttpStatusCode.BadRequest;
return(result);
}
ProductRatingReviewModel reviewModel = checkRating.Body;
var deleteRating = await _productRepository.DeleteRating(reviewModel.RatingId);
return(deleteRating);
}
catch (Exception e)
{
result.Status = Status.Success;
result.StatusCode = HttpStatusCode.InternalServerError;
result.Body = e;
result.Message = e.Message;
return(result);
}
}
public async Task <IResult> GetProductRatingById(int productId)
{
var result = new Result()
{
Operation = Operation.Read,
Status = Status.Success
};
try
{
var userDetail = _specificClaim.GetSpecificClaim("Id");
var rating = await _productRepository.GetProductRatingById(userDetail, productId);
if (rating.Status != Status.Success)
{
return(rating);
}
ProductRatingReviewViewModel viewModel = new ProductRatingReviewViewModel();
ProductRatingReviewModel productRating = rating.Body;
viewModel.MapFromModel(productRating);
viewModel.UserName = _specificClaim.GetSpecificClaim("userName");
result.Body = viewModel;
result.StatusCode = HttpStatusCode.OK;
return(result);
}
catch (Exception e)
{
result.Status = Status.Error;
result.StatusCode = HttpStatusCode.InternalServerError;
result.Body = e;
result.Message = e.Message;
return(result);
}
}
public async Task <IResult> RateProduct(ProductRatingReviewViewModel productRatingReview)
{
var result = new Result()
{
Operation = Operation.Create,
Status = Status.Success
};
try
{
ProductRatingReviewModel reviewModel = new ProductRatingReviewModel();
reviewModel.MapFromViewModel(productRatingReview);
reviewModel.UserId = _specificClaim.GetSpecificClaim("Id");
reviewModel.RatingDate = DateTime.Now;
var rating = await _productRepository.RateProduct(reviewModel);
return(rating);
}
catch (Exception e)
{
result.Body = e;
result.Message = e.Message;
result.Status = Status.Error;
result.StatusCode = HttpStatusCode.InternalServerError;
return(result);
}
}
public async Task <IResult> UpdateRating(ProductRatingReviewViewModel productRatingReview)
{
var result = new Result()
{
Operation = Operation.Update,
Status = Status.Success
};
try
{
int userDetail = _specificClaim.GetSpecificClaim("Id");
var rating = await _productRepository.GetProductRatingById(userDetail, productRatingReview.ProductId);
if (rating.Status != Status.Success)
{
result.Message = "Rating by this user does not exist.";
result.Status = Status.Fail;
result.StatusCode = HttpStatusCode.BadRequest;
return(result);
}
ProductRatingReviewModel productRatingModel = new ProductRatingReviewModel();
productRatingModel.MapFromViewModel(productRatingReview);
productRatingModel.RatingDate = DateTime.Now;
productRatingModel.UserId = rating.Body.UserId;
var updateRating = await _productRepository.UpdateRating(productRatingModel);
return(updateRating);
}
catch (Exception e)
{
result.Body = e;
result.Message = e.Message;
result.Status = Status.Error;
result.StatusCode = HttpStatusCode.InternalServerError;
return(result);
}
}