public async Task <bool> DeleteReviewAsync(int[] ids)
{
bool retval = true;
IDictionary <int, string> lookup = await _productReviewRepository.LoadLookupAsync();
foreach (int id in ids)
{
if (lookup.TryGetValue(id, out var productId))
{
IList <Review> reviews = await _productReviewRepository.GetProductReviewsAsync(productId);
Review reviewToRemove = reviews.Where(r => r.Id == id).FirstOrDefault();
if (reviewToRemove != null && reviews.Remove(reviewToRemove))
{
await _productReviewRepository.SaveProductReviewsAsync(productId, reviews);
}
}
else
{
retval = false;
}
// also remove the reference to the review from the loopup
lookup.Remove(id);
}
await _productReviewRepository.SaveLookupAsync(lookup);
return(retval);
}
