/// <summary>
/// Gets the ratings.
/// </summary>
/// <param name="feedback">The feedback.</param>
/// <returns></returns>
private ICollection <EbayRatingData> GetRatings(GetFeedbackCall feedback)
{
List <EbayRatingData> ratings = new List <EbayRatingData>();
if (feedback.FeedbackSummary == null || CollectionUtils.IsEmpty(feedback.FeedbackSummary.SellerRatingSummaryArray))
{
return(ratings);
}
//group the relevant items by time period
IEnumerable <IGrouping <FeedbackSummaryPeriodCodeType, AverageRatingSummaryType> > groupsByPeriod = feedback
.FeedbackSummary
.SellerRatingSummaryArray
.Cast <AverageRatingSummaryType>()
.Where(o => o.FeedbackSummaryPeriodSpecified && CollectionUtils.IsNotEmpty(o.AverageRatingDetails))
.GroupBy(o => o.FeedbackSummaryPeriod);
//group each previous group by rating detail
foreach (var periodGroup in groupsByPeriod)
{
//group each previous group by rating detail
var groupPeriodByRating = periodGroup.First()
.AverageRatingDetails
.Cast <AverageRatingDetailsType>()
.GroupBy(o => o.RatingDetail);
EbayRatingData ratingData = new EbayRatingData();
ratingData.TimePeriodId = ToEbayTimePeriod(periodGroup.Key);
//completes ratingData
FillEbayRatingData(groupPeriodByRating, ratingData);
ratings.Add(ratingData);
}
return(ratings);
}
/// <summary>
/// Fills the e-bay rating data.
/// </summary>
/// <param name="groupPeriodByRating">The group period by rating.</param>
/// <param name="ratingData">The rating data.</param>
/// <exception cref="System.ArgumentOutOfRangeException"></exception>
private static void FillEbayRatingData(IEnumerable <IGrouping <FeedbackRatingDetailCodeType, AverageRatingDetailsType> > groupPeriodByRating, EbayRatingData ratingData)
{
foreach (var group in groupPeriodByRating)
{
switch (group.Key)
{
case FeedbackRatingDetailCodeType.ItemAsDescribed:
ratingData.ItemAsDescribed = group.First()
.Rating;
ratingData.ItemAsDescribedCount = group.First()
.RatingCount;
break;
case FeedbackRatingDetailCodeType.Communication:
ratingData.Communication = group.First()
.Rating;
ratingData.Communication = group.First()
.RatingCount;
break;
case FeedbackRatingDetailCodeType.ShippingTime:
ratingData.ShippingTime = group.First()
.Rating;
ratingData.ShippingTimeCount = group.First()
.RatingCount;
break;
case FeedbackRatingDetailCodeType.ShippingAndHandlingCharges:
ratingData.ShippingAndHandlingCharges = group.First()
.Rating;
ratingData.ShippingAndHandlingCharges = group.First()
.RatingCount;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
}