public async Task <IHttpActionResult> FindActivityReviewStatistics(int activityId)
{
try
{
Expression <Func <Review, bool> > Filter = x => !x.IsDeleted;
Filter = Filter.And(x => x.ActivityId == activityId);
var TotalReviews = await Mgr.Count_Async(Filter);
if (TotalReviews == 0)
{
return(Ok(false));
}
var TotalRate = Mgr.FindActivityTotalRate(Filter);
var res = new
{
TotalReviews = TotalReviews,
AvgRate = Math.Round(TotalRate / TotalReviews, 2)
};
return(Ok(res));
}
catch (Exception ex)
{
Unit.LogError(ex, this.ToString(), this.ActionContext.ActionArguments.ToList());
return(InternalServerError(ex));
}
}
