From ba690e78ffc8af235f9d478b82ac2e6ddd680dec Mon Sep 17 00:00:00 2001
From: Salvage <29021710+Saalvage@users.noreply.github.com>
Date: Tue, 30 Aug 2022 17:10:07 +0200
Subject: [PATCH] Add Ascending sort order; Fixes #106

---
 Backend/Controllers/SearchController.cs | 2 +-
 Models/Order.cs                         | 2 +-
 Models/WseSearchParameters.cs           | 3 ++-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/Backend/Controllers/SearchController.cs b/Backend/Controllers/SearchController.cs
index 59a9ae9..a81e554 100644
--- a/Backend/Controllers/SearchController.cs
+++ b/Backend/Controllers/SearchController.cs
@@ -24,7 +24,7 @@ private IEnumerable<WebserviceEntry> GetBaseWses(WseSearchParameters parameters)
             .AsEnumerable()
             .Select(x => (wse: x, score: parameters.Order.GetMapper().Invoke(x)
                                          * (parameters.Query == null ? 1 : FuzzingService.CalculateScore1(parameters.Query, x))))
-            .OrderByDescending(x => x.score)
+            .OrderBy(x => parameters.Ascending ? x.score : -x.score)
             .TakeWhile(x => parameters.Query == null || x.score > 0.05)
             .Select(x => {
                 x.wse.ChangeLog = x.score.ToString();
diff --git a/Models/Order.cs b/Models/Order.cs
index 66eacb7..84e0eb2 100644
--- a/Models/Order.cs
+++ b/Models/Order.cs
@@ -16,7 +16,7 @@ public static Func<WebserviceEntry, double> GetMapper(this Order order)
                 (double)x.ViewCount / (DateTimeOffset.UtcNow - x.CreatedAt).Ticks
                 * (x.Reviews.Any() ? x.Reviews.Average(y => (int)y.StarCount) : 2.5),
             Order.ViewCount => x => x.ViewCount,
-            Order.ReviewAverage => x => (x.Reviews.Any() ? x.Reviews.Average(y => (int)y.StarCount) : 2.5),
+            Order.ReviewAverage => x => x.Reviews.Any() ? x.Reviews.Average(y => (int)y.StarCount) : 2.5,
             Order.Recency => x => x.CreatedAt.UtcTicks,
             _ => throw new InvalidEnumArgumentException(nameof(order), (int)order, typeof(Order)),
         };
diff --git a/Models/WseSearchParameters.cs b/Models/WseSearchParameters.cs
index 16d80af..cd522ca 100644
--- a/Models/WseSearchParameters.cs
+++ b/Models/WseSearchParameters.cs
@@ -6,5 +6,6 @@ public record WseSearchParameters(
     bool? HasBookmark,
     ISet<Tag>? Tags,
     StarCount MinReviewAvg,
-    Order Order
+    Order Order,
+    bool Ascending
 );