From eb6f7ef52470d48155902756906f96eaac607642 Mon Sep 17 00:00:00 2001
From: LD-Reborn <lucretia.dietz@gmx.de>
Date: Sun, 14 Dec 2025 14:40:00 +0100
Subject: [PATCH] Fixed requested value LVEWAvg was not found, improved
 resiliency

---
 src/Server/Probmethods.cs  |  5 ++---
 src/Server/Searchdomain.cs | 35 ++++++++++++++++++++++-------------
 2 files changed, 24 insertions(+), 16 deletions(-)

diff --git a/src/Server/Probmethods.cs b/src/Server/Probmethods.cs
index 34d6a86..0a17a86 100644
--- a/src/Server/Probmethods.cs
+++ b/src/Server/Probmethods.cs
@@ -29,7 +29,7 @@ public enum ProbMethodEnum
     GeometricMean,
     EVEWAvg,
     HVEWAvg,
-    LVEWavg,
+    LVEWAvg,
     DictionaryWeightedAverage
 }
 
@@ -49,7 +49,7 @@ public static class Probmethods
             [ProbMethodEnum.GeometricMean] = GeometricMean,
             [ProbMethodEnum.EVEWAvg] = ExtremeValuesEmphasisWeightedAverage,
             [ProbMethodEnum.HVEWAvg] = HighValueEmphasisWeightedAverage,
-            [ProbMethodEnum.LVEWavg] = LowValueEmphasisWeightedAverage,
+            [ProbMethodEnum.LVEWAvg] = LowValueEmphasisWeightedAverage,
             [ProbMethodEnum.DictionaryWeightedAverage] = DictionaryWeightedAverage
         };
     }
@@ -66,7 +66,6 @@ public static class Probmethods
             methodName = name[..colonIndex];
             jsonArg = name[(colonIndex + 1)..];
         }
-
         ProbMethodEnum probMethodEnum = (ProbMethodEnum)Enum.Parse(
             typeof(ProbMethodEnum),
             methodName
diff --git a/src/Server/Searchdomain.cs b/src/Server/Searchdomain.cs
index b7320ca..a3e4100 100644
--- a/src/Server/Searchdomain.cs
+++ b/src/Server/Searchdomain.cs
@@ -1,5 +1,6 @@
 using System.Data;
 using System.Data.Common;
+using ElmahCore.Mvc.Logger;
 using MySql.Data.MySqlClient;
 using Server.Helper;
 
@@ -54,21 +55,29 @@ public class Searchdomain
         Dictionary<int, Dictionary<string, float[]>> embedding_unassigned = [];
         while (embeddingReader.Read())
         {
-            int id_datapoint = embeddingReader.GetInt32(1);
-            string model = embeddingReader.GetString(2);
-            long length = embeddingReader.GetBytes(3, 0, null, 0, 0);
-            byte[] embedding = new byte[length];
-            embeddingReader.GetBytes(3, 0, embedding, 0, (int) length);
-            if (embedding_unassigned.TryGetValue(id_datapoint, out Dictionary<string, float[]>? embedding_unassigned_id_datapoint))
+            int id_datapoint;
+            try
             {
-                embedding_unassigned[id_datapoint][model] = SearchdomainHelper.FloatArrayFromBytes(embedding);
-            }
-            else
-            {
-                embedding_unassigned[id_datapoint] = new()
+                id_datapoint = embeddingReader.GetInt32(1);
+                string model = embeddingReader.GetString(2);
+                long length = embeddingReader.GetBytes(3, 0, null, 0, 0);
+                byte[] embedding = new byte[length];
+                embeddingReader.GetBytes(3, 0, embedding, 0, (int) length);
+                if (embedding_unassigned.TryGetValue(id_datapoint, out Dictionary<string, float[]>? embedding_unassigned_id_datapoint))
                 {
-                    [model] = SearchdomainHelper.FloatArrayFromBytes(embedding)
-                };
+                    embedding_unassigned[id_datapoint][model] = SearchdomainHelper.FloatArrayFromBytes(embedding);
+                }
+                else
+                {
+                    embedding_unassigned[id_datapoint] = new()
+                    {
+                        [model] = SearchdomainHelper.FloatArrayFromBytes(embedding)
+                    };
+                }
+            } catch (Exception e)
+            {
+                _logger.LogError("Error reading embedding (id: {id_datapoint}) from database: {e.Message} - {e.StackTrace}", [id_datapoint, e.Message, e.StackTrace]);
+                ElmahCore.ElmahExtensions.RaiseError(e);
             }
         }
         embeddingReader.Close();