Addressed comments

Concordium · Oct 26, 2023 · d264030 · d264030
1 parent a0fbef9
commit d264030
Show file tree

Hide file tree

Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ## 4.1.0
 - Bugfix
   - Documentation was missing when adding library as nuget packages and hovering over methods and classes.
+- Added
   - gRPC queries relevant for smart contracts.
     - GetModuleListAsync
     - GetInstanceListAsync

diff --git a/src/Types/TransactionTime.cs b/src/Types/TransactionTime.cs
@@ -8,6 +8,17 @@ internal static TransactionTime From(Grpc.V2.TransactionTime transactionTime) =>
         new(transactionTime.Value);
 
     /// <summary>Convert the TransactionTime to a DateTimeOffset.</summary>
-    public DateTimeOffset ToDateTimeOffset() =>
-        DateTimeOffset.FromUnixTimeSeconds((long)this.SecondsSinceUnixEpoch);
+    public DateTimeOffset ToDateTimeOffset()
+    {
+        if (this.SecondsSinceUnixEpoch > long.MaxValue)
+        {
+            throw new ArgumentOutOfRangeException(
+                $"The timestamp has a value of {this.SecondsSinceUnixEpoch} which exceeds the maximum value of supported by DateTimeOffset."
+            );
+        }
+        else
+        {
+            return DateTimeOffset.FromUnixTimeSeconds((long)this.SecondsSinceUnixEpoch);
+        }
+    }
 }