Fix the bug of duplicated events (block-core#631)

dangershony · web-flow · commit d9d3492d78d9 · 2026-01-23T22:31:32.000Z
diff --git a/src/Angor/Avalonia/Angor.Sdk/Funding/Services/InvestmentHandshakeService.cs b/src/Angor/Avalonia/Angor.Sdk/Funding/Services/InvestmentHandshakeService.cs
@@ -366,7 +366,11 @@ await signService.LookupAllInvestmentMessagesAsync(
             );
 
             await tcs.Task;
-            return Result.Success((requests, notifications, cancellations, approvals));
+            return Result.Success((
+                requests.DistinctBy(r => r.Id).ToList(),
+                notifications.DistinctBy(n => n.Id).ToList(),
+                cancellations.DistinctBy(c => c.Id).ToList(),
+                approvals.DistinctBy(a => a.EventIdentifier).ToList()));
         }
         catch (Exception ex)
         {

Original file line number	Diff line number	Diff line change
`@@ -366,7 +366,11 @@ await signService.LookupAllInvestmentMessagesAsync(`
`366`	`366`	`);`
`367`	`367`
`368`	`368`	`await tcs.Task;`
`369`		`- return Result.Success((requests, notifications, cancellations, approvals));`
	`369`	`+ return Result.Success((`
	`370`	`+ requests.DistinctBy(r => r.Id).ToList(),`
	`371`	`+ notifications.DistinctBy(n => n.Id).ToList(),`
	`372`	`+ cancellations.DistinctBy(c => c.Id).ToList(),`
	`373`	`+ approvals.DistinctBy(a => a.EventIdentifier).ToList()));`
`370`	`374`	`}`
`371`	`375`	`catch (Exception ex)`
`372`	`376`	`{`