From a38bc8a071d83d49dd276313afc3a9371bcd53e3 Mon Sep 17 00:00:00 2001
From: moreal <dev.moreal@gmail.com>
Date: Tue, 12 Sep 2023 13:52:03 +0900
Subject: [PATCH] Support regex for `transaction.ncTransactions`' actionType
 argument

---
 .../GraphTypes/TransactionHeadlessQuery.cs                   | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/NineChronicles.Headless/GraphTypes/TransactionHeadlessQuery.cs b/NineChronicles.Headless/GraphTypes/TransactionHeadlessQuery.cs
index ecaa294ee..5be72bb01 100644
--- a/NineChronicles.Headless/GraphTypes/TransactionHeadlessQuery.cs
+++ b/NineChronicles.Headless/GraphTypes/TransactionHeadlessQuery.cs
@@ -6,6 +6,7 @@
 using System.Text;
 using System.Text.Json;
 using System.Text.Json.Nodes;
+using System.Text.RegularExpressions;
 using Bencodex;
 using Bencodex.Json;
 using GraphQL;
@@ -75,7 +76,7 @@ public TransactionHeadlessQuery(StandaloneContext standaloneContext)
                     new QueryArgument<NonNullGraphType<LongGraphType>>
                     { Name = "limit", Description = "number of block to query." },
                     new QueryArgument<NonNullGraphType<StringGraphType>>
-                    { Name = "actionType", Description = "filter tx by having actions' type" }
+                    { Name = "actionType", Description = "filter tx by having actions' type. It is regular expression." }
                 ),
                 resolve: context =>
                 {
@@ -99,7 +100,7 @@ public TransactionHeadlessQuery(StandaloneContext standaloneContext)
                                 return false;
                             }
 
-                            return typeId == actionType;
+                            return Regex.IsMatch(typeId, actionType);
                         }));
 
                     return transactions;