From 50462fc45972260bc4ceba4de82f22bde31c3a4d Mon Sep 17 00:00:00 2001
From: Vasilije Milic <milic.ra208.2019@uns.ac.rs>
Date: Wed, 16 Aug 2023 14:54:14 +0200
Subject: [PATCH] Fix toJson method

---
 .../src/main/scala/zio/elasticsearch/query/Queries.scala      | 2 +-
 .../src/test/scala/zio/elasticsearch/ElasticQuerySpec.scala   | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/modules/library/src/main/scala/zio/elasticsearch/query/Queries.scala b/modules/library/src/main/scala/zio/elasticsearch/query/Queries.scala
index d7766d938..e865b168a 100644
--- a/modules/library/src/main/scala/zio/elasticsearch/query/Queries.scala
+++ b/modules/library/src/main/scala/zio/elasticsearch/query/Queries.scala
@@ -590,7 +590,7 @@ private[elasticsearch] final case class MatchPhrasePrefix[S](field: String, valu
     extends MatchPhrasePrefixQuery[S] {
 
   private[elasticsearch] def toJson(fieldPath: Option[String]): Json =
-    Obj("match_phrase_prefix" -> Obj(fieldPath.foldRight(field)(_ + "." + _) -> value.toJson))
+    Obj("match_phrase_prefix" -> Obj(fieldPath.foldRight(field)(_ + "." + _) -> Obj("query" -> value.toJson)))
 }
 
 sealed trait NestedQuery[S]
diff --git a/modules/library/src/test/scala/zio/elasticsearch/ElasticQuerySpec.scala b/modules/library/src/test/scala/zio/elasticsearch/ElasticQuerySpec.scala
index 2d4bd4515..376e3ae6b 100644
--- a/modules/library/src/test/scala/zio/elasticsearch/ElasticQuerySpec.scala
+++ b/modules/library/src/test/scala/zio/elasticsearch/ElasticQuerySpec.scala
@@ -2485,7 +2485,9 @@ object ElasticQuerySpec extends ZIOSpecDefault {
             """
               |{
               |  "match_phrase_prefix": {
-              |    "stringField": "test"
+              |    "stringField": {
+              |       "query" : "test"
+              |    }
               |  }
               |}
               |""".stripMargin