(incubator-resilientdb-graphql) branch main updated: Update app.py

[apratim]

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apratim pushed a commit to branch main
in repository 
https://gitbox.apache.org/repos/asf/incubator-resilientdb-graphql.git


The following commit(s) were added to refs/heads/main by this push:
     new 05ff317  Update app.py
05ff317 is described below

commit 05ff317c2f4b7fbd210a361fae35f272d2621776
Author: Apratim Shukla <apratimshuk...@gmail.com>
AuthorDate: Tue Mar 11 03:38:21 2025 -0700

    Update app.py
---
 app.py | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/app.py b/app.py
index dcea825..c5e6900 100644
--- a/app.py
+++ b/app.py
@@ -29,8 +29,9 @@ db = Resdb(db_root_url)
 import strawberry
 import typing
 import ast
-from typing import Optional, List
+import json
 
+from typing import Optional, List, Any
 from flask import Flask
 from flask_cors import CORS
 
@@ -39,6 +40,16 @@ CORS(app) # This will enable CORS for all routes
 
 from strawberry.flask.views import GraphQLView
 
+@strawberry.scalar(description="Custom JSON scalar")
+class JSONScalar:
+    @staticmethod
+    def serialize(value: Any) -> Any:
+        return value  # Directly return the JSON object
+
+    @staticmethod
+    def parse_value(value: Any) -> Any:
+        return value  # Accept JSON as is
+
 @strawberry.type
 class RetrieveTransaction:
     id: str
@@ -49,7 +60,7 @@ class RetrieveTransaction:
     publicKey: str
     operation: str
     metadata: typing.Optional["str"]
-    asset: strawberry.JSON
+    asset: JSONScalar
     signerPublicKey: str
 
 @strawberry.type
@@ -63,7 +74,7 @@ class PrepareAsset:
     signerPublicKey: str
     signerPrivateKey: str
     recipientPublicKey: str
-    asset: strawberry.JSON
+    asset: JSONScalar
 
 @strawberry.type
 class Query: