refactor: replace JSON.stringify with lossless-json.stringify for BigInt handling

Author: nicosammito

src/extraction/getTypeFromValue.ts

@@ -1,6 +1,7 @@
 import ts from "typescript";
 import {createCompilerHost, getSharedTypeDeclarations} from "../utils";
 import {DataType, LiteralValue} from "@code0-tech/sagittarius-graphql-types";
+import {stringify} from "lossless-json";
 
 /**
  * Uses the TypeScript compiler to generate a precise type string from any runtime value.
@@ -12,9 +13,7 @@ export const getTypeFromValue = (
 
 
     // 1. Serialize value to a JSON string for embedding in source code.
-    const literal = JSON.stringify(value?.value, (key, val) =>
-        typeof val === 'bigint' ? val.toString() : val
-    )
+    const literal = stringify(value?.value)
 
     if (!literal) return "any"
 

src/utils.ts

@@ -12,6 +12,7 @@ import ts from "typescript";
 import {createSystem, createVirtualTypeScriptEnvironment, VirtualTypeScriptEnvironment} from "@typescript/vfs"
 import {DataTypeVariant, getTypeVariant} from "./extraction/getTypeVariant";
 import {getTypesFromFunction} from "./extraction/getTypesFromFunction";
+import {stringify} from "lossless-json";
 
 /**
  * Result of a node or flow validation.
@@ -126,9 +127,7 @@ export function generateFlowSourceCode(
                 return `/* @pos ${nodeId} ${paramIdx} */ ${refCode}`;
             }
             if (val.__typename === "LiteralValue") {
-                const jsonString = JSON.stringify(val?.value, (key, val) =>
-                    typeof val === 'bigint' ? val.toString() : val
-                )
+                const jsonString = stringify(val?.value)
                 return `/* @pos ${nodeId} ${paramIdx} */ ${jsonString}`;
             }
             if (val.__typename === "NodeFunctionIdWrapper") {

src/validation/getValueValidation.ts

@@ -1,6 +1,7 @@
 import ts from "typescript";
 import {DataType, LiteralValue} from "@code0-tech/sagittarius-graphql-types";
 import {createCompilerHost, getSharedTypeDeclarations, ValidationResult} from "../utils";
+import { stringify } from 'lossless-json'
 
 
 export const getValueValidation = (
@@ -9,9 +10,7 @@ export const getValueValidation = (
     dataTypes?: DataType[]
 ): ValidationResult => {
 
-    const jsonString = JSON.stringify(value?.value, (key, val) =>
-        typeof val === 'bigint' ? val.toString() : val
-    )
+    const jsonString = stringify(value?.value)
 
     // 1. Construct the source code for validation.
     const sourceCode = `

test/getReferenceSuggestions.test.ts

@@ -125,8 +125,6 @@ describe('getReferenceSuggestions', () => {
 
         const suggestions = getReferenceSuggestions(flow, "gid://sagittarius/NodeFunction/4", 0, FUNCTION_SIGNATURES, DATA_TYPES);
 
-        console.log(suggestions)
-
         //expect(suggestions.some(s => !s.nodeFunctionId)).toBe(true);
     });