Update convertJsonNumberToString utility

Sources/XXClient/Helpers/ConvertJsonNumberToString.swift

@@ -17,3 +17,21 @@ func convertJsonNumberToString(
   }
   return output
 }
+
+func convertJsonNumberToString(
+  in input: Data,
+  minNumberLength: Int
+) -> Data {
+  guard var string = String(data: input, encoding: .utf8) else {
+    return input
+  }
+  string = string.replacingOccurrences(
+    of: #":( *)([0-9]{\#(minNumberLength),})( *)(,*)"#,
+    with: #":$1"$2"$3$4"#,
+    options: [.regularExpression]
+  )
+  guard let output = string.data(using: .utf8) else {
+    return input
+  }
+  return output
+}

Tests/XXClientTests/Helpers/ConvertJsonNumberToStringTests.swift

@@ -59,6 +59,28 @@ final class ConvertJsonNumberToStringTests: XCTestCase {
       }
       """
     )
+
+    assert(
+      input: """
+      {
+        "text": "hello",
+        "number1": 123456789,
+        "number2": 1234567890,
+        "number3": 123456789,
+        "number4": 1234567890
+      }
+      """,
+      minNumberLength: 10,
+      expected: """
+      {
+        "text": "hello",
+        "number1": 123456789,
+        "number2": "1234567890",
+        "number3": 123456789,
+        "number4": "1234567890"
+      }
+      """
+    )
   }
 }
 
@@ -82,3 +104,24 @@ private func assert(
     line: line
   )
 }
+
+private func assert(
+  input: String,
+  minNumberLength: Int,
+  expected: String,
+  file: StaticString = #file,
+  line: UInt = #line
+) {
+  XCTAssertNoDifference(
+    String(
+      data: convertJsonNumberToString(
+        in: input.data(using: .utf8)!,
+        minNumberLength: minNumberLength
+      ),
+      encoding: .utf8
+    )!,
+    expected,
+    file: file,
+    line: line
+  )
+}