Add encoded nested for managed decimal

multiversx · Sep 5, 2024 · 9dceb18 · 9dceb18
1 parent ab476cf
commit 9dceb18
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/src/smartcontracts/codec/managedDecimal.ts b/src/smartcontracts/codec/managedDecimal.ts
@@ -11,8 +11,13 @@ export class ManagedDecimalCodec {
  }
 
  decodeNested(buffer: Buffer, type: ManagedDecimalType): [ManagedDecimalValue, number] {
- let [bytesValue, length] = this.binaryCodec.decodeNested(buffer, type);
- return [new ManagedDecimalValue(new BigNumber(1), 1), length];
+ let offset = 0;
+ let length = buffer.readUInt32BE(0);
+
+ let payload = buffer.slice(offset, offset + length);
+ let result = this.decodeTopLevel(payload, type);
+ let decodedLength = length + offset;
+ return [result, decodedLength];
  }
 
  decodeTopLevel(buffer: Buffer, type: ManagedDecimalType): ManagedDecimalValue {
@@ -26,7 +31,6 @@ export class ManagedDecimalCodec {
  const u32Size = 4;
  const bigUintSize = buffer.length - u32Size;
 
- // Read BigUInt (dynamic size)
  const bigUintBuffer = buffer.slice(0, bigUintSize);
  const bigUint = new BigNumber(bigUintBuffer.toString("hex"), 16);
 
@@ -39,7 +43,6 @@ export class ManagedDecimalCodec {
  }
 
  encodeNested(value: ManagedDecimalValue): Buffer {
- value.getType().getMetadata();
  let buffers: Buffer[] = [];
  if (value.getType().getMetadata() == "usize") {
  buffers.push(Buffer.from(this.binaryCodec.encodeNested(new BigUIntValue(value.valueOf()))));