fix: _fromProtobuf functions where google primitive wrappers used

src/account/AccountUpdateTransaction.js

@@ -52,16 +52,16 @@ export default class AccountUpdateTransaction extends Transaction {
      * @param {object} props
      * @param {AccountId} [props.accountId]
      * @param {Key} [props.key]
-     * @param {boolean} [props.receiverSignatureRequired]
+     * @param {?boolean} [props.receiverSignatureRequired]
      * @param {AccountId} [props.proxyAccountId]
      * @param {Duration | Long | number} [props.autoRenewPeriod]
      * @param {Timestamp | Date} [props.expirationTime]
-     * @param {string} [props.accountMemo]
+     * @param {?string} [props.accountMemo]
      * @param {Long | number} [props.maxAutomaticTokenAssociations]
      * @param {Key} [props.aliasKey]
      * @param {AccountId | string} [props.stakedAccountId]
      * @param {Long | number} [props.stakedNodeId]
-     * @param {boolean} [props.declineStakingReward]
+     * @param {?boolean} [props.declineStakingReward]
      */
     constructor(props = {}) {
         super();
@@ -224,7 +224,10 @@ export default class AccountUpdateTransaction extends Transaction {
                         : undefined,
                 receiverSignatureRequired:
                     update.receiverSigRequiredWrapper != null
-                        ? update.receiverSigRequiredWrapper.value != null
+                        ? Object.hasOwn(
+                              update.receiverSigRequiredWrapper,
+                              "value",
+                          )
                             ? update.receiverSigRequiredWrapper.value
                             : undefined
                         : undefined,
@@ -248,13 +251,14 @@ export default class AccountUpdateTransaction extends Transaction {
                         : undefined,
                 accountMemo:
                     update.memo != null
-                        ? update.memo.value != null
+                        ? Object.hasOwn(update.memo, "value")
                             ? update.memo.value
                             : undefined
                         : undefined,
                 maxAutomaticTokenAssociations:
                     update.maxAutomaticTokenAssociations != null &&
-                    update.maxAutomaticTokenAssociations.value != null
+                    update.maxAutomaticTokenAssociations.value != null &&
+                    Object.hasOwn(update.maxAutomaticTokenAssociations, "value")
                         ? Long.fromNumber(
                               update.maxAutomaticTokenAssociations.value,
                           )
@@ -269,7 +273,7 @@ export default class AccountUpdateTransaction extends Transaction {
                         : undefined,
                 declineStakingReward:
                     update.declineReward != null
-                        ? update.declineReward.value != null
+                        ? Object.hasOwn(update.declineReward, "value")
                             ? update.declineReward.value
                             : undefined
                         : undefined,

src/contract/ContractFunctionResult.js

@@ -192,7 +192,9 @@ export default class ContractFunctionResult {
                 : []
             ).map((contractId) => ContractId._fromProtobuf(contractId)),
             evmAddress:
-                result.evmAddress != null && result.evmAddress.value != null
+                result.evmAddress != null &&
+                Object.hasOwn(result.evmAddress, "value") &&
+                result.evmAddress.value != null
                     ? result.evmAddress.value
                     : null,
             stateChanges: [],
@@ -213,8 +215,8 @@ export default class ContractFunctionResult {
             ),
             signerNonce:
                 result.signerNonce != null
-                    ? result.signerNonce.value
-                        ? result.signerNonce.value
+                    ? Object.hasOwn(result.signerNonce, "value")
+                        ? result.signerNonce.value || null
                         : null
                     : null,
         });

src/contract/ContractUpdateTransaction.js

@@ -221,7 +221,11 @@ export default class ContractUpdateTransaction extends Transaction {
         }
 
         let contractMemo = undefined;
-        if (update.memoWrapper != null && update.memoWrapper.value != null) {
+        if (
+            update.memoWrapper != null &&
+            Object.hasOwn(update.memoWrapper, "value") &&
+            update.memoWrapper.value != null
+        ) {
             contractMemo = update.memoWrapper.value;
         }
 

src/file/FileUpdateTransaction.js

@@ -54,7 +54,7 @@ export default class FileUpdateTransaction extends Transaction {
      * @param {Key[] | KeyList} [props.keys]
      * @param {Timestamp | Date} [props.expirationTime]
      * @param {Uint8Array | string} [props.contents]
-     * @param {string} [props.fileMemo]
+     * @param {?string} [props.fileMemo]
      */
     constructor(props = {}) {
         super();
@@ -153,7 +153,7 @@ export default class FileUpdateTransaction extends Transaction {
                 contents: update.contents != null ? update.contents : undefined,
                 fileMemo:
                     update.memo != null
-                        ? update.memo.value != null
+                        ? Object.hasOwn(update.memo, "value")
                             ? update.memo.value
                             : undefined
                         : undefined,

src/node/NodeUpdateTransaction.js

@@ -60,8 +60,8 @@ export default class NodeUpdateTransaction extends Transaction {
      * @param {?string} [props.description]
      * @param {Array<ServiceEndpoint>} [props.gossipEndpoints]
      * @param {?Array<ServiceEndpoint>} [props.serviceEndpoints]
-     * @param {Uint8Array} [props.gossipCaCertificate]
-     * @param {Uint8Array} [props.grpcCertificateHash]
+     * @param {?Uint8Array} [props.gossipCaCertificate]
+     * @param {?Uint8Array} [props.grpcCertificateHash]
      * @param {Key} [props.adminKey]
      */
     constructor(props) {
@@ -164,7 +164,7 @@ export default class NodeUpdateTransaction extends Transaction {
                         : undefined,
                 description:
                     nodeUpdate.description != null
-                        ? nodeUpdate.description.value != null
+                        ? Object.hasOwn(nodeUpdate.description, "value")
                             ? nodeUpdate.description.value
                             : undefined
                         : undefined,
@@ -182,13 +182,13 @@ export default class NodeUpdateTransaction extends Transaction {
                         : undefined,
                 gossipCaCertificate:
                     nodeUpdate.gossipCaCertificate != null
-                        ? nodeUpdate.gossipCaCertificate.value != null
+                        ? Object.hasOwn(nodeUpdate.gossipCaCertificate, "value")
                             ? nodeUpdate.gossipCaCertificate.value
                             : undefined
                         : undefined,
                 grpcCertificateHash:
                     nodeUpdate.grpcCertificateHash != null
-                        ? nodeUpdate.grpcCertificateHash.value != null
+                        ? Object.hasOwn(nodeUpdate.grpcCertificateHash, "value")
                             ? nodeUpdate.grpcCertificateHash.value
                             : undefined
                         : undefined,

src/token/TokenTransfer.js

@@ -98,9 +98,9 @@ export default class TokenTransfer {
             );
             const expectedDecimals =
                 tokenTransfer.expectedDecimals != null
-                    ? /** @type {number | null } */ (
-                          tokenTransfer.expectedDecimals.value
-                      )
+                    ? Object.hasOwn(tokenTransfer.expectedDecimals, "value")
+                        ? tokenTransfer.expectedDecimals.value
+                        : null
                     : null;
 
             for (const transfer of tokenTransfer.transfers != null
@@ -114,7 +114,7 @@ export default class TokenTransfer {
                                 transfer.accountID
                             ),
                         ),
-                        expectedDecimals,
+                        expectedDecimals: expectedDecimals || null,
                         amount:
                             transfer.amount != null
                                 ? transfer.amount

src/token/TokenUpdateNftsTransaction.js

@@ -46,7 +46,7 @@ export default class TokenUpdateNftsTransaction extends Transaction {
      * @param {object} [props]
      * @param {TokenId | string} [props.tokenId]
      * @param {Long[]} [props.serialNumbers]
-     * @param {Uint8Array} [props.metadata]
+     * @param {?Uint8Array} [props.metadata]
      */
     constructor(props = {}) {
         super();
@@ -116,7 +116,7 @@ export default class TokenUpdateNftsTransaction extends Transaction {
                         : [],
                 metadata:
                     tokenUpdate.metadata != null
-                        ? tokenUpdate.metadata.value != null
+                        ? Object.hasOwn(tokenUpdate.metadata, "value")
                             ? tokenUpdate.metadata.value
                             : undefined
                         : undefined,

src/token/TokenUpdateTransaction.js

@@ -53,8 +53,8 @@ export default class TokenUpdateTransaction extends Transaction {
     /**
      * @param {object} [props]
      * @param {TokenId | string} [props.tokenId]
-     * @param {string} [props.tokenName]
-     * @param {string} [props.tokenSymbol]
+     * @param {?string} [props.tokenName]
+     * @param {?string} [props.tokenSymbol]
      * @param {AccountId | string} [props.treasuryAccountId]
      * @param {Key} [props.adminKey]
      * @param {Key} [props.kycKey]
@@ -64,11 +64,11 @@ export default class TokenUpdateTransaction extends Transaction {
      * @param {AccountId | string} [props.autoRenewAccountId]
      * @param {Timestamp | Date} [props.expirationTime]
      * @param {Duration | Long | number} [props.autoRenewPeriod]
-     * @param {string} [props.tokenMemo]
+     * @param {?string} [props.tokenMemo]
      * @param {Key} [props.feeScheduleKey]
      * @param {Key} [props.pauseKey]
      * @param {Key} [props.metadataKey]
-     * @param {Uint8Array} [props.metadata]
+     * @param {?Uint8Array} [props.metadata]
      * @param {TokenKeyValidation} [props.keyVerificationMode]
      */
     constructor(props = {}) {
@@ -285,8 +285,12 @@ export default class TokenUpdateTransaction extends Transaction {
                     update.token != null
                         ? TokenId._fromProtobuf(update.token)
                         : undefined,
-                tokenName: update.name != null ? update.name : undefined,
-                tokenSymbol: update.symbol != null ? update.symbol : undefined,
+                tokenName: Object.hasOwn(update, "name")
+                    ? update.name
+                    : undefined,
+                tokenSymbol: Object.hasOwn(update, "symbol")
+                    ? update.symbol
+                    : undefined,
                 treasuryAccountId:
                     update.treasury != null
                         ? AccountId._fromProtobuf(update.treasury)
@@ -325,7 +329,7 @@ export default class TokenUpdateTransaction extends Transaction {
                         : undefined,
                 tokenMemo:
                     update.memo != null
-                        ? update.memo.value != null
+                        ? Object.hasOwn(update.memo, "value")
                             ? update.memo.value
                             : undefined
                         : undefined,
@@ -343,7 +347,7 @@ export default class TokenUpdateTransaction extends Transaction {
                         : undefined,
                 metadata:
                     update.metadata != null
-                        ? update.metadata.value != null
+                        ? Object.hasOwn(update.metadata, "value")
                             ? update.metadata.value
                             : undefined
                         : undefined,
@@ -763,7 +767,7 @@ export default class TokenUpdateTransaction extends Transaction {
     _makeTransactionData() {
         return {
             token: this._tokenId != null ? this._tokenId._toProtobuf() : null,
-            name: this.tokenName,
+            name: this.tokenName != null ? this.tokenName : null,
             symbol: this.tokenSymbol,
             treasury:
                 this._treasuryAccountId != null

src/topic/TopicUpdateTransaction.js

@@ -61,7 +61,7 @@ export default class TopicUpdateTransaction extends Transaction {
      * @param {Key} [props.submitKey]
      * @param {Duration | Long | number} [props.autoRenewPeriod]
      * @param {AccountId | string} [props.autoRenewAccountId]
-     * @param {string} [props.topicMemo]
+     * @param {?string} [props.topicMemo]
      * @param {Timestamp | Date} [props.expirationTime]
      */
     constructor(props = {}) {
@@ -186,7 +186,7 @@ export default class TopicUpdateTransaction extends Transaction {
                         : undefined,
                 topicMemo:
                     update.memo != null
-                        ? update.memo.value != null
+                        ? Object.hasOwn(update.memo, "value")
                             ? update.memo.value
                             : undefined
                         : undefined,

test/unit/AccountUpdateTransaction.js

@@ -0,0 +1,31 @@
+import { AccountUpdateTransaction } from "../../src/index.js";
+
+describe("AccountUpdateTransaction", function () {
+    describe("deserialization of optional parameters", function () {
+        let tx, txBytes, tx2;
+
+        before(function () {
+            tx = new AccountUpdateTransaction();
+            txBytes = tx.toBytes();
+            tx2 = AccountUpdateTransaction.fromBytes(txBytes);
+        });
+
+        it("should deserialize with accountMemo being null", function () {
+            expect(tx.accountMemo).to.be.null;
+            expect(tx2.accountMemo).to.be.null;
+        });
+
+        it("should deserialize with declineReward, receiverSignatureRequired being null", function () {
+            expect(tx.declineStakingRewards).to.be.null;
+            expect(tx2.declineStakingRewards).to.be.null;
+
+            expect(tx.receiverSignatureRequired).to.be.null;
+            expect(tx2.receiverSignatureRequired).to.be.null;
+        });
+
+        it("should deserialize with maxAutomaticTokenAssociations being null", function () {
+            expect(tx.maxAutomaticTokenAssociations).to.be.null;
+            expect(tx2.maxAutomaticTokenAssociations).to.be.null;
+        });
+    });
+});

test/unit/ContractUpdateTransaction.js

@@ -0,0 +1,13 @@
+import { ContractUpdateTransaction } from "../../src/index.js";
+
+describe("ContractUpdateTransaction", function () {
+    describe("deserialization of optional parameters", function () {
+        it("should deserialize with contractMemo being null", function () {
+            const tx = new ContractUpdateTransaction();
+            const tx2 = ContractUpdateTransaction.fromBytes(tx.toBytes());
+
+            expect(tx.contractMemo).to.be.null;
+            expect(tx2.contractMemo).to.be.null;
+        });
+    });
+});

test/unit/FileUpdateTransaction.js

@@ -0,0 +1,13 @@
+import { FileUpdateTransaction } from "../../src/index.js";
+
+describe("FileUpdateTransaction", function () {
+    describe("deserialization of optional parameters", function () {
+        it("should deserialize with fileMemo being null", function () {
+            const tx = new FileUpdateTransaction();
+            const tx2 = FileUpdateTransaction.fromBytes(tx.toBytes());
+
+            expect(tx.fileMemo).to.be.null;
+            expect(tx2.fileMemo).to.be.null;
+        });
+    });
+});

test/unit/NodeUpdateTransaction.js

@@ -277,4 +277,24 @@ describe("NodeUpdateTransaction", function () {
             expect(err).to.be.true;
         });
     });
+
+    describe("deserialization of optional parameters", function () {
+        it("should deserialize with gossipCaCertificate, grpcCertificateHash being null", function () {
+            const tx = new NodeUpdateTransaction();
+            const tx2 = NodeUpdateTransaction.fromBytes(tx.toBytes());
+
+            expect(tx.gossipCaCertificate).to.be.null;
+            expect(tx.certificateHash).to.be.null;
+            expect(tx2.gossipCaCertificate).to.be.null;
+            expect(tx2.certificateHash).to.be.null;
+        });
+
+        it("should deserialize with description being null", function () {
+            const tx = new NodeUpdateTransaction();
+            const tx2 = NodeUpdateTransaction.fromBytes(tx.toBytes());
+
+            expect(tx.description).to.be.null;
+            expect(tx2.description).to.be.null;
+        });
+    });
 });

test/unit/TokenTransfer.js

@@ -0,0 +1,28 @@
+import TokenTransfer from "../../src/token/TokenTransfer.js";
+
+describe("TokenTransfer", function () {
+    describe("_fromProtobuf with optional parameters", function () {
+        it("should deserialize with expectedDecimals being null", function () {
+            const transfer = new TokenTransfer({
+                tokenId: "0.0.123",
+                accountId: "0.0.456",
+                amount: 100,
+                expectedDecimals: null,
+                isApproved: true,
+            });
+
+            const transfersProtobuf = [
+                {
+                    token: transfer.tokenId._toProtobuf(),
+                    expectedDecimals: {},
+                    transfers: [transfer._toProtobuf()],
+                },
+            ];
+
+            const [transferFromProtobuf] =
+                TokenTransfer._fromProtobuf(transfersProtobuf);
+
+            expect(transferFromProtobuf.expectedDecimals).to.be.null;
+        });
+    });
+});

test/unit/TokenUpdateNftsTransaction.js

@@ -37,4 +37,12 @@ describe("TokenUpdateNftsTransaction", function () {
         expect(transaction._serialNumbers).to.eql(serials);
         expect(transaction._metadata).to.eql(metadata);
     });
+
+    it("should _metadata equal to null", async function () {
+        const tx = new TokenUpdateNftsTransaction();
+        const tx2 = TokenUpdateNftsTransaction.fromBytes(tx.toBytes());
+
+        expect(tx._metadata).to.be.null;
+        expect(tx2._metadata).to.be.null;
+    });
 });