feat(sdk-coin-sol): ignore zero value prio fee

Ticket: CR-1224

Author: Vijay-Jagannathan

modules/sdk-coin-sol/src/lib/tokenTransferBuilder.ts

@@ -147,7 +147,7 @@ export class TokenTransferBuilder extends TransactionBuilder {
       },
     };
 
-    if (!this._priorityFee) {
+    if (!this._priorityFee || this._priorityFee === BigInt(0)) {
       this._instructionsData = [...createAtaInstructions, ...sendInstructions];
     } else {
       // order is important, createAtaInstructions must be before sendInstructions

modules/sdk-coin-sol/src/lib/transferBuilderV2.ts

@@ -170,7 +170,7 @@ export class TransferBuilderV2 extends TransactionBuilder {
 
     let addPriorityFeeInstruction: SetPriorityFee;
     // If there are createAtaInstructions, then token is involved and we need to add a priority fee instruction
-    if (!this._priorityFee) {
+    if (!this._priorityFee || this._priorityFee === BigInt(0)) {
       this._instructionsData = [...createAtaInstructions, ...sendInstructions];
     } else if (
       createAtaInstructions.length !== 0 ||

modules/sdk-coin-sol/test/resources/sol.ts

@@ -339,7 +339,7 @@ export const MULTI_TOKEN_TRANSFER_SIGNED =
 export const MULTI_ASSET_TOKEN_TRANSFER_UNSIGNED =
   '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';
 export const TOKEN_TRANSFER_UNSIGNED_WITH_CREATE_ATA_AND_MEMO_AND_DURABLE_NONCE =
-  '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';
+  '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';
 
 export const MULTI_TOKEN_TRANSFER_UNSIGNED_WITH_UNIQUE_CREATE_ATA_AND_MEMO_AND_DURABLE_NONCE =
   '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';

modules/sdk-coin-sol/test/unit/transactionBuilder/tokenTransferBuilder.ts

@@ -356,6 +356,10 @@ describe('Sol Token Transfer Builder', () => {
       txBuilder.send({ address: otherAccount.pub, amount, tokenName: nameUSDC });
       txBuilder.memo(memo);
       txBuilder.createAssociatedTokenAccount({ ownerAddress: otherAccount.pub, tokenName: nameUSDC });
+      const prioFeeMicroLamports = '0';
+      const priorityFee: FeeOptions = {
+        amount: prioFeeMicroLamports,
+      };
       txBuilder.setPriorityFee(priorityFee);
       const tx = await txBuilder.build();
       tx.inputs.length.should.equal(1);
@@ -371,26 +375,26 @@ describe('Sol Token Transfer Builder', () => {
         coin: nameUSDC,
       });
       const txJson = tx.toJson();
-      txJson.instructionsData.length.should.equal(4);
-      txJson.instructionsData[0].type.should.equal('SetPriorityFee');
-      txJson.instructionsData[1].type.should.equal('CreateAssociatedTokenAccount');
-      txJson.instructionsData[1].params.should.deepEqual({
+      // Since prio fee is 0, we are not adding compute unit price instruction
+      txJson.instructionsData.length.should.equal(3);
+      txJson.instructionsData[0].type.should.equal('CreateAssociatedTokenAccount');
+      txJson.instructionsData[0].params.should.deepEqual({
         mintAddress: mintUSDC,
         ataAddress: ataAddress,
         ownerAddress: otherAccount.pub,
         payerAddress: walletPK,
         tokenName: nameUSDC,
       });
-      txJson.instructionsData[2].type.should.equal('TokenTransfer');
-      txJson.instructionsData[2].params.should.deepEqual({
+      txJson.instructionsData[1].type.should.equal('TokenTransfer');
+      txJson.instructionsData[1].params.should.deepEqual({
         fromAddress: walletPK,
         toAddress: otherAccount.pub,
         amount: amount,
         tokenName: nameUSDC,
         sourceAddress: 'B5rJjuVi7En63iK6o3ijKdJwAoTe2gwCYmJsVdHQ2aKV',
       });
-      txJson.instructionsData[3].type.should.equal('Memo');
-      txJson.instructionsData[3].params.memo.should.equal(memo);
+      txJson.instructionsData[2].type.should.equal('Memo');
+      txJson.instructionsData[2].params.memo.should.equal(memo);
 
       const rawTx = tx.toBroadcastFormat();
       should.equal(Utils.isValidRawTransaction(rawTx), true);