add collateral only when using plutus

minswap · Apr 10, 2024 · d4eb936 · d4eb936
1 parent 7af6dc8
commit d4eb936
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/packages/translucent/src/translucent/tx.ts b/packages/translucent/src/translucent/tx.ts
@@ -55,6 +55,8 @@ export class Tx {
   private UTxOs: CTransactionUnspentOutput[] = [];
   private referencedUTxOs: CTransactionUnspentOutput[] = [];
 
+  private isUsingPlutus = false;
+
   constructor(translucent: Translucent) {
     this.translucent = translucent;
     this.txBuilder = C.TransactionBuilder.new(this.translucent.txBuilderConfig);
@@ -115,6 +117,7 @@ export class Tx {
         let address = coreUtxo.output().address();
         let paymentCredential = address.payment_cred();
         if (redeemer && paymentCredential?.to_scripthash()) {
+          this.isUsingPlutus = true;
           let paymentCredential = address.payment_cred();
           if (!paymentCredential) {
             throw "Address has no payment credential";
@@ -193,6 +196,7 @@ export class Tx {
       let mintBuilder = C.SingleMintBuilder.new(mintAssets);
       let mr: CMintBuilderResult;
       if (redeemer) {
+        this.isUsingPlutus = true;
         let script = this.scripts[policyId];
         if (!script) {
           throw "Scripts must be attached BEFORE they are used";
@@ -298,6 +302,7 @@ export class Tx {
       } else if (outputData.asHash) {
         throw "no support for as hash";
       } else if (outputData.inline) {
+        this.isUsingPlutus = true;
         const plutusData = C.PlutusData.from_bytes(fromHex(outputData.inline));
         outputBuilder = outputBuilder.with_data(C.Datum.new_data(plutusData));
       }
@@ -378,6 +383,7 @@ export class Tx {
       );
       let cr: CCertificateBuilderResult;
       if (redeemer) {
+        this.isUsingPlutus = true;
         let script = this.scripts[credential.to_scripthash()?.to_hex()!];
         if (!script) {
           throw "Scripts must be attached BEFORE they are used";
@@ -471,6 +477,7 @@ export class Tx {
       );
       let cr: CCertificateBuilderResult;
       if (redeemer) {
+        this.isUsingPlutus = true;
         let script = this.scripts[credential.to_scripthash()?.to_hex()!];
         if (!script) {
           throw "Scripts must be attached BEFORE they are used";
@@ -574,6 +581,7 @@ export class Tx {
       );
       let wr: CWithdrawalBuilderResult;
       if (redeemer) {
+        this.isUsingPlutus = true;
         let script =
           this.scripts[rewAdd.payment_cred()?.to_scripthash()?.to_hex()!];
         if (!script) {
@@ -761,6 +769,7 @@ export class Tx {
       let ns = C.NativeScript.from_bytes(fromHex(script));
       this.native_scripts[ns.hash().to_hex()] = ns;
     } else if (type === "PlutusV1" || type === "PlutusV2") {
+      this.isUsingPlutus = true;
       let ps: CPlutusScript;
       if (type === "PlutusV1") {
         ps = C.PlutusScript.from_v1(
@@ -841,7 +850,7 @@ export class Tx {
     }
     this.txBuilder.select_utxos(2);
 
-    {
+    if (this.isUsingPlutus) {
       let foundUtxo = walletUTxOs.find(
         (x) =>
           BigInt(x.output().amount().coin().to_str()) >=