From 65b548c7d2794b5ddfba8f320ede09cdff0fe2af Mon Sep 17 00:00:00 2001
From: stan <stan@gmail.com>
Date: Fri, 7 Jul 2023 18:32:16 +0800
Subject: [PATCH] feat: add deployConstantContract api

---
 src/lib/transactionBuilder.js       | 73 +++++++++++++++++++++++++++++
 test/lib/transactionBuilder.test.js | 14 +++++-
 2 files changed, 86 insertions(+), 1 deletion(-)

diff --git a/src/lib/transactionBuilder.js b/src/lib/transactionBuilder.js
index 3fc278f6..c7f723d3 100644
--- a/src/lib/transactionBuilder.js
+++ b/src/lib/transactionBuilder.js
@@ -1224,6 +1224,79 @@ export default class TransactionBuilder {
         return this._triggerSmartContract(...params);
     }
 
+    async deployConstantContract(options = {}) {
+        const {
+            input,
+            ownerAddress,
+            tokenId,
+            tokenValue,
+            callValue = 0,
+        } = options;
+        
+        this.validator.notValid([
+            {
+                name: 'input',
+                type: 'not-empty-string',
+                value: input,
+            },
+            {
+                name: 'callValue',
+                type: 'integer',
+                value: callValue,
+                gte: 0
+            },
+            {
+                name: 'owner',
+                type: 'address',
+                value: ownerAddress
+            },
+            {
+                name: 'tokenValue',
+                type: 'integer',
+                value: tokenValue,
+                gte: 0,
+                optional: true
+            },
+            {
+                name: 'tokenId',
+                type: 'integer',
+                value: tokenId,
+                gte: 0,
+                optional: true
+            }
+        ], (str) => {
+            throw new Error(str);
+        });
+        
+        const args = {
+            data: input,
+            owner_address: toHex(ownerAddress),
+            call_value: callValue,
+        }
+
+        if (tokenId) {
+            args.token_id = tokenId;
+        }
+        if (tokenValue) {
+            args.call_token_value = tokenValue;
+        }
+
+        const pathInfo = `wallet${options.confirmed ? 'solidity' : ''}/estimateenergy`;
+        return this.tronWeb[options.confirmed ? 'solidityNode' : 'fullNode']
+            .request(pathInfo, args, 'post')
+            .then(transaction => {
+                if (transaction.Error)
+                    throw new Error(transaction.Error);
+
+                if (transaction.result && transaction.result.message) {
+                    throw new Error(
+                        this.tronWeb.toUtf8(transaction.result.message)
+                    );
+                }
+                return transaction;
+            });
+    }
+
     _getTriggerSmartContractArgs(
         contractAddress,
         functionSelector,
diff --git a/test/lib/transactionBuilder.test.js b/test/lib/transactionBuilder.test.js
index 782f153b..cc139da2 100644
--- a/test/lib/transactionBuilder.test.js
+++ b/test/lib/transactionBuilder.test.js
@@ -3370,7 +3370,7 @@ describe('TronWeb.transactionBuilder', function () {
     });
   });
 
-  describe.only('#triggerSmartContractWithData', async function() {
+  describe('#triggerSmartContractWithData', async function() {
     let transaction;
     let contract1Address;
     let issuerAddress;
@@ -3542,4 +3542,16 @@ describe('TronWeb.transactionBuilder', function () {
         }
     });
   });
+
+  describe('#deployConstantContract', async function () {
+    it('should get the estimated energy of deploying a contract', async function () {
+        const receipt = await tronWeb.transactionBuilder.deployConstantContract({
+            input: testSetVal.bytecode,
+            ownerAddress: accounts.hex[1],
+        });
+        assert.isTrue(receipt.result.result);
+        assert.isDefined(receipt.energy_required);
+        assert.isNumber(receipt.energy_required);
+    })
+  })
 });