Added install.ts script to install contracts using Node

Dockerfile

@@ -82,6 +82,7 @@ RUN if echo "$JS_STELLAR_SDK_NPM_VERSION" | grep -q '.*file:.*'; then \
 
 ADD *.ts /home/tester/bin/
 RUN ["sudo", "chmod", "+x", "/home/tester/bin/invoke.ts"]
+RUN ["sudo", "chmod", "+x", "/home/tester/bin/install.ts"]
 
 FROM base as build
 

features/dapp_develop/dapp_develop.feature

@@ -5,7 +5,7 @@ Feature: DApp Contract Development
 Scenario Outline: DApp developer compiles, installs, deploys and invokes a contract
   Given I used cargo to compile example contract <ContractExampleSubPath>
   And I used rpc to verify my account is on the network
-  And I used cli to install contract <ContractExampleSubPath> / <ContractCompiledFileName> on network using my secret key
+  And I used cli to install contract <ContractExampleSubPath> / <ContractCompiledFileName> on network from tool <Tool> using my secret key
   And I used cli to deploy contract <ContractExampleSubPath> / <ContractCompiledFileName> by installed hash using my secret key
   When I invoke function <FunctionName> on <ContractName> with request parameters <FunctionParams> from tool <Tool> using my secret key
   Then The result should be <Result>

features/dapp_develop/dapp_develop_test.go

@@ -101,13 +101,13 @@ func deployContractUsingConfigParamsStep(ctx context.Context, contractExamplesSu
 	return nil
 }
 
-func installContractStep(ctx context.Context, contractExamplesSubPath string, compiledContractFileName string) error {
+func installContractStep(ctx context.Context, contractExamplesSubPath string, compiledContractFileName string, tool string) error {
 
 	testConfig := ctx.Value(e2e.TestConfigContextKey).(*testConfig)
 	contractWorkingDirectory := fmt.Sprintf("%s/soroban_examples", testConfig.TestWorkingDir)
 
 	var err error
-	if testConfig.InstalledContractId, err = installContract(compiledContractFileName, contractWorkingDirectory, contractExamplesSubPath, testConfig.E2EConfig); err != nil {
+	if testConfig.InstalledContractId, err = installContract(compiledContractFileName, contractWorkingDirectory, contractExamplesSubPath, tool, testConfig.E2EConfig); err != nil {
 		return err
 	}
 
@@ -335,7 +335,7 @@ func initializeScenario(scenarioCtx *godog.ScenarioContext) {
 		scenarioCtx.Step(`^I used cli to add Network Config ([\S|\s]+) for rpc and standalone$`, createNetworkConfigStep)
 		scenarioCtx.Step(`^I used cli to add Identity ([\S|\s]+) for my secret key$`, createMyIdentityStep)
 		scenarioCtx.Step(`^I used cli to deploy contract ([\S|\s]+) / ([\S|\s]+) using Identity ([\S|\s]+) and Network Config ([\S|\s]+)$`, deployContractUsingConfigParamsStep)
-		scenarioCtx.Step(`^I used cli to install contract ([\S|\s]+) / ([\S|\s]+) on network using my secret key$`, installContractStep)
+		scenarioCtx.Step(`^I used cli to install contract ([\S|\s]+) / ([\S|\s]+) on network from tool ([\S|\s]+) using my secret key$`, installContractStep)
 		scenarioCtx.Step(`^I used cli to deploy contract ([\S|\s]+) / ([\S|\s]+) by installed hash using my secret key$`, deployContractStep)
 		scenarioCtx.Step(`^I used cli to deploy contract ([\S|\s]+) / ([\S|\s]+) using my secret key$`, deployContractStep)
 		scenarioCtx.Step(`^I used cli to add Identity ([\S|\s]+) for tester secret key$`, createTestAccountIdentityStep)

features/dapp_develop/main.go

@@ -2,6 +2,7 @@ package dapp_develop
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/go-cmd/cmd"
 
@@ -95,7 +96,50 @@ func deployContractUsingConfigParams(compiledContractFileName string, contractWo
 }
 
 // returns the installed contract id
-func installContract(compiledContractFileName string, contractWorkingDirectory string, contractExamplesSubPath string, e2eConfig *e2e.E2EConfig) (string, error) {
+func installContract(compiledContractFileName string, contractWorkingDirectory string, contractExamplesSubPath string, tool string, e2eConfig *e2e.E2EConfig) (string, error) {
+	var response string
+	var err error
+
+	switch tool {
+	case "CLI":
+		response, err = installContractFromCliTool(compiledContractFileName, contractWorkingDirectory, contractExamplesSubPath, e2eConfig)
+	case "NODEJS":
+		response, err = installContractFromNodeJSTool(compiledContractFileName, contractWorkingDirectory, contractExamplesSubPath, e2eConfig)
+	default:
+		err = fmt.Errorf("%s tool not supported for invoke yet", tool)
+	}
+
+	if err != nil {
+		return "", err
+	}
+
+	return response, nil
+}
+
+func installContractFromNodeJSTool(compiledContractFileName string, contractWorkingDirectory string, contractExamplesSubPath string, e2eConfig *e2e.E2EConfig) (string, error) {
+	args := []string{
+
+		"--wasm", fmt.Sprintf("./%s/%s/target/wasm32-unknown-unknown/release/%s", contractWorkingDirectory, contractExamplesSubPath, compiledContractFileName),
+		"--rpc-url", e2eConfig.TargetNetworkRPCURL,
+		"--source", e2eConfig.TargetNetworkSecretKey,
+		"--network-passphrase", e2eConfig.TargetNetworkPassPhrase,
+	}
+	envCmd := cmd.NewCmd("./install.ts", args...)
+	status, stdOutLines, err := e2e.RunCommand(envCmd, e2eConfig)
+	stdOut := strings.TrimSpace(strings.Join(stdOutLines, "\n"))
+
+	if status != 0 || err != nil {
+		return "", fmt.Errorf("nodejs install of example contract %s had error %v, %v, stdout: %v", compiledContractFileName, status, err, stdOut)
+	}
+
+	if stdOut == "" {
+		return "", fmt.Errorf("nodejs install of example contract %s did not print any response", compiledContractFileName)
+	}
+
+	return stdOut, nil
+}
+
+func installContractFromCliTool(compiledContractFileName string, contractWorkingDirectory string, contractExamplesSubPath string, e2eConfig *e2e.E2EConfig) (string, error) {
 	envCmd := cmd.NewCmd("soroban",
 		"contract",
 		"install",

install.ts

@@ -0,0 +1,91 @@
+#!/usr/bin/env ts-node-script
+
+import * as fs from 'fs';
+import { ArgumentParser } from 'argparse';
+import {
+  Keypair,
+  TransactionBuilder,
+  SorobanRpc,
+  scValToNative,
+  xdr,
+  Operation,
+  OperationOptions,
+} from '@stellar/stellar-sdk';
+
+const { Server } = SorobanRpc;
+
+async function main() {
+  const parser = new ArgumentParser({ description: 'Install a contract' })
+
+  parser.add_argument('--wasm', { dest: 'wasm', required: true, help: 'Path to wasm binary' });
+  parser.add_argument('--rpc-url', { dest: 'rpcUrl', required: true, help: 'RPC URL' });
+  parser.add_argument('--source', { dest: 'source', required: true, help: 'Secret key' });
+  parser.add_argument('--network-passphrase', { dest: 'networkPassphrase', required: true, help: 'Network passphrase' });
+
+  const {
+    wasm,
+    rpcUrl,
+    networkPassphrase,
+    source,
+  } = parser.parse_args() as Record<string, string>;
+
+
+  const server = new Server(rpcUrl, { allowHttp: true });
+  const secretKey = Keypair.fromSecret(source);
+  const account = secretKey.publicKey();
+  const sourceAccount = await server.getAccount(account);
+  const wasmBuffer = fs.readFileSync(wasm);
+
+
+  const options: OperationOptions.InvokeHostFunction = {
+    "func": xdr.HostFunction.hostFunctionTypeUploadContractWasm(Buffer.from(wasmBuffer)),
+    "source": account
+  };
+  const op = Operation.invokeHostFunction(options);
+
+  const originalTxn = new TransactionBuilder(sourceAccount, {
+      fee: "100",
+      networkPassphrase
+    })
+    .addOperation(op)
+    .setTimeout(30)
+    .build();
+
+  const txn = await server.prepareTransaction(originalTxn);
+  txn.sign(secretKey);
+  const send = await server.sendTransaction(txn);
+  if (send.errorResult) {
+    throw new Error(`Transaction failed: ${JSON.stringify(send)}`);
+  }
+  let response = await server.getTransaction(send.hash);
+  for (let i = 0; i < 50; i++) {
+    switch (response.status) {
+    case "NOT_FOUND": {
+      // retry
+      await new Promise(resolve => setTimeout(resolve, 100));
+      response = await server.getTransaction(send.hash);
+      break;
+    }
+    case "SUCCESS": {
+      if (!response.returnValue) {
+        throw new Error(`No invoke host fn return value provided: ${JSON.stringify(response)}`);
+      }
+
+      const parsed = scValToNative(response.returnValue);
+      console.log(JSON.stringify(parsed));
+      return;
+    }
+    case "FAILED": {
+      throw new Error(`Transaction failed: ${JSON.stringify(response)}`);
+    }
+    default:
+      throw new Error(`Unknown transaction status: ${response.status}`);
+    }
+  }
+  throw new Error("Transaction timed out");
+}
+
+main().catch(err => {
+  console.error(JSON.stringify(err));
+  throw err;
+});