From e34e15afa8c78c9b7c1ff76441d48e2f340fd16f Mon Sep 17 00:00:00 2001
From: Pavel Murygin <Pavel.Murygin@gmail.com>
Date: Wed, 9 Feb 2022 15:14:41 +0300
Subject: [PATCH] Fix FluenceJS node example

---
 fluence-js-examples/hello-world/package.json             | 1 +
 .../node-example/aqua/demo-calculation.aqua              | 2 +-
 fluence-js-examples/node-example/package.json            | 1 +
 fluence-js-examples/node-example/run_calculation.sh      | 3 +++
 fluence-js-examples/node-example/src/index.ts            | 9 +++++++--
 5 files changed, 13 insertions(+), 3 deletions(-)
 create mode 100755 fluence-js-examples/node-example/run_calculation.sh

diff --git a/fluence-js-examples/hello-world/package.json b/fluence-js-examples/hello-world/package.json
index e604128..7558358 100644
--- a/fluence-js-examples/hello-world/package.json
+++ b/fluence-js-examples/hello-world/package.json
@@ -4,6 +4,7 @@
   "description": "",
   "main": "index.js",
   "scripts": {
+    "prestart": "npm run compile-aqua",
     "start": "node -r ts-node/register src/index.ts",
     "compile-aqua": "aqua --import . -i ./aqua/ -o ./src/_aqua",
     "watch-aqua": "chokidar \"**/*.aqua\" -c \"npm run compile-aqua\""
diff --git a/fluence-js-examples/node-example/aqua/demo-calculation.aqua b/fluence-js-examples/node-example/aqua/demo-calculation.aqua
index 06f5044..be7c68b 100644
--- a/fluence-js-examples/node-example/aqua/demo-calculation.aqua
+++ b/fluence-js-examples/node-example/aqua/demo-calculation.aqua
@@ -1,6 +1,6 @@
 import "./calc.aqua"
 
-const PEER ?= "12D3KooWLBkw4Tz8bRoSriy5WEpHyWfU11jEK3b5yCa7FBRDRWH3"
+const PEER ?= "12D3KooWKETqJdR26urWDbkRAVRdPQhcYNSJNGMBTn1zuE9kjQmo"
 const RELAY ?= "12D3KooWSD5PToNiLQwKDXsu8JSysCwUt8BVUJEqCHcDe7P5h45e"
 
 func demoCalculation() -> f32:
diff --git a/fluence-js-examples/node-example/package.json b/fluence-js-examples/node-example/package.json
index c309431..9bce9db 100644
--- a/fluence-js-examples/node-example/package.json
+++ b/fluence-js-examples/node-example/package.json
@@ -4,6 +4,7 @@
   "description": "",
   "main": "index.js",
   "scripts": {
+    "prestart": "npm run compile-aqua",
     "start": "node -r ts-node/register src/index.ts",
     "compile-aqua": "aqua --import . -i ./aqua/ -o ./src/_aqua",
     "watch-aqua": "chokidar \"**/*.aqua\" -c \"npm run compile-aqua\""
diff --git a/fluence-js-examples/node-example/run_calculation.sh b/fluence-js-examples/node-example/run_calculation.sh
new file mode 100755
index 0000000..bae8768
--- /dev/null
+++ b/fluence-js-examples/node-example/run_calculation.sh
@@ -0,0 +1,3 @@
+#! /bin/bash
+
+npx aqua run --input ./aqua/demo-calculation.aqua --func 'demoCalculation()' --addr /dns4/stage.fluence.dev/tcp/19001/wss/p2p/12D3KooWHCJbJKGDfCgHSoCuK9q4STyRnVveqLoXAPBbXHTZx9Cv 
diff --git a/fluence-js-examples/node-example/src/index.ts b/fluence-js-examples/node-example/src/index.ts
index ff45e12..1db12b1 100644
--- a/fluence-js-examples/node-example/src/index.ts
+++ b/fluence-js-examples/node-example/src/index.ts
@@ -1,4 +1,4 @@
-import { Fluence } from "@fluencelabs/fluence";
+import { Fluence, KeyPair } from "@fluencelabs/fluence";
 import { krasnodar } from "@fluencelabs/fluence-network-environment";
 import { registerCalc, CalcDef } from "./_aqua/calc";
 
@@ -40,9 +40,14 @@ const keypress = async () => {
   );
 };
 
+const relay = krasnodar[0];
+// generated with `npx aqua create_keypair`
+const skBytes = "tOpsT08fvYMnRypj3VtSoqWMN5W/AptKsP39yanlkg4=";
+
 async function main() {
   await Fluence.start({
-    connectTo: krasnodar[0],
+    connectTo: relay,
+    KeyPair: await KeyPair.fromEd25519SK(Buffer.from(skBytes, "base64")),
   });
 
   registerCalc(new Calc());