From 155690a86d552c5dc56dec5cc2a9b31ca827a3e9 Mon Sep 17 00:00:00 2001
From: LuminousBinary <boolwrld@outlook.com>
Date: Sat, 30 Mar 2024 07:42:14 +0000
Subject: [PATCH] Bug fix:

Problem:
1. Typescrpt not included in dependency
2. typescript not configured
3.Argument must be byte array when pssed into senRawTransaction()
4. transaction tnx is not signed

Solution:
installed typescript into node dependecy using npm i @types/node ...

configured typescript to be able to interact with the dom

Sign transaction with signTransaction() with tnx and sender's secret key

assigned it to a variable to be passed into the sendRawTransaction()

and done
---
 challenge/index.ts          |  4 +++-
 challenge/package-lock.json | 29 +++++++++++++++++------------
 challenge/package.json      |  3 +++
 challenge/tsconfig.json     |  4 ++++
 4 files changed, 27 insertions(+), 13 deletions(-)

diff --git a/challenge/index.ts b/challenge/index.ts
index 73e28a5..ea37777 100644
--- a/challenge/index.ts
+++ b/challenge/index.ts
@@ -29,7 +29,9 @@ const txn = algosdk.makePaymentTxnWithSuggestedParamsFromObject({
     amount: 1000000,
 });
 
-await algodClient.sendRawTransaction(txn).do();
+const signedTxn = algosdk.signTransaction(txn, sender.sk);
+
+await algodClient.sendRawTransaction(signedTxn.blob).do();
 const result = await algosdk.waitForConfirmation(
     algodClient,
     txn.txID().toString(),
diff --git a/challenge/package-lock.json b/challenge/package-lock.json
index 11dbe1c..19e5e6a 100644
--- a/challenge/package-lock.json
+++ b/challenge/package-lock.json
@@ -11,6 +11,9 @@
         "dotenv": "^16.4.1",
         "tsx": "^4.7.0"
       },
+      "devDependencies": {
+        "@types/node": "^20.12.2"
+      },
       "peerDependencies": {
         "typescript": "^5.0.0"
       }
@@ -374,6 +377,15 @@
         "node": ">=12"
       }
     },
+    "node_modules/@types/node": {
+      "version": "20.12.2",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.2.tgz",
+      "integrity": "sha512-zQ0NYO87hyN6Xrclcqp7f8ZbXNbRfoGWNcMvHTPQp9UUrwI0mI7XBz+cu7/W6/VClYo2g63B0cjull/srU7LgQ==",
+      "dev": true,
+      "dependencies": {
+        "undici-types": "~5.26.4"
+      }
+    },
     "node_modules/algo-msgpack-with-bigint": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/algo-msgpack-with-bigint/-/algo-msgpack-with-bigint-2.1.1.tgz",
@@ -601,18 +613,11 @@
       "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-1.0.3.tgz",
       "integrity": "sha512-6rt+RN7aOi1nGMyC4Xa5DdYiukl2UWCbcJft7YhxReBGQD7OAM8Pbxw6YMo4r2diNEA8FEmu32YOn9rhaiE5yw=="
     },
-    "node_modules/typescript": {
-      "version": "5.3.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
-      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
-      "peer": true,
-      "bin": {
-        "tsc": "bin/tsc",
-        "tsserver": "bin/tsserver"
-      },
-      "engines": {
-        "node": ">=14.17"
-      }
+    "node_modules/undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true
     },
     "node_modules/vlq": {
       "version": "2.0.4",
diff --git a/challenge/package.json b/challenge/package.json
index bb407b8..fb3f599 100644
--- a/challenge/package.json
+++ b/challenge/package.json
@@ -13,5 +13,8 @@
     "algosdk": "^2.7.0",
     "dotenv": "^16.4.1",
     "tsx": "^4.7.0"
+  },
+  "devDependencies": {
+    "@types/node": "^20.12.2"
   }
 }
diff --git a/challenge/tsconfig.json b/challenge/tsconfig.json
index e016abc..e333c49 100644
--- a/challenge/tsconfig.json
+++ b/challenge/tsconfig.json
@@ -7,6 +7,10 @@
     "jsx": "react-jsx",
     "allowJs": true,
 
+    /*adding this to use typescript*/
+    "types": ["jsdom"],
+
+
     /* Bundler mode */
     "moduleResolution": "bundler",
     "allowImportingTsExtensions": true,