add sc deploy hook

CHANGELOG.md

@@ -1,5 +1,8 @@
+### [0.13.0](https://github.com/useElven/core/releases/tag/v0.13.0) (2023-12-03)
+- add useScDeploy hook for smart contract deployments - check [docs](https://www.useElven.com/docs/sdk-reference.html#usescdeploy()) for more informations
+
 ### [0.12.0](https://github.com/useElven/core/releases/tag/v0.12.0) (2023-11-30)
-- add useSignMessage hook - check [docs](https://www.useElven.com) for more informations
+- add useSignMessage hook - check [docs](https://www.useElven.com/docs/sdk-reference.html#usesignmessage()) for more informations
 - min Node version is 18
 - update dependencies
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@useelven/core",
-  "version": "0.12.0",
+  "version": "0.13.0",
   "description": "Core React hooks for MultiversX DApps",
   "license": "MIT",
   "author": "Julian Ćwirko <julian.io>",
@@ -78,12 +78,12 @@
   },
   "devDependencies": {
     "@types/lodash.clonedeep": "4.5.9",
-    "@types/node": "20.10.1",
-    "@types/react": "18.2.39",
+    "@types/node": "20.10.2",
+    "@types/react": "18.2.41",
     "@typescript-eslint/eslint-plugin": "6.13.1",
     "@typescript-eslint/parser": "6.13.1",
-    "eslint": "8.54.0",
-    "eslint-config-prettier": "9.0.0",
+    "eslint": "8.55.0",
+    "eslint-config-prettier": "9.1.0",
     "eslint-plugin-prettier": "5.0.1",
     "eslint-plugin-react": "7.33.2",
     "eslint-plugin-react-hooks": "4.6.0",

src/hooks/useScDeploy.tsx

@@ -0,0 +1,91 @@
+import {
+  Address,
+  Code,
+  SmartContract,
+  CodeMetadata,
+  TypedValue,
+} from '@multiversx/sdk-core';
+import { useTransaction, TransactionArgs } from './useTransaction';
+import { useAccount } from './useAccount';
+import { useConfig } from './useConfig';
+import { errorParse } from '../utils/errorParse';
+import { useState } from 'react';
+
+export interface ScDeployHookProps {
+  webWalletRedirectUrl?: TransactionArgs['webWalletRedirectUrl'];
+  cb?: TransactionArgs['cb'];
+}
+
+export interface ScDeployArgs {
+  source: Buffer | string;
+  gasLimit?: number;
+  codeMetadata?: [boolean, boolean, boolean, boolean];
+  initArguments?: TypedValue[];
+}
+
+export const useScDeploy = (
+  { webWalletRedirectUrl, cb }: ScDeployHookProps = {
+    webWalletRedirectUrl: undefined,
+    cb: undefined,
+  }
+) => {
+  const [scAddress, setScAddress] = useState<string>();
+  const { address: accountAddress, nonce } = useAccount();
+  const { shortId } = useConfig();
+
+  const { triggerTx, pending, transaction, txResult, error } = useTransaction({
+    webWalletRedirectUrl,
+    cb,
+  });
+
+  const deploy = async ({
+    source,
+    gasLimit = 10_000_000,
+    codeMetadata = [true, false, false, false],
+    initArguments = [],
+  }: ScDeployArgs) => {
+    try {
+      let code: Code;
+
+      if (Buffer.isBuffer(source)) {
+        code = Code.fromBuffer(source);
+      } else {
+        const response = await fetch(source);
+        const bytes = await response.arrayBuffer();
+        code = Code.fromBuffer(Buffer.from(bytes));
+      }
+
+      const smartContract = new SmartContract();
+      const tx = smartContract.deploy({
+        deployer: new Address(accountAddress),
+        code,
+        codeMetadata: new CodeMetadata(...codeMetadata),
+        initArguments,
+        gasLimit,
+        chainID: shortId || 'D',
+      });
+
+      setScAddress(
+        SmartContract.computeAddress(
+          new Address(accountAddress),
+          nonce
+        ).bech32()
+      );
+
+      tx.setNonce(nonce);
+
+      triggerTx({ tx });
+    } catch (e) {
+      throw new Error(errorParse(e));
+    }
+  };
+
+  return {
+    deploy,
+    pending,
+    transaction,
+    txResult,
+    scAddress,
+    error,
+  };
+};

src/index.tsx

@@ -16,6 +16,7 @@ export * from './hooks/useNetwork';
 export * from './hooks/useTokenTransfer';
 export * from './hooks/useMultiTokenTransfer';
 export * from './hooks/useSignMessage';
+export * from './hooks/useScDeploy';
 export { useApiCall } from './hooks/useApiCall';
 export { useScQuery } from './hooks/useScQuery';