fix: lint

zama-ai · Dec 16, 2024 · 6b2cd4a · 6b2cd4a
1 parent d5d2595
commit 6b2cd4a
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Showing 2 changed files with 27 additions and 26 deletions.
diff --git a/app/components/Connect/Connect.tsx b/app/components/Connect/Connect.tsx
@@ -25,7 +25,9 @@ export const Connect: React.FC<{
   };
 
   const hasValidNetwork = async (): Promise<boolean> => {
-    const currentChainId: string = await window.ethereum.request({ method: 'eth_chainId' });
+    const currentChainId: string = await window.ethereum.request({
+      method: 'eth_chainId',
+    });
     return AUTHORIZED_CHAIN_ID.includes(currentChainId.toLowerCase());
   };
 

diff --git a/app/components/Devnet/Devnet.tsx b/app/components/Devnet/Devnet.tsx
@@ -2,44 +2,43 @@
 
 import { useEffect, useState } from 'react';
 import { getInstance } from '../../fhevmjs';
-
 import './Devnet.css';
-import { Eip1193Provider, getAddress } from 'ethers';
+import { Eip1193Provider } from 'ethers';
 
 const toHexString = (bytes: Uint8Array) => bytes.reduce((str, byte) => str + byte.toString(16).padStart(2, '0'), '');
 
-export type DevnetProps = { account: string; provider: Eip1193Provider };
+export type DevnetProps = {
+  account: string;
+  provider: Eip1193Provider;
+};
+
+const CONTRACT_ADDRESS = '0x309cf2aae85ad8a1db70ca88cfd4225bf17a7482';
 
-export const Devnet = ({ account, provider }: DevnetProps) => {
+export const Devnet = ({ account }: DevnetProps) => {
   const [handles, setHandles] = useState<Uint8Array[]>([]);
   const [encryption, setEncryption] = useState<Uint8Array>();
   const [eip712, setEip712] = useState<ReturnType<typeof instance.createEIP712>>();
   const instance = getInstance();
 
+  // Handle EIP712 setup
   useEffect(() => {
     const { publicKey } = instance.generateKeypair();
-    const eip = instance.createEIP712(publicKey, '0x309cf2aae85ad8a1db70ca88cfd4225bf17a7482');
+    const eip = instance.createEIP712(publicKey, CONTRACT_ADDRESS);
     setEip712(eip);
   }, [instance]);
 
-  const encrypt = (val: number) => {
+  const encrypt = async (val: number) => {
     const now = Date.now();
-    instance
-      .createEncryptedInput(
-        getAddress('0x309cf2aae85ad8a1db70ca88cfd4225bf17a7456'),
-        getAddress('0x309cf2aae85ad8a1db70ca88cfd4225bf17a7482')
-      )
-      .add64(val)
-      .encrypt()
-      .then(({ handles, inputProof }) => {
-        console.log(`Took ${(Date.now() - now) / 1000}s`);
-        setHandles(handles);
-        setEncryption(inputProof);
-      })
-      .catch((e) => {
-        console.log(e);
-        console.log(Date.now() - now);
-      });
+    try {
+      const result = await instance.createEncryptedInput(CONTRACT_ADDRESS, account).add64(val).encrypt();
+
+      console.log(`Took ${(Date.now() - now) / 1000}s`);
+      setHandles(result.handles);
+      setEncryption(result.inputProof);
+    } catch (e) {
+      console.error('Encryption error:', e);
+      console.log(Date.now() - now);
+    }
   };
 
   return (
@@ -48,12 +47,12 @@ export const Devnet = ({ account, provider }: DevnetProps) => {
         <button onClick={() => encrypt(1337)}>Encrypt 1337</button>
         <dt className="Devnet__title">This is an encryption of 1337:</dt>
         <dd className="Devnet__dd">
-          <pre className="Devnet__pre">Handle: {handles.length && toHexString(handles[0])}</pre>
-          <pre className="Devnet__pre">Input Proof: {encryption && toHexString(encryption)}</pre>
+          <pre className="Devnet__pre">Handle: {handles.length ? toHexString(handles[0]) : ''}</pre>
+          <pre className="Devnet__pre">Input Proof: {encryption ? toHexString(encryption) : ''}</pre>
         </dd>
         <dt className="Devnet__title">And this is a EIP-712 token</dt>
         <dd className="Devnet__dd">
-          <pre className="Devnet__pre">{eip712 && JSON.stringify(eip712)}</pre>
+          <pre className="Devnet__pre">{eip712 ? JSON.stringify(eip712) : ''}</pre>
         </dd>
       </dl>
     </div>