fix: metamask login

src/routes/login/MetamaskLoginButton.js

@@ -4,9 +4,11 @@ import MetaMaskOnboarding from "@metamask/onboarding";
 import { useLazyGetMetamaskNonceQuery } from "../../app/services/auth";
 import metamaskSvg from "../../assets/icons/metamask.svg?url";
 import { StyledSocialButton } from "./styled";
+// import toast from "react-hot-toast";
 
 export default function MetamaskLoginButton({ login }) {
   const [requesting, setRequesting] = useState(false);
+  const [accounts, setAccounts] = useState([]);
   const [getNonce] = useLazyGetMetamaskNonceQuery();
   const onboarding = useRef();
 
@@ -14,21 +16,20 @@ export default function MetamaskLoginButton({ login }) {
     if (!onboarding.current) {
       onboarding.current = new MetaMaskOnboarding();
     }
-  }, []);
-  const getSignature = async (address, nonce) => {
-    console.log("get sn");
-    const signature = await ethereum.request({
-      method: "personal_sign",
-      params: [nonce, address, "hello from rustchat"],
-    });
-    return signature;
-  };
-  const handleMetamaskLogin = async () => {
+    function handleNewAccounts(newAccounts) {
+      setAccounts(newAccounts);
+    }
     if (MetaMaskOnboarding.isMetaMaskInstalled()) {
-      setRequesting(true);
-      const [address] = await ethereum.request({
-        method: "eth_requestAccounts",
-      });
+      ethereum.on("accountsChanged", handleNewAccounts);
+    }
+    return () => {
+      if (MetaMaskOnboarding.isMetaMaskInstalled()) {
+        ethereum.removeListener("accountsChanged", handleNewAccounts);
+      }
+    };
+  }, []);
+  useEffect(() => {
+    const startLoginWithMask = async (address) => {
       const { data: nonce, isSuccess } = await getNonce(address);
       if (isSuccess) {
         const signature = await getSignature(address, nonce);
@@ -38,18 +39,53 @@ export default function MetamaskLoginButton({ login }) {
           signature,
           type: "metamask",
         });
+      }
+    };
+    if (MetaMaskOnboarding.isMetaMaskInstalled()) {
+      if (accounts.length > 0) {
+        // setButtonText(CONNECTED_TEXT);
+        const [address] = accounts;
+        startLoginWithMask(address);
+        setRequesting(true);
+        onboarding.current.stopOnboarding();
+      } else {
+        // setButtonText(CONNECT_TEXT);
         setRequesting(false);
       }
+    }
+  }, [accounts]);
+  const getSignature = async (address, nonce) => {
+    console.log("get sn");
+    const signature = await ethereum.request({
+      method: "personal_sign",
+      params: [nonce, address, "hello from rustchat"],
+    });
+    return signature;
+  };
+  const handleMetamaskLogin = async () => {
+    console.log("wtfff", MetaMaskOnboarding.isMetaMaskInstalled());
+    if (MetaMaskOnboarding.isMetaMaskInstalled()) {
+      setRequesting(true);
+      try {
+        const tmps = await ethereum.request({
+          method: "eth_requestAccounts",
+        });
+        setAccounts(tmps);
+      } catch (error) {
+        // toast.error(error.message);
+        ethereum.request({
+          method: "wallet_requestPermissions",
+          params: [{ eth_accounts: {} }],
+        });
+        // setRequesting(false);
+      }
+      setRequesting(false);
     } else {
       onboarding.current.startOnboarding();
     }
   };
   return (
-    <StyledSocialButton
-      disabled={requesting}
-      onClick={handleMetamaskLogin}
-      href="#"
-    >
+    <StyledSocialButton disabled={requesting} onClick={handleMetamaskLogin}>
       <img className="icon" src={metamaskSvg} alt="meta mask icon" />
       Sign in with MetaMask
     </StyledSocialButton>