From 3a087cbf8dbbb2448f270ca402a34ce05880b179 Mon Sep 17 00:00:00 2001
From: Isha <ishavenikar7@gmail.com>
Date: Thu, 7 Nov 2024 19:54:11 +0530
Subject: [PATCH] Add methods for sending tx and receiving tx hash

---
 .../components/projects/create/Configure.tsx  | 104 ++++++++++++------
 .../src/components/projects/create/IFrame.tsx |   6 +-
 2 files changed, 73 insertions(+), 37 deletions(-)

diff --git a/packages/frontend/src/components/projects/create/Configure.tsx b/packages/frontend/src/components/projects/create/Configure.tsx
index 36661f53..67f7bc53 100644
--- a/packages/frontend/src/components/projects/create/Configure.tsx
+++ b/packages/frontend/src/components/projects/create/Configure.tsx
@@ -24,6 +24,7 @@ import EnvironmentVariablesForm from 'pages/org-slug/projects/id/settings/Enviro
 import { EnvironmentVariablesFormValues } from 'types/types';
 import IFrame from './IFrame';
 import { useWalletConnectClient } from 'context/WalletConnectContext';
+import { VITE_LACONICD_CHAIN_ID } from 'utils/constants';
 
 type ConfigureDeploymentFormValues = {
   option: string;
@@ -48,6 +49,8 @@ const Configure = () => {
   const [isPaymentLoading, setIsPaymentLoading] = useState(false);
   const [isPaymentDone, setIsPaymentDone] = useState(false);
   const [isFrameVisible, setIsFrameVisible] = useState(false);
+  const [txHashr, setTxHash] = useState<string | null>(null);
+  const [isTransactionPending, setIsTransactionPending] = useState<boolean>(false);
 
   const [searchParams] = useSearchParams();
   const templateId = searchParams.get('templateId');
@@ -211,17 +214,19 @@ const Configure = () => {
 
           const amountToBePaid = amount.replace(/\D/g, '').toString();
 
-          const txHashResponse = await cosmosSendTokensHandler(
+          await cosmosSendTokensHandler(
             selectedAccount,
             amountToBePaid,
           );
 
-          if (!txHashResponse) {
+          await new Promise((resolve) => setTimeout(resolve, 3000));
+
+          if (!txHashr) {
             console.error('Tx not successful');
             return;
           }
 
-          txHash = txHashResponse;
+          txHash = txHashr;
 
           const isTxHashValid = await verifyTx(
             senderAddress,
@@ -309,12 +314,11 @@ const Configure = () => {
 
   const cosmosSendTokensHandler = useCallback(
     async (selectedAccount: string, amount: string) => {
-      if (!signClient || !session || !selectedAccount) {
+      if (!selectedAccount) {
         return;
       }
 
-      const chainId = selectedAccount.split(':')[1];
-      const senderAddress = selectedAccount.split(':')[2];
+      const senderAddress = selectedAccount;
       const snowballAddress = await client.getAddress();
 
       try {
@@ -328,35 +332,10 @@ const Configure = () => {
           onDismiss: dismiss,
         });
 
-        const result: { signature: string } = await signClient.request({
-          topic: session.topic,
-          chainId: `cosmos:${chainId}`,
-          request: {
-            method: 'cosmos_sendTokens',
-            params: [
-              {
-                from: senderAddress,
-                to: snowballAddress,
-                value: amount,
-              },
-            ],
-          },
-        });
+        await requestTx(senderAddress, snowballAddress, amount)
 
-        if (!result) {
-          throw new Error('Error completing transaction');
-        }
-
-        toast({
-          id: 'payment-successful',
-          title: 'Payment successful',
-          variant: 'success',
-          onDismiss: dismiss,
-        });
-
-        setIsPaymentDone(true);
-
-        return result.signature;
+        await new Promise((resolve) => setTimeout(resolve, 10000));
+        return;
       } catch (error: any) {
         console.error('Error sending tokens', error);
 
@@ -368,6 +347,7 @@ const Configure = () => {
         });
 
         setIsPaymentDone(false);
+        // should return the txhash but we arw checking for it in the gettxstatus useeffect.. how do i return it after it is found?
       } finally {
         setIsPaymentLoading(false);
       }
@@ -375,6 +355,62 @@ const Configure = () => {
     [session, signClient, toast],
   );
 
+  const requestTx = async (sender: string, recipient: string, amount: string,) => {
+    const iframe = document.getElementById('walletIframe') as HTMLIFrameElement;
+
+    if (!iframe.contentWindow) {
+      console.error('Iframe not found or not loaded');
+      return;
+    }
+
+    iframe.contentWindow.postMessage(
+      {
+        type: 'REQUEST_TX',
+        chainId: VITE_LACONICD_CHAIN_ID,
+        fromAddress: sender,
+        toAddress: recipient,
+        amount,
+      },
+      'http://localhost:3001'
+    );
+  };
+
+  useEffect(() => {
+    // Define the event listener to listen for transaction status
+    const getTxStatus = (event: MessageEvent) => {
+      // Ensure you're handling the message only from the correct origin
+      if (event.origin !== 'http://localhost:3001') return;
+
+      if (event.data.type === 'TRANSACTION_SUCCESS') {
+        console.log('Transaction Success:', event.data.transactionHash);
+        setTxHash(event.data.transactionHash);
+        console.log(event.data.transactionHash)
+        setIsTransactionPending(false);
+        
+        console.log({txHashr})
+        toast({
+          id: 'payment-successful',
+          title: 'Payment successful',
+          variant: 'success',
+          onDismiss: dismiss,
+        });
+
+        setIsPaymentDone(true);
+      } else if (event.data.type === 'ERROR') {
+        console.error('Error from wallet:', event.data.message);
+        setIsTransactionPending(false); // Mark the transaction as failed
+      }
+    };
+
+    // Add the event listener to listen for 'message' events
+    window.addEventListener('message', getTxStatus);
+
+    // Cleanup: Remove the event listener when the component unmounts
+    return () => {
+      window.removeEventListener('message', getTxStatus);
+    };
+  }, []);
+
   useEffect(() => {
     fetchDeployers();
   }, []);
diff --git a/packages/frontend/src/components/projects/create/IFrame.tsx b/packages/frontend/src/components/projects/create/IFrame.tsx
index f854e7e3..a6764ea2 100644
--- a/packages/frontend/src/components/projects/create/IFrame.tsx
+++ b/packages/frontend/src/components/projects/create/IFrame.tsx
@@ -88,7 +88,7 @@ const IFrame = ({
           </Select>
         </div>
       )}
-      <Modal open={isVisible} onClose={toggleModal}>
+      <Modal open={isVisible} onClose={toggleModal} keepMounted>
         <Box
           sx={{
             position: 'absolute',
@@ -112,14 +112,14 @@ const IFrame = ({
           ></iframe>
         </Box>
       </Modal>
-      <iframe
+      {/* <iframe
         onLoad={getDataFromWallet}
         id="walletIframe"
         src="http://localhost:3001"
         width="0"
         height="0"
         sandbox="allow-scripts allow-same-origin"
-      ></iframe>
+      ></iframe> */}
     </div>
   );
 };